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1. Array FIGURE 9 1 In Band Management Console and agent gt y The console is communicating with the 1 11 1 f 1 1 agent installed on server 1 1 1 4 The agent is communicating directly with the array SCSI FC SCSI FC RJ45 through Ethernet FIGURE 9 2 Out of Band Management 128 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To Use Out of Band Management Note Controller SAF TE and Drive firmware cannot be upgraded through out of band management Make sure you have set up a static or dynamic IP address for the array If the program has been configured already to manage the array through in band you can set the IP address through Change Controller Parameters To set the IP address see Network Tab on page 188 If the program has not been configured yet you can set the IP address through an RS 232 terminal Refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array After setting the IP address reset the controller Select Array Administration Controller Maintenance and then click Issue Reset to the Controller Select the server Select View Agent Options Management In the Agent Options Management window check Out Of Band Agent preferred over In Band Note With this option checked out of band becomes the preferred method of storage management If the out of band co
2. Cancel Chapter 6 Setting Up Sun StorEdge Configuration Service 59 3 Navigate to the required drive and folder to locate the configuration file s to be updated indicated by a cfg extension Save the file s to a diskette or a drive external to the array That is maintain copies of these configuration files off site 4 Specify the configuration file name and click Save The Save Configuration window is displayed Save Configuration Server 206 235 238 65 SUNblade Card Primary SUN StorEdge 3310 A A Array SN 000032 Directory loptSUNWsscsisscsconsole cfysayset File storedge cfg Enter Description for the Saveset here OK Cancel Help 5 Type a description of the configuration you are saving and click OK The controller configuration information is saved to a cfg file v To Create Partitions on a Server on a System Running the Solaris Operating Environment When you are satisfied with your storage configuration you can partition the storage array for the operating environment The following steps are general guidelines For detailed information read about creating partitions and file systems in your Sun Solaris OE manual 60 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Label a new LUN by typing format The format command displays the system disk as well as other drives attached to the array Terminal Window Edit Options
3. Specify Map Information Assign Parition Logical Drive 0 Partition 31 1000 MB To B52 CH ID HBA CH 0 ID 40 M 1 M WN 210100E08B29805F Card ssm 0 0 p OK Cancel 96 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To apply a LUN filter to a second host for one array repeat Step 6 under To Add HBA Devices Manually on page 92 through Step 3 under To Map Logical Drives to Hosts on page 95 A warning prompt is displayed informing you that two users accessing the same logical drive at the same time may cause data corruption click OK to add the additional host In the following example the Sun StorEdge 3510 Fibre Channel device has LUN filters note the letter F for filter to two separate hosts Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help EEE MeinMiemGEECTTEMIEN Fitter View c e Hosts amp Storage Pools Q mg SUN StorEdge SN 3328237 Managed by Host falcon Logical Drive 0 Partition 0 174000 MB a E 206 235 238 67 falcon Sunos 5 e HBA1 WWN201000C0FF000010 o DEE HBA2 WWN211000C0FF000010 206 235 238 232 Superfortress SunOS 5 9 ET WAWN 201000C0FF000010 falcon HBA1 o EM HBA1 wwN2010000101000010 f Logical Drive 0 Partition 1 174755 MB o DE HBA2 WWN2110000101000010 f Logical Drive 1 Partition 0 174500 MB i ch All Hosts i Logical Drive 1 Partition 1 1
4. Stopping Sun StorEdge Configuration Service daemons done sunblade sunbladet sunblade sunblade sunblade devfsadm devlinks disks sunblade format Searching for disks done cit114d0 configured with capacity of 1 95GB AVAILABLE DISK SELECTIONS 0 cOtOd0 lt ST3153204 cyl 29649 alt 2 hd 16 sec 63 gt pci 1f 0 ide d dad 0 0 A new LUN must be labeled with the format command before it can be set up for use by the array When the format command is initiated the LUNs and hard disks that are available for use are displayed Select the device to be used Label the device if prompted Type the word partition to view the existing partition table Edit the partition table as necessary and label it if changes are made Create file systems on the partitions using the newfs command Mount the file systems by using the mount command or by editing etc vfstab and using the mountall command Chapter 6 Setting Up Sun StorEdge Configuration Service 61 v To Create Partitions on a Server on a Windows NT Operating System Before starting this section you need to restart the computer so that Windows NT recognizes the new storage capacity The following steps are general guidelines for detailed information refer to your Windows NT documentation Note This step cannot be done remotely It must be performed at the server 1 Select Start Programs Administrative Tools Disk Administrator 2
5. Sun Sun Microsystems the Sun logo Sun StorEdge AnswerBook2 docs sun com and Solaris are trademarks or registered trademarks of Sun Microsystems Inc in the U S and in other countries U S Government Rights Commercial use Government users are subject to the Sun Microsystems Inc standard license agreement and applicable provisions of the FAR and its supplements DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 2002 2003 Dot Hill Systems Corporation 6305 El Camino Real Carlsbad California 92009 Etats Unis Tous droits r serv s Sun Microsystems Inc et Dot Hill Systems Corporation peuvent avoir les droits de propri t intellectuels relatants la technologie incorpor e dans le produit qui est d crit dans ce document En particulier et sans la limitation ces droits de propri t intellectuels peuvent inclure un ou plus des brevets am ricains num r s http www sun com patents et un ou les brevets plus suppl mentaires ou les applications de brevet en attente dans les Etats Unis et dans les autres pays Ce produit ou document est prot g par un copyright et distribu avec des licences qui en restreignent l utilisation la copie la distribution
6. Click Add Disk The drive is moved to the Add disk s to LD list If you make a mistake or change your mind select the disk from the Add disk s to LD list and click Remove When you are finished adding the SCSI drives click OK Dynamically Grow and or Reconfigure LDs LVs Server 206 235 238 562 B52 Controller Primary SUN StorEdge 3310 SN 666666 Select a LD LY LD LV Drvs Parts RAID Assignment LY 0 1 Primary 8 LD 1 l4 1 15 Primary Goo 4 la LD2 4 5 Primary Good Ina 5 Dinas Expand LD LY Add SCSI Drives Copy and Replace Drive Available disks Add disk s to LD F Ch 1D Capacity d Disk Ch ID Capacity 13 34732 MB 2 ae 0 34732 MB 1 34732 MB No operation Chapter 11 Updating the Configuration 165 9 Click OK in the Confirm Configuration Operation window to complete the operation and click Close The Logical Drive Logical Volume Number For important information regarding the logical drive logical volume number displayed in the LD LV field in the Dynamically Grow and or Reconfigure LDs LVs window see The Logical Drive Logical Volume Number on page 158 v To Copy and Replace Member Drives You can copy and replace existing member drives with drives of higher capacity For example a logical drive that originally contains three member drives each of which has a capacity of 18 Gbyte can be rep
7. The configuration was successfully updated If new LDs LVs were created the server may need to be rebooted The Controller devices list changed The controller parameters have been updated The current user is ssconfig you cannot log in again The daemons are not responding The device does not belong to the same HBA card The operations cannot continue The drive letter mounted point cannot be assigned The encrypt key is empty The firmware does not support multiple IP assignment mechanisms The firmware download failed because you have tried to use the incorrect firmware for this tape drive Obtain the correct firmware and try again The Host LUN filter map StorEdge SN d LD d Partition d WWN has been created The Host LUN filter map StorEdge SN d LD d Partition d WWN has been deleted The IP Address cannot be empty Appendix G Error Codes and Messages 279 TABLE G 34 Error Status Messages Continued Error and Status Messages The last cleaning cartridge used in the tape drive has worn out Discard the worn out cleaning cartridge wait for the current operation to finish and then use a new cleaning cartridge The LD is moved up after you delete the LD so it may not be consistent with the LD shown in the RS 232 terminal window The length of the Encrypt Key must be greater than 8 characters The Mail Server field cannot be empty The media has exceeded its specified life The memory allocation
8. View Server Server 206 235 238 70 StorEdge 3310 rack_1 Server Infomation Status Degraded Operating System SunOS 5 8 Agent version 1 0 Release Build 70 IP Address 206 235 238 70 Socket Port 1270 Card List Type Id Port Status Driver HBA 1 0 Online PCI 1f 4000 scsi 3 2 5 Online PCI 17 4 000 pci 4 scsi s A Degraded pci 1f 4000 pri 4 scsi 4 _ View Rescan Close Note Dual port HBAs are displayed as separate entries because they have separate channels to which devices can be connected Part of the TCP IP network the socket port makes a connection between the server and the client m Rescan sends a command to the selected server to rescan existing inventory and refresh the console Normally each managed server performs a periodic scan of its inventory and updates the console if there is a change If you want to perform a diagnostic of all assigned devices click Rescan selecting this button essentially circumvents the periodic and automatic status updates Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 m Probe sends a command to the selected server to probe for new inventory for example RAID controllers JBODs and expansion units Whenever a new device has been added or a device name has changed and you want it to be displayed in the main window tree view immediately click Probe a Card List displays host ada
9. 0 0 34476 MB T n Part Size MB 4000 0 1 34476 MB Oo D 0 2 34476 MB LD 0 Map S Channel Host Ch 1 S v SCSI ID PID 0 v New LD 3 disk using 4000 of 0 MB Areial Write a new label to the new LD Commit 14 To create a partition type 1000 in the Part Size field and click Add Partition Note Do not partition a logical drive if you plan on adding it to a logical volume Once a logical drive is partitioned it cannot be added to a logical volume To create multiple partitions of the same size click Add Partition as many times as partitions you want to create You can also type the partition size in the Part Size field and multiply it by the number of partitions you want to create for example 100 128 Any remaining MB is added to the last partition As you add partitions the remaining capacity displayed in Available Size MB decreases by the amount of the partition size As shown in the following example of the original 4000 Mbyte 1000 Mbyte was allocated to Partition 0 The remaining 3000 Mbyte is then automatically moved to Partition 1 The remaining usable capacity is displayed in the Available Size MB field 78 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Configuration Controller Parameters Server 206 235 238 52 B52 Background rate High v Controller Primary SUN StorEdge 3310 SN 666666 LY Definition
10. 1 2 This appendix explains how to determine the host worldwide name WWN World Wide Node Name WWNN and World Wide Port Name WWPN of an array Steps include a To Determine the WWN on page 225 a To Determine the WWNN on page 227 a To Determine the WWPN on page 228 To Determine the WWN Prior to using the LUN Filter feature it is helpful to identify which Sun StorEdge 3510 Fibre Channel array is connected to which HBA card and the WWN assigned to each card Solaris Operating Environment If you have a new HBA device installed on your computer reboot the computer Type the following the command luxadm probe 225 3 Scroll down the listing to see the Fibre Channel device s and the related WWN s Terminal Window Edit Options falcon luxadm probe Found Fibre Channel device s Node WWN 200000cOfFf100010 Device Type Disk device i A 6t220000COFF100010d0s2 Device Type Disk device Logical Path dev rdsk c6t221000C0FF000010d0s2 Linux and Windows NT 2000 1 Boot a specific host and note the bios version and HBA card models connected to your host 2 Access the HBA card s bios with the appropriate command alt q or control a are commonly used If the host has multiple HBA cards select the card which is connected to the storage 3 Scan the card to look for devices attached to it usually with the Scan Fibre Devices or the Fibre Disk Utility The node name or simil
11. Cannot report status Cannot send data to the connected client Change logical drive failure Change logical volume failure Change or set local global standby drives successful 268 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages Changes made to Optimization will NOT take effect until all the logical drives are deleted and then the controller is RESET Click View to select one file Close transport fail at set configuration Collect mail canceled by user Communication is reestablished with controller Configuration information saved successfully Connect and Login command error Contact Fax number format is wrong Contact Name is empty Contact Phone number format is wrong Continue add drv on logical drive LogicalDrive Controller Event Battery s s Informational message Controller Event Battery s s Likely battery module error If error persists replace defective battery module Controller Event Controller Init Complete Controller has been rebooted Informational message Controller Event Controller Reset Informational Message Controller Event DRAM Parity Error Likely controller error If error persists replace defective controller Controller Event Fan Back On line Informational message Controller Event Fan Failure Detected Fan is integrated with power supply Replace power supply C
12. Degraded Online Unknown Parity Check Reconstruction Reconfiguration Dynamic Growth Nonexistent Initialization Error Field Disk State TABLE G 5 Disk State Errors 1 of 2 Error Field Description 01 Offline 02 Degraded 03 Online 254 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 5 Disk State Errors 2 of 2 Error Field Description 04 Unknown 05 SMART 06 Dead Error Field SAF TE State TABLE G 6 SAF TE State Errors Error Field Description 01 Power 02 Fan 03 Thermal 04 Alarm 05 Locked 06 Slot 07 Unknown 08 Unable to get SAF TE information 09 Battery 0A Invalid Number of Slots 0B Environmental Data Not Available Error Field Tape State TABLE G 7 Tape State Errors Error Field Description 01 Read 02 Write 03 Hard Error 04 Media Error 05 Read Failure Appendix G Error Codes and Messages 255 TABLE G 7 Error Field Tape State Errors Continued Description 06 07 08 09 0A 0B OC 0D 14 15 16 1E 1F 20 21 22 28 29 2A 2B C8 C9 Write Failure Media Life Not Upgradable Write Protect Nonremoval Cleaning Media Unsupported Format Snapped Tape Clean Now Clean Periodic Expired Cleaning Media Hardware A Hardware B Interface Eject Media Down Load Fail Loader Hardware A Loader Tray Tape Loader Hardware B Loader Door Query Log Failed Inquire Tape Failed Error Field Redundanc
13. Disk associated with the quorum disk Other disk if any to be added to this group Configuration ServiceStartup Configuration ServiceMonitor Configuration ServiceServer Configuration ServiceStartup is dependent on the two disks that are already in the group Configuration ServiceMonitor is dependent on Configuration Service Startup and Confi Monitor iguration ServiceServer is dependent on Configuration Service 16 For the two cluster servers to be displayed as one icon under the cluster IP address edit CLUSTER TXT The file is located in the same directory as the console files It is on the system disk of the computer where the console is installed If Drive C is the system disk the path 1S C Program Files Sun sscs The following text shows the contents of the file Edit this file The IP address IP addresses o F5L 239 130 72 L5L 239 180 7 Use only the C L54 239 130 70 to map the NT cluster IP address to several servers constituting the cluster The format of the entry is lt Cluster IP Address gt lt serverl IP Address gt lt server2 IP Address gt must be in dot form Example If the cluster IP address is 151 239 130 70 and the f individual servers are 151 239 130 71 and the entry would be 0 151 239 130 71 151 239 130 72 IMPORTANT NOTE luster IP address to configure an NT cluster server on the Configuration Service console 151 239 130 71 15
14. Install the agent on each server whose storage is managed by Sun StorEdge Configuration Service Install the console on the computer or workstation you plan to use for managing and maintaining the system storage Installation Packages The installation package setup exe is contained on the Sun StorEdge 3000 Family Professional Storage Manager CD and includes the following components m Sun StorEdge Configuration Service Agent m Sun StorEdge Configuration Service Console Chapter 4 Installing Sun StorEdge Configuration Service on Windows NT or 2000 Operating Systems 21 v To Install the Agent and Console You need to install the agent on every Windows NT or 2000 server whose storage you want Sun StorEdge Configuration Service to manage Note Make sure Java runtime environment 1 2 software or later is installed on the computer or workstation on which you are installing the console 1 To make sure the software installation utility functions optimally close all open Windows applications 2 Insert the Sun StorEdge 3000 Family Professional Storage Manager CD and change to the product windows directory 3 Double click setup exe and select the software component to install SUNWsscs Agent or SUNWsscs Console 4 On the Choose Destination Location window install the default folder and click Next The agent is installed in C Program Files Sun ssagent the console is installed in C Program Files Sun sscs To install to a di
15. Refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array for information about accessing the firmware application and then continue with the following steps a From the Main Menu select view and edit Peripheral devices and press Return b Select Set Peripheral Device Entry and press Return c Select Redundant Controller Primary and press Return d Select Disable redundant controller and press Return Stop the Agent as explained in the installation chapter for your operating environment system Change to var opt SUNWsscs ssagent and edit the file sscontlr txt The very last line in the file contains the serial numbers of both controllers Remove the failed controller s serial number from this line RAID_CONTROLLER Enable 3197861 3179746 Start the agent as explained in the installation chapter for your operating environment system Rescan the console if it was open during this procedure Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Display Performance Statistics Using Performance Statistics you can determine the data transfer rate that is the speed the array is running at 1 Select Array Administration Controller Maintenance 2 If you are not already logged in as ssconfig a password prompt is displayed type the ssconfig password The Controller Maintenance Options window is displayed 3 Cl
16. Serial 3FP1GG4X000072405DN SMART Drive No Product Revision 0238 Chapter 9 Monitoring the Array 111 For more information about View Physical Drive see View Physical Drive on page 116 Enclosure Info Tab To access this window either double click the Enclosure icon x in the main window or select the array icon f and select View View Controller Select the Enclosure Info tab Select an enclosure and click View The information in the Enclosure Info tab includes the status of the power supplies fans and the enclosure temperature For more information about View Enclosure see View Enclosure on page 117 View FRU For the Sun StorEdge 3310 SCSI array only to display the field replaceable unit identification FRU ID information for the array click View FRU For example FRU ID information see View FRU on page 119 View Controller Parameters Click View Controller Parameters to view detailed information about Channels RS 232 Cache Disk Array Drive I F Host I F and Redundancy To view the information click the tab that corresponds to the item you want to view To change controller parameters see To Change Controller Parameters on page 175 RAID Controller Parameters Server 206 235 238 53 ultras Controller Id 3 SUN StorEdge 3310 A A SN 900000 Controller Data Firmware Version 3 25N Boot Record Version 1 316 Serial Number 900000 CPU Type PPC750 Controller Name Cache Size
17. iE Logical Drive 0 Partition 0 RAID 5 1000 MB iz Logical Drive 0 Partition 1 RAID 5 3000 MB Eza Ch 0 Id 9 SEAGATE ST336605LSUN36G 17070MB READY ae Ch 0 Id 9 SEAGATE ST336605LSUN36G 69700 MB READY OK Cancel Help v To Create and Partition a Logical Volume A logical volume is composed of two or more logical drives and can be divided into a maximum of 32 partitions for SCSI and 128 for Fibre Channel During operation the host sees a nonpartitioned logical volume or a partition of a logical volume as one single physical drive 1 Create a logical drive as described in Steps 1 11 in To Create and Partition a Logical Drive Using New Configuration on page 74 Note Do not partition the logical drive that you are adding to the logical volume A logical drive that has been partitioned cannot be added to a logical volume 2 Before you click Commit to add the logical drive to a logical volume click Add to LV The logical drive is added to the LV Definition box The total size of the logical volume is displayed in the Available Size MB field Note Because the logical volume has not been partitioned yet the Part Size MB and the Available Size MB are equal A single logical volume is considered to be a single partition 80 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 New Configuration Controller Parameters Server 206 235 238 52 B5
18. lt manufacturer gt SUN lt manufacturer gt lt model gt StorEdge 3510 lt model gt lt firmware_version gt 3 27K lt firmware_version gt lt bootrecord_version gt 1 31H lt bootrecord_version gt lt mac_address gt 00 C0O FF 00 01 98 lt mac_address gt lt ip gt 206 235 238 198 lt ip gt lt netmask gt 255 255 255 0 lt netmask gt lt gateway gt 206 235 238 1 lt gateway gt lt primary_sn gt 3341275 lt primary_sn gt lt secondary_sn gt 3341258 lt secondary_sn gt lt controller_name gt 198 lt controller_name gt lt unique_id gt 198 lt unique_id gt lt id_of_nvram_defaults gt 327K 3510 v2 39 lt id_of_nvram_defaults gt lt total_logical_drives gt 8 lt total_logical_drives gt lt total_logical_volumes gt 0 lt total_logical_volumes gt lt total_partitions gt 278 lt total_partitions gt lt total_physical_drives gt 24 lt total_physical_drives gt lt total_safte_ses_devices gt 1 lt total_safte_ses_devices gt lt cache_size gt 1024MB ECC SDRAM lt cache_size gt lt cpu gt PPC750 lt cpu gt lt battery gt Good lt battery gt lt node_name gt 206000COFF000198 lt node_name gt lt fru gt lt idx gt 0 lt idx gt lt item gt lt item gt lt serial_number gt lt serial_number gt lt revision gt lt revision gt lt vendor_jedec_id gt lt vendor_jedec_id gt lt manufacturing_date gt lt manufacturing_date gt lt manufacturing_location gt lt manufacturing_location gt 126 Sun StorEdge 3000 Family Config
19. 20 28 software model 238 V1 240 SNMP traps messages description 237 setup 233 Solaris ssserver 13 32 Sun StorEdge Configuration Service installing on 8 29 Solaris OEs etc init d ssagent start stop 13 kernel drv sd conf 12 opt SUNWsscs ssconsole directory 15 creating users passwords 14 LG not present 249 passwd command 15 pkgrm to uninstall 16 ps e grep ss for process number 13 rstrapd 247 SNMP traps 236 sstrapd 13 starting stopping agent 13 stopping console 39 system requirements 5 uninstalling 16 users passwords 14 302 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 versions supported 2 spanning 292 sscsagt cfg tar 17 sscscon cfg tar 17 ssmon password bypassed 45 ssserver 13 32 sstrapd 13 32 sstrapd daemon 236 237 Standard Configuration 66 Standard Configuration icon 41 standby drive 292 making changing 190 starting Sun StorEdge Configuration Service 38 status battery 110 device 101 groups 102 storage managing through the web 132 browser requirements 132 stripe size definition 292 striping definition 293 Sun StorEdge Configuration Service agent operation 104 console 99 logging in logging out 49 main window 99 monitoring process 104 overview 1 starting 38 tree view 101 uninstalling Linux OEs 35 Solaris OEs 16 Windows 25 SUNWscsd 8 29 SUNWscsu 8 29 SuperFlex storage array 221 system user password usage
20. 206 235 238 63 E3000 gt Add gt lt lt Remove All lt lt Delete Groups Cancel 2 Click Add If the server has already been added you need to move it to the Available Servers list and click Edit The Add Server window or Edit Server window is displayed The two windows have the same fields 230 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 dd Server Server name Lancer Properties Mailing Lists Grouping Network Information IP Address 216 187 239 129 SocketPort Not assigned Searching for address Get IP Addr by Name Monitoring Login ssrnon Password ss Auto discovery Directory Context For NetvVare 4 x only Directory context ok Cancel Help 3 If you have not already added the server fill in the information about the Properties tab For detailed information see Add a server on page 44 4 To send event messages using email select the Mailing Lists tab The Add Server window is displayed with Mailing Lists selected Add Server Server name starship Properties Mailing Lists Grouping Mail Address Severity LEE EEE ETE MA Mail Address test sun corn Severity Critical Add to List Setup Mail Server Cancel Help a For each user type an email address in the Mail Address field Appendix E Email a
21. 512MB ECC SDRAM Controller Unique ID 112233 Append File ID 3310 325N v1 19 Chi LogChl Mode Type PID SID DefClk DefWid Term CurClk CurWid Drive SCSI 80 MHz Wide of 80 MHz Wide 7 1 80 MHz Wide Off 80 MHz Wide FA 80MHz Wide Of Async Narrow 2 80MHz Wide Off 80 MHz Wide 0 6 1 Host SCSI 0 2 Drive SCSI 6 3 Host SCSI 3 6 NA RCCOM N A NIA NIA NIA NIA NIA NIA 112 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 View Primary Secondary Controller Configuration View Primary and View Secondary Controller Configuration windows display the characteristics of the RAID controller that is selected in the main window To display the primary controller characteristics select the primary controller from the main window and select View View Controller or double click the primary controller The following two examples show the primary controller Main View i Ef 206 235 228 70 Me262 Efo 206 235 238 65 Sunblade E ch 0 Id 0 SUN StorEdge 3310 A A Array SN 123456 ta Secondary SUN StorEdge 3310 SN 666666 NS Array Ch 0 Id 14 SUN StorEdge 3310 A ash Primary SUN StorEdge 3310 SN 555555 Ef 206 235 238 52 B52 w Primary Controller Configuration Server 206 235 238 65 Sunblade Controller Primary SUN StorEdge 3310 SN 555555 Binding rctri2000 Status Degraded Total Logical Drives 2 Vendor SUN
22. Channel arrays 1 Select the array 2 Select Array Administration Download FW for Devices 3 Click the Download FW for SAFTE SES Devices tab m To add a device select it from Available SAF TE Devices and click Add m To remove a device select it from Selected SAF TE Devices and click Remove Download Firmware for Disk or SAFTE SES Devices File Name Browse ProductiD Download FWforDisks Download FW for SAFTE SES Devices Available SAF TE Devices Card ChiD vendor ProductiD Revision StorEdge 3510 SN 3341333 2 28 SUN StorEdge 3510F A 0000 Selected SAF TE Devices Card ChiD Vendor ProductiD Revision 174 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 4 Click Browse and locate the download firmware file 5 Select the download firmware file click Open and click OK The firmware starts to download 6 When the progress reaches 100 click OK 7 To verify that the firmware has downloaded successfully select View View Enclosure and make sure the firmware version has changed in the Firmware Rev field v To Change Controller Parameters 1 Select the appropriate array controller from the main menu 2 Select Configuration Custom Configure If necessary log in to the configuration level of the program with the ssconfig password The Custom Configuration Options window is displayed 3 From the Custom Configurat
23. Data is at risk Media performance of this tape is severely degraded Copy any data you require from this tape Do not use this tape again Restart the operation with a different tape Data Under Overrun Ch d Id d Likely poorly seated or defective drive If random drives possible I O module or cable failure on drive loop Decrypt mail canceled by user Delete logical drive failure Delete logical volume failure Deleted disk successfully Deleting disk please wait Deleting Host LUN filter Entry please wait Deleting standard Host LUN mapping please wait Device at Channel Target has failed the self reliability test Device information failed Disk is labeled successfully Door lock has an unknown status Door locked 270 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages Door unlocked Download Firmware with Boot Record Downloading Firmware to the devices Downloading Firmware to the RAID Controller Drive SCSI Ch d Id d Likely poorly seated or defective drive If random drives possible I O module or cable failure Email address format is wrong Enclosure Enclosure state change Name Enclosure Enclosure temperature threshold has changed from a State state to a State state Engaging firmware a controller reset is not necessary Error in writing file please try later Error occurred Reset th
24. In the Available Hosts list select the host that has the HBA device to be added and click Edit If the host is under the Connected Hosts list select the host and click Remove to place the host under the Available Hosts list Configure Host WWN Select StorEdge 3000 Family System StorEdge SN 3328237 v Available Hosts Connected Hosts Name IP Address q Name IP Address q falcon 206 235 23 SunOS 5 8 lt Remove 3 In the Add Edit Host box click Add Add Edit Host StorEdge System StorEdge SN 3328237 Host Info Host Name falcon IP Address 206 235 238 67 OS SunOS 68 HBAs Info 92 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 4 In the next Add Edit HBA box enter the new Adapter Name and the appropriate WWN and click OK For details on determining the WWN see Determining Host Worldwide Names Fibre Channel Only on page 225 Add Edit HBA StorEdge System StorEdge SN 3328237 Host Name falcon HBA Info Adapter Name HBA1 VAN 201000C0FF000010 OK Cancel 5 In the Configure Host WWN window select the edited host and click Add to move the edited host to the Connected Hosts list and click OK When you return to the LUN Filter view the new HBA device is gray and is available for LUN filtering Sun StorEdge TM Configu
25. RAID Basics This appendix provides background information about RAID including an overview of RAID terminology and RAID levels Topics covered include the following a RAID Terminology Overview on page 195 a RAID Levels on page 201 a Local and Global Spare Drives on page 207 RAID Terminology Overview Redundant array of independent disks RAID is a storage technology used to improve the processing capability of storage systems This technology is designed to provide reliability in disk array systems and to take advantage of the performance gains offered by an array of multiple disks over single disk storage RAID s two primary underlying concepts are m distributing data over multiple hard drives improves performance a using multiple drives properly allows for any one drive to fail without loss of data and without system downtime In the event of a disk failure disk access continues normally and the failure is transparent to the host system 195 Logical Drive A logical drive is an array of independent physical drives Increased availability capacity and performance are achieved by creating logical drives The logical drive appears to the host the same as a local hard disk drive does FIGURE A 1 Logical Drive Including Multiple Physical Drives Logical Volume A logical volume is composed of two or more logical drives The logical volume can be divided into a maximum of 32 partitions for SCSI
26. Select the drives that you want to download the new firmware to from Available Disks and click Add If there are logical drives that you want to remove select them from Selected Disks and click Remove Download Firmware for Disk or SAFTE Device Filename export home firnware ST336605L 0638 fw row ProductiD ST336605LSUN v Downlaad FW for Disks Download FYV for SAFTE Devices Available Disks Card Ch ID Vendor ProductiD Revision Size To All disks under Controller To All disks under LD Remove Selected Disks Card Ch ID Vendor ProductiD Revision Size S pci 1f 4000 IntraSer 0 8 SEAGATE ST336605LSU 0638 34732MB SFPIENWP 2 pci 1f 4000IntraSer 0 9 SEAGATE ST336605LSU 0638 34732MB 3FP1FDC40 y pci 1f 4000 scsi 3 1 10 8 SEAGATE ST336605LSU 0638 34732MB pci 1f 4000 scsi 3 1 0 9 SEAGATE ST336605LSU 0638 34732MB 214 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Click Browse and locate the download firmware file Select it click Open and click OK The firmware starts to download When the progress reaches 100 click OK To update the program select View View Server Click Probe and click OK To verify that the firmware has downloaded successfully select View View Physical Drive and make sure the firmware version has changed in the Product Revision fi
27. a Java Plug in 1 2 2_02 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Windows NT 2000 Operating Systems m Internet Explorer 5 0 or later a Java Plug in 1 2 2_02 or m Netscape 4 76 a Java Plug in 1 2 2_02 Setting Up the Array Although the entire Sun StorEdge Configuration Service package isn t required to be loaded on the machine that is going to be used to access the array from the web a few program files are needed therefore the entire Sun StorEdge Configuration Service package must be installed on another server so you can transfer files from it to the array The following procedure describes how to conveniently transfer the necessary files to set up web management Make sure you have an Ethernet connection from the network to the array and you have established an IP address for the array From the server that has the entire Sun StorEdge Configuration Service package installed select Configuration Custom Configure Select Configure Web Server Verify the IP address of the managing agent which is the agent that is running on the server directly connected to the storage Enter the IP address of the array where the files are going to be transferred and click OK Note By default there is no password set for the array If you have created one using the firmware application you must enter it For information on creating or changing the password refer to the Sun Stor
28. et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y ena Le logiciel d tenu par des tiers et quicomprend la technologie relative aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun Sun StorEdge AnswerBook2 docs sun com et Solaris sont des marques de fabrique ou des marques d pos es de Sun Microsystems Inc aux Etats Unis et dans d autres pays LA DOCUMENTATION EST FOURNIE EN L TAT ET TOUTES AUTRES CONDITIONS CONDITIONS DECLARATIONS ET GARANTIES EXPRESSES OU TACITES SONT FORMELLEMENT EXCLUES DANS LA MESURE AUTORISEE PAR LA LOI APPLICABLE Y COMPRIS NOTAMMENT TOUTE GARANTIE IMPLICITE RELATIVE A LA QUALITE MARCHANDE A L APTITUDE A UNE UTILISATION PARTICULIERE OU A L ABSENCE DE CONTREFA ON SS moe Ca Adobe PostScript Contents Preface xvii Introduction 1 Before You Begin 3 Example Screens 3 Solaris Operating Environment 3 Windows NT 2000 Operating System 4 Superuser Administrator Privileges 4 Installing Sun Stor
29. not proceed to Step 2 If they are proceed to Step 4 Windows 2000 Go to Start Administrative Services gt Computer Management Click Services amp Applications and verify that SUNWscsd Monitor SUNWscsd Server and SUNWscsd Startup services are started If they are not proceed to Step 2 If they are proceed to Step 4 244 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 2 Solaris or Linux OEs Stop and start the daemons as explained in To Start or Stop the Agent on page 13 Windows NT 2000 Stop and start the services by right clicking the service you want to start or stop 3 If the daemons services do not stop start properly do a reconfiguration reboot 4 Make sure that the TCP IP protocol software is loaded and that the network card and the network connection are working To test the TCP IP connectivity at the command line type ping IP address of the server or the server name If you do not get a reply there is a problem in the TCP IP protocol services Contact your MIS department for assistance 5 Make sure that the correct server name and password are specified If the name or password is not correct make the correction by editing the entries For Solaris OEs see Administrative User Security Levels and Guidelines on page 14 For Windows NT 2000 see Administrator User Security Levels and Guidelines on page 23 For Linux OEs see Administrativ
30. scroll through the list of severity levels and choose from the following Critical a message that requires intervention by the network administrator such as failure of a device power supply or fan Warning messages that generally indicate internal program events If you see a large number of these messages it might mean that there is a problem with the server or the network Informational messages about the devices on the server that do not require intervention by the network administrator 46 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Whatever level you choose you receive event messages for that level and any other levels at a higher severity If you choose Informational for example you are notified of any form of malfunction Conversely if you want to be notified of only critical situations select Critical and you are not notified of any Informational or Warning events d Click Add to List To delete a user from the list select the mail address and click Delete from List e Indicate the mail server to be used Note that the Setup Mail Server button toggles with Change Mail Server depending on whether a mail server has been defined previously For new setups click Setup Mail Server A Mail Server Setup window similar to the following is displayed Mail Server Setup Outgoing Mail SMTP Server 206 6 182 71 f Type the IP address or name of the S
31. 1 Select File Server List Setup 2 Move the server name from the Managed Servers list to the Available Servers list The Edit Server window is displayed This window shows the server name and the IP address as it was configured 3 Select the name of the server in the Available Servers list and click Edit The Edit Server window is displayed This window shows the server name and the IP address as it was configured 4 If the network address has changed click Get IP Addr by Name The program searches for and displays the correct IP address if you provided the name of the server as it is recorded by the service used by your network Otherwise you must type the IP address If the name used for the server is not the same as the server s network name or if the naming service is not yet updated you have to type the IP address manually 5 Once the server IP address is entered click OK to specify the changed address and go back to the Server List Setup window 6 Move the server name back to the Managed Servers list 7 Click OK to leave the Server List Setup window Symptom Traps are not received from a server To troubleshoot why a trap from a server is not received on an SNMP management workstation such as HP OpenView use the following steps 1 Make sure that the SNMP service has been started on the server Verify that sst rapd is running by running the following command 246 Sun StorEdge 3000 Family Configuratio
32. 1000 32 vo 17 100 MB vo j8 134354 MB wd 0 137904 MB Modify Size OK Cancel Help 12 Click OK in the Confirm Configuration Operation window to complete the operation and click Close Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Expand the Capacity of a Logical Drive or Logical Volume Use this option to expand the capacity of an existing logical drive or logical volume For example you might originally have had an 18 Gbyte drive of which only 9 Gbyte were selected to build a logical drive To use the remaining 9 Gbyte you need to expand the logical drive Note To expand a logical volume you must first expand the logical drives that make up the logical volume 1 Select the appropriate array 2 Select Configuration Custom Configure 3 Select Dynamically Grow and or Reconfigure LDs LVs from the Custom Configuration Options window 4 Select the logical drive or logical volume you want to expand 5 Select the Expand LD LV tab 6 Specify the capacity in Mbyte by which you want to expand the logical dive or logical volume in the Maximum Drive Expand Capacity field and click OK The Maximum Drive Expand Capacity cannot exceed the Maximum Available Drive Free Capacity Chapter 11 Updating the Configuration 163 Dynamically Grow and or Reconfigure LDs Server 206 235 238 52 B52 Controller Primary SUN StorEdge 3310 SN 666
33. 9 2 FIGURE 11 1 Figures Example of LUN Filtering 90 In Band Management 128 Out of Band Management 128 Copying and Replacing Member Drives 166 xiii xiv Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Tables TABLE 3 1 TABLE 3 2 TABLE 3 3 TABLE 4 1 TABLE 4 2 TABLE 5 1 TABLE 5 2 TABLE 9 1 TABLE 9 2 TABLE 9 3 TABLE 11 1 TABLE 11 2 Console System Requirements 6 Agent System Requirements 6 Required Sun StorEdge Configuration Service Installation Packages for the Solaris Operating Environment 8 Console System Requirements 20 Agent System Requirements 20 Console System Requirements 28 Agent System Requirements 28 Device Status State 101 Two Server Group Colors 103 Event Record Fields 123 Maximum Number of Disks per Logical Drive fora 2U Array 181 Maximum Usable Capacity Gbyte per Logical Drive fora 2U Array 181 XV xvi Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Preface This user s guide explains how to install and use Sun StorEdge Configuration Service to configure monitor and manage the Sun StorEdge 3510 FC and 3310 SCSI arrays Unless otherwise specified the Sun StorEdge 3510 FC array and 3310 SCSI array are hereafter referred to as the array This guide also references Sun StorEdge 3000 Family Diagnostic Reporter a companion utility of Sun StorEdge Configuration Service for sending and
34. Audible alarm has an unknown status Audible alarm has been triggered Appendix G Error Codes and Messages 267 TABLE G 34 Error Status Messages Continued Error and Status Messages Audible alarm has been turned off Background check or rebuild operation in progress Background initialization in progress Background parity check in progress Background rebuild operation in progress Bad Block Encountered Ch d Id d Sector number is u Informational message Block Reassignment Failure Ch d Id d Defective drive Replace Block Reassignment Succeeded Ch d Id d Informational message Drive may be failing Cannot accept the incoming connection Cannot allocate memory Cannot bind TCP port with the opened TCP IP communication Cannot connect with the incoming connection Cannot create a communication session for the incoming connection Cannot create host LUN filter no host IDs were selected Cannot create standard host LUN mapping no host IDs were selected Cannot find the logical drive that was just created It may have been aborted Cannot get configuration from controller The operation is canceled Cannot get configuration in set configuration Cannot listen on the opened TCP IP communication Cannot lock a resource Cannot open TCP IP communication Cannot perform IOCTL on the TCP IP communication Cannot query incoming data status of the connection Cannot receive data from the connected client
35. Channel drives Physical drives in one logical drive do not have to come from the same SCSI channel Also each logical drive can be configured for a different RAID level Appendix A RAID Basics 197 A drive can be assigned as the local spare drive to one specified logical drive or as a global spare drive A spare is not available for logical drives that have no data redundancy RAID 0 Drive channel 0 Drive channel 1 Global spare Local spare for LD1 RAID 5 RAID 3 8 GB 6 GB Logical drive 0 Logical drive 1 FIGURE A 3 Allocation of Drives in Logical Drive Configurations 198 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 You can divide a logical drive or logical volume into several partitions or use the entire logical drive as single partition Partition 0 Logical drive 0 RAID 5 8 GB LL Partition 1 Partition 2 Partition 0 Logical drive 1 CT Partition 1 RAID 3 6 GB Partition 2 FIGURE A 4 Partitions in Logical Drive Configurations 2 GB 1 GB 5 GB 2 5 GB 1 5 GB 2 GB Appendix A RAID Basics 199 Each partition is mapped to LUNs under host SCSI IDs or IDs on host channels Each SCSI ID LUN acts as one individual hard drive to the host computer ID 1 Logical drive 1 LUN 0 Logical drive 0 Partition 0 Partition 2 2 5 GB 5 GB Logical drive O LUN 1 Logical drive 1 Part
36. Chapter 10 explains how to maintain the integrity of the array Chapter 11 explains how to change or add to the current array configuration Appendix A provides basic RAID information Appendix B explains how to monitor and download firmware to a standalone JBOD SCSI Only Appendix C provides information about setting up a cluster configuration SCSI Only Appendix D explains how to determine the host worldwide name WWN on systems running the Solaris operating environment and Windows NT Fibre Channel Only Appendix E explains how to set up full event monitoring and email notification capabilities Appendix F provides troubleshooting suggestions for a list of symptoms Appendix G contains a list of Sun StorEdge Configuration Service error codes and messages The Glossary provides RAID terminology and definitions used throughout the product documentation xviii Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Using UNIX Commands This document might not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices See one or more of the following for this information m Solaris Handbook for Sun Peripherals m AnswerBook2 online documentation for the Solaris operating environment m Other software documentation that you received with your system Typographic Conventions Typeface Meaning Examples AaB
37. Console 29 v To Start or Stop the Agent 31 Users and Passwords 32 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Administrative User Security Levels and Guidelines 32 v To Create Passwords and Permissions 34 Uninstalling Sun StorEdge Configuration Service 35 v To Uninstall Sun StorEdge Configuration Service 35 Setting Up Sun StorEdge Configuration Service 37 Starting Sun StorEdge Configuration Service 38 v To Start Sun StorEdge Configuration Service on Solaris or Linux Operating Environments 38 v To Start Sun StorEdge Configuration Service on Microsoft Windows NT 2000 Operating Systems 38 Main Window Before and After First Use 39 If Console Locks Up During Use 39 v To Stop Sun StorEdge Configuration Service 39 The Menu Toolbar and Tabs 40 Menu Bar 40 Toolbar 40 Tabs 42 Physical Hard Drives 42 Navigating 42 v To Add Servers 43 v ToLogInand Out 49 v To Select a Server to Manage a Controller 50 Assigning a Controller Through the Console 50 Changing a Server Assignment 52 v To Unassign the Managing Server 53 v To Manually Delete a Server Using the Terminal Window 53 v To Configure Agent Parameters Optional 54 v To Enable JBOD Support SCSI Only 56 v To Verify Storage Configurations 57 Contents v v To Save the Logical Drive Configuration 59 v To Create Partitions on a Server on a System Running the Solaris Operating Environment 60 v To Create Partitions on a Server on a Window
38. Custom Configure 4 Click New Configuration The New Configuration Warning message box is displayed New Configuration Warning A WARNING Mapped LUNs exist These must be deleted before creating new LDs LVs If you proceed this Operation overwrites the present configuration Any existing LD LY s are deleted and all data is lost If you want to keep your present configuration use the Add LD LY s to the Current Configuration option Do you want to continue 5 Click OK 74 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 6 Verify that the Server and Controller displayed at the top of the window are correct If the server and the controller displayed are not correct click Cancel to exit the New Configuration window and return to the main window Select the appropriate disk controller and reselect New Configuration 7 Set the Background Rate for the controller if desired 8 In the Select disks for Logical Drive list box select the first disk and click Add Disk Proceed to add the next two disks so that three disks are displayed in the lower list box If you make a mistake or change your mind select the drive from the drives list and click Remove Disk Note Because the logical drive has not been partitioned yet the Part Size MB and the Available Size MB are equal A single logical drive is considered to be a single partition Chapter 7 Full Configuration 75 Ser
39. Full Configuration 83 The Change Host LUN Assignments window is displayed Change Host LUN Assignments Server 206 235 238 52 B52 Controller Primary SUN StorEdge 3510 SN 3341352 Select Host Channel and SCSI ID Phy Ch O FC PID 40 Used LUNS LUN 1 Partitions Host LUN Assignments LD LV Partition i LDILV Partition Phy Chi 5CS11D LD0 io 0 LD1 LD1 0 LD 4 3000MB LD5 2400MB LD 6 LD 7 PA lt lt Unmap Host LUN lt lt Partition Assignment 0 40 0 Cancel Help 3 Using the Select Host Channel and SCSI ID list box select the channel and ID to which the LUN is to be assigned All available LUNs are displayed under Partitions For your reference Used LUNs displays a list of LUNs used for a specified channel and Partition Assignment displays a list of channels IDs and LUNs to which a partition has been assigned Note When a logical drive logical volume is added or created it is assigned as either primary or secondary controller assignment A logical drive logical volume is then initialized and mapped to a primary or secondary channel ID If you unmap a logical drive logical volume and remap it to another host channel ID that has a different controller assignment you must reset the controller If you unmap a logical drive logical volume and remap it to another host channel ID that has the same controller assignment you do not h
40. Guide June 2003 Select Change Controller Parameters Select Mute Beeper To Bring a Failed Controller Back Online If a controller fails bring it back online in one of two ways Select the desired controller icon in the main window Select Array Administration Controller Maintenance If you are not already logged in as ssconfig a password prompt is displayed type the ssconfig password The Controller Maintenance Options window is displayed Click Deassert Failed Redundant Controller or Select the desired controller icon in the main window Select Configuration Custom Configure Select Change Controller Parameters Select the Redundancy tab From the Set Controller Config field select Redundant Deassert Reset Converting a Dual Controller Array to a Single Controller Array If one controller fails in a dual array controller configuration you might want to run a single controller for an extended period of time so that the array does not display as degraded in the console Make sure you know the serial number of the controller being removed You can check the event log for the failed controller s serial number or check the console and make a note of the primary controller s serial number Change the remaining controller s redundancy setting to disabled Chapter 10 Maintaining the Array 147 148 You must use the firmware application to disable redundancy on the controller
41. Guide June 2003 CHAPTER 7 Full Configuration Sun preconfigures logical drives on the array before shipment Read this chapter only if the array is not already configured or if you want to completely remove the existing configuration and start over If you want to make changes to the existing configuration see Updating the Configuration on page 151 Full configuration includes the following topics a Configuring Logical Drives and Logical Volumes on page 66 a To Use Standard Configuration to Configure Logical Drives on page 66 a To Use Custom Configuration to Configure Logical Drives and Logical Volumes on page 69 a To Create and Partition a Logical Volume on page 80 a To Clear a Configuration on page 82 a To Log Out of the Configuration Level on page 82 Host LUN Assignments on page 83 a To Add Map a Host LUN on page 83 a To Delete Unmap a Host LUN on page 85 a Configuration File on page 85 a To Save a Configuration to a Backup File on page 86 For the Sun StorEdge 3310 SCSI array if you are planning to set up a cluster configuration see Using the Cluster Configuration SCSI Only on page 219 The Configuration menu commands and toolbar icons might be temporarily disabled if an array administration process such as parity checking is running The menu command is also deactivated when the console is refreshing its inventory on the server A
42. LD Cancel v To Delete a Logical Drive or Logical Volume Use this option to delete one or more logical drives or logical volumes from an existing configuration of RAID sets Note Before you can delete a logical drive or logical volume you need to unmap all assigned LUNs 1 Select the appropriate array 2 View the logical drives or logical volumes you want to delete 156 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 10 11 12 If any of the logical drives or logical volumes have host LUN assignments proceed to Step 4 if they do not proceed to Step 8 Select Configuration Custom Configure Select Change Host LUN Assignments Select the host LUNs attached to the logical drive or logical volume you want to unmap and click Unmap Host LUN Click OK and then click Close Select Configuration Custom Configure Select Manage Existing LDs LVs and Partitions from the Custom Configuration Options window Select the LDs LVs tab Select the logical drive or logical volume you want to delete and click Delete and click OK When deleting a logical volume after you click Delete the logical volume is deleted but the logical drives that make up the logical drive are displayed Manage Existing LDS LVYSs and Partitions Server 206 235 238 52 B52 Controller ary SUN StorEdge 3310 SN 666666 _LDsiL s Partitions LDILY Drvs Parts Ass
43. Maximum Number of Disks and Maximum Usable Capacity for Random and Sequential Optimization Your choice of Random or Sequential optimization affects the maximum number of disks you can include in an array and the maximum usable capacity of a logical drive The following tables contain the maximum number of disks per logical drive and the maximum usable capacity of a logical drive Note You can have a maximum of eight logical drives and 36 disks using one array and two expansion units TABLE 11 1 Maximum Number of Disks per Logical Drive for a 2U Array Disk Capacity RAID 5 RAID 5 RAID 3 RAID 3 RAID 1 RAID 1 RAID 0 RAID 0 GB Random Sequential Random Sequential Random Sequential Random Sequential 36 2 14 31 14 31 28 36 14 36 73 4 7 28 7 28 12 30 6 27 146 8 4 14 4 14 6 26 3 13 TABLE 11 2 Maximum Usable Capacity Gbyte per Logical Drive for a 2U Array Disk Capacity RAID 5 RAID 5 RAID 3 RAID 3 RAID 1 RAID 1 RAID 0 RAID 0 Random Sequential Random Sequential Random Sequential Random Sequential 36 2 471 1086 471 1086 507 543 507 1122 73 4 440 1982 440 1982 440 1101 440 1982 146 8 440 1908 440 1908 440 1908 440 1908 Note You might not be able to use all disks for data when using 36 146 Gbyte disks Any remaining disks can be used as spares Chapter 11 Updating the Configuration 181 Write Back Cache Write back is a cache writing strategy in which the controller receives the data to be written to disk stores
44. OK The controller configuration information is saved to a cfg file 86 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Loading the Configuration If a drive or controller is damaged and needs to be replaced see To Restore a Logical Drive Configuration on page 143 which describes how to load a configuration file and restore a logical drive configuration Chapter 7 Full Configuration 87 88 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 8 LUN Filtering Fibre Channel Only This chapter explains how to create a LUN filter for the Sun StorEdge 3510 Fibre Channel array to maintain large Fibre Channel networks that share common storage Topics covered in this chapter include m Overview on page 89 a Assigning a LUN Filter on page 91 To Access the LUN Filter View on page 91 To Add HBA Devices Manually on page 92 To Remove Standard Host Mapping on page 94 To Map Logical Drives to Hosts on page 95 To Delete a LUN Filter on page 98 Overview An important part of effectively maintaining a storage infrastructure depends on how accessible and secure the data is at all times With LUN filtering support Sun StorEdge Configuration Service provides a utility for secure centralized storage access management For multiple servers connected to the same array LUN filtering provides an exclusive path from a serv
45. Sun StorEdge Configuration Service Installation Packages for the Solaris Operating Environment English French Japanese Simplified Chinese Agent SUNWscsd SUNWscsd SUNWscsd SUNWscsd SUNWfscsd SUNWjscsd SUNWcscsd Console SUNWscsu SUNWscsu SUNWscsu SUNWscsu SUNWfscsu SUNWjscsu SUNWcscsu v To Install the Agent and Console Install the agent on each of the servers that is part of Sun StorEdge Configuration Service Install the console on the computer or workstation you plan to use for managing and maintaining the storage system The console can be installed on the server or on any client system The agent must be installed on the server to which the storage is attached Complete the following steps to install the agent console or both You must install at least one agent and one console for the program to run Note Make sure Java runtime environment 1 2 software or later is installed on the computer or workstation on which you are installing Sun StorEdge Configuration Service Note You must uninstall Sun StorEdge Configuration Service when upgrading the console or agent For details on uninstalling see Uninstalling Sun StorEdge Configuration Service on page 16 8 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Note If you are adding French Japanese or Simplified Chinese language support you must install the English version of the program first 1 Insert the Sun StorE
46. The Sun StorEdge documentation is available in 508 compliant HTML files that can be used with assistive technology programs for visually impaired personnel These files are provided on the Documentation CD for your product as well as on the websites identified in the previous Accessing Sun Documentation section Additionally the software and firmware applications provide keyboard navigation and shortcuts which are documented in the user s guides xxii Sun Welcomes Your Comments Sun is interested in improving its documentation and welcomes your comments and suggestions You can submit your comments by going to http www sun com hwdocs feedback Please include the title and part number of your document with your feedback Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide part number 817 3337 10 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 1 Introduction This section provides a brief overview of Sun StorEdge Configuration Service features Note For brevity Sun StorEdge Configuration Service is sometimes referred to as the program throughout this guide Sun StorEdge Configuration Service is a sophisticated program based on the Java programming language which brings together storage configuration resource allocation maintenance and monitoring tools into one application for centralized administration of the array From a single console loca
47. WWN Name List and press Return Select Yes and press Return Chapter 6 Setting Up Sun StorEdge Configuration Service 53 v To Configure Agent Parameters Optional This section provides steps to configure agent parameters including polling time periodic device discovery time smart monitoring out of band storage management and enabling JBOD support using the View Agent Options Management command 1 From the main window select View Agent Options Management The Agent Options Management window is displayed Note Agent Options Management might not be available if one or more groups are configured and one of them is selected in the main window To enable it select an icon other than a group and click View Agent Options Management Server 206 235 238 52 B52 Monitoring Frequency in Secs Polling Time Acceptable Range 5 to 1200 Secs 60 Periodic Device Discovery Time in Minutes 0 to disable Minimum Value 5 Minutes O Disabled Interval of trap generation for an event in Secs 0 one trap for an event Minimum 60 Secs O Only once trap for an event Timeout of heartbeat lost in Minutes Default is 15 Acceptable Range 1 to 30 Minutes 15 Enable SMART Monitoring _ Enable JBOD support Controller Primary Agent Information IP Address SocketPort 58632 zado Password Remove lt verify password 206 235 238 198 58632 Out Of Band A
48. a Failed Drive on page 141 To Restore a Logical Drive Configuration on page 143 To Reset the Controller on page 146 To Mute the Controller Beeper on page 146 To Bring a Failed Controller Back Online on page 147 To Display Performance Statistics on page 149 Array Administration Activities Array administration activities such as initialization drive rebuilding and parity checking can take some time depending on the size of the logical drive or physical drives involved After one of these processes has started the Controller Array Progress window is displayed If you close the window to view progress click the Progress Indicator icon j or select View Array Admin Progress 135 Controller Array Progress Serer 206 235 238 52 B52 Controller Ch 0 Id 0 SUN StorEdge 3510 A A SN 3341275 Close LD 4 ID 751F9CC3 91 Expanding Abort 1 v To Check Parity Parity checking is the process where the integrity of redundant data on fault tolerant logical drives or LUNs RAID 3 and 5 is checked 1 Select the logical drive on which you want to run parity check 2 Select Array Administration Parity Check Note You need to be logged in as either ssadmin or ssconfig to access options on this menu 3 When the Logical Drive Parity Check window is displayed select the logical drive on which you want to run a parity check Logical Drive Parity Check Server 206 2
49. and 128 partitions for Fibre Channel During operation the host sees a nonpartitioned logical volume or a partition of a logical volume as one single physical drive Local Spare Drive A local spare drive is a standby drive assigned to serve one specified logical drive When a member drive of this specified logical drive fails the local spare drive becomes a member drive and automatically starts to rebuild Global Spare Drive A global spare drive does not only serve one specified logical drive When a member drive from any of the logical drives fails the global spare drive joins that logical drive and automatically starts to rebuild 196 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 SCSI Channel A SCSI channel SCSI bus can connect up to 15 devices excluding the controller itself when the Wide function is enabled 16 bit SCSI Fibre Channel enables the connectivity of up to 125 devices in a loop Each device has one unique SCSI ID FIGURE A 2 illustrates this idea If you file documents into a cabinet you must put the document into one of the drawers From a SCSI point of view a SCSI ID is like a cabinet and the drawers are the LUNs logical units Each SCSI ID enables up to 32 LUNs Data can be stored into one of the LUNs of the SCSI ID Most SCSI host adapters treat a LUN like another SCSI device FIGURE A 2 SCSI ID LUNs A logical drive consists of a group of SCSI or Fibre
50. and Passwords on page 14 The previous configuration was saved User passwords must be reentered Do you want to restore the configuration y n ql y c If you have previously installed the console you are asked if you want to restore its configuration Press y to restore the configuration If you type n you will need to readd the server information The previous configuration was saved Do you want to restore the configuration y n ql y d To continue with the installation type y and press Return Do you want to continue with the installation y n y After the agent is installed the following message is displayed indicating the agent installed successfully and has started Configuring and starting Sun StorEdge tm Configuration Service agent daemons The configuration is complete Sun StorEdge tm Configuration Service agent server daemon has started Sun StorEdge tm Configuration Service agent monitor daemon has started Sun StorEdge tm Configuration Service agent startup is complete Installation of lt SUNWscsd gt was successful Chapter 3 Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment 11 The installation program checks that Java runtime environment 1 2 software or later is installed If it cannot find it you are asked to specify the path If you know that Java runtime environment 1 2 2 1 3
51. and as such cannot provide facilities to control permissions or ownership of files that Sun StorEdge Configuration Service creates The svrlist dat file is easily readable by various forms of ASCII text processors It contains the encrypted password for the user ssmon and can be decrypted Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment 15 Note Do not change the permissions and group ownership of svrlist dat after adding all agents that are being monitored Uninstalling Sun StorEdge Configuration Service You must uninstall Sun StorEdge Configuration Service when upgrading the console or agent Note that some files are not removed because they are created after the installation and are still valid for the upgrade environment v To Uninstall Sun StorEdge Configuration Service Use the pkgrm command followed by the package you want to uninstall Note If you added French Japanese or Simplified Chinese language support you need to uninstall those packages before uninstalling the English package pkgrm SUNWxxxxx where xxxxx is the package you are uninstalling See Required Sun StorEdge Configuration Service Installation Packages for the Solaris Operating Environment on page 8 for package names 16 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Restoring a Configuration If you reinstall the agent or console
52. and restart the operation The tape drive is due for routine cleaning Wait for the current operation to finish and then use a cleaning cartridge 280 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages The tape drive is having problems reading data No data has been lost but there has been a reduction in the capacity of the tape The tape drive needs cleaning If the operation has stopped eject the tape and clean the drive If the operation has not stopped wait for it to finish and then clean the drive The tape in the drive is a cleaning cartridge If you want to backup or restore insert a data grade tape The tape is damaged or the drive is faulty The drive can no longer read data from the tape Call the tape supplier helpline The tape is from a faulty batch or the tape drive is faulty Use a good tape to test the drive If the problem persists call the tape drive supplier helpline The tape operation failed Eject and then reinsert the tape or magazine The WWN must be a Hex string that is less than 16 characters There are no available disks to configure There are no LDs LVs to manage There are not enough available disks to add a new LD LV or there are no available LDs to create a LV LDs must be unmapped and partitions must be deleted prior to being used in LVs There is a map to more than one Host therefore t
53. autoloader by a previous hardware fault Insert an empty magazine to clear the fault If the fault does not clear turn the autoloader off and then on again If the problem persists call the tape drive supplier helpline A user named ssconfig must be created for configuring SUNWsscs Diag Reporter Abort Clone SCSI Drive Abort Initialization Abort Parity Check Abort Rebuild Abort Clear Queue Abort Tag Message received SCSI Channel d SCSI ID d Target Lun d Possible failure of I O module cable controller or HBA Access denied for one or more servers Log in as ssconfig user and then try the operation again Access denied for one or more servers Please log in as an ssadmin user and then try the operation again Active trap events is empty Add Physical drive d d has started on logical drive LogicalDrive Add Physical drive has completed on logical drive LogicalDrive Add SCSI Drive into Logical Drive information Agent Name is empty An error occurred while getting data from the server An HBA card with this WWN already exists Another instance of this program is already running Array Admin in Progress At least one email address needs to be configured Attempted to load a cartridge type not supported by this drive The cartridge has been automatically ejected Attempted to load an unsupported tape format Attempted to write to a write protected cartridge Remove the write protection or use another tape
54. cannot be deleted Partition table is full New partitions cannot be added Password error Password is empty Port is invalid port must be between 0 and 65535 Port is invalid port must be between 1270 and 1273 Power supply Power has an unknown status Power supply Power is malfunctioning and has been switched off Power supply Power is malfunctioning or disabled Power supply Power is not present in the system Power supply Power is operational but disabled Power supply Power is operational Power supply Power is present in the system Primary controller failed Probe Agent command error Progress Not Available RAID Controller firmware checksum failed corrupt firmware data RAID Controller firmware download has failed RAID Controller firmware has been updated RAID Controller is back online Read config file error Rebuild on logical drive LogicalDrive has been aborted Rebuild or check operations have completed Redundant Array State Change Controller Failed Redundant Array State Change Controllers Back in Redundancy Mode 276 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages Removed a failed primary controller Removed a failed secondary controller Reselect Timeout SCSI Channel d SCSI ID d Target Lun d Possible failure of I O module cable controller or HBA Restoring configura
55. change the agent sends an event to the console Depending on the event the console might request the inventory from that server s last scan to use for updating the representation of the server as displayed on the main window During this process the satellite dish icon is attached to the server icon and you cannot do any configuration and array activity commands on that server until the refresh process is completed and the console main window is updated When the program is running and the server agent and console are connected the agent pings or transmits a periodic signal to the console to verify the server s status If the console does not receive a certain number of consecutive responses handshakes from the agent the console marks the server as offline and disconnects from the server The server s icon is made inactive and adjacently marked with a question mark symbol If a nonactive server was originally made active through the Auto Discovery function the console periodically tries to reestablish server communications Occasionally you might want to have an inventory performed on a server between the periodic status scans To do this double click the server s icon to display the Server View window and then click Rescan in that window Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Auto Discovery Options If you have selected the Auto Discovery option during the process of adding servers t
56. confirm the addition of the host server 5 Click Close to save the configuration information and exit the window 6 If you want to map multiple hosts to an array select Configuration LUN Filter Properties and then select the array from the pulldown menu 7 Select the Hardware Filter and Map to Multiple Hosts check boxes and click OK Note If you deselect the Hardware Filter check box you cannot create a filter mapping you can only create a standard map 94 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 LUN Filter Properties Select StorEdge 3000 Family System SUN StorEdge SNK3328237 Logical Drive Part SANID Hardware FiltelMap to Multiple Hosts 0 0 SUN StorEdge 3510 0010 732E4D8F 00 0 1 1 1 SUN StorEdge 3510 0010 732E4D8F 01 0 SUN StorEdge 3510 0010 22783B04 00 1 SUN StorEdge 3510 0010 22783B0A 01 v To Map Logical Drives to Hosts 1 Make sure you are still in the LUN Filter view if not click the Filter View tab 2 Select a logical drive from Storage Pools and drag and drop it to the appropriate HBA card under Hosts If the HBA card connected to the array is not known drag and drop the logical drive to the host The program prompts you to filter the array for each HBA card in the host which means that it is visible to the HBA card attached to it and does not appear for the other HBA cards Chapter 8 LUN Filtering Fibre Chan
57. controller after each change Use the Issue Reset to the Controller option to manually reset the controller after making multiple parameter changes 1 Select any storage icon in the main window 2 Select Array Administration Controller Maintenance 3 If you are not already logged in as ssconfig a password prompt is displayed type the ssconfig password The Controller Maintenance Options window is displayed 4 Click Issue Reset to the Controller Note Resetting the controller on a Sun StorEdge 3310 SCSI array can result in host side error messages such as parity error and synchronous error messages No action is required and the condition corrects itself as soon as reinitialization of the controller is complete v To Mute the Controller Beeper When an event occurs that causes the controller to beep for example when a logical drive fails during a rebuild or when adding a SCSI drive you can mute the controller beeper in one of two ways 1 Select the controller icon in the main window 2 Select Array Administration Controller Maintenance 3 If you are not already logged in as ssconfig a password prompt is displayed type the ssconfig password The Controller Maintenance Options window is displayed 4 Click Mute Controller Beeper or 1 Select the desired controller icon in the main window 2 Select Configuration Custom Configure 146 Sun StorEdge 3000 Family Configuration Service 1 3 User s
58. controller can accept from the host computer by byte size The default is 256 The predefined range is from 1 to 1024 bytes or you might choose the Auto Computer Automatically Configured mode 3 Set the LUNs Per Host This function is used to change the number of LUNs per host SCSI ID The default setting is 32 LUNs with a predefined range of 1 to 32 LUNs available 4 For changes to take effect reset the controller 186 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Change Controller Parameters Server 206 235 238 65 SUNblade Controller Primary SUN StorEdge 3310 Controller Data Firmware Version 3 230 Boot Record Version 1 21F Serial Number 3197861 CPU Type PPC 50 Controller Name Size 15 Chars Max 7100 Cache Size 2MB ECC SDRAM Gessie nec 6 C Mute Beeper C Restore Factory Defaults C Issue Controller Reset Channel RS 232 Cache DiskArray Drive WF Host Redundancy Network Max Queued IO Count 256 Default v LUNsPerHost 32 Redundancy Tab 1 From the Change Controller Parameters window select the Redundancy tab Three read only fields are displayed Controller Configuration Controller Status and Secondary Serial No 2 Select an option from the Set Controller Config field a Redundant Deassert Reset if you have failed a controller and want to bring it back online a Redundant Force Sec Fail if you want to force the secondary controller to
59. disk to be used for the quorum disk which maintains cluster information In a cluster configuration the program runs on only one server at a time the server that has the quorum disk If the server running with Sun StorEdge Configuration Service malfunctions the Cluster Administrator automatically changes the first server s disk load to the second server and start the services on that server In a two server cluster configuration the cluster itself with its own IP address becomes the managed server on the Managed Servers list Add the cluster to the Managed Servers list as the last step in setting up the cluster v To Set Up Cluster Configuration Following is an overview of the steps needed to set up an array in a cluster configuration with two host servers 1 Set up the servers a Set up the two servers each with a PCI bus and a boot disk that is not a part of the shared SCSI storage b Install a host adapter card such as Ultra Wide differential host adapter in each server and set a unique SI ID for each host adapter on the shared SCSI bus c Install two network adapter cards on each server d Install the Windows NT Server Enterprise Edition software and Windows NT Service Pack 3 or later on the boot disk of each server 220 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Install the dual active active storage subsystem and connect it to both host adapters Refer to the supplied d
60. existing configuration for this package is found Do you want to restore it Are you sure you want to continue Are you sure you want to delete the log file Are you sure you want to delete the trap Are you sure you want to overwrite the file Are you sure you want to rebuild the drive Are you sure you want to restore factory defaults Before starting to use SUNWsscsConsole run opt SUNWsscs sscsconsole config_sscon to input the pathname of the default Web browser to access HTML help files Begin downloading firmware to devices Do you want to continue Cannot find the Java Runtime Environment JRE_MAJOR JRE_MINOR or above SUNWsscs Console needs JRE 1 2 or above to run The Console will try to find it in usr java usr jre usr local java or usr local jre If you installed the JRE in a directory other than one mentioned above make a link Changes made to this setting will NOT take effect until the controller is RESET Prior to resetting the controller the operation may not proceed normally Do you want to RESET controller Click View to select one file Do you want to download firmware to the controller Do you want to download firmware with boot record to the controller Do you want to save the current event log file Do you want to set up the mail server Enter a Contact Name Enter a Customer Name Appendix G Error Codes and Messages 283 TABLE G 35 Installation and Program Prompts Continued Insta
61. failed drive perform the following steps Solaris Operating Environment If the drive comes back online automatically that is the red device status symbol disappears run the command devfsadm Run the command format If the drive does not come back online automatically that is the red device status symbol does not disappear perform a reconfiguration reboot by running the command reboot r 216 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Windows NT 2000 Operating System Install the new drive according to the instructions in the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array Select View View Server and click Rescan To verify that the program recognizes the new drive select it on the main window Select View View Physical Drive and verify the information Appendix B Monitoring JBODs SCSI Only 217 218 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX C Using the Cluster Configuration SCSI Only For the Sun StorEdge 3310 SCSI array if you are using Windows NT Sun StorEdge Configuration Service can monitor shared SCSI storage This section covers the following topics m Planning the Cluster Configuration on page 219 m Cluster Configuration Requirements on page 220 a To Set Up Cluster Configuration on page 220 a To Set Up Cluster Configur
62. identifier number Redundant array of independent disks A configuration in which multiple drives are combined into a single virtual drive to improve performance and reliability Storage area networking A high speed open standard scalable network of storage devices and servers providing accelerated data access Small computer systems interface An industry standard for connecting disk and tape devices to a workstation SCSI enclosure services driver An interface to SCSI Enclosure Services devices These devices sense and monitor the physical conditions within an enclosure as well as enable access to the status reporting and configuration features of the enclosure such as indicator LEDs on the enclosure Secondary controller identifier number Self monitoring analysis and reporting technology The industry standard reliability prediction indicator for both the IDE ATA and SCSI hard disk drives Hard disk drives with SMART offer early warning of some hard disk failures so critical data can be protected Simple mail transfer protocol A protocol for sending email messages between servers and from mail clients to mail servers The messages can then be retrieved with an email client using either POP or IMAP Simple network management protocol A set of protocols for managing complex networks SNMP works by sending messages called protocol data units PDUs to different parts of a network SNMP compliant devices called agents store
63. in Available Size MB decreases by the amount of the partition size 6 When you have finished adding logical drives to the logical volume to create another logical volume or an individual logical drive click Commit LV When you are finished creating logical volumes and do not want to create an individual logical drive click Commit Chapter 7 Full Configuration 81 Note When you have finished creating logical volumes and want to exit the New Configuration window if you accidentally click Commit LV instead of Commit you will have to create another logical drive otherwise you have to click Cancel and configure the logical volume again To add or delete a logical volume to or partition a logical volume in an existing configuration see Updating the Configuration on page 151 v To Clear a Configuration If at any time during the configuration process in the New Configuration window you are dissatisfied with the configuration you can clear it 1 Click Clear to remove all physical and logical drives from the display 2 Either click New LD to define a new logical drive or click Commit 3 When you click Commit a warning prompt is displayed click OK Sun StorEdge Configuration Service initializes the entire configuration on the selected array controller Note Host LUNs are automatically mapped after logical drives have completed the initialization process v To Log Out of the Configuration Level When you h
64. it in the memory buffer and immediately sends the host operating environment a signal that the write operation is complete without waiting until the data is actually written to the disk drive Write back caching improves the performance of write operations and the throughput of the controller card Write through is a cache writing strategy in which the controller writes the data to the disk drive before signaling the host operating environment that the process is complete Write through has lower write operation and is considered more secure if power failure should occur Because a battery module is installed power is supplied to the data cached in memory and the cached writes can be completed when power is restored 1 From the Change Controller Parameters window select the Cache tab N Select Optimization from the list box or accept the current setting 3 To specify Write Back cache click the list box and select Enabled If Write Back is disabled Write Through is the selected cache writing strategy A For changes to take effect reset the controller Change Controller Parameters Server 206 235 238 65 SUNblade Controller Primary SUN StorEdge 3310 Controller Data Firmware Version 3 230 Boot Record Version 1 21F Serial Number 3197861 CPU Type PPC750 Geoler ame 7100 Cache Size 2MB ECC SDRAM da Coot Defined b oneen Restore Factory Defaults C Issue Controller Reset Channel RS 232 Cache Disk Arr
65. logical drives to the logical volume to create another logical volume or an individual logical drive click Commit LV When you have finished creating logical volumes and do not want to create an individual logical drive click Commit Chapter 11 Updating the Configuration 155 Note When you are finished creating logical volumes and want to exit the New Configuration window if you accidentally click Commit LV instead of Commit you will have to create another logical drive otherwise you have to click Cancel and configure the logical volume again to the Current Configuration Controller Parameters Server 206 235 238 52 B52 Background rat High Controller Primary SUN StorEdge 3310 SN 666666 sae J _ OBS If no logical drives are vi Use existing LDs to create L s f LD listed after you select Select a Logical Drive Use existing LDs to create LVs the logical drives have not been unmapped You must first unmap the logical Part Definition drives LD 6 Total 1 Part LD Status Size RAID Assignment 3 Good 68952MB 0 Secondary 4 Good 68952 MB 0 Primary 5 Good 68952 MB 0 Secondary Part Logical Drive 0 Definition 0 OMB Max Drive Size MB 34476 Available Size MB 0 car eras sn 34476 MB Part Size MB 0 34476 MB LD 6 Map Channel Host Ch 1 SC w SCSIID PID 0 v Addto LV J Write a new label to the new
66. operating environment on page 249 a Symptom Environmental alarms are not being reported on page 249 a Symptom The console appears to run slowly on page 249 a Symptom Sun StorEdge Diagnostic Reporter stops working on page 250 a Symptom Solaris or Linux The online help is not displayed on page 250 243 Symptom When Installing Sun StorEdge Configuration Service java version returns a pre 1 2 2 Java runtime environment software version but the machine has Java runtime environment 1 2 2 1 3 or 1 4 software installed m Check the usr directory to confirm there is a link from Java to the latest version of Java instead of Java 1 1 To check the Java runtime environment software version type cd usr ls grep java Solaris OE If the link is not to the latest version listed type rm java In s usr xxx usr java where xxx is the latest version of the Java runtime environment software Symptom A server is not responding or a server may be down Make sure the services are running at the server 1 Solaris OE Run the following command ps e grep ss The names ssmon and ssserver should both be present in the output If they are not proceed to Step 2 If they are proceed to Step 4 Windows NT Go to Settings Control Panel Services and verify that SUNWscsd Monitor SUNWscsd Server and SUNWscsd Startup services are started If they are
67. or 1 4 software has been installed but the installation program cannot find it check the usr directory to confirm there is a link from Java to the latest version instead of Java 1 1 For instructions on creating the link see Troubleshooting on page 243 The agent and console are installed in the following directory opt SUNWsscs sscsconsole 4 To access online help you need to specify the path to the web browser Netscape 4 0 or later a Change to opt SUNWsscs sscsconsole and type config_sscon b Type the absolute path to the web browser Note You can configure the browser pathname at any time however if you do not specify a browser pathname at some point you cannot access online help 5 For Sun StorEdge 3310 SCSI arrays edit kernel drv sd conf if a Third party HBAs with multiple drives and multiple LUNs are used m Fibre devices are used m All LUNs have the same ID Add lines for logical units numbers LUNs as appropriate for your configuration LUNs can be numbered from 0 31 Generally do not add more LUN definitions than you actually plan to have since doing this increases the time needed to scan each SCSI bus whether or not it has storage connected For information on modifying the sd conf file refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your SCSI array 6 Only if the sd conf file has been edited perform a reconfiguration reboot 12 Sun Sto
68. rate is set to 100 the array administration activities have a higher priority than any other system activity At 0 the array administration activity is done only if there is no other activity on the array controller Allows data to be stored in a pre designated area of a disk or RAM random access memory Caching is used to speed up the operation of RAID systems disk drives computers and servers or other peripheral devices Any path used for the transfer of data and control information between storage devices and a storage controller or I O adapter Also refers to one SCSI bus on a disk array controller Each disk array controller provides at least one channel Fibre Channel network built around one or more switches A fabric switch functions as a routing engine which actively directs data transfer from source to destination and arbitrates every connection Bandwidth per node through a fabric switch remains constant when more nodes are added and a node on a switch port uses an up to 100 Mbps data path to send or receive data A mode of operation for failure tolerant systems in which a component has failed and its function has been assumed by a redundant component The capacity to cope with internal hardware problems without interrupting data availability often by using backup systems brought online when a failure is detected Many storage systems provide fault tolerance by using RAID architecture to give protection against loss of
69. ssconfig a login dialog is displayed Standard Configuration options Server 206 235 238 52 B52 Controller rimary SUN StorEdge 3310 SN 666666 Standard Configuration options provide a group of basic default RAID sets whereby the drive size quantity and assignments are preconfigured Standard Configuration will replace the existing configuration Total Available Drives 24 RAID 0 Striping with NO faulttolerance RAID 1 Mirrored or Duplexed drives RAID 3 Striping with fault tolerance provided by a dedicated parity drive RAID 5 Striping with fault tolerance provided by distributing parity data C Use a standby drive C Write a new label to the new LD OK Cancel Help Chapter 7 Full Configuration 67 68 The options on the window might be disabled depending on the number of drives available and whether you have a system running the Solaris operating environment or a Windows NT operating system on the server The NT Cluster option creates a quorum RAID 5 logical drive 100 Mbyte and then allocates the remaining capacity over two large RAID 5 logical drives For this option three or more physical drives are required Verify that the server and controller IDs displayed at the top of the window are correct If the server and the controller displayed at the top of the window are not correct click Cancel to exit the configuration window and return to the main window Select the appropriat
70. the computer with Sun StorEdge Configuration Service console software to the lower list box click Add to access the Security Configuration window Type the IP address in the Entry box and click Add in that window The Security tab reappears with the Configuration Service management console computer s address 5 Click OK 234 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To Specify the Trap Recipient In this procedure you are listing the enterprise management console as a recipient of traps from the server Note For the procedure you need the IP address of the enterprise management console that receives the traps The procedure also requires the same community name as specified in the preceding sections The steps for specifying an enterprise management console computer as the recipient of the agent traps are as follows Click the Traps tab of the Microsoft SNMP Properties window to display the Traps settings Make sure the same community name is specified as the community name that was indicated in the Security tab earlier If you need to correct the community name type the name in the Community Name field and click Add If another name is already in the entry field it is retained after you type over it To remove a name select it and click Remove Add the IP address of the enterprise management console in the Trap Destinations list a Click Add The Service Configuration
71. the controller when not busy writes the data to the disk drive Write back caching improves the performance of write operations and the throughput of the controller card However because there is a danger of data loss in the case of a power failure storage systems with write back caching are equipped with a UPS or battery backup cache A UPS provides power long enough to enable any data in the cache memory to be written to the disk drive With battery backup cache the battery provides power to retain the memory data for up to 48 hours A cache writing strategy used to control system write operations The write policy options are write back and write through cache A cache writing strategy in which the array controller writes the data to the disk drive before signaling the host operating environment that the process is complete Write through cache has lower write operation and throughput performance than write back cache but it is the safer strategy with minimum risk of data loss on power failure Glossary 293 294 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Index A Add Server Grouping tab 47 Add Server Properties parameters 44 Add Server window 44 adding host LUN 83 logical drive 152 new devices probe 109 SCSI drives to logical drive 165 servers 43 Administrative Tools group 62 agent Agent Options Management window 54 211 configurable parameters 54 operation 104 options mana
72. there are m Status changes on any device on a managed server including the server itself because of device failure malfunction or disconnection m Inventory changes addition or removal of devices Configuration changes initial configuration setup and subsequent configuration changes m Array processes running on the server initialization parity checking rebuilding Although array processes are initiated by the console it is the server agent that generates operation notification events after these processes start on the server The console generates a much smaller number of events For example it generates an event if it does not receive a certain number of consecutive heartbeats from a managed server When the console receives any event it logs it in to the Event Log file eventlog txt and displays it in the Event Log window Also if the event occurs on a server the notification of the event is sent to that server s operating environment system event log On an NT server it would go to the NT event log In addition when the event occurs on a server and that server is set up to send traps to an SNMP enterprise management console such as HP OpenView the server agent also sends a trap message to that computer Depending on the event received the console might initiate a refresh process to request the inventory from the last periodic scan of the server involved so the console can update the server s inventory on th
73. traps are logged and the information in them is forwarded through a notification scheme to the interested user Traps can also cause the SNMP manager to initiate further action such as querying the agent with more requests to find out the current status of the network entity or launching an application Management Information Base MIB On a network each device instrumented by SNMP agents has one or more variables or objects associated with it An example of a typical variable might be one that keeps track of the name of the device These variables or objects are described in a text file called Management Information Base MIB MIB is a precise textual definition of variables being managed The procedures for defining a MIB have been established by the Internet Engineering Task Force IETF of the International Standards Organization ISO SNMP Objects Some variables for network management are common to all LAN network devices Many of these variables have been standardized and are referred to as MIB II variables and MIB II extensions The IETF has also defined the procedures for MIBs that are not in a standard MIB II category These variables are listed in private enterprise MIBs Variables are listed under the entry of the private enterprise MIB For example the object ID 1 3 6 1 4 1 2294 1 2 refers to an object ID or OID of a variable for keeping track of the agent version under one of Configuration Service s MIBs The chart
74. window is displayed b Type the IP address in the Entry field and click Add The Traps tab is displayed with the new network address in the Trap Destinations list c Type each IP address in the following format AAA BBB CCC DDD You do not need to type leading zeros An example of an appropriate address is 192 168 100 1 If you want to send optional traps to another enterprise management console type the network address of that management workstation If you have more than one enterprise management console each one needs to have its address indicated here Click OK to confirm your settings Click Close to leave the Network window Appendix E Email and SNMP 235 7 Exit Windows NT and restart the server If you are planning to install Sun StorEdge Configuration Service you do not have to reboot until after you install the software v To Set Up Solaris Operating Environment Servers For systems running the Solaris operating environment you can generate SNMP version 1 traps through an interface to an SNMP trap daemon called sstrapd By default this daemon does not start automatically during the boot process The following steps describe how to enable trap processing 1 Create the file var opt SUNWsscs ssagent sstrapd conf using any standard text editor This file contains the name or the IP address of the SNMP manager console or consoles If there is more than one console list them on separate lines 2 Edit t
75. 0 Severity entry box 232 SMTP email messages 229 Enable dynamic IP assignment 188 Enclosure Info tab 112 environmental alarms not reported 249 state 117 error codes 251 administration errors 261 client parameter errors 258 close transport errors 259 command code errors 260 communications async errors 261 communications link error 260 communications security errors 261 controller event errors 263 device state errors 257 disk state errors 254 drive side event errors 264 firmware download errors 262 host side event errors 265 initialization state errors 258 internal state errors 257 logical drive event errors 265 main communications errors 260 memory allocation errors 259 open transport errors 259 RDP path change errors 263 redundancy state errors 256 SAF TE state errors 255 server manage monitor event error 266 system drive state 254 system shutdown errors 262 tape state errors 255 timeout errors 261 transport field errors 259 error messages 266 Index 297 Event Log 120 error codes 251 Event Log file 121 Event Log icon 41 Event Log window 121 event record fields 123 eventlog txt 120 121 Save Event Log icon 41 severity levels 123 event messages severity levels 46 expanding capacity of logical drive 163 partition 163 F failed drive rebuild 139 fault tolerance 289 FC AL definition 287 firmware upgrading controller 169 hard drives 173 SAF TE devices 174 SES dev
76. 0 MB Do you want to continue OK Cancel 98 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 9 Monitoring the Array This chapter explains how to monitor the array using Sun StorEdge Configuration Service It describes the main window and the component view windows that are available when an icon is double clicked in the main window It also explains how the Event Log works and how to use the reporting function It is organized into the following sections The Main Window on page 99 Viewing Detailed Device Information on page 106 Event Log on page 120 Save Report on page 124 View Report on page 127 Out of Band Storage Management on page 127 Managing Storage Through the Web on page 132 The Main Window The main window provides status at a glance for all array devices It indicates the status of the devices and logical drives connected to servers monitored by the console The devices include array controllers disk storage enclosures physical disk drives and other SCSI devices This window s tree structure offers detail for all devices connected to each server The or container symbol at the left side of the tree indicates whether the display of devices is expanded or collapsed The container symbol means that you can click to display more devices The container symbol indicates that all devices at and below that
77. 05LSUN36G 34732 MB Note In a dual bus configuration if each port is connected to different servers the program can only monitor the JBOD from the server connected to port B 212 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To View Component and Alarm Characteristics The View Enclosure window displays the component and alarm characteristics of a JBOD 1 Select the EMU SCSI or SES Fibre Channel icon 2 Select View View Enclosure To display FRU ID information click View FRU View Enclosure Server Server 1 Controller HBA Card 1 Manufacturer SUN Firmware Rev x084 Model StorEdge 3310 A Package Rev TOM Power On Time N A Battery Backup Modules N A Power On Cycles N A Enclosure Number Alarm State No Alarm Speaker Test Off Activate Environmental State Summai Component Status y Power Supply 1 Online E Power Online Power Supply 2 Online Fans Online B Fan 1 Online 5 Fan 2 Online Thermal Online H Temperature 1 80 F OI ausa amta W ViewFRU Close Appendix B Monitoring JBODs SCSI Only 213 v 1 2 3 4 Downloading Firmware for Devices This option enables you to upgrade the firmware on hard drives and SAF TE devices on the JBOD To Upgrade Firmware on Hard Drives Select any JBOD component Select Array Administration Download FW for Devices Click the Download FW for Disks tab
78. 06 235 238 12 Lancer lt lt Remove All lt lt Server Limit None Groups Cancel 2 Select the name of the server in the Available Servers list and click Edit The Edit Server window is displayed Server name Lancer Properties Mailing Lists Grouping Network Information IP Address 206 235 238 12 SocketPort 0 Monitoring Login ssrnon Password ee Auto discovery Directory Context For NetWare 4 x only Directory context 192 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 3 Make the necessary changes Click OK to register your changes For descriptions of the fields in this window see To Add Servers on page 43 The Add Server and Edit Server windows contain the same fields IP Address Shortcut If the network address has changed click Get IP Addr by Name The program searches for and displays the correct IP address if you typed the name of the server as it is recorded by the name service used by the network If the name used for the server is not the same as the server s network name or if the naming service is not yet updated delete the server and add it again 4 Move the server name back to the Managed Servers list 5 Click OK to exit the Edit Server window Chapter 11 Updating the Configuration 193 194 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX A
79. 1 239 130 72 17 Edit the last line of the file to insert the IP address of the cluster and then the IP addresses of the two servers that make up the cluster Appendix C Using the Cluster Configuration SCSI Only 223 a Remove the number symbol 18 Start the console and remove the first server from the Managed Servers list and add the cluster as a server to the list 19 Access the Server List Setup function See To Add Servers on page 43 Be sure to select Auto Discovery and add the ssmon password If you type in the cluster name the program supplies the IP address if your network has DNS At this point the cluster configuration is properly configured to work with the program If the server that has the services running on it malfunctions its disk groups are transferred to the second server and the Cluster Administrator automatically starts the services on that server Note When one server fails it can take as long as 15 minutes for the cluster icon in the console to turn from purple to gray and perhaps another 10 minutes before it goes back to purple again If you want to have a load balanced configuration with some of the storage running on the other server you need to use the Cluster Administrator to move one or more disk groups to the other server 224 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX D Determining Host Worldwide Names Fibre Channel Only
80. 2 Background rate High v Controller Primary SUN StorEdge 3310 SN 666666 _ 3 As logical drives are LY 0 Definition o w LD Size added to the logical Select disks for Logical Drive o 68952 MB volume they are displayed Ch D Capacity Manufacture Model in the LV Definition box Commit LY Part Definition LV 0 Total 1 Part Part Size Logical Drive 0 Definition 0 68952 MB Max Drive Size MB Available Size displays DR the total capacity of all Capacity Die Avaliable SPSMEN disks which is the total Part Size MB 68952 logical volume size LV 0 Map Channel HostCh1 Sc w SCSIID PID 0 v no disks selected C Write a new label to the new LD Commit 3 To create another logical drive to add to the logical volume click New LD 4 Create the logical drive and add it to the logical volume by clicking Add to LV Repeat this step for every logical drive you want to add to the logical volume 5 To create a partition type the partition size in the Part Size field and click Add Partition To create multiple partitions of the same size click Add Partition as many times as partitions you want to create You can also type the partition size in the Part Size field and multiply it by the number of partitions you want to create for example 100 128 As you add partitions the remaining capacity displayed
81. 35 238 63 E3000 Controller Ch 0 Id 112 SUN StorEdge 3310 A A SN 3150320 Background rate Low Logical Drives LD Status Size MB Write Policy Stripe Size KB 0 Online 9000 Write Back 128 Parity Check Cancel 136 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To run a parity check on multiple drives use the Array Administration Schedule Parity Check command to schedule a parity check to be run in the near future such as Within three minutes When scheduled parity check runs it automatically performs the parity checks one after another Click the Parity Check button to start the parity check process Once a parity check has started the Progress Indicator is automatically displayed If this window is closed it can be reopened by selecting View Array Admin Progress or by clicking the Progress Indicator icon A window is displayed that shows the percentage of completion progress for each array To Schedule a Parity Check Select Array Administration Schedule Parity Check to check parity of a specific logical drive array at scheduled intervals for example during off hours m You can choose to schedule any number of logical drives configured on a managed server however you can establish only one schedule per array controller m When you schedule multiple logical drives the check is done in sequence from the lowest to the h
82. 45 T tabs described 42 Tag Count Per drive field 185 TCP IP 19 establishing connection 104 network interface requirements 5 27 toolbar icons 40 trap daemon troubleshooting 248 trap messages 237 traps Card Name 238 Community Name box 235 Event Date 238 Event Severity 238 Event Time 238 Internet Protocol IP 237 IP address format 235 Microsoft SNMP Properties window 235 not received from server 246 OID object identifier 238 on Linux 236 on Solaris 236 Server Address and Name 238 Service Configuration window 235 SNMP trap messages 237 Transmission Control Protocol TCP 237 Trap Destinations list 235 trap recipient setup 235 Traps tab 235 traps setup 233 tree view 101 troubleshooting 243 Java version 244 See also error codes See also error messages U uninstalling Sun StorEdge Configuration Service 16 35 Linux OEs 35 Solaris OEs 16 Windows 25 Index 303 unmapping LUNs 85 upgrading firmware controller 169 hard drives 173 SAF TE devices 174 SES devices 174 Use a standby drive check box 68 V verifying configuration 57 View CD ROM window 116 117 View Enclosure command 117 View Enclosure window 117 118 View FRU 119 View FRU window 119 View menu detailed information 106 View Report command 127 View Tape window 117 Ww warning New Configuration 74 white device status item 101 Windows 2000 partitions 63 agent install 22 agent requ
83. 666 Select a LD LV LD LY Drvs Parts Assignment Status Size LY 0 4 1 Primary Good 4000 MB LD 0 2 1 Primary Good 12000 MB ZA LD1 2 1 Primary Good 4000 MB If you used the full capacity Les 4 a nuen aannam Aana nano un of the logical drive when it was created 0 is displayed Expand LD LV ERE CT ETEEEELTE there is no room to expand Maximum Available Drive Free Capacity 4000 unless you add another logical drive Maximum Drive Expand Capacity 1000 MB The operation is to expand LV 0 1000 MB ok Cancel Help 7 Click OK in the Confirm Configuration Operation window to complete the operation and click Close The Logical Drive Logical Volume Number For important information regarding the logical drive logical volume number displayed in the LD LV field in the Dynamically Grow and or Reconfigure LDs LVs window see The Logical Drive Logical Volume Number on page 158 164 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To Add SCSI Drives to an Existing Logical Drive Select the appropriate array Select Configuration Custom Configure Select Dynamically Grow and or Reconfigure LDs LVs from the Custom Configuration Options window Select the logical drive to which you want to add a SCSI drive Select the Add SCSI Drives tab From the list of Available disks select the drive you want to add to the logical drive
84. 74255 MB _ F WWN 211000C0FF000010 falcon HBA2 WAWN 2010000101000010 Superfortress HBA1 Warning A WARNING Logical Drive O Partition O 174000 MB is assigned to 206 235 238 67 falcon SunOS 5 8 If file access is not propery coordinated when assigned to multiple hosts data conuption and access contentions may occur Da jf om Chapter 8 LUN Filtering Fibre Channel Only 97 v To Delete a LUN Filter 1 Select the associated WWN 2 Drag and drop it to Storage Pools 3 When the prompt to confirm the deleted mapping is displayed click OK 4 When the second confirmation is displayed click OK Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help Eve ve Main View EEEE Filter View amp Storage Pools 206 235 238 67 falcon SunOS 5 8 m SUN StorEdge SN 3328237 Managed by Host falcon rar o Logical Drive 0 Partition 0 174000 MB oo o EE HBA1 WwN201000C0FF000010 LEE HBA2 WWN211000C0FF 000010 an WWNE 2110000101000010 Superfortress HBA2 206 235 238 232 Superfortress SunOS 5 9 2 WAWN 2010000101000010 Superfortress HBA1 HBA1 WWN2010000101000010 WWN 201000C0FF000010 falcon HBA1 HBA2 WWN2110000101000010 5 All Hosts Warning i WARNING This operation will delete the fiber map WWWWN 201000COFF000010 falcon HBA1 of Logical Drive 0 Partition 0 17400
85. AID 1 0 36 a RAID 3 or 5 31 For RAID 1 note that if you select four or more drives a logical drive with a RAID 1 0 is created 10 Set the Max Drive Size The Max Drive Size displays the total capacity of each disk A smaller logical drive can be created by decreasing this value 76 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 11 12 13 Note If you do not change the Max Drive Size but you do change the Partition Size a new partition is created at the specified partition size The remaining logical drive size capacity moves to the last partition Remaining capacity can be used later by expanding the drive as explained in To Expand the Capacity of a Logical Drive or Logical Volume on page 163 The drive capacity is no longer editable after a partition is created Select the Host channel and SCSI ID to which you would like the new logical drive to be mapped to from the Channel and SCSI ID list boxes Note If you do not want to map the logical drive at this time select Do Not Map from the Channel list box Note On a Sun StorEdge 3310 SCSI array you can create up to eight logical drives with up to 32 partitions per logical drive There is a maximum of 128 LUN assignments A logical volume can be divided into a maximum of 32 partitions On a Sun StorEdge 3510 FC array you can create up to eight logical drives with up to 128 partitions per logical drive There is a ma
86. ANDEY O Ready Global StandBy Local Standby for LD Cancel Help Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Check the server and the controller IDs at the top of the window If you want to select a different server or controller click Cancel to return to the main window select the correct server or controller from the tree view and repeat Steps 2 and 3 Select a drive to be assigned or changed Change or assign the drive s state by selecting Ready Global StandBy or StandBy for LD local Click Modify Click Apply and then click Close Whenever you make changes to the configuration save the new configuration to a file For details see Configuration File on page 85 Available Servers Occasionally you might need to edit or delete an entry from the Available or Managed Servers lists in the Server List Setup window To Edit a Server Entry Select File Server List Setup The Server Setup window is displayed If necessary move the server name from the Managed Servers list to the Available Servers list in the Server List Setup window Note that only the server entries in the Available Servers list can be edited Chapter 11 Updating the Configuration 191 Available Servers Managed Servers gt gt Add All gt 206 235 238 65 SunBlade 206 235 238 63 E3000 206 235 238 70 Me262 2
87. Add Servers on page 43 Whenever you start the program after the first time and after you have selected Managed Servers the main window displays server icons for the servers on the Managed Servers list Click OK or Cancel to continue After a new array is configured and the workstation is booted the program might not see the array until the logical drives are labeled because Sun StorEdge Configuration Service uses native Sun drivers If Console Locks Up During Use On systems running the Solaris or Linux operating environment if the console locks up during use you can stop Sun StorEdge Configuration Service and then close and reopen the window without affecting the agent To Stop Sun StorEdge Configuration Service At the command prompt type ssconsole stop Run the program again The window is displayed again without affecting the agent Chapter 6 Setting Up Sun StorEdge Configuration Service 39 File Server List Setup Login Logout Save Report View Report Exit 40 Sun StorEdge The Menu Toolbar and Tabs It is useful to review the main window which includes a menu bar tabs and a toolbar for access to key functions Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help ne Main View EE KEN Filter View Menu Bar The following figure shows the main menu options View Configuration Event Log Standard Configu
88. CAL_MACHINE SOFTWARE Sun Sun StorEdge Configuration Service Agent SNMP Extension Agent Current Version points to the extended agent program with the complete path name C PROGRA 1 Sun ssagent SSAGENT DLL C PROGRA 1 Sun ssagent is the default installation directory If you have installed the program in another directory make sure to point it to that directory Appendix F Troubleshooting 247 c Third make sure that SSAGENT DLL is in the C PROGRA 1 Sun ssagent directory Symptom HP OpenView won t install or the trap daemon won t start If you installed HP OpenView on the same server that you set up to send SNMP traps there are insufficient system resources for both the trap daemon and HP OpenView to run Reconfigure system resources as explained in the following steps 1 Add the following lines to the end of etc system set shmsys shminfo_shmmax x2000000 set shmsys shminfo_shmmin 1 set shmsys shminfo_shmmni 256 set shmsys shminfo_shmseg 256 set semsys seminfo_semmap 256 set semsys seminfo_semmni 512 set semsys seminfo_semmns 512 set semsys seminfo_semms1 32 2 Reboot the server Symptom The console does not show changes when hardware is added or replaced If you add new equipment or if you replace a failed device such as a disk drive tape drive power supply or fan the console does not always show updated information At times the tree view and the other views associated with it
89. CP IP compliant network interface for the console Each console must have a TCP IP compliant network interface such as an Ethernet or Token Ring network card or a serial line with a modem The console is best viewed with a monitor resolution of 1024 x 768 pixels with 256 colors For other console requirements see the following table TABLE 4 1 Console System Requirements OS Version Memory Disk Space Windows NT 4 0 32 MB minimum 20 MB free disk space minimum SP 3 or later 64 MB recommended 40 MB recommended Windows 2000 TCP IP compliant network interface for the agent Each agent must have a TCP IP capable network card interface and driver set included with the operating system For other agent requirements see the following table TABLE 4 2 Agent System Requirements OS Version Memory Disk Space Windows NT 4 0 Service 32 MB minimum or 64 MB or more 2 MB free disk Pack 3 4 5 or 6 recommended Requirement is space Windows 2000 determined by other large application programs such as databases 20 Prior to Installing Sun StorEdge Configuration Service Note the following required procedures and additional options prior to installing the program and its related software components Be sure to read the release notes for your array If your operating environment contains an enterprise management console you can optionally configure agents to send trapped events to the console using the SNMP serv
90. Choose Yes in each of the Disk Administrator message boxes 3 Select the logical drive by moving the cursor to the horizontal bar and clicking the left mouse button 4 Select Disk Administrator Partition Create A prompt window is displayed inquiring whether you want to create a partition that has a default capacity of the entire logical drive 5 If you want to create multiple partitions on a logical drive enter the desired partition size Repeat this step until all the logical drive capacities are used 6 Select Disk Administrator Partition Commit Changes Now This function enables you to format and use the logical drive without restarting the Windows NT operating system 7 Select the newly created logical drive partition 8 Select Disk Administrator Tools Format Select the NTFS NT File System format Repeat Steps 7 and 8 to format each partition you created on the logical drive 9 When formatting is complete close the Disk Administrator 62 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Create Partitions on a Server on a Windows 2000 Operating System The following steps are general guidelines for detailed information refer to your Windows 2000 documentation 1 Select Settings Control Panel Administrative Tools gt Computer Management Disk Management Make sure you can see the new drives marked by the disk icon amp under Disk Management 2
91. Clear LD LD Ch ID Capacity Manufacture Select disks for Logical Drive Part Definition LD 0 Total 2 Part Part Size Logical Drive O Definition 1000 MB Max Drive Size MB 3000 MB 2000 Ch 1D Capacity Ai Available Size MB 3000 0 0 34476 MB Part Size MB 1000 0 1 34476 MB pues o o 0 2 34476 MB LD O Map Channel Host Ch 1 S v SCSI ID PID 0 3 disk using 4000 of 0 MB Are Write a new label to the new LD 15 Solaris OE only If you want the new logical drive to be automatically labeled which enables the operating environment to use the drive click Write a new label to the new LD 16 Click Commit to end the configuration of the logical drive or New LD to configure another logical drive When you click New LD any available disks that haven t been used are displayed When the logical drive configuration for this array is complete click Commit and then click OK The completed configuration is displayed Note You cannot change a logical drive configuration after you click OK Note During initialization LD LV size is displayed as 0 Mbyte Chapter 7 Full Configuration 79 Confirm Configuration Operation WARNING THIS OPERATION WILL OVERWRITE THE EXISTING CONFIGURATION ALL PREVIOUS CONFIGURATION INFORMATION AND DATA WILL BE LOST Configuration to be applied
92. Controller Array to a Single Controller Array 147 To Display Performance Statistics 149 11 Updating the Configuration 151 v v v v To Add a Logical Drive or Add a Logical Volume From New Logical Drives 152 v To Add a Logical Drive to a Logical Volume 154 To Add a Logical Volume From Existing Logical Drives 155 To Delete a Logical Drive or Logical Volume 156 The Logical Drive Logical Volume Number 158 To Create a Partition 159 The Logical Drive Logical Volume Number 161 To Delete a Partition 161 To Expand the Capacity of a Logical Drive or Logical Volume 163 The Logical Drive Logical Volume Number 164 To Add SCSI Drives to an Existing Logical Drive 165 The Logical Drive Logical Volume Number 166 To Copy and Replace Member Drives 166 The Logical Drive Logical Volume Number 168 To Scan in New Hard Drives 168 To Download RAID Controller Firmware 169 To Upgrade Firmware and Boot Record 172 Downloading Firmware for Devices 173 lt lt lt To Upgrade Firmware on Hard Drives 173 To Upgrade Firmware on SAF TE SES Devices 174 To Change Controller Parameters 175 To Save Changed Values 176 Channel Tab 177 RS 232 Tab 179 Contents ix Cache Tab 180 Disk Array Tab 183 Drive I F Tab 184 Host I F Tab 186 Redundancy Tab 187 Network Tab 188 v To Mute the Controller Beeper 189 v To Assign or Change Standby Drives 190 Available Servers 191 v To Edit a Server Entry 191 A RAID Basics 195 RAID Term
93. Ds LVs and Partitions window see The Logical Drive Logical Volume Number on page 158 To Delete a Partition Note To delete a partition on a logical drive or logical volume you need to unmap all assigned LUNs Select the appropriate array View the logical drives or logical volumes on which you want to delete the partitions If any of the partitions on the drive have host LUN mappings proceed to Step 3 if they do not proceed to Step 7 Select Configuration Custom Configure Select Change Host LUN Assignments Select the LUNs that are mapped to the logical drive s or logical volume s partitions that you want to delete and click Unmap Host LUN Click OK and then click Close Select Configuration Custom Configure Select Manage Existing LDs LVs and Partitions from the Custom Configuration Options window Select the Partitions tab Chapter 11 Updating the Configuration 161 162 10 Select a partition to modify or delete by starting from the last partition within the logical drive or logical volume 11 Click Delete and then click OK Manage Existing LDs LVs and Partitions Server 206 235 238 562 B52 Controller Primary SUN StorEdge 3310 SN 66 LDsiL s Partitions LDILV Partition Size wo 13 100 MB Partition Size 134354 MB Ly 0 14 100 MB Enter partition size a number to eo 15 100 MB create multiple partitions of the same Lyo 16 50 MB size Example
94. Edge 3000 Family RAID Firmware User s Guide for your array Chapter 9 Monitoring the Array 133 Web Server Configuration Information Verify the IP address of the managing agent 206 241 235 42 Verify the IP address of the StorEdge device 206 243 255 52 Enter the root password of the StorEdge device Reenter the root password of the StorEdge device Cancel After the files are transferred successfully a confirmation message is displayed and the console can now be accessed through the web v To Access the Console From the Web Browser 1 Open the web browser 2 Type the following URL address http ip address of workstation esm htm1 3 Continue monitoring maintaining and updating storage as explained in the applicable chapters in this guide 134 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 10 Maintaining the Array This chapter explains how to maintain the integrity of the array using Array Administration Topics covered in this chapter are as follows a Array Administration Activities on page 135 a To Check Parity on page 136 a To Schedule a Parity Check on page 137 a Failed Drives on page 139 To Automatically Rebuild a Drive Using a Standby Drive on page 139 To Rebuild a Device Without a Standby Drive on page 140 To Check the Progress of the Rebuilding Process on page 141 To Manually Rebuild
95. Edge Configuration Service on Systems Running the Solaris Operating Environment 5 System Requirements 5 Prior to Installing Sun StorEdge Configuration Service 6 Installing Software 7 Installation Packages 8 v To Install the Agent and Console 8 v ToStart or Stop the Agent 13 Users and Passwords 14 Administrative User Security Levels and Guidelines 14 v To Create Passwords and Permissions 15 iv Uninstalling Sun StorEdge Configuration Service 16 v To Uninstall Sun StorEdge Configuration Service 16 Restoring a Configuration 17 Installing Sun StorEdge Configuration Service on Windows NT or 2000 Operating Systems 19 System Requirements 19 Prior to Installing Sun StorEdge Configuration Service 20 Installing Software 21 Installation Packages 21 v To Install the Agent and Console 22 v To Start or Stop the Agent on Windows NT Servers 22 v To Start and Stop the Agent on Windows 2000 Servers 23 Users and Passwords 23 Administrator User Security Levels and Guidelines 23 Global Passwords on Multiple Servers 24 v To Create Windows NT Users 24 v To Create Windows 2000 Users 25 Uninstalling Sun StorEdge Configuration Service 25 v To Uninstall Sun StorEdge Configuration Service 25 Installing Sun StorEdge Configuration Service on Systems Running the Linux Operating Environment 27 System Requirements 27 Prior to Installing Sun StorEdge Configuration Service 28 Installing Software 29 Installation Packages 29 v To Install the Agent and
96. Failed The mount point drive letter cannot be written into file registry The number of logical drives did not increase after creating a logical drive before d now d The operation failed because the autoloader door is open Clear any obstructions from the autoloader door eject the magazine and then insert it again If the fault does not clear turn the autoloader off and then on again The operation failed because the tape in the drive has snapped Discard the old tape Restart the operation with a different tape The Selected Device list is empty The server already exists The Server Name cannot be empty or only contain any extra spaces The server you selected might have already been shut down The set configuration failed because there is another conflicting operation The set configuration Failed The tape cartridge is not data grade Any data you backup to the tape is at risk The drive has not been able to read the MRS stripes Replace the cartridge with a data grade tape The tape drive has a hardware fault which is not read write related Turn the tape drive off and then on again and restart the operation If the problem persists call the tape drive supplier helpline The tape drive has a hardware fault Eject the tape or magazine reset the drive hold the unload button down for 5 seconds and restart the operation The tape drive has a problem with the SCSI interface Check the cables and cable connections
97. French Japanese or Simplified Chinese language support type pkgadd d SUNWxscsd SUNWxscs where x is c j or f depending on what language you are installing See Required Sun StorEdge Configuration Service Installation Packages for the Solaris Operating Environment on page 8 for installation package names For Sun StorEdge Diagnostic Reporter package names refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide 3 Provide appropriate responses to each of the standard installation prompts The installation prompts are standard pkgadd d prompts regarding which packages to install and how to process scripts with superuser privileges a At the Select packages prompt type the appropriate response depending on the install method For example if you chose 2a or 2b type 1 and press Return Select package s you wish to process or all to process all packages default all q 1 b If you have previously installed the agent you are asked if you want to restore its configuration Type y to restore the configuration If you type n you will need to re enable the managing servers 10 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Note User passwords are deleted when Sun StorEdge Configuration Service is uninstalled If you had a previous configuration you have to reenter the ssmon ssadmin and ssconfig passwords as described in Users
98. Loop Path Failure Check drive path Possible cable or module failure SCSI Channel Failure Ch d Id d Replace defective I O or drive module Appendix G Error Codes and Messages 277 TABLE G 34 Error Status Messages Continued Error and Status Messages SCSI Channel Restored Fibre Loop Connection Restored Informational message SCSI Channel Restored Redundant Path Restored Informational message Secondary controller failed Server Error Server failed the operation due to insufficient memory Server Name is empty Server Not managed Set controller parameter s successful Set or add configuration failed Slot Slot has had a device Name SMART Predictable Failure Detected Ch d Id d Informational message Drive may be failing SMTP From address format is wrong or empty SMTP From address format is wrong SMTP Server address is empty Specify how often you want the parity checked Standard Configuration options provide a group of basic default RAID sets whereby the drive size quantity and assignments are preconfigured Standard Configuration will replace the existing configuration Standard Host LUN mapping created successfully Standard Host LUN mapping deleted successfully Standard maps are available to all connected hosts in certain configurations Standby rebuild operation completed with an unknown error Standby rebuild operation in progress Startup state of the secondary controller Sta
99. N2 LCM 512 02 CTLR Mod 512 Mem Batt LVD Secondary Ox7F7F7FO1 370 5524 01 1112233 MN2 RAID LVD BOX RAID LYD Chassis Bkpin Ox7F7F7F01 270 5397 01 334455 MN2 RIOM LVD 02 Host Drv I O Mod RAID LVD Ox7F7F7FO 270 5399 01 223344 MN2 TERM 02 Terminator Mod LVD Ox7F7F7FO P Ox7F7F7F7F P Ox7F7F7F7F 370 5394 01 556677 MN2 EMU 02 EMU MOD wiSAF TE Left Ox7F7F7F01 5 OD wiSAF TE Right lnxzezezen1 Note You can also view the FRUs for a specific controller by clicking View FRU on the View Controller Configuration window the View Primary Controller Configuration window and the View Secondary Controller Configuration window Array Administration Progress Array Admin Progress displays the progress of new logical drive s initialization This command is accessed by selecting View Array Admin Progress Chapter 9 Monitoring the Array 119 Agent Options Management Agent Options enables you to customize the agent options including polling time periodic device discovery time and SMART monitoring To access Agent Options select View Agent Options Management For more information see To Configure Agent Parameters Optional on page 54 Event Log The console receives logs and displays events generated by managed servers and by the console itself The majority of the events are generated by the agents on the managed servers and occur when
100. OPERATION WILL OVERWRITE THE EXISTING CONFIGURATION ALL PREVIOUS CONFIGURATION INFORMATION AND DATA WILL BE LOST Configuration to be applied LE LUN OLD 0 Part 0 241338 ME Map 1 0 0 E LUN LD 1 Parto 172384 MB Map 1 1 0 j Logical Drive 0 RAID 1 Primary 241338 MB Logical Drive 1 RAID 1 Secondary 172384 ME OK Cancel Help 10 Click OK to accept the configuration as indicated otherwise click Cancel to return to the console v To Use Custom Configuration to Configure Logical Drives and Logical Volumes Custom Configuration gives you multiple choices for configuring or reconfiguring logical drives with varying RAID levels and other RAID parameters It also gives you the option of adding newly created logical drives to logical volumes 1 Log in as an ssconfig user 2 Select the desired RAID controller in the main window 3 Select Configuration Custom Configure The Custom Configuration Options window is displayed Chapter 7 Full Configuration 69 Custom Configuration Options Server 206 235 238 52 B52 Controller Primary SUN StorEdge 3510 SN 3341 3 Select an Operation EE New Configuration Bis Add LDs LVs to the Current Configuration tS E E Dynamically Grow and or Reconfigure LDs LYs ch Make or Change Standby Drives a Change Host LUN Assignments Change Controller Parameters Manage Existing LDs L s and Partitions Confi
101. Right click the disk for which you want to write a signature and select Write Signature 3 Disk 2 Unknown 94 MB Online Right click the disk for which you want to write a signature 94 MB Unallocated 3 Select the disk for which you want to create a partition and click OK 4 Right click the drive where the drive capacity is shown and select Create Partition Right click the drive for which 94 MB you want to create a partition Unallocated 5 Respond appropriately to the partition wizard prompts Chapter 6 Setting Up Sun StorEdge Configuration Service 63 What to Do Next Sun StorEdge Configuration Service console and agent is now installed set up and ready to use See the following chapters for additional tasks m Monitoring the Array on page 99 for information about how to use Sun StorEdge Configuration Service to monitor storage devices m Maintaining the Array on page 135 for information about maintaining the array It includes detailed information about parity checking scheduling parity checks rebuilding failed drives and restoring a configuration from a backup file a Updating the Configuration on page 151 when you want to update the configuration of the storage array It also covers changing controller features making or changing a standby drive and editing the information for available servers 64 Sun StorEdge 3000 Family Configuration Service 1 3 User s
102. StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 N port out of band parity check partition partner group physical array RAID read policy A Fibre Channel port in a point to point or Fabric connection Refers to the connections and devices that are not in the data path A process whereby the integrity of the redundant data on fault tolerant arrays RAID 1 3 5 and 6 or 1 0 is checked The parity checking procedure on a logical drive recalculates the parity of data stripes in each of the logical drive s RAID stripe sets and compares it with the stored parity If a discrepancy is found an error is reported and the new correct parity is substituted for the stored parity A section of disk storage space also referred to as a System Drive or LUN that is presented to the host operating environment as a single physical drive A logical drive can be located on one or more physical drives A pair of interconnected controller units Expansion units interconnected to the pair of controller units can also be part of the partner group A physical array is a group of physical drives in Configuration Service that participate in one or more logical drives If a group of physical drives is configured into a logical drive without using the entire capacity of the physical drives Configuration Service requires that the same physical array of drives be used together in any remaining logical drives that are created w
103. Sun StorEdge Configuration Service then automatically configures the storage for you creating one or more logical drives depending on the RAID level and the number of drives available The write back cache is selected by default You are able to see the resulting configuration and accept or reject it before it is completed Caution Back up any existing data to an external device before using Standard Configuration Standard Configuration overwrites any existing logical drive configuration When the existing logical drive configuration is overwritten all data is effectively erased 66 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 1 Log in as an ssconfig user 2 Select the desired RAID controller in the main window 3 Determine whether the optimization mode of the logical drive is to be Sequential T O default or Random I O One optimization mode must be applied to all logical drives in an array Your choice affects the maximum number of disks you can include in your array Optimization is set in the Cache tab of the Change Controller Parameters window For more information on Sequential I O and Random I O and for steps on how to set optimization see Cache Tab on page 180 4 Select Configuration Standard Configure A Standard Configuration Warning message is displayed Click OK to continue The Standard Configuration Options window is displayed If you are not currently logged in as
104. T336752FSUN36G 134732 MB 3ETOKH7H000072514RB6 Chapter 9 Monitoring the Array 115 For more information about any of the disk drives listed either double click the drive s status record or select the drive and click View The View Physical Drive window is displayed View Physical Drive View View Physical Drive presents the characteristics of the selected physical device The title of the view window that appears varies depending on the device selected m For a disk drive 1 it is called View Physical Drive window m For a tape drive it is called View Tape window m For a CD ROM it is called View CD ROM window You can access one of these windows by double clicking the physical device in the main window or by selecting the device and selecting View View Physical Drive cal Drive Server 206 235 238 63 E3000 Controller SUN StorEdge 33100 A A SN 315020 Disk Array Ch 0 1d 9 Sun StorEdge T318451LC 17070MB Disk Information Status Ready Size 17070 MB Manufacturer Sun Remaining Size 13070 MB Model ST318451LC RPM 15015 Serial 3CC00W3300007051HVVH SMART Drive Yes Product Revision COO0 Associated Partitions LD Prt Status Size Write Policy Read Policy Stripe Size Drvs 0 Online 2000 MB Write Back Read Ahead 128 KB 2 1 Online 1000 MB Write Back Read Ahead 128 KB 2 2 Online 1000 MB Write Back Read Ahead 128 KB 2 V
105. Total Physical Drives 24 Driver StorEdge 3310 Cache Size 512 MB Firmware Rev 3 250 Rebuild Rate Low A A Controller State Active A A Controller 0 A A State Details Active View FRU View Controller Params Partitions Part Status Size Normal Map Filter Map LD 0 Part 0 Good 2600 MB 1 0 0 N A The following two examples show the secondary controller Chapter 9 View FRU is not displayed for the Sun StorEdge 3510 Fibre Channel array Monitoring the Array 113 114 J Main View GESENTEEMIEM Ef 206 235 238 70 Me262 Efo 206 235 238 65 Sunblade ch 0 Id 0 SUN StorEdge 3310 A A Array SN 123456 W Array Ch 0 Id 14 SUN StorEdge 3310 A o Primary SUN StorEdge 3310 SN 555555 Ef 206 235 238 52 B52 ondary Controller Configuration Server 206 235 238 65 Sunblade Controller Secondary SUN StorEdge 3310 SN 666666 Binding rctri2000 Status Degraded Total Logical Drives 2 Vendor SUN Total Physical Drives 24 Driver StorEdge 3310 Cache Size 512 MB Firmware Rev 3 250 Rebuild Rate Low A A Controller State Active A A Controller 1 A A State Details Active View FRU View Controller Params Partitions LD 1 Part 0 Good 2400 MB 3 1 0 N A Part Status Size Normal Map Filter Map Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003
106. View FRU is not displayed for the Sun StorEdge 3510 Fibre Channel array Logical Drives Tab To access this view window double click the primary or secondary RAID controller icon gw in the main window or select the controller icon and select View gt Controller Click View Controller Params for editable component parameters on the RAID Controller Parameters window To view a logical drive select and double click a drive from the Logical Drives tab or select a drive and click View View Logical Drive View Logical Drive displays the characteristics of the logical drive that is selected in the main window To access this view window use one of the following methods a Double click the logical drive icon in the main window m Select the logical drive icon and select View View Logical Drive m Double click the RAID controller icon EM select a logical drive in the list box and click View Server 206 235 238 52 B52 Controller Primary SUN StorEdge 3510 SN 3341352 Logical Drive 0 Definition Status Good Effective Size 2000 MB RAID Level RAID 1 Write Policy Write Back Number of Devices 4 Read Policy Read Ahead ID 12D7CEB6 Stripe Size 128 KB Devices Type Status Manufacturer Model Capacity Serial disk Good SEAGATE ST336752FSUN36G 134732 MB 3ETONNK700007306BYVC disk Good SEAGATE ST336752FSUN36G 134732 MB 3ETOM7RDO00073010PR7 disk Good SEAGATE ST336752FSUN36G 134732 MB 3ETOKVA000007251BPVC disk Good SEAGATE S
107. ache tab you can select the optimization mode for the logical drive which indicates the amount of data that is written across each drive in an array Sequential I O indicates large blocks of data 128 Kbyte Random I O indicates small blocks of data 32 Kbyte The type of application the array is working with determines whether Random or Sequential I O should be applied Video imaging application I O size can be 128 256 512 Kbyte or up to 1 Mbyte so the application reads and writes data to and from the drive as large block sequential files Database transaction processing applications read and write data from the drive as small block randomly accessed files There are two limitations that apply to the optimization modes m One optimization mode must be applied to all logical drives in an array m Once the optimization mode is selected and data written to logical drives the only way to change the optimization mode is to back up all data to another location delete all logical configurations of drives reconfigure the logical drive with the new optimization mode and reboot the array Note The maximum allowable size of a logical drive optimized for Sequential 1 O is 2 Tbyte The maximum allowable size of a logical drive optimized for Random I O is 512 Gbyte When creating a logical drive that is greater than these limits an error message is displayed 180 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003
108. again back up the array controller configuration to a file on an external drive or diskette See To Save the Logical Drive Configuration on page 59 To Rebuild a Device Without a Standby Drive If there is no standby drive in the array you need to replace the failed drive before the automatic rebuild process can start To recover from a drive failure when there is no standby drive replace the failed drive by using the instructions contained in the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array Wait at least 60 seconds after removing the failed drive before inserting a new drive Make sure the capacity of the replacement drive is at least equal to that of the failed drive Install the replacement drive at the same address drive bay as the failed drive Once the failed drive is replaced in the same slot you need to scan it in For detailed instructions on scanning in a drive see To Scan in New Hard Drives on page 168 After the drive has been scanned you need to manually rebuild it by selecting Array Administration Rebuild Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v 1 To Check the Progress of the Rebuilding Process Select View Array Admin Progress or click the Progress Indicator icon in the upper right corner of the window EL The Controller Array Progress window is displayed that shows the completion perc
109. alization State on page 258 OA See Error Field Invalid Client Parameter on page 258 OB See Error Field Open Transport on page 259 OC See Error Field Close Transport on page 259 0D See Error Field Memory Allocation on page 259 OE RaidCard fault detected OF See Error Field Transport on page 259 10 See Error Field Command on page 260 11 See Error Field Command on page 260 12 See Error Field Main Communications on page 260 13 See Error Field Communications Async on page 261 14 See Error Field Communications Security on page 261 15 See Error Field Timeout on page 261 16 See Error Field Administration on page 261 17 See Error Field Firmware on page 262 18 See Error Field System Shutdown on page 262 19 Dynamic Growth fault detected 1C See Error Field Set Config on page 263 1D See Error Field Controller Event on page 263 Appendix G Error Codes and Messages 253 TABLE G 3 Minor Field Minor Field Continued Description 1E IE 20 23 See Error Field Drive Side Event on page 264 See Eror Field Host Side Event on page 265 See Error Field Logical Drive Event on page 265 See Server Manage Monitor Event Error on page 266 Error Field System Drive State TABLE G 4 Error Field System Drive State Errors 01 02 03 04 05 06 07 08 09 OA Offline
110. ar label is the worldwide name Example with a Qlogic card ID Vendor Product Rev Node Name Port ID 0 Qlogic QLA22xx Adapter B 210000E08B02DE2F 0000EF 226 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Determine the WWNN 1 Double click the array icon f in the main Configuration Service window or select it and select View View Controller The Node name is displayed in the Node name field in the View Controller Configuration window View Controller Configuration Server 206 235 238 52 B52 Node name Controller Ch 0 Id 0 SUN StorEdge 3510 A A SN 3341275 Binding rctrig000 Status Good A A State Details Active A A State Active Total Physical Drives 24 Battery Good View Controller Params Controllers Physical Drives E Cntr Status Manufacturer Driver Fy Rev otal LDs Cache Siz Good SUN StorEdge 3510 3 27K 138 1m4 Good SUN StorEdge 3510 3 27K 140 1024 Note The WWNN information is also included in the xml report generated by the console Appendix D Determining Host Worldwide Names Fibre Channel Only 227 v To Determine the WWPN 1 Double click the array icon f in the main Configuration Service window or select it and select View View Controller 2 Click View Controller Parameters The RAID Controller Parameters window is displayed On the Channel tab scroll all the way to the right to dis
111. ation on page 220 A cluster configuration must be set up with the appropriate hardware first and it also requires Windows NT Server Enterprise Edition with Service Pack 3 or 4 and Microsoft Cluster Server MSCS software If you are planning to set up a cluster configuration make sure to read this chapter Planning the Cluster Configuration Before you set up a cluster configuration you need to determine what type of configuration you want because it can make a difference in how you configure the storage initially There are two main types of cluster configuration m A hot standby server cluster where all of the LUNs belong to one of the two servers in the cluster If the server owning the LUNs fails the LUNs are moved to the second server which has been idle to this point A minimum of two LUNs are required in this configuration 219 m load balanced cluster where some LUNs are maintained on one server and some LUNs are maintained on the other server Both servers process data at the same time but they are processing I O on different LUNs A minimum of three LUNs must be defined This enables one small LUN to be established for quorum disk use and a large LUN to be used on each server in the cluster The quorum disk maintains the cluster configuration data necessary to recover the cluster in the event of a server failure Cluster Configuration Requirements When you are installing the MSCS software identify the
112. ave finished with configuration activities log back in to the monitoring level of the program 1 Select File gt Logout 2 Select Logout to monitoring mode and click OK 82 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Host LUN Assignments For the server to recognize a logical drive logical volume it must first be mapped to a host channel ID When a logical drive logical volume is mapped to a host channel ID it becomes a LUN The following section describes how to map a logical drive logical volume to a host channel and how to remove it Note When logical drives logical volumes are first created unless Do Not Map is selected the host LUNs are automatically mapped after logical drives logical volumes have completed the initialization process Note On a Sun StorEdge 3310 SCSI array you can create up to eight logical drives with up to 32 partitions per logical drive There is a maximum of 128 LUN assignments A logical volume can be divided into a maximum of 32 partitions On a Sun StorEdge 3510 FC array you can create up to eight logical drives with up to 128 partitions per logical drive There is a maximum of 1024 LUN assignments maximum number of LUNs assigned to each host ID is 32 A logical volume can be divided into a maximum of 128 partitions v To Add Map a Host LUN 1 Select Configuration Custom Configure 2 Select Change Host LUN Assignments Chapter 7
113. ave to reset the controller If a logical drive logical volume has remaining partitions still mapped the unmapped partitions can only be mapped to host channel IDs of the same controller assignment 4 Select the desired partition from the LDs LVs field and click Assign Host LUN to accept the change To map multiple partitions up to 32 select the first partition scroll to the last partition and Shift click to select everything in between Then click Assign Host LUN As a result Delete Host LUN becomes active 84 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 When finished click OK to save your changes and to return to the main menu Note In the event that an error message is displayed when mapping a host channel repeat Steps 1 through 5 To Delete Unmap a Host LUN With the Change Host LUN Assignments window displayed select the LUN to be deleted from the Host LUN Assignments field Click Delete Host LUN When finished click OK to save your changes and to return to the main menu Configuration File Keep a backup copy of the current configuration on diskette or on an external device other than the array Even though configuration information is stored on array controllers and on the physical drives attached to them circumstances such as a fire or a flood can occur causing damage to both the controller and the drives A backup copy of the configuration enables you t
114. aveset Descrintion j Logical Drive 0 Partition 0 LUN 0 RAID 5 3000 MB Logical Drive 0 Partition 1 LUN 1 RAID 5 3000 ME Logical Drive 0 Partition 2 LUN 1 RAID 5 4000 ME Logical Drive 1 Partition 0 LUN 0 RAID 1 2000 MB E Logical Drive 1 Partition 1 LUN 1 RAID 1 1000 MB Logical Drive 1 Partition 2 LUN 1 RAID 1 1000 MB 1 Show other savesets in the current directory 1 Write a new label to the new LD File Name Server Card Identifier Save Date test _rtk cfg 206 235 238 63 Primary Sun Tue May 07 13 48 30 PD Cancel Help The Saveset Description tab displays the description of the file that was specified when the configuration file was created Load Configuration Server 206 235 238 63 E3000 Card Primary SUN StorEdge 3310 SN 3150320 Current Directory sopv SUNWsses ssesconsole cfgsavset Selected File test1_rk cfg ontiguration View Saveset Description One RAID 5 2ith 3 drives C Show other savesets in the current directory This Server Write a new label to the new LD gt All Servers File Name Server Card Identifier Save Date test _rKk cfq 206 235 238 63 Primary Sun Tue May 07 13 48 30 PD ok Cancel Help 144 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 4 Solaris OE only If you want the logical dr
115. ay Drive UF Host uF Redundancy Network Write Back Enabled Default v Cache Size 512MB Optimization Sequential LO Defaul Memory Type ECC SDRAM 182 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Disk Array Tab From the Change Controller Parameters window select the Disk Array tab Select either Disabled or Enabled from the three Write Verify list boxes Normally errors might occur when a hard drive writes data To avoid the write error the controller can force the hard drives to verify the written data a Write Verify on Initialization performs verify after write while initializing the logical drive m Write Verify on Rebuild performs verify after write during the rebuilding process m Write Verify on Normal performs verify after write during normal I O requests Select from the four options available in the Rebuild Priority list box Low Normal Improved or High The RAID controller provides a background rebuilding ability This means the controller is able to serve other I O requests while rebuilding the logical drives The time required to rebuild a drive set largely depends on the total capacity of the logical drive being rebuilt Additionally the rebuilding process is totally transparent to the host computer or the operating environment Low the default that uses the controller s minimum resources to rebuild Normal to speed up the rebuilding
116. bCc123 The names of commands files Edit your login file and directories on screen Use ls a to list all files computer output You have mail AaBbCc123 What you type when contrasted su with on screen computer output password AaBbCc123 Book titles new words or terms Read Chapter 6 in the User s Guide words to be emphasized These are called class options Replace command line variables You must be superuser to do this with real names or values To delete a file type rm filename The settings on your browser might differ from these settings Preface xix Shell Prompts Shell Prompt C shell machine namez C shell superuser machine name Bourne shell and Korn shell S Bourne shell and Korn shell superuser Related Documentation Product Title Part Number Sun StorEdge 3310 SCSI array Sun StorEdge 3310 SCSI Array Release Notes 816 7292 only Sun StorEdge 3000 Family Best Practices Manual 816 7293 Sun StorEdge 3000 Family RAID Firmware 3 25 User s Guide 816 7296 Sun StorEdge 3000 Family Installation Operation and Service 816 7290 Manual Sun StorEdge 3510 FC array Sun StorEdge 3510 FC Array Release Notes 816 7301 only Sun StorEdge 3000 Family Best Practices Manual 816 7325 Sun StorEdge 3000 Family RAID Firmware 3 27 User s Guide 816 7934 Sun StorEdge 3000 Family Installation Operation and Service 816 7300 Manual Both the Sun StorEdge 3310 Sun StorEdge 3000 Family Diagnostic Repor
117. back online 147 changing server assignment 52 converting from dual to single 147 event errors 263 muting 146 parameters changing 175 resetting 146 176 selecting server to manage 50 Controller Array Progress window 141 142 Controller Assignment command 50 296 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Controller Maintenance Options window 146 147 170 189 controller parameters saving changes 176 copying member drives 166 Custom Configuration 69 Custom Configuration icon 41 D deleting 161 logical drive 156 partition 161 devices detailed view information 106 not appearing in console 248 rebuilding 140 status 101 DHCP environment 246 Diagnostic Reporter troubleshooting 250 Disk Access Latency field 185 Disk Administrator 62 Disk Array tab 183 disk space requirements Sun StorEdge Configuration Service Console 6 28 Sun StorEdge Configuration Service Agent 6 28 Display HDD under LD check box 42 documentation how book is organized xvii Drive Check Period Sec field 185 Drive I F tab 184 drive rebuild 139 140 drives copying and replacing 166 make change standby 190 Physical Drive Standby State window 190 rebuilding 141 scanning in new 168 E editing available servers 191 email Add Server 232 Mail Address entry box 231 Mail Server Setup window 232 Mailing Lists 231 Mailing Lists highlighted 231 Mailing Lists tab 45 messages 23
118. ces list scroll to the SNMP service click once to select it and then click Properties The Microsoft SNMP Properties window is displayed Note If you do not have the SNMP service installed you can install it by clicking Add in the Network window The Select Network Service window is displayed from which you can select SNMP Service You need to insert the Windows NT 4 0 CD to enable the computer to copy the necessary files for the SNMP service 2 Click the Security tab in the Microsoft SNMP Properties window to display the Security settings 3 Make sure that the community name or community string that you want to use for the server is specified in the Accepted Community Names list If the name is not already on the list click Add to display the Service Configuration window Type the new name in the entry field and click Add in that window The Security tab is displayed with the new name on the Accepted Community Names list Note Community names or community strings are case sensitive 4 Optional If desired change the default setting of Accept SNMP Packets from Any Host to Only Accept SNMP Packets from These Hosts and add the network address of the enterprise management computer that receives the traps from the agent on the server Using this setting provides more security because it lets you specify the computer or computers from which the Windows NT agents accept information To add the network address of
119. d software components m Be sure to read the release notes for your array a If your operating environment contains an enterprise management console you can optionally configure agents to send trapped events to the console using the SNMP service If you want the servers on your network to send SNMP traps to the enterprise management console see Email and SNMP on page 229 Optional To install and use Sun StorEdge Diagnostic Reporter a companion utility of Sun StorEdge Configuration Service that reports your storage system events to specified email addresses refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide Optional To use multipathing Sun StorEdge Traffic Manager software is required included in the Sun StorEdge SAN Foundation software Refer to the Other Supported Software section in the release notes for your array for more information 28 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Note You must be a superuser to install Sun StorEdge Configuration Service and run the console Installing Software Sun StorEdge Configuration Service software includes the following components m Sun StorEdge Configuration Service Agent m Sun StorEdge Configuration Service Console a Diagnostic Reporter optional utility For installation and operation details refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide Command Line Interfac
120. data about themselves in Management Information Bases MIBs and return this data to the SNMP requesters Worldwide name A number used to identify array volumes in both the array system and systems using the Solaris operating environment Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Terminology active active controllers automatic rebuild background rate caching channel fabric fabric switch failover fault tolerance A pair of components such as storage controllers in a failure tolerant storage system that share a task or set of tasks when both are functioning normally When one component of the pair fails the other takes the entire load Dual active controllers also called dual active controllers are connected to the same set of devices and provide a combination of higher I O performance and greater failure tolerance than a single controller A process where data is automatically reconstructed after a drive failure and written to a standby spare drive An automatic rebuild also occurs when a new drive is installed manually in place of a failed drive If the rebuild process is interrupted by a reset use the Array Administration Rebuild to restart the rebuilding process The background rate is the percentage of available array controller CPU time assigned to array administration activities such as rebuilding failed drives checking parity and initialization If the background
121. data when a single disk drive fails Using RAID 1 mirroring RAID 3 or 5 striping with parity or RAID 6 or 1 0 mirroring and striping techniques the array controller can reconstruct data from a failed drive and write it to a standby or replacement drive Glossary 289 fault tolerant logical drive A logical drive that provides protection of data in the event of a single drive failure by employing RAID 1 3 5 or 6 also known as RAID 1 0 Fibre Channel A cost effective gigabit communications link deployed across a wide range of hardware groups A group is a new data object that enables multiple servers to be contained under a single category are similar in concept to domains and enable you to organize servers within Configuration Service Instead of a linear tree of all the managed servers the Configuration Service operator can organize the servers into like sets or groups Groups are not required You can configure Configuration Service for no groups and fifteen servers for example or for one group with ten servers underneath with an additional five at the top level Configuration Service enables any combination The number of groups permitted and the number of servers within a group is limited only by available system memory If a server is a member of a group and a user deletes that group from the group list box Configuration Service reassigns the servers in that group to the no group category Configuration Service automat
122. de Firmware on SAF TE SES Devices on page 174 To Change Controller Parameters on page 175 To Save Changed Values on page 176 To Mute the Controller Beeper on page 189 To Assign or Change Standby Drives on page 190 To Edit a Server Entry on page 191 The Configuration menu commands and tool icons might be temporarily disabled if an array administration process such as parity checking is running The menu command is also shown as deactivated when the console is refreshing its inventory on the server A satellite dish symbol is attached to the server icon during the refresh process Efi 151 To use the Configuration options you must log into the ssconfig security level of the software with the ssconfig password When you are finished with the configuration activities log back into the monitoring level of the program v To Add a Logical Drive or Add a Logical Volume From New Logical Drives Use this option to add one or more logical drives to an existing configuration of RAID sets or to add a logical volume from new logical drives To add a logical volume from existing logical drives see To Add a Logical Volume From Existing Logical Drives on page 155 Note If the logical drive is going to be larger than 253 Gbyte see To Prepare for Logical Drives Larger Than 253 Gbyte on page 73 1 Select the appropriate array 2 Select Configuration Custom Configure Note Th
123. dge 3000 Family Professional Storage Manager CD and type cd cdrom cdrom0 product solaris 2 Install the packages in one of the following ways a To install the agent only English type pkgadd d SUNWscsd b To add French Japanese or Simplified Chinese language support type pkgadd d SUNWxscsd where x is c j or f depending on what language you are installing See Required Sun StorEdge Configuration Service Installation Packages for the Solaris Operating Environment on page 8 for package names c To install the console only English type pkgadd d SUNWscsu d To add French Japanese or French language support type pkgadd d SUNWxscsu where x is c j or f depending on what language you are installing See Required Sun StorEdge Configuration Service Installation Packages for the Solaris Operating Environment on page 8 for installation package names e To install all packages type pkgadd d all Chapter 3 Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment 9 f To select which packages to install from a menu type pkgadd d g To install both agents only Sun StorEdge Configuration Service and Sun StorEdge Diagnostic Reporter English type pkgadd d SUNWscsd SUNWscsa h To add both agents only Sun StorEdge Configuration Service and Sun StorEdge Diagnostic Reporter with
124. do not reflect the actual status of a device If a new device is added and you want this device to be recognized before the next periodic scan click Rescan in the Server View window The server immediately rescans for the inventory and the console updates its server inventory and present the result of any changes in the tree view To ensure a timely inventory do a manual scan You might have to click Rescan more than once When the server is in the process of a rescan and the console sends a request for the inventory the server sends the console the server inventory at its last update because it has not yet finished the current scan 248 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Symptom LG is not present on systems running the Solaris operating environment If the LG is not being displayed be sure the LG is labeled and not excluded by Sun StorEdge Configuration Service if installed Symptom Environmental alarms are not being reported Storage enclosures with SCSI based enclosure monitoring capabilities such as SAF TE cards send environmental alarms to the console The alarm state can be caused by a failure of a drive fan power supply or battery or by an abnormal temperature If an environmental alarm occurs you must click Reset in the View Enclosure window to clear the alarm You need to have configuration security privileges to click Reset in the software The SAF TE monitoring speci
125. during the installation procedure you are asked whether you want to restore the configuration If you select to have the configurations restored the information is restored from the following files a var opt SUNWsscs sscsagt cfg tar Sun StorEdge Configuration Service Agent a var opt SUNWsscs sscscon cfg tar Sun StorEdge Configuration Service Console Note If you are removing Sun StorEdge Configuration Service permanently you might want to manually remove these files however if you reinstall the program you will not be able to restore the agent and console configurations Chapter 3 Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment 17 18 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 4 Installing Sun StorEdge Configuration Service on Windows NT or 2000 Operating Systems This chapter provides procedures for installing Sun StorEdge Configuration Service Consoles and Agents on Windows NT 2000 operating systems Topics covered in this chapter are as follows System Requirements on page 19 Prior to Installing Sun StorEdge Configuration Service on page 20 Installing Software on page 21 Users and Passwords on page 23 Uninstalling Sun StorEdge Configuration Service on page 25 System Requirements Netscape 4 0 or later or Microsoft Internet Explorer 4 0 or later To view online help T
126. e CLI For installation information refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array Installation Packages The installation packages are contained on the Sun StorEdge 3000 Family Professional Storage Manager CD and include the following files m SUNWscsu rpm Sun StorEdge Configuration Service Console m SUNWscsd rpm Sun StorEdge Configuration Service Agent v To Install the Agent and Console Install the agent on each of the servers that is part of Sun StorEdge Configuration Service Install the console on the computer or workstation you plan to use for managing and maintaining the storage system The Sun StorEdge Configuration Service Console package SUNWscsu rpm can be installed on the server or on any client system The Sun StorEdge Configuration Service Agent package SUNWscsd rpm must be installed on the server to which the storage is attached Complete the following steps to install the agent console or both You must install at least one agent and one console for the program to run Chapter 5 Installing Sun StorEdge Configuration Service on Systems Running the Linux Operating Environment 29 Note Make sure Java runtime environment 1 2 software or later is installed on the computer or workstation on which you are installing Sun StorEdge Configuration Service 1 If Java runtime environment 1 2 software or later is not installed on the computer or workstation
127. e User Security Levels and Guidelines on page 32 The password has to be the one established through the procedure for setting up users m Make sure the users ssmon ssadmin ssconfig were set up properly Be sure that Users are set up in Windows NT with Permissions Act as a part of the operating system and Log on as a batch job m If you are using a naming service Windows NT domains and NIS or NIS ina Solaris OE make sure that the users have been correctly added to the naming service a If you have entered the user names in a domain under Windows NT allow some time for the user names to propagate Symptom No logical drives are listed when trying to add a logical volume from existing logical drives If you do not see any logical drives listed under Select a Logical Drive the logical drives have not been unmapped and therefore are unavailable to select You must unmap the logical drives first Appendix F Troubleshooting 245 Symptom An IP address of a server in a DHCP environment has changed In a DHCP environment there is a remote possibility of a server s IP address changing if the server has been offline for longer than three days In these cases the console must be notified of the new IP address of the server because the console communicates with the server through its IP address To remedy this situation the server s new IP address needs to be entered into the Edit Server window of the console software
128. e nodes in the OID FIGURE E 1 directory 1 mgmt 2 E mib Il 1 system 1 interfaces 2 at 3 ___ip 4 icmp 5 tcp 6 udp 7 egp 8 transmission 10 snmp 11 experimental 3 private 4 1 enterprises 1 L__ART 2294 4 Object Identifier of a MIB Variable RS mib 1 S agentVersion 2 4 Appendix E Email and SNMP 241 v To Send SNMP Traps Without Using Sun StorEdge Configuration Service The following is an alternative method for sending SNMP traps that does not require Sun StorEdge Configuration Service The array can send SNMP traps about mass storage events to an enterprise management console such as HP OpenView The following configuration does not require that the agent be installed in order to send SNMP traps 1 Open a text editor 2 Type the following information replacing the variables as they apply to your network SNMP_TRAP ENABLED 1 RECEIVER1 123 123 123 123 EMAIL ENABLED 1 SUBJECT RAID Event SENDER_MATL_BOX someone somecompany com SMTP_SERVER 123 123 123 123 RECEIVER1 somebody somecompany com 3 Save the file using the following name agent ini 4 FTP from your workstation to the array 5 Type the user name of root and press Return 6 When prompted for a passw
129. e HBA remains displayed in the main window to remove it you need to stop restart services Chapter 9 Monitoring the Array 131 132 Managing Storage Through the Web The web based storage management capability enables you to conveniently manage the array through the web without having to load the entire Sun StorEdge Configuration Service package The following steps describe how to set up the array for web based management and how to access it through a web browser Note This feature requires Sun StorEdge Enterprise Storage Manager Topology Reporter included in the Sun StorEdge Enterprise Storage Manager software to be installed on a Solaris host Refer to the Other Supported Software section in the Sun StorEdge 3000 Family Release Notes for your array for more information Note This feature is not supported on Linux that is if the agent has been installed on a system running the Linux operating environment the Configure Web Server option on the Custom Configure window is unavailable You can use a Linux web browser to load the console but the agent must be installed on a system running the Solaris operating environment Web Browser Requirements Sun StorEdge Enterprise Storage Manager Topology Reporter can be viewed through a URL on any machine connected to the same network you must have an account on the Solaris operating environment machine Solaris or Linux Operating Environments m Netscape 4 79
130. e High Logical Drives LD Status Size MB Write Policy 0 Degraded 22000 Write Back Te Rebuild Cancel Help 4 Select the status record of the replacement drive 5 Click Rebuild to start the rebuild process The rebuild process is performed in the background and takes approximately eight minutes per Gbyte when there is no other activity on the array controller During a rebuild normal activity can continue although performance might degrade The degree to which performance degrades is determined by the background rate set for the controller 6 To check the progress of the rebuilding process select View Array Admin Progress or click the Progress Indicator icon in the upper right corner of the window The Controller Array Progress window is displayed that shows the completion percentage of the rebuild If there are array activities such as initialization rebuild or parity check occurring on multiple controllers the Select Controller Progress window is displayed first 7 Select the controller whose progress you want to view and click OK The Controller Array Progress window is displayed and shows the array rebuilding status for that controller 142 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Restore a Logical Drive Configuration This section describes how to restore the array configuration information from a backup file You mu
131. e config file Expand LD LV information Expand logical volume successfully Expansion has completed on logical drive LogicalDrive Expansion has started on logical drive LogicalDrive Expansion logical drive LogicalDrive has been aborted Fan Fan has an unknown status Fan Fan is malfunctioning Fan Fan is not present in the system Fan Fan is operational File I O error Configuration could not be restored Firmware downloaded to SAF TE SES device Ch d Id d failed Firmware downloaded to SAF TE SES device Ch d Id d successfully Firmware downloaded to SCSI drive Ch d Id d failed Firmware downloaded to SCSI drive Ch d Id d successfully First select one Logical Drive First select one physical device First select one RAID controller For RAID1 Logical Drive Add Drive Copy and Replace function is disabled Forward mail canceled by user Appendix G Error Codes and Messages 271 TABLE G 34 Error Status Messages Continued Error and Status Messages Generic File Mutex lock is not released Get logical drive list failure Getting Agent Options failed Getting Controller Parameters failed Getting Host LUN Assignments failed Please try again Getting the configuration failed Gross Phase Signal Error Detected Ch d Check drive seating cables and I O module Replace as required Redundant controllers failed to bind Group Name can not be empty Host LUN filter Entry created succe
132. e configuration level of the software and gives the installer direct access to the configuration functions and all other related aspects of the program These names are required for the three security levels After installation you must assign a password to each security name ssmon ssadmin and ssconfig are logins that correspond only to security levels within the program For UNIX operating environments Solaris or Linux OEs the default shell for these accounts is assigned to bin false to prevent the user IDs from being used for interactive logins Sun StorEdge Configuration Service can be set up so that monitoring does not require users to type the ssmon password This is done by selecting the Auto Discovery option when the servers are added to the Managed Servers list at the console You can set up these three logins and passwords locally on each server The accounts can have different passwords on each server if desired Once you have set up these three logins on the agents to be managed the system administrator typically provides user access to the program by assigning employees appropriate passwords which are based on the level of security required to complete tasks For example everyone who has administration privileges on a particular server is assigned the same password that was established for the user ssadmin Note To add servers to the Managed Servers List see To Add Servers on page 43 Chapter 5 Install
133. e device and select the window again Indicate whether you want to use one of the drives as a standby drive When you select Use a standby drive the program deactivates the RAID levels that do not use standby drives For example RAID 0 has no fault tolerance therefore a standby drive provides no benefit From the RAID levels made available select the appropriate RAID level for the logical drive you are configuring For definitions of the RAID levels see RAID Basics on page 195 If you select RAID 3 or 5 Standard Configuration normally configures one large logical drive However if the array has more than 31 physical drives more than one logical drive is created Also you need a minimum of three drives to use RAID 3 or 5 If you select RAID 1 every logical drive requires at least two physical drives If you select four or more drives a logical drive with a RAID 1 0 is created If you select RAID 0 if the array has more than 36 drives more than one logical drive is created Solaris OE only If you want the new logical drive to be automatically labeled which enables the operating environment to use the drive click Write a new label to the new LD After you select a RAID level click OK The Confirm Configuration Operation window is displayed showing the new configuration Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Confirm Configuration Operation WARNING THIS
134. e information reported by the agents The console also provides remote configuration and management of the devices from a single workstation The console needs to be installed on a computer that manages the servers on your network 2 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 2 Before You Begin This chapter contains important information you need to be aware of before you install and use Sun StorEdge Configuration Service Topics covered in this chapter include Example Screens on page 3 Solaris Operating Environment on page 3 Windows NT 2000 Operating System on page 4 a a a a Superuser Administrator Privileges on page 4 Example Screens Many example screens are provided throughout this guide to demonstrate the program These screens might identify either the Sun StorEdge 3310 array or the Sun StorEdge 3510 array in the output Unless specifically noted that a function and therefore its example screen is for the Sun StorEdge 3510 FC array only either array applies Solaris Operating Environment Before you install Sun StorEdge Configuration Service on systems running the Solaris operating environment m Make sure the host server that the Sun StorEdge Configuration Service Agent is installed on is connected to a channel with a primary ID assigned Refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array for c
135. e is in a state that requires attention The status is propagated along the device tree enabling you to trace a failure down to the device level See TABLE 9 1 for device status details TABLE 9 1 Device Status State Color Symbol State Purple None The group server or device is online White None The user has not logged into this server Yellow One or more components of this group or server are not A working properly but the array is still functional For example a logical drive that has one failed physical drive is operating in a degraded state Red One or more components of this group or server are not Oo working A logical drive with two failed disk drives or an enclosure with three failed fans would be in a critical state Gray The group server or device is unresponsive Online Help To access online help select Help Contents The online help is in HTML format and can be run through Internet Explorer or Netscape It includes information about major functions within the program Tree View of Product Configurations For each server or group of servers devices in the tree view are arranged in a hierarchical order with the server or group at the top followed by the array controllers How the remaining devices logical drives physical drives and enclosures are shown might vary slightly depending on which array and controller are being displayed This section provides window views that might be depicted in t
136. e main window 120 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 During this refresh process the satellite dish icon is attached to the server icon and you cannot perform any configuration and array activity commands on that server until the process is completed and the main window is updated Event Log File The Event Log window displays up to 500 events at a time If you have more than 500 events only the most recent 500 are displayed in the Event Log window however the program does not delete any events from the Event Log file eventlog txt until more than 10 000 events have been logged m After 10 000 events the program reduces the Event Log file to the most current 500 events and then accumulates events until the limit of 10 000 is exceeded again m The fields of each event record are separated by a semi colon so you can easily import the file into a database m eventlog txt is located in the directory where the console program files are installed Note If the event log appears not to contain all of the events from the managed array close and reopen the console The events from the agent are logged into the system log of the host where the agent is installed even if the console is not running In the Solaris operating environment the events are logged to var adm messages and shown on the console In the Linux operating environment the events are logged to var log messages In Wind
137. e options shown in the list box or select 0 0 to disable this function so that all installed Event Recording Modules ERMs are never polled 7 From the SCSI I O Timeout Sec field select from 0 5 through 30 seconds The SCSI 1 0 Timeout is the time interval for the controller to wait for a drive to respond If the controller attempts to read data from or write data to a drive but the drive does not respond within the SCSI 1 0 timeout value the drive is considered a failed drive The default setting for SCSI I O Timeout is 30 seconds for Fibre Channel and 15 seconds for SCSI Do not change this setting Setting the timeout to a lower value causes the controller to judge a drive as failed while a drive is still retrying or while a drive is unable to arbitrate the SCSI bus Setting the timeout to a greater value causes the controller to keep waiting for a drive and it might sometimes cause a host timeout When the drive detects a media error while reading from the drive platter it retries the previous reading or recalibrates the head When the drive encounters a bad block on the media it reassigns the bad block to another spare block on the same disk drive However all of this takes time The time to perform these operations can vary between different brands and models of drives During SCSI bus arbitration a device with higher priority can use the bus first A device with lower priority sometimes receives a SCSI 1 0 Timeout when devices
138. e server to recognize the array a host channel must have an ID assigned to a logical drive and a logical drive mapped to that host channel and ID This window enables you to configure the host drive channel Chapter 11 Updating the Configuration 177 Change Channel Settings Physical Channel No Termination Channel Mode Default SyncClock 1 0GHz Default Transfer Width Select SCSI ID Range 96 111 Available SCSI IDs PID Settings 96 110 97 lt lt Remove PID lt lt 98 99 SID Settings gt gt Add SID gt gt 3 From the Channel Mode list box select either Host or Drive A Drive channel is what the drives are connected to internal or external A Host channel is what is connected to the server Note Depending on the controller configuration you might need to select both primary and secondary channel IDs as described in the following steps 4 From the Available SCSI IDs list box first select the primary channel ID which is designated as PID Then click Add PID 5 If you have two controllers installed select a secondary channel ID from the Available SCSI IDs list box and click Add SID 6 For changes to take effect reset the controller 178 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Changing Host ID in a Fibre Configuration 1 If you want an ID higher than 15 click Select SCSI ID Range and select the desired ran
139. e the main window and check the storage configuration 3 If you have multiple managed servers select the server you want to check If the server icon is not purple determine the server s state see TABLE 9 1 If the server s icon has a satellite dish attached to it fk the server might be in the discovery process and is available after a short delay 4 Click the container symbol r that appears to the left of the server whose storage you want to check The program graphically displays each array controller connected to the server as shown in the following figure Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help Chapter 6 Setting Up Sun StorEdge Configuration Service 57 5 To see other details click the container symbol next to the array controller whose storage you want to check If the array has not yet been configured no logical drives LUNs for controllers are displayed If the array has been fully configured the program displays the devices and logical drives that are associated with the selected array controller It looks similar to the devices displayed in the following figure Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help ale Vex eee ee Main View EScUrPe WIEN Filter view Q EJ 206 235 238 52 B52 FB ch 0 14 0 SUN StorEdge 3310 A A Array SN 123456 EX Secondar
140. ective for systems with primarily sequential reads To change the stripe size on an existing drive you need to back up your data redefine the stripe size reconfigure the storage and restore all the data Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 striping terminator volume write back cache write policy write through cache The storing of sequential blocks of incoming data on all the different SCSI drives in a logical drive For example if there are three SCSI drives in a logical drive data is stored as follows block 1 on SCSI drive 1 block 2 on SCSI drive 2 block 3 on SCSI drive 3 block 4 on SCSI drive 1 block 5 on SCSI drive 2 etc This method of writing data increases the disk system throughput because multiple drives are working simultaneously retrieving and storing RAID 0 3 5 1 0 all use striping A part used to end a SCSI bus Terminators prevent energy from reflecting back into a cable plant by absorbing the radio frequency signals Also called a logical unit number or LUN a volume is one or more drives that can be grouped into a unit for data storage A cache writing strategy in which the array controller receives the data to be written to disk stores it in the memory buffer and immediately sends the host operating environment a signal that the write operation is complete without waiting until the data is actually written to the disk drive Within a short time
141. ed by the package you want to uninstall SUNWscsu rpm console or SUNWscsd rpm agent rpm e SUNWscsu rpm rpm e SUNWscsd rpm Chapter 5 Installing Sun StorEdge Configuration Service on Systems Running the Linux Operating Environment 35 36 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 6 Setting Up Sun StorEdge Configuration Service This chapter describes typical procedures for setting up Sun StorEdge Configuration Service Procedures covered in this chapter are as follows a Starting Sun StorEdge Configuration Service on page 38 To Start Sun StorEdge Configuration Service on Solaris or Linux Operating Environments on page 38 a Main Window Before and After First Use on page 39 To Add Servers on page 43 To Log In and Out on page 49 To Select a Server to Manage a Controller on page 50 To Configure Agent Parameters Optional on page 54 To Verify Storage Configurations on page 57 To Save the Logical Drive Configuration on page 59 To Create Partitions on a Server on a System Running the Solaris Operating Environment on page 60 To Create Partitions on a Server on a Windows 2000 Operating System on page 63 37 Starting Sun StorEdge Configuration Service Note You must be a superuser administrator to run the console Note Because the console does not receive event alert
142. ed over In Band check box 129 P parameters controller 175 parity check 136 291 scheduling 137 partition creating 159 Solaris 62 Windows 62 deleting 161 partitioning 84 161 an existing logical drive 159 requirements 73 passwords Linux OEs creating 34 Solaris OEs creating 15 Windows creating 23 performance statistics 149 physical array 291 physical devices Physical Drives tab 111 View Physical Device window 116 View Physical Drive 116 Physical Drive Standby State window 190 300 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 physical drives displaying in the main window 42 pkgrm 16 polling status change of devices 54 Power Up SCSI Reset field 184 probe 109 Product ID list box 173 prompts 283 purple device status icon device status state 101 R RAID Enclosure Info tab window 112 RAID controller parameters 112 115 terminology overview 195 View Controller Configuration command 109 RAID glossary 287 RAID levels assigning to logical drive 68 definition 291 RAID 0 202 RAID 1 203 RAID 1 0 204 RAID 3 205 RAID 5 206 range of disks logical drives supported 201 random I O optimization maximum size 180 read policy types 291 rebuild definition 292 drive manually 141 failed drive 139 standby drive automatic 139 Rebuild Priority 183 Rebuild window 141 142 rebuilding drive without standby 140 red device status item 101 Redundancy
143. eld To Upgrade Firmware on SAF TE Devices Select any JBOD component Select Array Administration Download FW for Devices Click the Download FW for SAFTE Devices tab To add a device select it from Available SAF TE Devices and click Add To remove a device select it from Selected SAF TE Devices and click Remove Download Firmware for Disk or SAFTE Device Filename fexport home fimmware saftefw a000 nops bin Browse ProductiD StorEdge 3310 D w Download FW for Disks Download Fi for SAFTE Devices Available SAF TE Devices Card Ch1ID Vendor ProductiD Revision Remove Selected SAF TE Devices Card Ch ID Vendor Producti D Revision pci 1f 4000 IntraSer 0 15 SUN StorEdge 331 A000 Appendix B Monitoring JBODs SCSI Only 215 5 6 7 8 9 Click Browse and locate the download firmware file Select it click Open and click OK The firmware starts to download The array starts beeping and the LEDs start blinking at around 70 When the progress reaches 100 click OK To update the program select View View Server and click Probe Click OK To verify that the firmware has downloaded successfully select View View Enclosure and make sure the firmware version has changed in the Firmware Rev field To Replace a Failed Drive A drive failure is indicated by a red device status symbol After replacing a
144. entage of the rebuild However if there are array activities such as initialization rebuild or parity check occurring on multiple controllers the Select Controller Progress window is displayed first Select the controller whose progress you want to view and click OK The Controller Array Progress window is displayed that shows the array progress of the selected controller For more information see Array Administration Activities on page 135 To Manually Rebuild a Failed Drive In most cases you do not need to use the manual rebuild process because replaced drives are automatically rebuilt If a spare is not present when the failure occurs or for some reason the drive does not rebuild you can use Rebuild to manually start the rebuild process Also if the rebuild process is interrupted by a reset use Rebuild to restart the rebuilding process Replace the failed drive using the instructions contained in the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array Wait at least 60 seconds after removing the failed drive before inserting a new drive Make sure the capacity of the replacement drive is at least equal to that of the largest drive in the enclosure Select Array Administration Rebuild The Rebuild window is displayed Chapter 10 Maintaining the Array 141 Rebuild Server 206 235 238 52 B52 Controller Ch 0 Id 0 SUN StorEdge 3510 A A SN 3341275 Background rat
145. er click New LD The logical drive you just defined is created and you are returned to the top of the window enabling you to create another logical drive On a Sun StorEdge 3310 SCSI array you can create up to eight logical drives with up to 32 partitions per logical drive On a Sun StorEdge 3510 FC array you can create up to eight logical drives with up to 128 partitions per logical drive To add this logical drive to a logical volume click New LD and see To Add a Logical Drive to a Logical Volume on page 154 When you are satisfied with the selections on this window and do not want to define another logical drive click Commit A confirmation window is displayed showing the new configuration Confirm Configuration Operation WARNING THIS OPERATION WILL OVERWRITE THE EXISTING CONFIGURATION ALL PREVIOUS CONFIGURATION INFORMATION AND DATA WILL BE LOST Configuration to be applied LUN 0 LD 0 Part 0 241338 MB Map 1 0 0 LUN 1 LD 1 Part 0 172384 MB Map 1 1 0 Logical Drive 0 RAID 1 Primary 241338 MB Logical Drive 1 RAID 1 Secondary 172384 MB H H ojs ta ois Lar TS OK Cancel Help Chapter 11 Updating the Configuration 153 11 Click OK to accept the configuration or Cancel to return to the console This provides additional fault tolerance A drive s state can always be changed back to available when needed Note You cannot change a logical drive configuration aft
146. er to a logical drive and essentially hides or excludes the other connected servers from seeing or accessing the same logical drive That is the LUN filter organizes how the array devices are accessed and viewed from host devices and typically maps an array device to only one host so that other hosts do not access and use the same array device LUN filtering also enables multiple logical drives or partitions to be mapped to the same LUN number allowing different servers to have their own LUN 0 to boot from if needed LUN filtering is also valuable in clarifying mapping when each HBA typically sees twice the number of logical drives when viewed through a hub 89 Each Fibre Channel device is assigned a unique identifier called a worldwide name WWN A WWN is assigned by the IEEE and is similar to a MAC address in IP or a URL on the Internet These WWNs stay with the device for its lifetime LUN filtering uses this WWN to specify which server is to have exclusive use of a specific logical drive An easy drag and drop method is used to map each logical drive to a host s Fibre Channel HBA card identified with a WWN As shown in the following example when you map LUN 01 to host channel 0 and select WWN1 server A has a proprietary path to that logical drive All servers continue to see and access LUN 02 and LUN 03 unless filters are created on them 3 210000E08B22DE2F 03 FIGURE 8 1 Example of LUN Filtering An advantage of LUN filtering
147. er you click OK Note During initialization LD LV size is displayed as 0 Mbyte v To Add a Logical Drive to a Logical Volume A logical volume is composed of two or more logical drives and can be divided into a maximum of 32 partitions During operation the host sees a nonpartitioned logical volume or a partition of a logical volume as one single physical drive 1 Create a logical drive as described in Steps 1 8 in To Add a Logical Drive or Add a Logical Volume From New Logical Drives on page 152 Note Do not partition the logical drive that you are adding to the logical volume A logical drive that has been partitioned cannot be added to a logical volume 2 Before you click Commit to add the logical drive to a logical volume click Add to LV The logical drive is added to the LV Definition box The total size of the logical volume is displayed in the Available Size MB field Note Because the logical volume has not been partitioned yet the Part Size MB and the Available Size MB are equal A single logical volume is considered to be a single partition 3 To create another logical drive to add to the logical volume click New LD 4 Create the logical drive and add it to the logical volume by clicking Add to LV Repeat this step for every logical drive you want to add to the logical volume 5 To create a partition see To Create a Partition on page 159 6 When you have finished adding log
148. erformance In cases where multiple concurrent I O is occurring that 1 0 can be distributed between disk copies thus reducing total effective data access time Appendix A RAID Basics 203 RAID 1 0 RAID 1 0 combines RAID 0 and RAID 1to offer mirroring and disk striping Using RAID 1 0 is a time saving feature that enables you to configure a large number of disks for mirroring in one step It is not a standard RAID level option that you can select it does not appear in the list of RAID level options supported by the controller If four or more disk drives are chosen for a RAID 1 logical drive RAID 1 0 is performed automatically Physical disks Logical drive FIGURE A 9 RAID 1 0 Configuration 204 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 RAID 3 RAID 3 implements block striping with dedicated parity This RAID level breaks data into logical blocks the size of a disk block and then stripes these blocks across several drives One drive is dedicated to parity In the event that a disk fails the original data can be reconstructed using the parity information and the information on the remaining disks In RAID 3 the total disk capacity is equivalent to the sum of the capacities of all drives in the combination excluding the parity drive Thus combining four 1 Gbyte drives for example creates a single logical drive with a total usable capacity of 3 Gbyte This combinati
149. erver that does not require intervention by the network administrator You receive alarm forwarding for the level selected and any other levels of a higher severity Thus if you choose Informational you are also notified of all alarm conditions However if you choose Critical only Critical alarms are received For further information about messages see Troubleshooting on page 243 Chapter 9 Monitoring the Array 123 Save Report The Save Report option creates a text file containing all the information available to the program about a specific array 1 Select File Save Report The Report dialog box for confirming the server s ID is displayed The Exportable to spreadsheets option enables you to save the report with delimiters Comma Semicolon Tab Colon and Vertical Bar for export to spreadsheets Selected Server 206 235 238 65 SUNblade Report Type Detailed suitable for printing Exportable to spreadsheets Report Coverage Selected server only All online servers Save report 2 Select Save report The Save Report File window is displayed Save Report File Look in Ci sscsconsole fr tt E on E a Ly browser default C errlog tet C eventiog tst Dy execbr exe File name Save Files of type All Files Cancel 124 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 3 Type a f
150. es left the LG field is not dynamic an empty slot indicates that LD2 was deleted v To Create a Partition Note Before you can create a partition you need to unmap all assigned LUNs 1 Select the appropriate array 2 View the logical drive s you want to create partition s on 3 If any of these logical drives have host LUN assignments proceed to Step 4 if they do not proceed to Step 8 4 Select Configuration Custom Configure 5 Select Change Host LUN Assignments 6 Select the Host LUN s that are attached to the logical drive s you want to partition and click Unmap Host LUN 7 Click OK and then click Close 8 Select Configuration Custom Configure 9 Select Manage Existing LDs LVs and Partitions from the Custom Configuration Options window Chapter 11 Updating the Configuration 159 10 Select the Partitions tab 11 Select a logical drive or logical volume you want to partition 12 Specify the Partition Size in Mbyte and click Create To create multiple partitions of the same size click Add Partition as many times as partitions you want to create You can also type the partition size in the Part Size field and multiply it by the number of partitions you want to create for example 100 128 Any remaining MB is added to the last partition As you add partitions the remaining capacity displayed in Available Size MB decreases by the amount of the partition size 13 To change the si
151. fail m Redundant Force Pri Fail if you want to force the primary controller to fail Chapter 11 Updating the Configuration 187 Change Controller Parameters Server 206 235 238 65 SUNblade Controller Primar SUN StorEdge 3310 Controller Data Firmware Version 3 230 Boot Record Version 1 21F Serial Number 3197861 CPU Type PPC750 Ata ae 7100 Cache Size 2MB ECC SDRAM A i LEE Ten 6 C Mute Beeper C Restore Factory Defaults C Issue Controller Reset Channel RS 232 Cache Disk Array Drive WF Host VF Redundancy Network Controller Configuration Redundant Primary Controller Status Redundant Enabled Secondary Serial No 3179746 Set Controller Config No Change Note Set both controllers in the Redundant Primary configuration The controllers then determine which one is primary and which one is secondary This prevents any possible conflicts between controllers 3 For changes to take effect reset the controller 4 Click OK to return to the main menu Network Tab 1 From the Change Controller Parameters window select the Network tab 2 To manually configure an IP address subnet mask or gateway address click Change Settings 3 If you have set up an array in an environment with a DHCP RARP Server you can select Enable Dynamic IP Assignment to enable the array to automatically obtain an IP address from the network 188 Sun StorEdge 3000 Family Configuration Ser
152. fferent folder click Browse select another folder and click Next After the installation is complete the agents start automatically v To Start or Stop the Agent on Windows NT Servers To start the agent on the server you must either reboot the server or start the three Sun StorEdge Configuration Service services SUNWscsd Startup SUNWscsd Server and SUNWscsd Monitor under Settings Control Panel Services To stop the agent go to Settings Control Panel Services select the agent you want to stop and click Stop 22 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Start and Stop the Agent on Windows 2000 Servers 1 Select Start Administrative Services Computer Management 2 Click Services amp Applications 3 Right click the service SUNWscsd Monitor SUNWscsd Server SUNWscsd Startup you want to start or stop Alternatively you can use Start Settings Control Panel Admin Tools gt Computer Management Users and Passwords The following sections explain how to create users and passwords Administrator User Security Levels and Guidelines Administrative functions require access logins and passwords to prevent the possibility of one administrator reallocating or removing storage resources belonging to other clients and hosts without authorization You assign separate passwords for the three levels of security You do this by setting up three u
153. fication for these storage enclosures requires that after an alarm occurs subsequent environmental alarms are not generated until the alarm has been reset After the alarm is reset environmental events are again displayed in the Event Log Symptom The console appears to run slowly The console under Windows NT requires at least 10 Mbyte of free virtual memory physical memory plus the page file size on the console workstation The console program is more responsive with larger available physical memory which minimizes the operating system paging of memory from physical memory to the page file When the amount of memory used approaches the total available virtual memory physical memory plus the page file size the excessive paging likely causes problems resulting in poor performance of all applications on that workstation Increase the physical memory and page file size to increase the overall virtual memory To change the page file size select Control Panel System and then choose the Performance tab in the System Properties window that is displayed In Windows NT change the page file size under the Virtual Memory section of the Performance tab window Appendix F Troubleshooting 249 Symptom Sun StorEdge Diagnostic Reporter stops working If you stop receiving email messages from Sun StorEdge Diagnostic Reporter it might no longer be working and might need to be stopped and restarted Solaris OE There are three conditio
154. ge Note Each channel s ID must be within the same range 2 Click Remove to remove the PID or SID 3 Once your selections have been made click OK to redisplay the previous window RS 232 Tab 1 After all channel settings have been made from the Change Controller Parameters window select the RS 232 tab Server 206 235 238 65 SUNblade Controller Data Firmware Version 3 230 Change Contr Serial Number 3197861 Controller Name 15 Chars Max z100 Controller Unique ID 6 1 65535 0 Not Defined C Issue Controller Reset oller Parameters Controller Primary SUN StorEdge 3310 Boot Record Version 1 21F CPU Type PPC750 Cache Size 2MB ECC SDRAM _j Mute Beeper C Restore Factory Defaults Channel RS 232 Cache Disk Array Drive UF Host F Redundancy Network Port Max Baud Rate Min Baud Rate Default Baud Rate Current baud Rate 0 38400 1 38400 2400 2400 9600 38400 9600 38400 Change Settings OK Cancel 2 Select the port desired and click Change Settings The Change RS232 Port Settings window is displayed Chapter 11 Updating the Configuration 179 3 Select any baud rate desired including the default setting of 9600 and then click OK to return to the previous window Change R5232 Port Settings RS232 Port No 0 Current Baud Rate 38400 New Baud Rate 2400 v Cache Tab Optimization From the C
155. ge 3000 Family Diagnostic Reporter User s Guide Optional To use multipathing Sun StorEdge Traffic Manager software for the Solaris operating environment is required included in the Sun StorEdge SAN Foundation software Refer to the Other Supported Software section in the release notes for your array for more information Note You must be a superuser to install Sun StorEdge Configuration Service and run the console Installing Software Sun StorEdge Configuration Service includes the following components Sun StorEdge Configuration Service Agent Sun StorEdge Configuration Service Console Diagnostic Reporter optional utility For installation and operation information refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide Command Line Interface CLI For installation information refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment 7 Installation Packages The Sun StorEdge Configuration Service Agent and Console installation packages are contained on the Sun StorEdge 3000 Family Professional Storage Manager CD The program supports four languages The following table specifies which files are required for each language Note Each language requires the English installation package for the console and the agent TABLE 3 3 Required
156. gement 120 platforms 2 Setting Agent Options window 56 SNMP agent 238 starting stopping on Linux OEs 31 starting stopping on Solaris OEs 13 starting stopping on Windows 2000 23 starting stopping on Windows NT 22 Sun StorEdge Configuration Service installing on Linux OEs 29 installing on Solaris OEs 8 installing on Windows 22 Windows installation 22 Agent Options Management command 120 Alarm State 118 resetting 118 Array Admin Progress command 135 139 141 142 Array Admin Progress window 119 Array Administration Array Admin Progress command 135 139 141 142 menu 141 viewing progress 135 Array Administration Controller Assignment 50 assign controller through console 50 Assign Server to Manage RAID Controller window 51 Auto Discovery button 45 options 105 process 104 automatic rebuild 139 definition 289 Available SCSI IDs list box 178 Available Servers list editing 191 B background rate definition 289 battery status 110 beeper muting 146 189 295 before you begin installing Sun StorEdge Configuration Service procedures 3 browser requirements managing storage through the web 132 C Cache tab 180 capacity expanding 163 Change Channel Settings window 177 Change Controller Parameters 175 Cache tab Optimization 182 Change Host LUN Assignments 83 Change Settings button 177 Channel Mode list box 178 Channel tab 177 Clear button configuration 82 cluster configu
157. gent preferred over In Band OK Cancel 2 For Monitoring Frequency in Seconds type the desired number in seconds This value is the interval between successive polling for any status change of devices array controllers and enclosure monitoring by the agent The default value is 60 seconds If you want the console to update more frequently with device status changes decrease this value 54 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Note Increasing the polling interval could negatively impact error messaging under heavy I O load For Periodic Device Discovery type the value in minutes you want to check for new devices The periodic device discovery value is used to determine how often each device ID is scanned for a new device The default value of 0 means do not scan for new devices Note that device IDs are scanned less frequently as the numerical value increases Conversely device IDs are scanned more frequently as the numerical value decreases Five minutes is the minimum value For Interval of trap generation type the amount of time in seconds between the sending of each trap message If the value is 60 seconds or greater a message is sent at that interval for that particular trap until the event is cleared or corrected For example if a fan fails a message regarding that fan failure is sent every 60 seconds until fixed If the value is 0 Sun StorEdge Config
158. gical drive RAID 0 provides the highest performance It is fast because data can be simultaneously transferred to or from every disk in the array Furthermore read writes to separate drives can be processed concurrently Logical drive Physical disks gt CI lt Striping w FIGURE A 7 RAID 0 Configuration 202 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 RAID 1 RAID 1 implements disk mirroring where a copy of the same data is recorded onto two drives By keeping two copies of data on separate disks data is protected against a disk failure If at any time a disk in the RAID 1 array fails the remaining good disk copy can provide all of the data needed thus preventing downtime In disk mirroring the total usable capacity is equivalent to the capacity of one drive in the RAID 1 array Thus combining two 1 Gbyte drives for example creates a single logical drive with a total usable capacity of 1 Gbyte This combination of drives appears to the system as a single logical drive Note RAID 1 does not allow expansion RAID levels 3 and 5 permit expansion by adding drives to an existing array 2 Physical disks Block 1 Block 2 Block 3 Block 4 Block 5 Block 6 Block 7 Block 8 Mirroring KL Block 4 HAC us FIGURE A 8 RAID 1 Configuration In addition to the data protection that RAID 1 provides this RAID level also improves p
159. ground rate on page 289 Disk spanning makes use of the firmware s striping capability to stripe data across two otherwise independent RAID logical drives The two spanned logical drives are presented to the operating environment as one logical drive The advantages of spanning are Supports two simultaneous drive failures in the combined fault tolerant logical drives provided there is one drive failure from each logical drive Improves performance because the number of spindles is increased The disadvantage of spanning is that the RAID overhead for redundant RAID levels is increased since each logical drive handles fault tolerance separately A drive that is marked as a spare to support automatic data rebuilding after a physical drive associated with a logical drive fails For a standby drive to take the place of another drive it must be at least equal in size to the failed drive Also the failed drive itself must be from a RAID 1 3 5 or 1 0 The current operational status of a disk drive a logical drive or redundant controllers The storage system stores the states of drives logical drives and redundant controllers in its nonvolatile memory This information is retained across system power interruptions This is the amount of data in kilobytes that is striped across each physical drive in a logical drive The values are in increments of 8 kilobytes and range from 8 to 64 kilobytes Generally large stripe sizes are more eff
160. groups and fifteen servers for example or for one group with ten servers underneath with an additional five at the top level The program enables any combination The number of groups permitted and the number of servers within a group is limited only by available system memory If a server is a member of a group and a user deletes that group from the group list box servers are reassigned in that group to the no group category The tree is remapped in the main window Chapter 9 Monitoring the Array 103 104 The Monitoring Process The console monitors storage devices on a network by communicating with an agent on the servers When the program is started the console software begins by establishing contact with the agent on each managed server if Auto Discovery was specified when the server Was configured If Auto Discovery was not specified you have to double click each server and provide a password to start the discovery process for that server Establishing a TCP IP connection between the console and the agent on each server and receiving back inventory information can take several minutes depending on the complexity of the network When this is occurring the server icon in the main window displays a satellite dish icon on its right side Once the inventory is refreshed the satellite dish symbol is replaced by an active server symbol The agent on each server does a periodic scan of its inventory to check for changes If there is a
161. gure Web Server a New Configuration Configures new logical drives with varying RAID levels and other RAID parameters and enables you to add the new logical drives to logical volumes The New Configuration command erases the previous configuration on an array controller a Add LDs LVs to the Current Configuration Adds new logical drives logical volumes to an existing configuration This command does not erase the other configured logical drives on the controller a Dynamically Grow and or Reconfigure LDs LVs Enables you to expand the capacity of logical drives and logical volumes add SCSI drives to existing logical drives and logical volumes and copy and replace all member drives with drives of higher capacity m Make or Change Standby Drives Adds one or more new standby drives to be associated with the array controller a Change Host LUN Assignments Enables you to assign logical drives logical volumes and partitions to a host channel m Change Controller Parameters Enables you to modify the controller parameters 70 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 a Manage Existing LDs LVs and Partitions Enables you to delete individual logical drives and logical volumes and create delete partitions from existing logical drives and logical volumes m Configure Web Server Sun StorEdge Enterprise Storage Manager Topology Reporter software required Enables you t
162. h Boot Record Issue Reset to the Controller Mute Controller Beeper Deassert Failed Redundant Controller Performance Statistics 4 If upgrading firmware only not boot record select the Download Firmware option The Select Firmware File window is displayed Look in Cf sscsconsole browser defauit Ly errlog tet Ly eventlog tet Ly execbr exe File name Open Files of type All Files Cancel 170 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 5 Select the firmware you want to download and click Open The Confirmation Dialog prompt is displayed Confirmation Dialog A wae Do you want to download firmware to the controller 6 Click Yes The firmware download to the RAID controller displays a progress bar Downloading Firmware to the RAID Controller x Server 206 6 181 242 Tomcat Controller Ch 0 ID 2 Sun StorEdge Downloading Firmware to the RAID Controller in Progress LLLLLLLLLLLESS 7 When the progress bar reaches 100 click OK 8 After the firmware has been downloaded check the settings to make sure they are configured correctly Chapter 11 Updating the Configuration 171 v To Upgrade Firmware and Boot Record 1 Go to Array Administration Controller Maintenance 2 If you are not already logged in as ssconfig a password prompt is di
163. he Map to Multiple Hosts property cannot be unchecked Remove the map to multiple hosts before changing this setting There is a problem with the autoloader mechanism Loader mechanism has detected a hardware fault There is no spare or replacement drive Rebuild cannot continue This may cause data loss This operation can take up to one minute This operation might take several seconds Please wait This operation will add to the existing configuration This operation will erase any existing configuration and data Unable to allocate memory for array inquiry Unable to monitor this array Unable to determine local host terminating Unable to eject cartridge because the tape drive is in use Wait until the operation is complete before ejecting the cartridge nable to inquire RAID controller U Unable to inquire SAF TE device SAF TE monitoring for this enclosure disabled U nable to inquire tape device This device will be removed Appendix G Error Codes and Messages 281 TABLE G 34 Error Status Messages Continued Error and Status Messages nable to issue Self Reliability Query on device at Channel Target nable to log events nable to open bindings file or no bindings present Check Bindings file nable to open I O transport layer nable to query TapeAlert log data TapeAlert monitoring disabled for this device nable to read license data U U U U U U Unable to read response fr
164. he file etc init d ssagent and remove the comment marks from the SNMP related start section These lines are marked by an initial double hash mark 3 Save the file after these edits The sstrapd daemon starts at the next boot or can be started immediately by running the following command etc init d ssagent uptrap This starts the sst rapd daemon as well as the other two daemons if they are not currently running Only one instance of each daemon is running at this point whether or not any daemons were previously running v To Set Up Linux Operating Environment Servers For systems running the Linux operating environment you can generate SNMP version 1 traps through an interface to an SNMP trap daemon called sstrapd By default this daemon does not start automatically during the boot process The following steps describe how to enable trap processing 236 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 1 Create the file var opt SUNWsscs ssagent sstrapd conf using any standard text editor This file must be created with a list of either system names or IP addresses one per line for the SNMP manager consoles The file can contain blank lines and comment lines 2 Edit the file etc init d ssagent and remove the comment marks from the SNMP related start section These lines are marked by an initial double hash mark 3 Save the file after these edits The sstrapd daemon s
165. he tree view Chapter 9 Monitoring the Array 101 Groups A group is a logical collection of servers within the device tree This new data object enables multiple servers to be contained under a single category The group object 33 looks and behaves like all tree objects It has an iconic representation and generally assumes the status of its servers The following figure shows the group icon expanded to show the subordinate or underlying server objects Sun TM StorEdge Configuration Service Console File View Configuration Array Administration Help CA 206 235 238 70 StorEdge 3310 rack_1 EP ch 0 Id 0 SUN StorEdge 3310 A A Array SN 000032 EM secondary SUN StorEdge 3310 SN 3323640 e E Logical Drive 1 Partition 0 LUN 0 RAID 0 241338 MB SS Array Ch 0 Id 14 SUN StorEdge 3310 A EM Primary SUN StorEdge 3310 SN 3326447 e E Logical Drive 0 Partition 0 LUN 0 RAID 0 172384 MB A group is a new data object that enables multiple servers to be contained under a single category Groups are similar in concept to domains They enable you to organize servers Instead of a linear tree of all the managed servers you can organize the servers into like sets or groups Groups are color coded and symbol coded similarly to servers States with their corresponding colors have the following order of precedence Critical red the highest Nonresponding gray Degraded yellow Optimal purple Not logged
166. heck LED indicators to identify supply Controller Event Power Supply Back On line Informational message Controller Event Power Supply Failure Detected Replace power supply Check LED indicators to identify supply Controller Event Redundant Controller Failure Detected Likely controller error If error persists replace defective controller Controller Event SDRAM Error Likely controller error If error persists replace defective controller Controller Event Temperature Alert Check room temperature clogged or restricted airflow Correct as necessary Controller Event Temperature Back to Normal Informational message Controller Event UPS AC Power Back On Informational message Appendix G Error Codes and Messages 269 TABLE G 34 Error Status Messages Continued Error and Status Messages Controller Event UPS AC Power Loss Detected Contact technical support Controller has been reset Controllers back in redundancy mode Controllers back in redundancy mode Copy amp Replace has completed on Physical drive d d Copy amp Replace has started from Physical drive d d to d d Copy amp Replace on Physical drive d d has been aborted Create logical drive failure Create logical volume failure Creating Host LUN filter Entry please wait Creating standard Host LUN mapping please wait Customer Fax number format is wrong Customer Name is empty Customer Phone number format is wrong
167. hen powered on 3 From the Power Up SCSI Reset field select either Enabled or Disabled By default when the controller is powered up it sends a SCSI bus reset command to the SCSI bus When disabled it does not send a SCSI bus reset command on the next power up When connecting dual host computers to the same SCSI bus the SCSI bus reset interrupts all the read write requests being performed This might cause some operating environments or host computers to act abnormally Disable Power Up SCSI Reset at power up to avoid this situation 184 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 4 Set the Disk Access Latency This function sets the delay time before the controller tries to access the hard drives after power on The default is 15 seconds 5 Set the Tag Count Per drive This is the maximum number of tags that can be sent to each drive at the same time A drive has a built in cache that is used to sort all of the I O requests tags that are sent to the drive enabling the drive to finish the requests faster The cache size and maximum number of tags varies between different brands and models of drive Use the default setting of 32 Changing the maximum tag count to Disable causes the internal cache of the drive to be ignored not used The controller supports tag command queuing with an adjustable tag count from 1 to 128 6 From the SAF TE Polling Period Sec field select the variable tim
168. his operation overwrites the present configuration Any existing LDs LVs are deleted and all data is lost If you want to keep your present configuration use the Add LDs LVs to the Current Configuration option Do you want to continue Appendix G Error Codes and Messages 285 TABLE G 35 Installation and Program Prompts Continued Installation and Program Prompts This operation will result in the loss of current controller settings and data on ALL of the logical drives Are you sure you want to restore factory defaults This operation will result in the loss of data on ALL of the modified partitions Do you want to continue To find out the java version currently installed type java version Trap information has been modified Do you want to save it You selected Event as the Trap Type therefore you must select at lease one Active trap event You selected My SMTP server needs authorization therefore you must enter a Password You selected My SMTP server needs authorization therefore you must enter a Username You selected use encrypt therefore you must enter an encrypt key 286 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Glossary This appendix lists acronyms and defines RAID terms found throughout the documentation It also includes definitions of the operational states for disk drives logical drives and redundant controllers Acronym
169. ialization Fail 03 Logical Drive Rebuild Fail 04 Logical Drive Initialization Commenced 05 Logical Drive Initialization Completed 06 Logical Drive Rebuild Commenced 07 Logical Drive Rebuild Completed Appendix G Error Codes and Messages 265 Server Manage Monitor Event Error TABLE G 32 Server Manage Monitor Event Error Error Field Description 01 Server to Manage Monitor has changed Error and Status Messages Most error and status messages are self explanatory TABLE G 33 clarifies terms which are used in messages TABLE G 34 lists the Error Status messages TABLE G 33 Substituted Values Value Channel Fan Enclosure LogicalArray LogicalDrive Lun Name Power Slot State Target Temperature Description Card channel number indicating a SCSI channel A value of 1 indicates the first channel Fan number Enclosure number Logical array number Logical Drive number LUN number A text name Power supply number Slot number State of a logical array or a device or an enclosure in text The values are Critical Online Offline Critical Rebuild Non Existent Low Battery Normal A target or SCSI ID number The temperature in centigrade 266 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Error and Status Messages A SCSI Drive Failed Ch d Id d Replace the defective drive A tape has been left in the
170. ical drives to the logical volume to create another logical volume or an individual logical drive click Commit LV When you are finished creating logical volumes and do not want to create an individual logical drive click Commit 154 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Note When you are finished creating logical volumes and want to exit the New Configuration window if you accidentally click Commit LV instead of Commit you will have to create another logical drive otherwise you have to click Cancel and configure the logical volume again To Add a Logical Volume From Existing Logical Drives Note Before you can add a logical volume from existing logical drives you must unmap the logical drives Select the appropriate array Select Configuration Custom Configure Note This selection is inactive unless you have selected an array with available physical drives Select Add LDs LVs to the Current Configuration from the Custom Configuration Options window Verify that the server and controller displayed at the top of the window are correct Select Use existing LDs to create LVs If you do not see any logical drives listed under Select a Logical Drive the logical drives have not been unmapped and therefore are unavailable to select You must unmap the logical drives first Select a logical drive and click Add to LV When you have finished adding
171. ically remaps the tree in the main window hot spare A drive ina RAID 1 or RAID 5 configuration that contains no data and acts as a standby in case another drive fails hot swappable The ability of a field replaceable unit FRU to be removed and replaced while the system remains powered on and operational logical drive An array of independent physical drives that appears to the host as one large drive LUN mapping The ability to change the virtual LUN as presented to the server from storage This enables such benefits as the ability of a server to boot from the SAN without requiring of a local disk drive Each server requires LUN 0 to boot LUN masking The characteristic that enables an administrator to dynamically map an HBA to a specified LUN This provides an individual server or multiple servers access to an individual drive or to multiple drives and prohibits unwanted server access to the same drives mirroring RAID 1 Data written to one disk drive is simultaneously written to another disk drive If one disk fails the other disk can be used to run the system and reconstruct the failed disk The primary advantage of disk mirroring is 100 data redundancy Since the disk is mirrored it does not matter if one of the disks fails Both disks contain the same data at all times and either can act as the operational disk Disk mirroring provides 100 redundancy but is expensive because each drive in the system is duplicated 290 Sun
172. ice The SNMP service is included with the operating environment and is installed after installing the TCP IP protocol stack If you want the servers on your network to send SNMP traps to the enterprise management console see Email and SNMP on page 229 Optional To install and use Sun StorEdge Diagnostic Reporter a companion utility of Sun StorEdge Configuration Service that reports your storage system events to specified email addresses refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Optional To use multipathing Sun StorEdge Traffic Manager software is required included in the Sun StorEdge SAN Foundation software Refer to the Other Supported Software section in the release notes for your array for more information Note You must be administrator to install Sun StorEdge Configuration Service and run the console Installing Software Sun StorEdge Configuration Service includes the following components m Sun StorEdge Configuration Service Agent m Sun StorEdge Configuration Service Console m Diagnostic Reporter optional utility_ For installation and operation details refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide Command Line Interface CLI For installation information refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array
173. ices 174 Format 62 FRU definition 119 ID obtaining 119 G GBIC definition 287 global spare drive compared to a local spare drive 208 definition 196 glossary 287 gray device status item 101 grouping servers 47 groups colors 103 definition 290 Group Name 43 status 102 symbol colors 102 View Group command 107 View Group window 107 H hard drives displaying in the main window 42 HBA dual port main window 108 HBA device adding manually 92 Host I F tab 186 host ID changing in a Fibre configuration 179 Host LUN adding 83 deleting 85 Host LUN Assignments box 85 HP OpenView 229 238 caution 233 troubleshooting 248 l IBM NetView 233 icons server with satellite dish attached 57 status 101 toolbar Custom Configuration 41 Event Log 41 Save Event Log 41 Save Report 41 Server List Setup 41 Standard Configuration 41 installing Sun StorEdge Configuration Service on Linux OEs before you begin procedures 28 default directory 31 list of installation packages 29 Sun StorEdge Configuration Service on Solaris 298 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 OEs before you begin procedures 3 default directory 12 list of installation packages 8 restoring configuration 17 Sun StorEdge Configuration Service on Windows before you begin procedures 20 default directory 22 list of executable files 21 IP address changed in DHCP enviro
174. ick Performance Statistics The Performance Statistics window is displayed Performance Statistics Cache Hits Performance Sustained Read Write Performance Cache Hits Average ReadMirite Average MB Sec Read 0 0 Write 0 0 Read 0 0 Write 0 0 Time Read Write Time Read Write 03 20 03 0 0 i 03 20 03 0 0 03 19 59 0 0 03 19 59 0 0 03 19 48 0 0 03 19 48 0 0 Cache Hits History Read Write History MB S 100 407 Refresh Interval Chapter 10 Maintaining the Array 149 150 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 1 1 Updating the Configuration Refer to this chapter when you want to change the current configuration or add to it This chapter describes the following tasks To Add a Logical Drive or Add a Logical Volume From New Logical Drives on page 152 To Delete a Logical Drive or Logical Volume on page 156 To Create a Partition on page 159 To Delete a Partition on page 161 To Expand the Capacity of a Logical Drive or Logical Volume on page 163 To Add SCSI Drives to an Existing Logical Drive on page 165 To Copy and Replace Member Drives on page 166 To Scan in New Hard Drives on page 168 To Download RAID Controller Firmware on page 169 To Upgrade Firmware and Boot Record on page 172 To Upgrade Firmware on Hard Drives on page 173 To Upgra
175. iew Close Help a Associated Partitions displayed only when the selected device is associated with one or more logical drive partitions a View active when there are associated logical drives 116 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 The previous figure displays an example of a View Physical Drive window where the selected physical drive is associated with a single partition m Remaining Size remaining unused capacity when part of a disk drive s capacity has been used in one or more logical drives m RPM the revolutions per minute of the physical drive m SMART Drive indicates whether the drive has predictive failure capability You can also select the physical drive and select View The View Logical Drive window is displayed without the table The View Tape and View CD ROM windows are similar to that shown in the previous figure but the categories differ slightly View Enclosure The View Enclosure window displays the component and alarm characteristics of an array enclosure that is selected in the main window For SCSI the EMU is identified by the name Sun StorEdge 3310 A Id is always 14 or 15 For Fibre Channel the SES is identified by the name Sun StorEdge 3510 A Id is always the last Id within the enclosure in which the SES is contained Select an EMU SCSI or SES Fibre Channel icon 5 Select View View Enclosure The upper two secti
176. ighest numbered logical drive m A parity check requires an average of five minutes per Gbyte of storage m You can control the amount of system resources allocated to the parity check by changing the background rate m A parity check can be stopped once it has started There is no data corruption as a result of this operation Note You need to be logged in as either ssadmin or ssconfig to access options on this menu Select the controller on which you want to schedule the parity check Select Array Administration Schedule Parity Check The Schedule Parity Check window is displayed Chapter 10 Maintaining the Array 137 Schedule Parity Check Server 206 235 238 63 E3000 Array Controller Ch 0 Id 112 SUN StorEdge 3310 A A SN 3150320 Listed Logical Drives LD Status Size Write Policy Stripe Size ofDrives 0 Online 9000 Write Back 128 KB 4 Background rate Low How often Starting Day Starting Time One Time Hour Minute Weekly Schedule s Existing Schedule Next Parity Check OK Cancel 3 Make selections in the appropriate fields on this window Listed Logical Drives A list of the available fault tolerant logical arrays Use the Shift key to select multiple drives Background Rate The percentage of available array controller CPU time assigned to array administration activities Select Change Controller Parameters from the Custom Conf
177. ignment Status Size Lv 0 Primary N A 137904 MB Ly1 Secondary NIA 137904 MB LD 4 Primary Good 68952 MB LD 5 Primary Good 68952 MB Delete OK Cancel Help Click OK in the Confirm Configuration Operation window to complete the operation and click Close Chapter 11 Updating the Configuration 157 158 The Logical Drive Logical Volume Number The logical drive logical volume number referenced with each logical drive is dynamic it changes when logical drives are created deleted This number is displayed in the logical drive LDs LVs field of several windows including Dynamically Grow and or Reconfigure LDs LVs Change Host LUN Assignments Manage Existing LDs LVs and Partitions and the main window Used strictly as a placeholder that enables you to visually keep track of logical drives and logical volumes this number is insignificant to the controller That is the controller does not report on the logical drives or logical volumes according to this number For example if four logical drives exist and LD2 is deleted the existing LD3 dynamically changes to LD2 and LD4 changes to LD3 Only the LD LV number changes all LUN mapping and data on the logical drives remains unchanged Because the controller reports on the total number of logical drives which in this case is three the actual LD LV number as displayed in the LD LV field is irrelevant In this example if a new logical d
178. iguration Options window to change the background rate How Often Specify how often you want the parity checked Starting Day Specify the day of the week you would like this schedule to start Starting Time Specify the time on the starting day you would like this schedule to begin Existing Schedule The current parity schedule logical drive frequency starting day and time Next Parity Check The date and time you want the next parity check to start 4 When you are satisfied with the schedule click OK 138 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Failed Drives This section contains procedures for recovering from a drive failure with and without a standby drive If for some reason these procedures do not start the rebuilding process instructions are also provided for manually starting a rebuild after a drive failure Caution Install either local or global standby drives previously installed and configured for each logical drive array before a failure occurs Depending on the type of RAID level used and archiving procedure implemented significant data loss might occur in cases of single or multiple drive failures Additionally make tested spare drives readily available on site for immediate replacement if a malfunction occurs To Automatically Rebuild a Drive Using a Standby Drive When a drive associated with a fault tolerant logical drive fails and a standby dr
179. il the limit of 10 000 is reached at which time the Event Log is automatically reduced to the most current 500 events Save Report Creates a text file containing data about each of the storage components on the selected server as of the current date Standard Configuration Creates one or more logical drives with one RAID level on the selected array controller Use when you want a predefined configuration where Sun StorEdge Configuration Service automatically configures storage Custom Configuration Provides multiple choices for configuring or reconfiguring logical drives or logical volumes with varying RAID levels on the selected array controller Use when you want to manually define configuration including setting or changing controller IDs and parameters and defining or modifying RAID sets and standby drives Chapter 6 Setting Up Sun StorEdge Configuration Service 41 Tabs Located below the toolbar tabs enable you to quickly move to other Sun StorEdge Configuration Service Views Tab Description Click to go to the main Sun StorEdge Configuration Service Main View window Click to go to Resource Allocation View Reserved for future use Click to go to LUN Filter View Fibre Channel only Physical Hard Drives As the array becomes fully configured the main window displays multiple components The physical drives that make up the logical drives are displayed by default however to make the mai
180. ile name to identify the file and click Save The program writes the report on the inventory and status of the selected server and its devices The default save location for the report file is in the installation directory and the default file extension is xml It might be helpful to create a subdirectory for saving reports so they do not clutter up the installation directory A report includes the following information General array details a Array name status manufacturer model a Firmware version Boot record version a MAC IP netmask and gateway address a Serial numbers of controllers General overview of the array configuration Total number of logical drives logical volumes and partitions Controller parameters a Host and drive channel settings and IDs Detailed list of each logical drive a RAID level Number and size of physical drives in a logical drive a Number and size of partitions per logical drive and their mappings SAF TE SES information List of FRUs Details of the physical hard drives Chapter 9 Monitoring the Array 125 The following excerpt is from an example report for a Sun StorEdge 3510 Fibre Channel array in xml format which can be used as input into another program CODE EXAMPLE 9 1 Excerpt From Sun StorEdge 3510 Fibre Channel Array Report lt raidbaseview gt lt raidsystem gt lt name gt SUN StorEdge 3510 A A Array SN 000198 lt name gt lt status gt Good lt status gt
181. imple Mail Transfer Protocol SMTP mail server that is delivering the email messages to the destination addresses specified earlier g Click OK when you are satisfied with the information about the Mail Server window The Add Server window is displayed showing the Mailing Lists tab 7 Complete the Add Server function a If you want this server to be part of a group select the Grouping tab The Add Server window is displayed Chapter 6 Setting Up Sun StorEdge Configuration Service 47 Semername Lancer Properties Mailing Lists Grouping Group group NO group Florida Group oK Cancel Help b Select the list box to view the choices available c Select the desired group and release the mouse button d Click OK to register the change 8 If you want to add more servers repeat Steps 3 through 7 for each server 9 Move the servers you want this console to control to the Managed Servers list see To Add Servers on page 43 If you want this console to manage all the available servers click Add All located at the top of the dialog box a To move individual servers to the managed column select each server individually and click Add located between the two list boxes m If during the process of adding servers modifications need to be made see To Edit a Server Entry on page 191 10 When you are finished adding servers click OK to return to the main
182. in FIGURE E 1 shows how the OID was derived The check marks indicate the nodes in the OID In a MIB the data of a specific variable or object resides below its OID Sun s tree node is 2294 Every private enterprise wanting to develop agents to recognize its own devices can apply to the IETF for its own tree node SNMP Request Types The SNMP operations that support accessing MIB data are Get GetNext and Set Get retrieves a scalar value from a table entry field value given an index value GetNext is used to traverse the instances of table entries with each command returning the next sequential value in the column or field of interest The Set operation is used to create or change the value of a MIB variable Appendix E Email and SNMP 239 SNMP Security Setting values raises the issue of security SNMP V1 version 1 has a simple security scheme Each protocol data unit PDU contains a community string which is like a combination of user name and password Each agent can be configured for a particular community string An agent does not respond to a request sent to it except when the community string in the request PDU matches the community string in its own configuration 240 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 ISO 1 org 3 dod 6 Object ID 1 3 6 1 4 1 2294 1 2 E internet 1 Checkmarks indicate th
183. ing Controller Select the agent before clicking Remove Select the agent item before clicking Edit Select the Channel ID of the drive you want to scan Select the firmware file before downloading it Select the Logical Drive s Select the server item before clicking Edit Select the server item before clicking Remove Select the Starting Day Select Timeout Ch d Id d Likely poorly seated or defective drive If random drives possible 1 0 module or cable failure Specify Map Information SUNWsscsConsole needs JRE 1 2 2 1 3 or 1 4 to run The Console will try to find it in usr java usr jre usr local java or usr local jre If you installed the JRE in a directory other than one mentioned above make a link The client receives events only when it is running Are you sure you want to exit The Content of Periodic Trap cannot be Event Please select another one The controller needs to be reset for the new firmware to take effect Do you want to reset the controller The encrypt key you entered includes extra space in the beginning or at the end which can cause encryption errors Do you want to continue This may cause data loss Are you sure you want to move This operation overwrites the present configuration Any existing LDs LVs are deleted and all data is lost If you want to keep your present configuration use the Add LDs LVs to the Current Configuration option Do you want to continue T
184. ing Environment Version Memory Disk Space Solaris 8 and Solaris 9 128 MB minimum 1 MB free disk space minimum Prior to Installing Sun StorEdge Configuration Service Note the following required procedures and additional options prior to installing the program and its related software components m Be sure to read the release notes for your array m Install operating environment updates To use Sun StorEdge Configuration Service on systems running the Solaris operating environment you need to install the most current Sun recommended operating environment patches and Java patches for Solaris 8 and Solaris 9 operating environments For a list of Sun recommended patches refer to the release notes for your array 6 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Chapter 3 If your operating environment contains an enterprise management console you can optionally configure agents to send trapped events to the console using the SNMP service The SNMP service is included with the operating environment and is installed after installing the TCP IP protocol stack If you want the servers on your network to send SNMP traps to the enterprise management console see Email and SNMP on page 229 Optional To install and use Sun StorEdge Diagnostic Reporter a companion utility of Sun StorEdge Configuration Service that reports your storage system events to specified email addresses refer to the Sun StorEd
185. ing Sun StorEdge Configuration Service on Systems Running the Linux Operating Environment 33 34 v To Create Passwords and Permissions Create a password for each of the new users by typing passwd user name Terminal Window Edit Options passwd ssmon New password Re enter new password FE SYSTEM passwd successfully changed for ssmon Administrators might also want to change group permissions which are defined in the svrlist dat file located in the opt SUNWsscs sscsconsole directory during installation The console a Java technology based based utility and as such cannot provide facilities to control permissions or ownership of files that Sun StorEdge Configuration Service creates The svrlist dat file is easily readable by various forms of ASCII text processors It contains the encrypted password for the user ssmon and can be decrypted Note Do not change the permissions and group ownership of svrlist dat after adding all agents that are being monitored Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Uninstalling Sun StorEdge Configuration Service You must uninstall Sun StorEdge Configuration Service when upgrading the console or agent Note that some files are not removed because they are created after the installation and are still valid for the upgrade environment v To Uninstall Sun StorEdge Configuration Service Use the rpm e command follow
186. ing the Sun Linux or Red Hat Linux operating environment Topics covered in this chapter are as follows System Requirements on page 27 Prior to Installing Sun StorEdge Configuration Service on page 28 Installing Software on page 29 Users and Passwords on page 32 Uninstalling Sun StorEdge Configuration Service on page 35 System Requirements Netscape 4 0 or later To view online help TCP IP compliant network interface for the console Each console must have a TCP IP compliant network interface such as an Ethernet or Token Ring network card or a serial line with a modem The console is best viewed with a monitor resolution of 1024 x 768 pixels with 256 colors For other console requirements see the following table 27 TABLE 5 1 Console System Requirements Linux Version Memory Disk Space Sun Linux 5 0 256 MB minimum 10 MB Red Hat Linux 7 2 and 7 3 a TCP IP compliant network interface for Agent Each agent must have a TCP IP capable network card interface and driver set included with the operating environment For other agent requirements see the following table TABLE 5 2 Agent System Requirements Linux Version Memory Disk Space Sun Linux 5 0 128 MB minimum 1 MB Red Hat Linux 7 2 and 7 3 Prior to Installing Sun StorEdge Configuration Service Note the following required procedures and additional options prior to installing the program and its relate
187. inology Overview 195 RAID Levels 201 Local and Global Spare Drives 207 B Monitoring JBODs SCSI Only 211 v To Enable JBOD Support 211 v To View Component and Alarm Characteristics 213 Downloading Firmware for Devices 214 v To Upgrade Firmware on Hard Drives 214 v To Upgrade Firmware on SAF TE Devices 215 v To Replace a Failed Drive 216 C Using the Cluster Configuration SCSI Only 219 Planning the Cluster Configuration 219 Cluster Configuration Requirements 220 v To Set Up Cluster Configuration 220 x Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Determining Host Worldwide Names Fibre Channel Only 225 v To Determine the WWN 225 v To Determine the WWNN 227 v To Determine the WWPN 228 Email and SNMP 229 Sending Email Messages for Each Server 230 v To Send Email Messages for Each Server 230 Setting Up Servers to Send Traps 233 To Check the Community String 233 lt To Specify the Trap Recipient 235 v To Set Up Solaris Operating Environment Servers 236 v To Set Up Linux Operating Environment Servers 236 How SNMP Works 237 v To Send SNMP Traps Without Using Sun StorEdge Configuration Service 242 Troubleshooting 243 Error Codes and Messages 251 Error Codes 251 Error and Status Messages 266 Installation and Program Prompts 283 Glossary 287 Index 295 Contents xi xii Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 FIGURE 8 1 FIGURE 9 1 FIGURE
188. into white A server icon assumes the color of the highest state of any of its storage system Likewise a group icon takes on the highest state of any of its servers with the following exceptions involving non responding or unlogged servers 102 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 When a group icon is disabled inactive it indicates that all the servers attached to that group are not responding if any number less than all of the servers in the group is not responding the group icon appears red representing a critical state For example if there are four servers in the group and three or fewer servers are not responding the group icon is color coded red When a group icon is color coded white not logged in it indicates that one or more servers within that group have not yet been fully configured or could represent a period of status transition TABLE 9 2 gives an example of the different color coding of a two server group TABLE 9 2 Two Server Group Colors Server 1 Server 2 Icon Color Icon Color Group Icon Color Gray Gray Gray not responding Gray Yellow Red Purple or White Red critical White White White not logged into White Yellow Yellow degraded White Red Red critical White Purple Purple optimal Red Any Color Red critical Yellow Yellow or Purple Yellow degraded Purple Purple Purple optimal Groups are not required You can configure the program for no
189. ion Options window select Change Controller Parameters The Change Controller Parameters window with the Channel tab selected is displayed Chapter 11 Updating the Configuration 175 Change Controller Parameters Server 206 235 238 53 ultras Controller Primary SUN StorEdge 3310 SN 900000 Controller Data Firmware Version 3 25N Boot Record Version 1 31G Serial Number 900000 CPU Type PPC750 Paal par ti d Cache Size 512MB ECC SDRAM Controller Unique ID Hex format 0 Not Defined 112233 Append File ID 3310 325N v1 19 1 Issue Controller Reset J Mute Beeper _j Restore Facotry Defaults Drive UF Host liF Redundancy Network Chi LogChl Mode Type PID SID DefClk DefWid Term CurClk CurWid o 0 Drive SCSI 6 80 MHz Wide Off 80 MHz Wide 1 Host scsi 0 80 MHz Wide Off 80 MHz Wide 2 Drive SCSI 6 80 MHz Wide Off Async Narrow 3 6 Host SCSI 3 80 MHz Wide Off 80 MHz Wide NIA RCCOM INA NIA NIA NIA NIA NIA Change Settings oK Cancel Help Note For the Sun StorEdge 3510 FC array the CurClk is 2 0 GHz Controller Name If the controller name needs to be set select Controller Name and type the desired name Click OK to save the change m Controller Unique ID This ID is automatically set v To Save Changed Values Some of the options on the Change Controller Parameters window require that the controller be re
190. irements 20 console install 22 console requirements 20 creating NT users 24 creating system users passwords 23 creating Win2000 users 25 NT partitions 62 system requirements 19 uninstalling Sun StorEdge Configuration Service 25 users passwords 23 Windows NT 219 Windows 2000 agent starting stopping 23 Windows NT agent starting stopping 22 worldwide name definition 288 determining on Linux 226 determining on Solaris OE 225 determining on Windows NT 2000 226 worldwide node name determining 227 worldwide port name determining 228 Write a new label to the new LD check box 79 145 write policy definition 293 write back cache definition 293 enabling 182 write through cache definition 293 WWN definition 288 Y yellow device status item 101 304 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003
191. is displayed prompting you to save the log file 2 Select one of the following options m Select yes at the prompt select a folder and a file name and save the log file m Select no at the prompt The contents of the log file is deleted Note You can also save and delete the contents of the eventlog txt file using the Save Event Log and Delete Event Log icons on the toolbar 122 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Each event record contains the fields shown in the following table TABLE 9 3 Event Record Fields Date The date on the server when the event occurred Time The time on the server when the event occurred Server The IP address of the server and the server name Card The card name if applicable for the event One of three severity levels Critical Warning or Informational These Severity states are described in the following subsection Error Code The basic error code and the extended error code separated by a dash Text Message A text message describing the event Severity Levels m Critical A message that does require intervention by the network administrator such as the failure of a device power supply or fan m Warning Warning messages generally indicate internal program events However if you see a large number of these messages it might mean that there is a problem with the server or the network m Informational A message about the devices on the s
192. is section describes the configuration steps needed Note You need to follow the instructions in this section only if you want to send SNMP traps to other enterprise management consoles Caution If HP OpenView is installed on the same server that you are setting up to send traps to avoid initialization errors you need to reconfigure the system resources For instructions on reconfiguring system resources see the troubleshooting item Symptom HP OpenView won t install or the trap daemon won t start on page 248 Windows NT Servers To configure a Windows NT server to send SNMP traps to one or more enterprise management consoles you need to configure each SNMP service on the server to make sure that m The server lists the community string or community name of the enterprise management console m The server lists the enterprise management console as the recipient of traps from the Windows NT agents software To Check the Community String You can use the default community name or community string of public However choosing a community name other than public provides more security because it limits the communication to only those computers that have the specified community string To set the community string for Windows NT 4 0 Appendix E Email and SNMP 233 1 In the Control Panel window double click the Network icon and then click the Services tab if it is not already selected In the Network Servi
193. is selection is inactive unless you have selected an array with available physical drives 3 Select Add LDs LVs to the Current Configuration from the Custom Configuration Options window 4 Verify that the server and controller displayed at the top of the window are correct 5 Select a disk you want to be included in the new logical volume and click Add Disk If you make a mistake or change your mind select the drive and click Remove Disk 6 Select a RAID Level For definitions of RAID levels see RAID Basics on page 195 7 Select the desired Host channel and SCSI ID to which you would like the new logical drive to be mapped to from the Channel and the SCSI ID list boxes 8 Set the Max Drive Size The Max Drive Size displays the total capacity of each disk A smaller logical drive can be created by decreasing this value 152 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 10 Note If you do not change the Max Drive Size but you do change the Partition Size a new partition is created at the specified partition size The remaining logical drive size capacity moves to the last partition Remaining capacity can be used later by expanding the drive as explained in To Expand the Capacity of a Logical Drive or Logical Volume on page 163 The drive capacity is no longer editable after a partition is created Note If you want to create another logical drive on the same controll
194. is that it allows many more hosts like Windows NT to attach to an array through a common Fibre Channel port and still maintain LUN security 90 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Assigning a LUN Filter Assigning a LUN filter involves the following steps m Access the LUN Filter window m Add HBA device manually if you do not see the desired HBA a Remove standard mapping a Map logical drives to hosts To Access the LUN Filter View Access the LUN Filter View by clicking the Filter View tab Click the container symbol to expand the device trees and view the servers in detail on the left and the array devices in detail on the right Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help MALE 1e Main view FESTENE Filter View da Hosts Storage Pools a SUN StorEdge SN 3328237 Managed by Host falcon 206 235 238 67 falcon SunOS 5 8 Vag Logical Drive 0 Partition 0 174000 MB p ge All Hosts z Logical Drive 0 Partition 1 174755 MB a Logical Drive 1 Partition 0 174500 MB Logical Drive 1 Partition 1 174255 MB Vi z i Chapter 8 LUN Filtering Fibre Channel Only 91 v To Add HBA Devices Manually If you do not see the desired HBA device under the Hosts displayed add it manually through the Configure Host WWN window 1 Select Configuration Configure Host WWN 2
195. ith the remaining capacity In the New Configuration window the Add Disk button changes to Add Array when the remaining drive capacity is on multiple physical drives that have already been used to create a logical drive Now that the physical drives have been sliced they have to be selected as an array They cannot be selected separately Redundant Array of Independent Disks An arrangement of two or more disk drives configured to work together to provide more disk storage space better performance and or redundant backup of data Various combinations of these features are described by defined RAID levels For a detailed description of RAID levels see RAID Basics on page 195 Descriptions of the read policies are as follows When you indicate a No Cache read policy the controller does not store data in the read cache Normal specifies that the current controller does not use Read ahead caching for the current drive Set the read policy to Read Ahead and the controller reads multiple adjacent blocks of data automatically This is most effective for applications with sequential reads Glossary 291 292 rebuild spanning standby drive state stripe size Rebuilding a disk is the process of reconstructing the data on a disk before it failed Rebuilding can be done only in arrays with data redundancy See automatic rebuild on page 289 for detailed information about rebuilding For the Rebuild rate see back
196. ition 1 Partition 1 TOB 1 5 GB Logical drive 1 LUN 2 Logical drive 0 Partition 2 Partition 0 2 5 GB 2 GB FIGURE A 5 Mapping Partitions to Host ID LUNs Logical drive 1 Logical drive 0 Logical drive 0 Partition 0 Partition 2 Partition 0 2 GB Host SCSI channel LUN 5 F LUN 4 M LUN3 M LUN2 F gt LUN 1 FM LUNO IDO 1 GB 1 5 GB 2 GB D Logical drive 0 Logical drive 1 Logical drive 1 Partition 1 Partition 1 Partition 2 FIGURE A 6 Mapping Partitions to LUNs Under an ID 200 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 RAID Levels There are several ways to implement a RAID array using a combination of mirroring striping duplexing and parity technologies These various techniques are referred to as RAID levels Each level offers a mix of performance reliability and cost Each level uses a distinct algorithm to implement fault tolerance There are several RAID level choices RAID 0 1 3 5 1 0 3 0 30 and 5 0 50 RAID levels 1 3 and 5 are the most commonly used The following table provides a brief overview of the RAID levels TABLE A 1 RAID Level Overview Number of Drives RAID Level Description Supported Capacity Redundancy 0 Striping 2 36 N No 1 Mirroring 2 N 2 Yes 1 0 Mirroring and 4 36 even number N 2 Yes striping only 3 Striping with 3 31 N 1 Yes dedicated parity 5 Striping with 3 31 N 1 Yes dis
197. ive has previously been installed and configured as either a global or local spare the failed drive is automatically substituted and its data rebuilt using the designated spare drive For this to occur flawlessly the spare drive s capacity must always be equivalent to or larger than the failed drive that is being replaced The rebuilding process normally starts within one to two minutes It is performed in the background and takes approximately eight minutes per Gbyte when there is no other activity on the controller During the automatic rebuild process normal activity might continue although performance might degrade The degree to which performance degrades is determined by the background rate set for the controller The progress of the rebuild process is displayed when you select View Array Admin Progress Reestablish automatic rebuild capability by replacing the failed drive using instructions contained in the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array Chapter 10 Maintaining the Array 139 140 Wa t at least 60 seconds after removing the failed drive before inserting a new drive Make sure the replacement drive is at least equal to the largest drive in the enclosure Install the replacement drive in the same slot drive bay as the failed drive the replacement drive then becomes the new standby drive After the rebuild process is complete and the logical drive is online
198. ive configuration information is stored on array controllers and on the physical drives attached to them extreme circumstances such as fire can occur causing damage to both the controller and the drives Keep multiple backup copies of your current logical drive or LUN configuration on diskette or some other form of external media other than the array Keep at least one backup copy in a vault or secured location off site A backup copy of the configuration enables you to restore the configuration to a new controller without having to completely reconfigure the array If you do not have a backup copy of the current configuration data could be lost Always save your array controller configuration to a file whenever you a Install a new storage system enclosure or change the SCSI ID for the controller in an existing enclosure m Replace an array controller m Reconfigure or add logical drives to an array controller m Rebuild the data from a failed drive to a standby drive To restore a configuration from a file see To Restore a Logical Drive Configuration on page 143 1 Select the controller with the configuration you want to save 2 Select Configuration Save Configuration The Save Configuration window is displayed Save Configuration Look in CA cigsavset es tt Da E Bf storedge ct File name storedge cfg Save Files of type StorEdge configuration file cfg
199. ive s to be automatically labeled which enables the operating environment to use the drive click Write a new label to the new LD 5 To load the saved configuration select OK The Load Configuration Confirmation window is displayed Carefully review the information presented in the Load Configuration Confirmation window before making a decision to continue Load Configuration Confirmation Server 206 235 238 63 E3000 Card Primary SUN StorEdge 3310 SN 3150320 File Narne test1_rfk cfg Save Date Tue May 07 13 48 30 PDT 2002 Save Description One RAID 5 with 3 drives This operation will erase any existing configuration and data Load Array Configuration Apply Cancel 6 Click Apply to load this configuration or click Cancel to terminate this function Apply causes the configuration operation to continue and a progress window is displayed Note Do not initialize LUN s after restoring the array configuration backup file contents 7 If you are running Windows NT shut down and restart the operating system Reinitializing the operating system is required to enable the logical drive configuration to be recognized by Windows NT Chapter 10 Maintaining the Array 145 v To Reset the Controller Whenever you make changes to the controller parameters you are asked if you want to reset the controller so that the changes take effect If you are making multiple changes you might not want to stop and reset the
200. l Volume on page 163 m Available Size MB displays the total capacity of all disks which is the total logical drive or logical volume size Note The maximum usable capacity for a logical drive is equal to the smallest physical disk size For example if you add an 18 Gbyte disk and then add a 70 Gbyte disk to be part of the logical drive the maximum usable capacity is 18 Gbyte per drive 7 Determine whether the logical drive is to be part of a logical volume Note Logical drives that have been partitioned cannot be added to a logical volume 8 Determine whether you want to partition the logical volume Note Partitioning can be done during the initial configuration or after the logical volume has been created 9 Determine the background rate which is the percentage of available array controller CPU time assigned to array administration activities such as rebuilding drives checking parity and initialization If the background rate is set to 100 the array administration activities have a higher priority than any other system activity At 0 the array administration activity is done only if there is no other activity on the array controller v To Prepare for Logical Drives Larger Than 253 Gbyte The Solaris operating environment requires drive geometry for various operations including newfs In order for the appropriate drive geometry to be presented to the Solaris operating environment for
201. laced with new member drives each with a capacity of 36 Gbyte as illustrated in the following figure 18 GB 18 GB 18GB New drive New drive New drive RAIDS 4 GB 36 GB 36 GB 36 GB In use Unused 36 GB 36 GB 36 GB e RAID5 4 GB FIGURE 11 1 Copying and Replacing Member Drives 1 Select the appropriate array 2 Select Configuration Custom Configure 3 Select Dynamically Grow and or Reconfigure LDs LVs from the Custom Configuration Options window 166 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 4 Select the logical drive for which you are going to perform the copy and replace operation 5 Select the Copy and Replace Drive tab on the Dynamically Grow and or Reconfigure LDs LVs window 6 From the Drive to Copy Data From list select the new hard drive 7 From the Drive to Copy Data To list select the hard drive that is going to be replaced and click OK Server Controller Dynamically Gro 206 235 238 52 B52 Primary SUN StorEdge 3310 SN 666666 Select a LDILV and or Reconfigure LDs LDILV Drys Assignment Status Size Ly 0 LD 0 LD1 Lisa Primary Primary Primary a mel Good Good Good al 4000 MB 12000 MB 4000 MB annann Expand LDILV Add SCSI Drives Copy and Replace Drive Drive to Copy Data From Ch ID 0 2 0 3 Capacity 34732 MB 34732 MB Drive
202. ld 184 Select Configuration File window 59 86 Select Controller Progress window 141 sequential I O optimization maximum size 180 Server List Setup window 192 server not responding 243 Server Setup window 193 servers Add Server Properties 44 Add Server window 44 193 230 231 add to Managed Servers list 43 assign to controller through console 50 Available Servers list 192 230 changing assignments 52 Edit Server window 192 193 230 246 editing 191 inventory 104 Managed Servers list 193 246 managing 48 manually deleting managing server using terminal 53 148 organize into groups 47 Server List Setup command 191 Server List Setup function 224 230 Server List Setup icon 41 Server List Setup procedure 43 Server List Setup window 246 Server Login window 49 Server Setup 246 Server Setup window 191 230 246 setup to send traps 233 TCP IP address for server 45 View Server command 108 View Server window 108 Service Configuration window 234 SES definition 288 Set Controller Config field 187 Severity field 251 severity levels events 123 Simple Mail Transport Protocol SMTP 232 SMART Drive field 117 SMART monitoring enabling 55 SMTP e mail messages 229 SN 100 SNMP agents and managers 238 how it works 237 identifying objects 239 Management Information Base 239 objectIdentifier of MIB variable 241 protocol data unit PDU 240 request types 239 security 240 service option 7
203. le alarm on the box sounds a For the program to continue monitoring after this alarm condition starts you must click Reset in this window or you can click Reset on the array enclosure m Only users assigned configuration security privileges are allowed to Reset the alarm through the program Replace the failed component or check the enclosure if its internal temperature is abnormal The lower section of the window provides status of the components in the window When there is a device in the slot it is represented by a drive icon with a color and a symbol representing its device state 118 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 View FRU A FRU is a field replaceable unit It is a part used to assemble a new system or to repair a system in the field The Sun FRU ID field replaceable unit identification program is a Sun solution for capturing transmitting and analyzing FRU specific configuration diagnosis and failure information residing on the FRU Select View View FRU to display the FRU IDs and information for all FRUs in the array including Serial Number Model Description Vendor ID Time time the FRU was programmed and Location View FRU Server 206 235 238 53 ultras Controller Ch 0 Id 0 SUN StorEdge 3310 A A SN 900000 FRUID Serial Model Description Vendor ID 270 5403 01 g00001 MN2 LCM 512 02 CTLR Mod 512 Mer Batt LVD Primary Ox7F7F7F01 270 5403 01 900000 M
204. level are shown 99 The following figure shows an example of the expanded view of the main window Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help EEN ch 0 14 0 SUN StorEdge 3310 A A Array SN 123456 EM secondary SUN StorEdge 3310 SN 555555 B Logical Drive 1 73612201 RAID 5 6666 MB Logical Drive 1 Partition 0 2222 MB Map 1 1 0 Logical Drive 1 Partition 1 2222 MB Map 1 1 1 Logical Drive 1 Partition 2 2222 MB Map 1 1 2 E Logical Drive 3 RAID 0 6000 MB E Logical Drive 5 RAID 3 8000 MB a Array Ch 0 Id 14 SUN StorEdge 3310 A ia Array Ch 2 Id 11 SEAGATE ST336605LSUN36G 34732 MB a Array Ch 2 Id 12 SEAGATE ST336605LSUN36G 34732 MB aa Array Ch 2 Id 13 SEAGATE ST336605LSUN36G 34732 MB a Primary SUN StorEdge 3310 SN 666666 Note The SN represents the unique ID of the array The following figure shows an example of a collapsed view Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help For more information you can double click an icon to open a component view window The component views are covered later in this chapter 100 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Another feature of the main window is that device states are color coded and symbol coded so that it is easy to identify when a devic
205. llation and Program Prompts Enter a Location Enter a mail address Enter a System ID Enter a valid gateway address Enter a valid IP address Enter a valid network mask Enter SMTP server information Enter SMTP Server information Enter the login password Enter the ssconfig user password to login Install JRE 1 2 2 1 3 or 1 4 before installing the console Issue Reset to the controller Mapped LUNs exist These must be deleted before creating new LDs LVs If you proceed this operation overwrites the present configuration Any existing LDs LVs are deleted and all data is lost If you want to keep your present configuration use the Add LDs LVs to the Current Configuration option Do you want to continue Please select a LD LV Please select CH ID Please select the Channel ID of which you want to scan Please specify at least one SSCS agent in command line or in ssdgrcli cfg Remove the package PKG_NAME and then try to install this package Select a LD LV Select a Product ID before downloading firmware Select Boot Record File Select Configuration File Select either AM or PM Select Firmware File Select only ONE LD LV Select only one row to edit it 284 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 35 Installation and Program Prompts Continued Installation and Program Prompts Select only one row to remove it Select Server for Manag
206. ller UPS AC Power Back On Error Field Drive Side Event TABLE G 29 Drive Side Event Errors Error Field Description 01 02 03 04 05 06 07 08 09 0A 0B OC 0D OE OF 10 11 Drive Channel Select Timeout Drive Channel SCSI Bus Error Drive Channel Unexpected Disconnect Drive Channel Negotiation Error Drive Channel Target Timed Out Drive Channel Parity Error Drive Channel Data Under Or Overrun Drive Channel Undefined Error Drive Channel SCSI Bus Reset Issued Drive Channel Not Ready Error Drive Channel Target HW Error Drive Channel Target Media Error Drive Channel Unexpected Unit Attention Drive Channel Unexpected Sense Data Drive Channel Block Reassign Fail Drive Channel Block Reassign Success Drive Channel SCSI Aborted Command 264 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 29 Drive Side Event Errors Continued Error Field Description 12 Drive Channel SCSI Channel Fail 13 Drive Channel Smart Fail 14 Drive Channel Scan SCSI Drive Eror Field Host Side Event TABLE G 30 Host Side Event Errors Error Field Description 01 Host Channel SCSI Bus Reset 02 Host Channel SCSI Bus Device Reset 03 Host Channel Abort Tag Message 04 Host Channel Parity Error 05 Host Channel Reselect Timeout Error Field Logical Drive Event TABLE G 31 Logical Drive Event Errors Error Field Description 01 Logical Drive SCSI Drive Fail 02 Logical Drive Init
207. logical drives larger than 253 Gbyte you have to configure Host Cylinder Head Sector Mapping Configuration using the firmware application Refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array for information about accessing the firmware application 1 In the firmware application select view and edit Configuration parameters on the Main menu Chapter 7 Full Configuration 73 2 Select Host Side SCSI Parameters 3 Select Host Cylinder Head Sector Mapping Configuration 4 Select Sector Ranges and specify 255 5 Select Head Ranges and specify 64 6 Select Cylinder Ranges and specify lt 65536 Y To Create and Partition a Logical Drive Using New Configuration Before you create and partition a logical drive using New Configuration for the first time it is useful to review the steps under Before You Use New Configuration on page 71 The following steps provide a working example of creating a new configuration for a new logical drive Three logical drives are selected and configured into a RAID 5 logical drive A small logical drive is then created and partitioned Caution Back up any existing data to an external device before using the New Configuration command Sun StorEdge Configuration Service automatically initializes new logical drives defined on the array controller 1 Log in as an ssconfig user 2 Select the desired RAID controller in the main window 3 Select Configuration
208. mational Warning Critical m The text message The information that is displayed and its format are dependent on the SNMP management console you are using The file RST_OID MIB must be loaded into the enterprise management console for traps to be received On Solaris or Linux OEs this file is located in opt SUNWsscs ssagent On Microsoft Windows this file is located in Program Files Sun ssagent Agents and Managers The SNMP software model consists of agents and managers An agent is the software that enables variables in the managed device to be monitored The agent software is either embedded in the device that is managed or running on a computer to which the device is connected The manager or management console is the network monitoring software that uses SNMP to send requests to the agents about the variables The manager polls the agents periodically because the values of variables change SNMP managers typically analyze the data received from the agents and make it available to the user in a graphical display The data can be stored in a database for historical and trend analysis In addition to responding to the SNMP manager s requests agents can send unsolicited notifications or traps to the management station This is similar to interrupts in conventional software 238 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Management consoles can take various actions in response to a trap Usually
209. menu the commands and windows described in this section are accessed through the View menu View Group View Server View Controller Configuration View Logical Drive View Physical Drive View Enclosure View FRU Array Administration Progress Agent Options Management Save Report View Report Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 View Group View Group displays the servers that make up the group that is selected in the main window To access View Group double click the group icon s5 in the main window or select the group icon and select View View Group The Server List displays all servers that are attached to the specified group View Group Group Name Sstelab Group Information Status Online Server List Server Status IP Address Me262 Not discovered 206 235 238 70 SunBlade Not discovered 206 235 238 65 E3000 Online 206 235 238 63 View Close Help To view more information about any of the servers listed select the appropriate status record in the list and click View or double click the status record A window describing the corresponding server is displayed Chapter 9 Monitoring the Array 107 108 View Server View Server displays the characteristics of the server that is selected in the main window To access View Server double click the server icon z in the main window or select the server icon and select View
210. mmunications Errors Error Field Description 01 Socket Fault 02 Report Fault 03 Thread Fault 04 Lock Fault 05 System Fault Error Field Communications Link TABLE G 19 Communications Link Error Field Description 01 Socket Fault 260 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Error Field Communications Async TABLE G 20 Communications Async Error Field Description 01 Socket Fault 02 Thread Fault 03 Cold Link Fault 04 Send Event Fault Error Field Communications Security TABLE G 21 Communications Security Error Field Description 01 Security Violation Error Field Timeout TABLE G 22 Timeout Errors Error Field Description 01 Configuration Update 02 Lock Timeout Error Field Administration TABLE G 23 Administration Errors Error Field Description 01 Set Customer Name Fault 02 Set Configuration Ended 03 Initialize Appendix G Error Codes and Messages 261 TABLE G 23 Administration Errors Continued Error Field Description 04 05 06 07 08 09 0A 0B OE OF 10 11 12 Initialize Ended Rebuild Rebuild Ended Parity Check Parity Check Ended Set SAF TE Slot State Set SAF TE Perform Slot Set SAF TE Send Global Schedule Parity Check Schedule Parity Check Ended Set Controller Parameters Firmware Download Consistency Check or Rebuild Ended Error Field Firmware TABLE G 24 Firmware Download E
211. n Service 1 3 User s Guide June 2003 ps e grep ss The output includes the name sst rapd if it does not see To Start or Stop the Agent on page 13 for instructions on enabling a daemon Under Windows NT go to Control Panel Services and check whether the SNMP service is listed and is shown as started If it is not install it and then start the service Refer to your Windows NT documentation for details Check that the proper target address of the enterprise management console and the community string is set up on the server properly The detailed steps for the proper setup on a Windows NT server for sending traps to an enterprise management console are given in Setting Up Servers to Send Traps on page 233 Make sure that the MIB is compiled under the SNMP management console On Solaris or Linux OEs the RST_OID MIB file is located in opt SUNWsscs ssagent On Microsoft Windows this file is located in Program Files Sun ssagent Refer to your SNMP management console documentation such as HP OpenView for information about how to compile the MIB Under Windows NT check the NT registry entries for Sun StorEdge Configuration Service If the entries are absent reinstall the agent on the server a First make sure that HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services SNMP Parameters ExtensionAgents contains an entry for SSAGENT b Second check that HKEY_LO
212. n window more manageable to navigate you can choose not to display the physical hard drives by deselecting View Display HDD under LD Navigating The program follows standard Java programming language keyboard and navigation operation 42 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Add Servers Before you can monitor or configure a server you need to add it to the Managed Servers list through Server List Setup 1 Start Sun StorEdge Configuration Service if it is not already running 2 Select File Server List Setup The Server List Setup window is displayed Available Servers Managed Servers gt gt Add All gt 206 235 238 65 SunBlade 206 235 238 63 E3000 206 235 238 70 Me262 206 235 238 12 Lancer lt lt Remove All lt lt Server Limit None Groups Cancel 3 Organize the servers into groups a Click Groups in the Server List Setup window The Group List Setup window is displayed Available Groups Group Name Florida Group OK Cancel Help b Type a name in the Group Name field and click Add Chapter 6 Setting Up Sun StorEdge Configuration Service 43 c To delete a group select the group name from the Available Groups list and click Delete d When you are finished adding and deleting groups click OK The Server List Setup window is displayed 4 Add a se
213. nd SNMP 231 b In the Severity list box scroll through the list and select the desired one c Click Add to List To delete a user from the list select the mail address and click Delete from List d Indicate the mail server Click Setup Mail Server The Mail Server Setup window is displayed Mail Server Setup Outgoing Mail SMTP Server 206 6 182 71 OK Help Type the IP address or name of the Simple Mail Transport Protocol SMTP mail server that delivers the email messages to the destination addresses specified earlier e Click OK when you are satisfied with the information about the Mail Server window The Add Server or Edit Server window is displayed 5 Click OK when you are satisfied with the information about the Add Server or Edit Server window The Server Setup window is displayed 6 If you want to add additional servers repeat Steps 2 through 5 for each server 7 If necessary move the server or servers you want this console to control to the Managed Servers list If you are editing a server you must move it back to the Available Servers list 8 Click OK to return to the main window 232 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Setting Up Servers to Send Traps If you have an enterprise management console on your network for example HP OpenView or IBM NetView you can configure servers to send traps about events to the console Th
214. nel Only 95 3 When the prompt is displayed to confirm the mapping click OK Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help DER eS Main View SECTE Filter View oe Hosts amp Storage Pools Ao 9 I L206 235 238 67 falcon SunOS 5 8 fe SUN StorEdge SN 3328237 Managed by Host falcon zg Logical Drive 0 Partition 0 174000 MB x HEAL WWN201 000008 F 000010 pA Logical Drive 0 Partition 1 174755 MB Logical Drive 1 Partition 0 174500 MB f Logical Drive 1 Partition 1 174255 MB o E HBA2 WWN211000C0FF000010 E 206 235 238 232 Superfortress SunOS 5 9 o MN HBA wwN2010000101000010 o MN HBA2 wwn2110000101000010 J a cie All Hosts Warning A waren This operation will map Logical Drive 1 Partition 1 174255 MB to to host Superfortress 206 235 238 232 Do you want to continue The Specify Map Information window is displayed Note that the program automatically maps the logical drive to the first HBA card listed in the host if there is more than one HBA card 4 Assign the logical drive to a primary or secondary controller and with the desired channels and LUN ID numbers and then click OK The assignment of the primary controller or secondary controller to an HBA card is selected for the initial LUN filter assignment and cannot be changed unless you delete the LUN filter assignment and start over
215. nfig user that was established earlier c Click OK 6 Set email addresses a If you want Sun StorEdge Configuration Service to send event messages using email select the Mailing Lists tab and continue with the following directions You might want to type your own email address and the addresses of selected users for the purpose of receiving information about critical events on the server Chapter 6 Setting Up Sun StorEdge Configuration Service 45 Note Instead of keeping the console running in the foreground you can use Sun StorEdge Sun StorEdge Diagnostic Reporter a companion utility of Sun StorEdge Configuration Service that runs as a background service that sends messages from the hosts and array to specified email addresses For details refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide To ensure that Sun StorEdge Configuration Service receives email see Email and SNMP on page 229 for information on setting traps For another method of receiving event alerts see To Send SNMP Traps Without Using Sun StorEdge Configuration Service on page 242 Server narne starship Properties Mailing Lists Grouping Mail Address Severity Mail Address test sun com Severity Critical Add to List Setup Mail Server Cancel Help b For each user type an email address in the Mail Address field c In the Severity list box
216. nfiguration is removed the program reverts to in band storage and monitoring after you start restart the services Type the IP address of the array in the IP Address field and click Add If you have created a password for the array using the firmware application type it in the Password field and then re type it in the Verify Password field Note By default there is no password set for the array For information on creating or changing the password refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array Chapter 9 Monitoring the Array 129 Server 206 235 238 52 B52 Monitoring Frequency in Secs Palling Time Acceptable Range 5 to 1200 Secs 60 Periodic Device Discovery Time in Minutes 0 to disable Minimum Value 5 Minutes O Disabled Interval of trap generation for an event in Secs 0 one trap for an event Minimum 60 Secs D Only once trap for an event Timeout of heartbeat lost in Minutes Default is 15 Acceptable Range 1 to 30 Minutes 15 C Enable SMART Monitoring 1 Enable JBOD support Controller Primary Agent Information RONA 206 235 230 198 206 235 238 198 58632 gt Add gt SocketPort 58632 A Password pee lt Remove lt Verify password M Out Of Band Agent preferred over In Band 8 For the program to recognize the out of band array and display it in the main window select the server 9 Select View Vie
217. nment 246 for traps 235 IP addresses cluster configuration 223 Issue Controller Reset check box 176 177 188 J Java version checking 244 JBOD dual bus configuration 212 monitoring 211 219 replacing a failed drive 216 single bus configuration 211 upgrading firmware on hard drives 214 upgrading firmware on SAF TE devices 215 L label automatically writing 79 Linux OEs etc init d ssagent start stop 31 32 opt SUNWsscs ssconsole directory 34 creating users passwords 32 passwd command 34 ps e grep ss for process number 32 rpm to uninstall 35 service ssagent status 32 SNMP traps 236 sstrapd 32 starting stopping agent 31 stopping console 39 system requirements 27 uninstalling 35 users passwords 32 loading configuration See restoring logical drive configuration local spare drive compared to a global spare drive 207 definition 196 logging in 49 logging out 49 logical drive adding 152 adding SCSI drives 165 creating a partition 159 definition 196 290 deleting 156 deleting a partition 161 drive allocation 198 expanding capacity 163 larger than 253 Gbyte 73 maximum number 66 maximum number of disks per logical drive 181 maximum number of drives for RAID level 76 maximum usable capacity per logical drive 181 Partitions box 84 restoring configuration 143 saving configuration 59 View Logical Drive command 115 View Logical Drive window 117 logical drive number 158 l
218. ns under which Sun StorEdge Diagnostic Reporter stops working and does not report its condition The workaround is to stop and restart it a If the agent fails or is stopped and restarted Sun StorEdge Diagnostic Reporter stops working m If the Config Tool is running and the daemon is stopped and restarted a condition might occur whereby the Config Tool can no longer communicate with the daemon a If the agent fails or is stopped the daemon does not detect it stops sending email messages and continues to show that Sun StorEdge Diagnostic Reporter is still connected by displaying a green status Stop and restart Sun StorEdge Diagnostic Reporter by typing etc init d ssdgrptd stop etc init d ssdgrptd start Symptom Solaris or Linux The online help is not displayed Make sure the absolute pathname of the web browser you want to use to display online help has been specified 1 Go to opt SUNWsscs sscsconsole and type config_sscon 2 Enter the absolute pathname of the web browser 250 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX G Error Codes and Messages This appendix provides a list of error codes and error and status messages Error Codes Shown and described in the Event Log an error code is an eight character code that consists of four fields of two characters each Some codes might be followed by a dash and another eight character c
219. nstalling Sun StorEdge Configuration Service Consoles and Agents on systems running the Solaris operating environment Topics covered in this chapter are as follows System Requirements on page 5 Prior to Installing Sun StorEdge Configuration Service on page 6 Installing Software on page 7 Users and Passwords on page 14 Uninstalling Sun StorEdge Configuration Service on page 16 Restoring a Configuration on page 17 System Requirements Netscape 4 0 or later To view online help TCP IP compliant network interface for the console Each console must have a TCP IP compliant network interface such as an Ethernet or Token Ring network card or a serial line with a modem The console is best viewed with a monitor resolution of 1024 x 768 pixels with 256 colors For other console requirements see the following table TABLE 3 1 Console System Requirements Solaris Operating Environment Version Memory Disk Space Solaris 8 and Solaris 9 with 64 MB recommended 16 MB free disk space minimum Sun recommended patches For a list of Sun recommended patches refer to the release notes for your array a TCP IP compliant network interface for the agent Each agent must have a TCP IP capable network card interface and driver set included with the operating environment For other agent requirements see the following table TABLE 3 2 Agent System Requirements Solaris Operat
220. ntation for more information v To Create Windows 2000 Users 1 Under Settings Control Panel Administrative Tools Computer Management System Tools Local Users and Groups select Users 2 Right click the Users folder and select New User to add the three users ssmon ssconfig and ssadmin 3 Add one of the users under User name Enter a description if desired under Description 4 Enter a password and if desired select User Cannot Change Password and Password Never Expires Uninstalling Sun StorEdge Configuration Service Use the Windows Add Remove Programs utility to remove Sun StorEdge Configuration Service from a Microsoft Windows Console v To Uninstall Sun StorEdge Configuration Service 1 Go to Start Settings Control Panel Add Remove Programs 2 Select the Sun StorEdge Configuration Service Agent and select Add Remove Respond appropriately to the prompts 3 Select the Sun StorEdge Configuration Service Console and select Add Remove Respond appropriately to the prompts Chapter 4 Installing Sun StorEdge Configuration Service on Windows NT or 2000 Operating Systems 25 26 Sun StorEdge 3000 Family Configuration Service 1 3 Users Guide June 2003 CHAPTER 5 Installing Sun StorEdge Configuration Service on Systems Running the Linux Operating Environment This chapter provides procedures for installing Sun StorEdge Configuration Service Consoles and Agents on systems runn
221. o configure a web server so you can manage monitor an array through a web browser In this chapter the New Configuration option is described in detail Configure Web Server is described in Managing Storage Through the Web on page 132 The remaining options are described in Updating the Configuration on page 151 The New Configuration Option The New Configuration option enables you to customize the logical drive configuration to meet the specific needs of your environment You can configure and partition one or more logical drives with varying RAID levels You can then add two or more logical drives unpartitioned to a logical volume and divide the logical volume into a maximum of 32 partitions for SCSI and 128 partitions for Fibre Channel Note On systems running the Solaris operating environment if the console locks up during use obtain the process number and then close and reopen the window as described in If Console Locks Up During Use on page 39 Before You Use New Configuration Before you use New Configuration to create a logical drive or a logical volume for the first time it is useful to familiarize yourself with the information contained in the following steps Knowing this information ahead of time will ease the process of creating a logical drive or volume Determine whether the optimization mode of the logical drive is to be Sequential T O default or Random I O One optimization mode must be a
222. o restore the configuration to a new controller without having to completely reconfigure the storage array Always save the array controller configuration to a file whenever you a Install a new storage system enclosure or change the SCSI ID for the controller in an existing enclosure m Replace an array controller m Reconfigure or add logical drives to a array controller a Rebuild the data from a failed drive to a standby drive Chapter 7 Full Configuration 85 v To Save a Configuration to a Backup File 1 Select the controller with the configuration you want to save 2 Select Configuration Save Configuration The Save Configuration window is displayed Save Configuration Look in jo cfgsavset storedge cfa Filename storedge cfg Save Filesoftype StorEdge configuration file cfg Cancel 3 If necessary navigate to the drive and folder where you want the configuration file to be saved Save the file to a diskette or a drive external to the array 4 Specify the configuration file name and click Save The Save Configuration window is displayed Save Configuration Server 206 235 238 65 SUNblade Card Primary SUN StorEdge 3310 A A Array SN 000032 Directory op SUNWsscs sscsconsolelcfgsavset File storedge cfg Enter Description for the Saveset here ok Cancel Help 5 Type a description of the configuration you are saving 6 Click
223. o the Managed Servers list see Select or Deselect Automatic Discovery of servers on page 45 the program automatically scans and performs an inventory on these servers You are not required to provide a monitoring password to retrieve information provided by the program Depending on the complexity of the network and the number of servers it can take several minutes for the discovery process to finish However if you choose not to use the Auto Discovery option on startup the servers icons are white indicating that there is currently no information available for these servers In this case you need to double click each server icon and specify the appropriate monitoring password You can also select File Login Once the password is specified for a server the discovery process begins to perform an inventory on the selected server Note If you need a very secure environment where access to server inventory data is restricted select No for Auto Discovery see Select or Deselect Automatic Discovery of servers on page 45 Chapter 9 Monitoring the Array 105 106 Viewing Detailed Device Information Sun StorEdge Configuration Service provides detailed information about each agent or server and about the array devices that are connected to it The fields on each of these views vary depending on the capabilities of the disk controller Except for Save Report and View Report which are located under the File
224. ocumentation for installation steps Install the agent on each server a Stop the services on one server before installing it on the other server b Ensure that the service is running on a server that has access to a host LUN mapped on logical drive assigned to primary controller c See the appropriate installation chapter for specific steps for installing the agent After installing the agent you do not need to reboot However once the agent is installed be sure to stop the services on one of the servers Note In the next few steps you will work with one server only as an example Install the console software You can install the console on one of the servers or on any computer on the network where the servers reside The program enables you to configure and monitor the array remotely See the appropriate installation chapter for detailed steps Add the server that has started the services to the console s Managed Servers list see To Add Servers on page 43 Be sure to select Auto Discovery and add the ssmon password Use the console software to verify and configure the storage on the active server and then reboot that server Your storage array might already be preconfigured on the dual active active storage subsystem You need to look at the configuration in the tree view to determine whether this is the case If the storage is not configured or you want to change the configuration configure all
225. ode which is for internal use only The following tables describe the error codes used in each two character field The format of the four fields of two characters is SSMMmmEE where SS the Severity Field MM the Major Field mm the Minor Field EE the Error Field TABLEG 1 Severity Field Severity Field Description 01 Critical 02 Warning 03 Informational 251 TABLE G 2 Major Field Major Field 01 03 04 05 06 07 08 09 0A 0B Description Not Used Legacy RAIDCard Card message JBOD Just a bunch of disks message SSMon monitor message dll shared library message SSserver message HBA Host Bus Adapter message Server Communications message Controller message 252 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 The Minor field is defined in following table The definition of the Error Field is dependent upon the definition of the Minor Field in which case the appropriate Table is referenced TABLE G 3 Minor Field Minor Field Description 01 Unknown 02 See Error Field System Drive State on page 254 03 See Error Field Disk State on page 254 04 See Error Field SAF TE State on page 255 05 See Error Field Tape State on page 255 06 See Error Field Redundancy State on page 256 07 See Error Field Internal State on page 257 08 See Error Field Device State on page 257 09 See Error Field Initi
226. of higher priority keep using the bus 8 From the Drive Check Period Sec field select from 0 5 through 30 seconds The Periodic Drive Check Time is an interval for the controller to check the drives on the SCSI bus The default value is Disabled which means if there is no activity on the bus the controller does not know if a drive has failed or has been removed Setting an interval enables the program to detect a drive failure when there is no array activity however performance is degraded Chapter 11 Updating the Configuration 185 Change Controller Parameters Server 206 235 238 65 SUNblade Controller Primary SUN StorEdge 3310 Controller Data Firmware Version 3 230 Boot Record Version 1 21F Serial Number 3197861 CPU Type PPC750 Controller Marne 15 Chars Max 7100 Cache Size 2MB ECC SDRAM GBBBSE Not Defined 6 _j Mute Beeper _j Restore Factory Defaults C Issue Controller Reset annel RS 232 Cache Disk Array Drive UF Host iF Rec Network SCSI Motor Spin Up Disabled Default SAF TE Polling Period Sec 5 0 Power Up SCSI Reset Enabled Default SCSI I O Timeout Sec 7 0 Default 0 w Drive Check Period Sec 10 0 Tag Count Per drive 32 Default v OK Cancel Host I F Tab 1 From the Change Controller Parameters window select the Host I F tab 2 Set the Max Queued IO Count This function enables you to configure the maximum size of the I O queue the
227. of the LUNs on one server Later after the MSCS software is installed you can allocate the storage between the servers with Cluster Administrator Use NT Disk Administrator to create partitions and format the LUNs on the active server Appendix C Using the Cluster Configuration SCSI Only 221 10 11 12 13 14 15 a If necessary reassign drive letters for the disks Note that partitions must be formatted with NTFS Windows NT sees the LUNs on the dual active active controllers as being on both servers in the cluster You can create partitions and logical drives on only one server Later after MSCS is installed you can use the Cluster Administrator to apportion the storage between the two servers The drive letters for the shared SCSI storage for the two servers must be the same If there is an additional CD ROM drive or external hard disk on one server and not on the other you might need to reassign the drive letters for the shared storage After this step check them on the other server to make sure they are the same b Write down the drive letters assigned to the shared storage Access the second server start Disk Administrator and make sure that the second server has the same drive letters as the first If it does not reassign the drive letters so that they are consistent on both servers Shut down the second server Install the MSCS software on the first server and reboot Start Cluster Adminis
228. ogical volume creating 80 154 definition 196 lo logical drives listed 245 LUN assignments maximum 66 77 83 LUN filter accessing LUN Filter view 91 adding HBA device manually 92 mapping logical drive to host 95 overview 89 removing standard mapping 94 LUN Filter Properties 94 LUNs 61 adding 83 Change Host LUN Assignments 83 definition 197 deleting 85 Index 299 Host LUN Assignments box 85 LUN detailed information 110 LUNs Per Host field 186 M main window 99 Major field 252 Managed Servers list setup 48 Managing storage through the web 132 mapping partition to LUN description 200 Max Queued IO Count field 186 member drives copying and replacing 166 memory requirements agent 6 28 Sun StorEdge Configuration Service Console 6 28 Sun StorEdge Configuration Service Console on Windows 20 menu bar overview 40 message terms 266 message variables 266 MIB 239 Microsoft Cluster Server MSCS 219 Minor field 253 mirroring RAID 1 290 monitoring process 104 mountall command 61 N navigating 42 network DHCP 188 RAAP 188 static IP 188 Network tab 188 New Configuration window Add Disk button 291 newfs command 61 NT Cluster option 68 NTFS 222 O online help 101 specifying browser for Linux 30 specifying browser for Solaris 12 optimization random I O maximum size 180 sequential I O maximum size 180 out of band storage management 127 Out of Band Agent preferr
229. om SMTP server Unable to send e mail to SMTP server Unable to toggle the speaker on the SAF TE SES managed enclosure Unable to validate recipient at SMTP server Unable to write license data Undefined Error Ch d Id d Contact technical support U nexpected Disconnect Ch d Id d Check drive seating cables and I O module eplace as required nexpected Sense Data Received from Target Ch d Id d Likely poorly seated or efective drive Possible defective drive slot nexpected Unit Attention Received from Target Ch d Id d Likely poorly seated or efective drive Possible defective drive slot NMAPPED LUN NOT AVAILABLE TO HOST C C ac aq sername is empty Wait for mutex failed Write config file error Wrong Fax number format Wrong Phone number format You must first delete the host mapping for the partitions whose index number is greater before you can change this partition You must first delete the host mapping for this LD LV before you can delete it You must first delete the host mapping of the last partition before you can add a new partition You must have superuser administrator privileges to run this program exiting 282 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Installation and Program Prompts TABLE G 35 contains a list of installation and program prompts TABLE G 35 Installation and Program Prompts Installation and Program Prompts An
230. on appears to the system as a single logical drive RAID 3 provides increased data transfer rates when data is being read in small chunks or sequentially However in write operations that do not span every drive performance is reduced because the information stored in the parity drive needs to be recalculated and rewritten every time new data is written limiting simultaneous I O Logical drive Physical disks FN Dedicated parity Block 1 D C Block 3 Block 1 e D Block 3 Striping Block 5 Block 5 Parity 1 2 Parity 3 4 Parity 5 6 Parity 7 8 Block 7 aiii Ci FIGURE A 10 RAID 3 Configuration Appendix A RAID Basics 205 RAID 5 RAID 5 implements multiple block striping with distributed parity This RAID level offers redundancy with the parity information distributed across all disks in the array Data and its parity are never stored on the same disk In the event that a disk fails original data can be reconstructed using the parity information and the information on the remaining disks Logical drive Physical disks Striping nondedicated parity Parity 3 4 Block 3 Block 4 Block 6 Parity 7 8 Block 5 FIGURE A 11 RAID 5 Configuration RAID 5 offers increased data transfer rates when data is accessed in large chunks or randomly and reduced data access time during many simultaneous I O cycles 206 S
231. on which you are installing Sun StorEdge Configuration Service install it now 2 Mount the CD ROM on your file system if it is not already mounted cd mount dev cdrom mnt cdrom 3 Insert the Sun StorEdge 3000 Family Professional Storage Manager CD and type cd mnt cdrom product linux 4 Install the packages in one of the following ways a To install the agent only type rpm ivh SUNWscsd rpm b To install the console only type rpm ivh SUNWscsu rpm 5 To access online help a web browser has to be installed on the system on which you are installing the console If a web browser is not detected you are asked to specify the path to the web browser Netscape 4 0 or later a Change to opt SUNWsscs sscsconsole and type config_sscon b Type the absolute path to the web browser 30 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Note You can configure the browser pathname at any time however if you do not specify a browser pathname at some point you cannot access online help After the agent is installed the following message is displayed indicating the components have installed successfully and have started rpm ivh SUNWscsd rpm Preparing AAA HAE AE HE EE HE HE AA HE AS AE ARE 100 1 SUNWscsd AE HAE HE AE EH HE EE HE HE AA SEE A SE AR FH 1005 add user ssmon add user ssadmin add user ssconfig Configu
232. ons of the window identify the enclosure and provide related information Note that when you have an array with multiple enclosures you can use the Enclosure Number list box located in the upper right corner of the window to reflect another enclosure attached to the same array controller To display the FRU IDs and information for all FRUs in the array click View FRU Chapter 9 Monitoring the Array 117 View Enclosure Server 206 235 238 70 StorEdge 3310 rack_1 Controller Ch 0 Id 0 SUN StorEdge 3310 A A SN 3326447 Manufacturer SUN Firmware Rev X084 Model StorEdge 3310 A Package Rev TOM Power On Time N A Battery Backup Modules N A Power On Cycles N A Enclosure Number Alam State No Alam Speaker Test Off Activate Environmental State Component Status Summan Power Supply 1 Online Power Power Supply 2 Online HA B Fan 1 Online gA Fan 2 Online Thermal H Temperature 1 80 F HI Tananan a on m Fans View FRU Close The Alarm State section of the window applies only if you have an array with a SCSI Accessed Fault Tolerant Enclosure SAF TE for a SCSI array or SCSI Enclosure Services SES for a Fibre Channel array card m If the Alarm State field displays Alarm and the Reset button is shown as active it means that there is an alarm state caused by a failure of a drive fan power supply or battery or by an abnormal temperature in the enclosure The audib
233. ontroller defaults and initial configuration information m For the Sun StorEdge 3310 SCSI array make sure the operating environment can recognize multiple LUNs under the same ID You might need to modify kernel drv sd conf for additional host LUN assignments For information on how to modify this file refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your SCSI array If you make any changes to the sd conf file you need to reboot the workstation for the modifications to take effect Windows NT 2000 Operating System Before you install Sun StorEdge Configuration Service on a Microsoft Windows operating system m Make sure the host server that the Sun StorEdge Configuration Service Agent is installed on is connected to a channel with a primary ID assigned Refer to the Sun StorEdge 3000 Family Installation Operation and Service Manual for your array for controller defaults and initial configuration information m Make sure the server is connected to the operating system and the server recognizes the storage Superuser Administrator Privileges You must have superuser administrator privileges to install Sun StorEdge Configuration Service and run the console 4 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 CHAPTER 3 Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment This chapter provides procedures for i
234. or service ssagent status Both ssmon and ssserver are displayed in the output If you have enabled SNMP trap generation you also see the name sstrapd Users and Passwords The following sections explain how to create users and passwords Administrative User Security Levels and Guidelines If you are running the program on a system using the Linux operating environment administrator security levels are automatically created during the installation process You only need to set passwords and assign users according to the desired permission level 32 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Administrative functions require access logins and passwords to prevent the possibility of one administrator reallocating or removing storage resources belonging to other clients and hosts without authorization You assign separate passwords for the three levels of security for the program You do this by setting up three users on the agents that have storage devices that are managed by the program These three users are automatically added during the installation of the agent The security levels must have these exact names Em ssmon Represents the monitoring level of the software m ssadmin Represents the administration level of the software and provides access to the Rebuild Parity Check and Schedule Parity Check functions as well as monitoring m ssconfig Represents th
235. orEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Chapter 3 Sun StorEdge Configuration Service can be set up so that monitoring does not require users to type the ssmon password This is done by selecting the Auto Discovery option when the servers are added to the Managed Servers list at the console You can set up these three logins and passwords locally on each server The accounts can have different passwords on each server if desired Once you have set up these three logins on the agents to be managed the system administrator typically provides user access to the program by assigning employees appropriate passwords which are based on the level of security required to complete tasks For example everyone who has administration privileges on a particular server is assigned the same password that was established for the user ssadmin Note To add servers to the Managed Servers List see To Add Servers on page 43 To Create Passwords and Permissions Create a password for each of the new users by typing passwd user name Terminal Window Edit Options passwd ssmon New password Re enter new password i SYSTEM passwd successfully changed for ssmon Administrators might also want to change group permissions which are defined in the svrlist dat file located in the opt SUNWsscs sscsconsole directory during installation The console is a Java program based utility
236. ord press Return If you have previously specified a password for the controller you need to type that password when prompted 7 Once logged in change to the cfg directory 8 Put the file from your workstation into the cfg directory 9 Quit the FTP session 10 Reset the controllers through which ever method you are using to manage the array for example console Telnet or terminal session 242 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX F Troubleshooting This chapter provides troubleshooting suggestions for the following symptoms a Symptom When Installing Sun StorEdge Configuration Service java version returns a pre 1 2 2 Java runtime environment software version but the machine has Java runtime environment 1 2 2 1 3 or 1 4 software installed on page 244 ma Symptom A server is not responding or a server may be down on page 244 m Symptom No logical drives are listed when trying to add a logical volume from existing logical drives on page 245 a Symptom An IP address of a server in a DHCP environment has changed on page 246 a Symptom Traps are not received from a server on page 246 a Symptom HP OpenView won t install or the trap daemon won t start on page 248 m Symptom The console does not show changes when hardware is added or replaced on page 248 a Symptom LG is not present on systems running the Solaris
237. our network has a name server database and you have typed the server name as it is recorded in the database Otherwise you must type the IP address manually 5 Select or Deselect Automatic Discovery of servers a Select No for Auto Discovery if you need a very secure environment where access even to server inventory data is restricted When you select No the program does not retrieve server information when starting up The server s icon appears color coded white instead of active purple to indicate it is undiscovered When you double click an undiscovered server Sun StorEdge Configuration Service prompts you for the ssmon user password Optionally you can also select the server and select File Login Select Yes for Auto Discovery to retrieve all information available about this server when the console is started b If you select Yes for Auto Discovery type the same monitor password that was typed earlier when the ssmon user was set up on the server or group of servers if you have a domain or a DNS tree Once the server s have been established using Auto Discovery you do not need to type the ssmon password when you log into Sun StorEdge Configuration Service you automatically have monitoring privileges However whenever you choose a command to perform administration or configuration activities you are prompted with a login dialog box to change your level of security by typing the password for either the ssadmin or ssco
238. out from the server entirely Server Logout Server 206 235 238 70 E3000 Logout to monitoring mode Logout from the server OK Cancel Help Chapter 6 Setting Up Sun StorEdge Configuration Service 49 v To Select a Server to Manage a Controller To manage and monitor an array the agent needs to have access to a host LUN mapped to a partition of a logical drive assigned to the primary controller of the array The agent ignores all host LUNs mapped to a partition of a logical drive assigned to a secondary controller in a redundant configuration of an array Note See RAID Basics on page 195 for a discussion of logical drives and LUNs If the same array is connected to multiple servers it is possible to have the agent running on each of these servers trying to manage and monitor the same array Due to a restriction on monitoring commands to be sent to the array controller by only one server at a time some monitoring commands might fail if sent simultaneously by multiple servers This could cause inaccurate reporting or the processes to stop responding To prevent this from happening the agent can be configured to enable disable array monitoring on a server Assigning a Controller Through the Console The following procedure can be performed from the console to assign server control to a controller 1 Make sure all directly attached servers were added following the directions in To Add Server
239. ows NT and 2000 the events are logged to the application log of the system which can be viewed using Event Viewer You can also read the event log directly from the file opt SUNWsscs sscsconsole eventlog txt Chapter 9 Monitoring the Array 121 Event Log Window To access Event Log select View Event Log This window can be hidden by clicking Close and reopening from the View menu without losing any content Event Log Date Tirne Server Card Severity Error code 05 08 2002 15 15 01 206 235 238 63 E HBA 3 Ch 0 Informational 1030b2007 01f00 05 08 2002 10 18 51 206 235 238 65 S Informational 05 08 2002 08 55 44 206 235 238 665 S Informational 03060803 05 07 2002 14 38 15 206 235 238 656 S HBA 1 Ch 0 Critical 01060801 05 07 2002 14 37 40 206 235 238 63 E HBA 3 Ch 0 Critical 010b0202 05 07 2002 14 36 33 206 235 238 63 E HBA 3 Ch 0 Critical 010b2003 00fff00 05 07 2002 14 36 27 206 235 238 63 E HBA 3 Ch 0 Informational 03081602 03000000 05 07 2002 14 34 02 206 235 238 63 E HBA 3 Ch 0 Warning 020b1e02 02000200 05 07 2002 14 25 08 206 235 238 63 E HBA 3 Ch 0 Warning 020b0206 00000500 4 LD Event Message Logical Drive 1 Rebuild Completed The console begins to receive events when they are running regardless of whether the Event Log window is open 1 To delete the log file click Delete Logfile The Confirmation window
240. peripheral device condition and events of a JBOD you first need to enable JBOD support Select View Agent Options Management The Agent Options Management window is displayed Select the Enable JBOD Support check box To immediately display the JBOD in the main window you need to probe for new inventory Select View View Server and click Probe Click OK The JBOD is displayed in the main window In a single bus configuration both ports of the JBOD are connected to one HBA on the server as shown in the following example 211 Sun T M StorEdge Configuration Service Console File View Configuration Array Administration Help Main View GPEENTEEMNE HBA Card 1 Ch 0 Id 0 SEAGATE ST336605LS UN36G 34732 MB Ch 0 Id 1 SEAGATE ST336605LS UN36G 34732 MB Ch 0 Id 8 SEAGATE ST336605LSUN36G 34732 MB Ch 0 Id 9 SEAGATE ST336605LSUN36G 34732 MB Ch 0 Id 15 SUN StorEdge 3310 D Server 206 235 238 67 falcon discovery completed EEK In a dual bus configuration each port is connected to its own HBA as shown in the following example Sun TM StorEdge Configuration Service Console File View Configuration Array Administration Help HBA Card 1 PA ch 0 Id 8 SEAGATE ST336605LSUN36G 34732 MB EPA Ch 0 Id 9 SEAGATE ST336605LSUN36G 34732 MB SS Ch 0 Id 15 SUN StorEdge 3310 D HBA Card 2 EPA ch 0 Id 8 SEAGATE ST336605LSUN36S 34732 MB BH ch 0 Id 9 SEAGATE ST3366
241. play the WWPN RAID Controller Parameters Server 206 235 238 52 B52 Controller Ch O Id 0 SUN StorEdge 3510 A A SN 334 Controller Information Fimware Version 3 27K Boot Record Version 1 31H Serial Number 3341275 CPU Type PPC750 Controller Name 198 Cache Size 1024MB ECC SDRAM Controller Unique ID 198 Append File ID 327K 3510 v2 39 Channel RS 232 Cache Disk Anay Drive I F Host I F Redundancy Network SID DefClk Defvvid Tenn CurClk Curid WWPN 6 37 2 0GHz Serial 216000C0FF 000198 216000C0FF 10019 2 0GHz Serial 226000C0FF 800198 226000C0FF 90019 2 0GHz Serial 2 0GHz Serial Note The WWPN information is also included in the xml report generated by the console 228 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX E Email and SNMP Sun StorEdge Configuration Service has full event monitoring and email notification capabilities The consoles can send SMTP email messages to a specified list of email addresses Some email systems like Microsoft Exchange can be configured or programmed with scripts to page administration personnel based on events Some paging services also support sending these email messages to a pager The agents place events in the operating environment s error logs Agents can also send SNMP traps about mass storage events to an enterprise management console such as HP OpenView For a lis
242. pplied to all logical drives in an array Your choice affects the maximum number of disks you can include in an array Optimization is set in the Cache tab of the Change Controller Parameters window For more information on Sequential I O and Random I O and for steps on how to set optimization see Cache Tab on page 180 Chapter 7 Full Configuration 71 2 Determine the total number of physical disks to be included in the logical drive which is dependent on the optimization mode selected If the security of your data is important leave remaining disks for standby drives For information on the maximum number of disks and maximum usable capacity per logical drive for random and sequential optimization see Maximum Number of Disks and Maximum Usable Capacity for Random and Sequential Optimization on page 181 Note If the logical drive is going to be larger than 253 Gbyte see To Prepare for Logical Drives Larger Than 253 Gbyte on page 73 3 Determine whether any standby spare drives will be local or global A standby drive is a drive that is marked as a spare to support automatic data rebuilding after a physical drive associated with a logical drive fails For a standby drive to take the place of another drive it must be at least equal in size to the failed drive Also the failed drive itself must be from a RAID 1 3 or 5 A local spare drive is a standby drive assigned to serve one specified logical dri
243. process a Improved to allocate more resources to the rebuilding process m High to use the controller s maximum resources to complete the rebuilding process in the shortest time possible Chapter 11 Updating the Configuration 183 Change Controller Parameters Server 206 235 238 65 SUNblade Controller Primary SUN StorEdge 3310 Controller Data Firmware Version 3 230 Boot Record Version 1 21F Serial Nurnber 3197861 CPU Type PPC750 Controller Name ann 3 a 15 Chars Max 7100 Cache Size 2MB ECC SDRAM C L aese3e ee 6 C Mute Beeper C Restore Factory Defaults C Issue Controller Reset Channel RS 232 Cache Disk Array Drive VF HostuF Redundancy Network Write Verity on Initialization Disabled Default v Write Verify on Rebuild Disabled Default v This method affects write Write verify On Normal Disabled Default performance during normal use Rebuild Priority High Drive I F Tab 1 From the Change Controller Parameters window select the Drive I F tab 2 From the SCSI Motor Spin Up field select either Disabled or Enabled The SCSI Motor Spin Up decides how the SCSI drives in a Disk Array are started When the power supply is unable to provide sufficient current for the hard drives and controllers that are powered up at the same time spinning up the hard drives serially is one of the best ways to consume lower powerup current By default all hard drives spin up w
244. pters and array controllers that are installed in or connected to the specified server To view more information about any of the host adapters or array controllers listed select the appropriate record in the list and click View or double click the selected status record A window describing the corresponding host adapter or array controller is displayed View Controller Configuration View Controller Configuration displays the components that make up the array To access View Controller Configuration double click the array icon in the main window or select it and select View View Controller Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help DEEE Main View RETITEMIE MA Filter view 206 235 238 52 B52 Mich 0 14 40 SUN StorEdge 3510 A A Array SN 000003 EMA secondary SUN StorEdge 3510 E Logical Drive 1 RAID 1 2000 MB LES Primary SUN StorEdge 3510 SN 3341128 Logical Drive 0 RAID 5 2000 MB Logical Drive 2 RAID 3 3000 MB Chapter 9 Monitoring the Array 109 iew Controller Configuration Server 206 235 238 52 B52 Controller Ch 0 Id 40 SUN StorEdge 3510 A A SN 3341333 Binding rctl5040 Status Good A A State Details Active A A State Active Total Physical Drives 24 Battery Good 5 View FRU View Controller Params Controllers Physical Drives Enclosure Info Cntri Sta
245. r Change Standby Drives A standby drive acts as a spare to support automatic data rebuilding after a physical drive in a fault tolerant non RAID 0 logical drive fails For a standby drive to take the place of another drive it must be at least equal in size to the failed drive and all of the logical drives dependent on the failed disk must be redundant RAID 1 3 5 or 1 0 With this function you can either assign a global or local standby drive or change a ready drive s state to standby or a standby drive s state to ready A drive that is assigned as a global spare rebuilds if a member of any existing drive fails You can have one or more standby drives associated with an array controller A local spare has to be assigned to a particular logical drive and only rebuilds for a member within that logical drive In the main window select the desired array controller Select Configuration Custom Configure or click the Custom Configuration tool If necessary log into the configuration level of the program with the ssconfig password The Custom Configuration Options window is displayed Select Make or Change Standby Drives from the Custom Configuration Options window The Make or Change Standby Drives window is displayed Make or Change Standby Drives Server 206 235 238 63 E3000 Controller Primary SUN StorEdge 3310 SN 3150320 Available Physical Drives Child Manufacturer Model Status 0 0 Dothill DK31CJ 72MC ST
246. rEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Start or Stop the Agent The agent can be stopped and started manually by using the run commands script in etc init d ssagent 1 To start the agent type etc init d ssagent start Note To start the agent you must have superuser privileges If start is used without having used stop first the script restarts any agents that have stopped If all the agents have stopped as with a stop option the script reconfigures the runtime environment before restarting the agents 2 To stop the agent type etc init d ssagent stop 3 To determine if the agent is running type ps e grep ss Both ssmon and ssserver are displayed in the output If you have enabled SNMP trap generation you also see the name sstrapd 4 If the storage system is not being displayed after initial boot stop the agent and at the command prompt run format 5 Label the desired disks and then restart the agent Chapter 3 Installing Sun StorEdge Configuration Service on Systems Running the Solaris Operating Environment 13 Users and Passwords The following sections explain how to create users and passwords Administrative User Security Levels and Guidelines If you are running the program on a system using the Solaris operating environment administrator security levels are automatically created during the installation proce
247. ration CLUSTER TXT 223 IP addresses 223 Microsoft Cluster Server software 220 planning 219 requirements 220 setup 220 start Sun StorEdge Configuration Service 220 222 Commit Changes Now 62 Community String checking 233 configuration caution 66 Change Host LUN Assignments window 83 clear button 82 clearing 82 Confirm Configuration Operation window 68 Custom Configuration 69 Custom Configure 69 Custom Configure command 175 190 Load Configuration Confirmation window 145 Load Configuration window 144 loading 143 logging out of ssconfig 82 logical drive saving 59 Logical Drive Partitions box 84 new before you use 71 New Configuration 74 New Configuration option 71 New Configuration warning 74 NT Cluster option 68 restoring 143 Saveset Description tab 144 saving 59 85 saving logical drive configuration 85 Security Configuration window 234 Security tab 234 Select Configuration File window 143 selecting RAID level 72 setting traps 234 Standard Configuration 66 Standard Configuration window 67 Standard Configure 67 Use a standby drive check box 68 verifying 57 console devices not displayed 248 email setup 230 platforms 2 running slowly 249 Sun StorEdge Configuration Service installing on Linux OEs 29 installing on Solaris OEs 8 installing on Windows 22 Windows installation 22 Windows requirements 20 controller assigning managing server through the console 50 bringing
248. ration Service Console File View Configuration Array Administration Help FETE Main View RESSE Filter View Q amp gt Storage Pools inom J SUN StorEdge SN 3328237 Managed by Host falcon z Logical Drive 0 Partition 0 174000 MB Logical Drive 0 Partition 1 174755 MB Logical Drive 1 Partition 0 174500 MB Logical Drive 1 Partition 1 174255 MB Server 206 235 238 67 falcon discovery completed o MEN HBA2 WwN211000C0FF000010 SH All Hosts Chapter 8 LUN Filtering Fibre Channel Only 93 v To Remove Standard Host Mapping Standard mapping allows all hosts to see all standard mapped logical drives LUN filtering restricts the mapping to specific host s Before you can assign a LUN filter you have to remove the standard host mapping indicated by M labels EE from the array 1 Click each All Hosts item and drag and drop it to Storage Pools 2 Click OK to the following message Operation will delete all standard maps of Logical Drive X Partition X Do you want to continue A message confirming the successful deletion of the standard host LUN mapping is displayed 3 If the host is not the primary agent for an array and you want to map the device to that host select the device and select Configuration Configure Host WWN 4 Select the desired host from the Available Hosts list and click Add to add the host to the Connected Hosts list A message is displayed to
249. ray starts up you might see the warning message that the controller is already being managed by another server You need to manually delete the server following the steps in To Manually Delete a Server Using the Terminal Window on page 53 Refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array for information about accessing the firmware application 52 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To Unassign the Managing Server From the main window click Array Administration Controller Assignment Select the array controller for which you want to unassign a server From the Server to manage this controller list box select none Click Close to the following warning that is displayed confirming that the selected controller will no longer be managed by a server A Controller SN 555555 will not be managed by a server Select the server you want to manage the controller following the steps in Assigning a Controller Through the Console on page 50 To Manually Delete a Server Using the Terminal Window Refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array for information about accessing the firmware application From the Main Menu select view and edit Host luns and press Return Select Edit Host ID WWN Name List and press Return Select sscsMgr from the Name List and press Return Select Delete Host ID
250. re View Group Custom Configure View Server Save Configuration View Controller Load Configuration View Logical Drive View Physical Drive Configure Host WWN Fibre Channel only View Enclosure LUN Filter Properties Fibre Channel only View FRU Array Admin Progress Agent Options Management 1 Display HDD under LD Toolbar Array Administration Rebuild Parity Check Schedule Parity Check Controller Assignment Controller Maintenance Download FW for Devices View Peripheral Device Help Contents About sscsConsole Located below the menu bar the toolbar provides icons that give you quick access to commonly used functions Select an icon to activate its function Toolbar icons can appear both as active or inactive grayed depending on what resources are available in the main window 3000 Family Configuration Service 1 3 User s Guide June 2003 Icon Description Server List Setup Adds servers that the console manages edits server information or designates that an available server is managed Event Log View events such as storage device status changes hardware status changes or operational notifications Save Event Log Displays the Save Event Log File dialog box which enables you to conveniently save the Event Log without having to go to the Event Log window Delete Event Log Manually deletes the contents of the eventlog txt file The program accumulates events unt
251. re 9 Gbyte drives and the members in logical drives 1 and 2 are all 4 Gbyte drives Local spare drive Global spare drive 4GB Logical drive 0 Logical drive 1 Logical drive 2 FIGURE A 14 Mixing Local and Global Spares A local spare drive always has higher priority than a global spare drive that is if a drive fails and both a local spare and a global spare drive are available the local spare drive is used In FIGURE A 14 it is not possible for the 4 Gbyte global spare drive to join logical drive 0 because of its insufficient capacity The 9 Gbyte local spare drive aids logical drive 0 once a drive in this logical drive fails If the failed drive is in logical drive 1 or 2 the 4 Gbyte global spare drive immediately aids the failed drive Appendix A RAID Basics 209 210 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 APPENDIX B Monitoring JBODs SCSI Only This appendix explains how to monitor and download firmware to a standalone JBOD for Sun StorEdge 3310 SCSI arrays only Note that not all of the array functionality is supported for JBODs Procedures covered in this appendix include the following To Enable JBOD Support on page 211 To View Component and Alarm Characteristics on page 213 To Upgrade Firmware on Hard Drives on page 214 To Upgrade Firmware on SAF TE Devices on page 215 To Replace a Failed Drive on page 216 To Enable JBOD Support To monitor
252. receiving system messages from the hosts and arrays For details about installing and using Sun StorEdge Diagnostic Reporter refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide This guide is written for experienced system administrators who are already familiar with Sun hardware and software products How This Book Is Organized This book covers the following topics Chapter 1 introduces Sun StorEdge Configuration Service features Chapter 2 lists steps to follow to ensure that the array has been configured properly before you install and use Sun StorEdge Configuration Service Chapter 3 provides system requirements and installation procedures for Sun StorEdge Configuration Service Consoles and Agents on systems running the Solaris operating environment Chapter 4 provides system requirements and installation procedures for Sun StorEdge Configuration Service Consoles and Agents on Windows NT 2000 systems xvii Chapter 5 provides system requirements and installation procedures for Sun StorEdge Configuration Service Consoles and Agents on systems running the Linux operating environment Chapter 6 contains procedures for setting up Sun StorEdge Configuration Service Chapter 7 provides instructions for configuring the array Chapter 8 explains how to create a LUN filter to maintain large Fibre Channel networks that share common storage Fibre Channel only Chapter 9 explains how to monitor the array
253. ring and starting Sun StorEdge tm Configuration Service daemons OK Starting Sun StorEdge tm Configuration Service agent daemon OK Starting Sun StorEdge tm Configuration Service agent monitor daemon OK After the console is installed the following message is displayed indicating the components have installed successfully and have started rpm ivh SUNWscsu rpm Preparing AAA HE HE AE HE EERE EE EERE EERE EEE EEEEEEEEEE 100 1 SUNWscsu FREE AE EH RE EEE HEE EEE EE EERE EERE EEEREEE HEHEHE 100 Installation completed successfully The agent and console are installed in the following directory opt SUNWsscs sscsconsole To Start or Stop the Agent The agent can be stopped and started manually by using the run commands script in etc init d ssagent 1 To start the agent type etc init d ssagent start or service ssagent start Installing Sun StorEdge Configuration Service on Systems Running the Linux Operating Environment 31 Note To start the agent you must have superuser privileges If start is used without having used stop first the script restarts any agents that have stopped If all the agents have stopped as with a stop option the script reconfigures the runtime environment before restarting the agents 2 To stop the agent type etc init d ssagent stop 3 To determine if the agent is running type ps e grep ss
254. rive is created it takes the LD number of the logical drive that was deleted and the controller reports that there are a total of four logical drives All existing logical drives return to their original primary secondary designation Note As shown in the following example the LG number on the firmware terminal menu option View and Edit Logical Drives is not visually dynamic After a logical drive is deleted you see an empty placeholder When a logical drive is created from the console or from the terminal this empty placeholder is filled with the new logical drive Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 ne Server 206 236 238 70 ME262 Controller Primary SUN SterEdge 3310 SNK LDsLVS Partitiens Ly RAID Size B re IRALRAIDOT 1 cools at Drvs Parts RAID Assignment Status Size _ y wo 3 1 0 Primary Good 103430 MB 3 ek y W1 2 1 1 Secondary Good 1000 MB D2 2 1 1 Prmay Goo 1200 MB LD 3 2 1 o Secondary Good 68953 MB y Delete arrow Keys Move Cursor Enter Select x Cancel Help The LD field in the Manage Existing LDs LVs and Partitions window right is dynamic it changes when logical drives are created deleted In this example LD2 was deleted and LD4 became LD3 and LD 2 became LD1 In the terminal menu option View and Edit Logical Driv
255. rrors Error Field Description 01 02 03 04 Not a SAF TE Device Invalid Data Length Download Failed Check Sum Failed Error Field System Shutdown TABLE G 25 System Shutdown Errors Error Field Description 01 System Shutdown Failed 262 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Error Field RDP Path Change TABLE G 26 RDP Path Change Errors Error Field Description 01 RDP Path Failed 02 RDP Path Restored Error Field Set Config TABLE G 27 Set Config Errors Error Field Description 01 Set Configuration Thread creation Failed 02 Get Logical Drive List Command Failed 03 Create Config Command Failed 04 Init Completion Status Command Failed 05 Get Configuration Command Failed 06 Change Volume Config Command Failed 07 Delete Logical Drive Command Failed Error Field Controller Event TABLE G 28 Controller Event Errors Error Field Description 01 Controller Reset 02 Controller DRAM Parity Error 03 Redundant Controller Failed 04 Controller Power Supply Failed 05 Controller Fan Failed 06 Controller Temperature Alert Appendix G Error Codes and Messages 263 TABLE G 28 Controller Event Errors Continued Error Field Description 07 08 09 0A 0B OC Controller UPS AC Power Loss Controller Initialization Complete Controller Power Supply Back Online Controller Fan Back Online Controller Temperature Normal Contro
256. rver a Click Add under the Available Servers list The Add Server window is displayed Server narne Lancer Properties Mailing Lists Grouping Network Information IP Address 216 187 239 129 SocketPort Notassigned Searching for address Get IP Addr by Name Monitoring Login ssmon mn Pe Yes Password __ Auto discovery No Directory Context For NetWare 4 x only Directory context OK Cancel Help b Type the name of the server in the Server name field and press Return This is the name you use to identify the server If this name is in your network s name server database Sun StorEdge Configuration Service determines the server s IP address and displays it in the IP Address field If the program cannot find an IP address for the name the name was either typed incorrectly or has not been recorded in the server s name database 44 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 c If necessary type the server s TCP IP address in the IP Address field For example 192 168 100 1 If the program has not already displayed the IP address as described in the previous step type the IP address manually Selecting Get IP Address by Name located below the IP Address field is another method of having the program search for the IP address and display it automatically As mentioned in the previous step it works only if y
257. s on page 43 This ensures that both Host names are present under Controller Assignments 2 From the main window click Array Administration Controller Assignment The Assign Server to Manage a RAID Controller window is displayed 3 Select a server from the Server to manage this controller list and click Apply This enables the selected server to manage an array controller It also disables all other servers listed from managing the same array 50 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 n Server to Manage a RAID Controller Controller Serial Number List Primary SN Secondary SN Enabled Server Disabled Server 3197861 3179746 SUNblade Select Server for Managing Controller Primary SN 3197861 Secondary SN 3179746 Server to manage this controller SUNblade 4 Click Close to close the view The main window shows the array controller device icon only under the server where the monitoring is enabled for this array Serice Console 206 235 238 63 E3000 S Ch 0 Id 0 SUN StorEdge 3310 A A SN 3326447 o Gu Br o Gu Pa LS Secondary SUN StorEdge 3310 SN 3323640 Array Ch 0 Id 14 SUN StorEdge 3310 A Primary SUN StorEdge 3310 SN 3326447 Array Ch 0 Id 0 SEAGATE ST336605LSUN 36G 34732 MB Slice 34476 MB Chapter 6 Setting Up Sun StorEdge Configuration Service 51 Changing a Server As
258. s Enclosure Info Type ChiD Status Manufacturer Model Size Serial disk 0 0 Online SEAGATE ST336605LS 34476 MB 3FP1GG4xX0000724 disk 0 1 Online SEAGATE ST336605LS 134476 MB 3FP1G7A900007 24 disk 0 2 Online SEAGATE ST336605LS 34476MB 3FP1G1BC0000724 disk 0 3 Online SEAGATE ST336605LS 34476 MB 3FP1GH9M0000224 7 a Dmi xr E3 1 on Scan SCSI Drive Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 4 Select the correct Channel and ID that the drive was input on Input Channel 1D Please selectthe Channel ID of which you wantto scan Channel Cancel If the scan was successful the drive is appropriately displayed and made available v To Download RAID Controller Firmware The following procedures are used to upgrade the controller firmware for both a single and redundant controller configuration 1 Select the desired controller icon in the main window 2 Select Array Administration Controller Maintenance 3 If you are not already logged in as ssconfig a password prompt is displayed type the ssconfig password The Controller Maintenance Options window is displayed Chapter 11 Updating the Configuration 169 Controller Maintenance Options Server 206 235 238 52 B52 Controller Primary SUN StorEdge 3510 SN Select an Operation Download Firmware Download Firmware wit
259. s ANSI American National Standards Institute CH Channel CISPR International Special Committee on Radio Interference EMU Event Monitoring Unit FC AL Fibre Channel Arbitrated Loop FC AL is implemented as either a loop or a fabric A loop can contain up to 126 nodes accessible through only one or two servers FRU Field replaceable unit GB Gigabyte 1 000 000 000 one billion bytes GBIC Gigabit Interface Converter A hot swappable input output device that plugs into a Gigabit Ethernet port or Fibre Channel HBA Host bus adapter ID Identifier number IEC International Electrotechnical Commission JBOD Just a bunch of disks an array unit with drives and no controllers LAN Local area network LD Logical drive 287 LUN LVD MB NVRAM PID RAID SAN SCSI SES SID S M A R T SMTP SNMP WWN 288 Logical unit number A unique identifier used on a SCSI channel that enables a host to differentiate between separate devices A low noise low power and low amplitude signaling system that enables data communication between a supported server and storage devices LVD signaling uses two wires to drive one signal over copper wire and requires a cable that is no longer than 25 meters 82 feet Megabyte 1 000 000 bytes or characters of data Non volatile random access memory A memory unit equipped with a battery so that the data stays intact even after the main power had been switched off Primary controller
260. s NT Operating System 62 v ToCreate Partitions on a Server on a Windows 2000 Operating System 63 What to Do Next 64 7 Full Configuration 65 Configuring Logical Drives and Logical Volumes 66 v To Use Standard Configuration to Configure Logical Drives 66 v To Use Custom Configuration to Configure Logical Drives and Logical Volumes 69 The New Configuration Option 71 Before You Use New Configuration 71 v To Prepare for Logical Drives Larger Than 253 Gbyte 73 v To Create and Partition a Logical Drive Using New Configuration 74 v To Create and Partition a Logical Volume 80 v To Clear a Configuration 82 v To Log Out of the Configuration Level 82 Host LUN Assignments 83 v To Add Map a Host LUN 83 v To Delete Unmap a Host LUN 85 Configuration File 85 v To Save a Configuration to a Backup File 86 Loading the Configuration 87 8 LUN Filtering Fibre Channel Only 89 Overview 89 Assigning a LUN Filter 91 v To Access the LUN Filter View 91 vi Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 To Add HBA Devices Manually 92 To Remove Standard Host Mapping 94 To Map Logical Drives to Hosts 95 To Delete a LUN Filter 98 lt a lt a a 9 Monitoring the Array 99 The Main Window 99 Online Help 101 Tree View of Product Configurations 101 Groups 102 The Monitoring Process 104 Auto Discovery Options 105 Viewing Detailed Device Information 106 View Group 107 View Server 108 View Controller Configura
261. s changed from a State state to a State state Logical Drive LogicalDrive Parity Check Failed Non recoverable error Likely drive failure or a non recoverable error on stripe Run parity check on the logical drive Contact technical support Note If you manually aborted Parity Check there is no risk of data corruption There is no need to contact technical support Logical Volume Components List Total disks in this Logical Volume Login successful Login unsuccessful Logout command error Mail information is empty Memory Allocation Error Unable to load daemon Minimum interval between emails must be one of the following formats 0 nn nn mm Minimum interval can t meet Content value Minimum interval format error Minimum interval format is HH MM Minimum interval is empty Monitor Stopped Multiple IP assignment mechanisms are not supported Select only one mechanism Mute beeper Mute controller beeper failure 274 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages Mute controller beeper Mutex Lock is not released Mutex Lock timeouts Mutex Lock s cannot be created Mutex Lock s change state failed Negotiation Error Ch d Id d Check drive seating cables and I O module Replace as required New parity check schedule has been created No admin progress exi
262. s unless it is running after configuring the array always leave Sun StorEdge Configuration Service running in its minimized mode on the console workstation Or instead of keeping the console running you can use Sun StorEdge Diagnostic Reporter a companion utility of Sun StorEdge Configuration Service that runs as a background service that sends messages from the hosts and array to specified email addresses For details refer to the Sun StorEdge 3000 Family Diagnostic Reporter User s Guide For another method of receiving event alerts see To Send SNMP Traps Without Using Sun StorEdge Configuration Service on page 242 Note For Sun StorEdge Configuration Service to view and manage an array each HBA card must be connected to the primary controller v To Start Sun StorEdge Configuration Service on Solaris or Linux Operating Environments At the command prompt type ssconsole v To Start Sun StorEdge Configuration Service on Microsoft Windows NT 2000 Operating Systems Select Start Programs Sun StorEdge 3000 Family Configuration Service 38 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Main Window Before and After First Use When the program initializes for the first time the main window is blank The Add Server window is displayed enabling you to add servers to the Managed Servers list of the console you are using For details on adding servers see To
263. sS amp o SUN microsystems Sun StorEdge 3000 Family Configuration Service 1 3 Users Guide Sun StorEdge 3310 SCSI Array Sun StorEdge 3510 FC Array Sun Microsystems Inc 4150 Network Circle Santa Clara CA 95054 U S A 650 960 1300 Part No 817 3337 10 June 2003 Revision A Submit comments about this document at http www sun com hwdocs feedback Copyright 2002 2003 Dot Hill Systems Corporation 6305 El Camino Real Carlsbad California 92009 USA All rights reserved Sun Microsystems Inc and Dot Hill Systems Corporation may have intellectual property rights relating to technology embodied in this product or document In particular and without limitation these intellectual property rights may include one or more of the U S patents listed at http www sun com patents and one or more additional patents or pending patent applications in the U S and other countries This product or document is distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and in other countries exclusively licensed through X Open Company Ltd
264. satellite dish symbol is attached to the server icon during the refresh process 65 A Caution Back up any existing data to an external device before configuring the array Reconfiguration overwrites any existing logical drive configuration When the existing logical drive configuration is overwritten all data is effectively erased A Configuring Logical Drives and Logical Volumes Depending on whether you want to use one or multiple RAID levels logical drives can be configured using Standard or Custom Configuration Logical volumes are created using Custom Configuration only Note On a Sun StorEdge 3310 SCSI array you can create up to eight logical drives with up to 32 partitions per logical drive There is a maximum of 128 LUN assignments A logical volume can be divided into a maximum of 32 partitions On a Sun StorEdge 3510 FC array you can create up to eight logical drives with up to 128 partitions per logical drive There is a maximum of 1024 LUN assignments maximum number of LUNs assigned to each host ID is 32 A logical volume can be divided into a maximum of 128 partitions To Use Standard Configuration to Configure Logical Drives Use Standard Configuration Options to quickly configure all of the storage attached to an array controller using one RAID level All you need to supply is the RAID controller the optimization mode and the RAID level You also need to specify whether you want a standby drive
265. sers on the agents that have storage devices that are managed by the program The security levels must have these exact names m ssmon Represents the monitoring level of the software m ssadmin Represents the administration level of the software and provides access to the Rebuild Parity Check and Schedule Parity Check functions as well as monitoring m ssconfig Represents the configuration level of the software and gives the installer direct access to the configuration functions and all other related aspects of the program Chapter 4 Installing Sun StorEdge Configuration Service on Windows NT or 2000 Operating Systems 23 These names are required for the three security levels After installation you must assign a password to each security name ssmon ssadmin and ssconfig are logins that correspond only to security levels within the program Sun StorEdge Configuration Service can be set up so that monitoring does not require users to enter the ssmon password This is done by selecting the Auto Discovery option when the servers are added to the Managed Servers list at the Console You can set up these three logins and passwords locally on each server The accounts can have different passwords on each server Once you have set up these three logins on the agents to be managed the system administrator then typically provides user access to the program by assigning employees appropriate passwords which are based on the level of sec
266. set so that the changes take effect If a change requires a controller reset the following message is displayed in the lower left side of the window Controller reset is required for changes to take effect To reset the controller and save changed values you can either select the Issue Controller Reset check box at the time of making the change or reset the controller later through the Controller Maintenance window see To Reset the Controller on page 146 If you are making multiple changes you might not want to stop and reset the controller after each change If you do not select the Issue Controller Reset check box and the change requires a reset when you click OK a warning message is displayed 176 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Confirmation Dialog WARNING Changes made to this setting will NOT take effect until the controller is RESET Prior to resetting the controller the operation may not proceed normally Do you want to RESET controller Select the Issue Controller Reset check box Make the changes and click OK or Do not select the Issue Controller Reset check box Make the changes and click OK Reset the controller later as explained in To Reset the Controller on page 146 Channel Tab From the Channel Settings tab select the channel to be edited Click Change Settings The Change Channel Settings window is displayed For th
267. signment When you assign a server to manage a controller information regarding the managing server is produced The program stores this information on a controller and uses it to keep track of the managing server In the event a server is shut down for maintenance for example and you try to assign another server to manage the controller the program reads the stored server information from the controller and warns you that the controller is being managed already Note You can override the current server assignment if you want to force a new server assignment You can view the managing server name using the firmware application menu called view and edit Host luns Edit Host ID WWN Name List lt Main Menu gt Quick installation view and edit Logical drives view and edit logical Volumes view and edit Host luns CHL 1 ID Primary Controller CHL 1 ID 1 Secondary Controller CHL 3 ID 2 Primary Controller CHL 3 ID 3 Secondary Controller Edit Host ID UWN Nane Lit Host ID WWN Name List The server name is stored in Host ID WUN hexadecimal values for the ASCII cCuccce Bousauanves23542 sscen r character set If you want to change a server assignment for example because you are moving an array to a new location before you move the array you need to unassign the managing server following the steps in To Unassign the Managing Server on page 53 If you have already moved the array when the ar
268. splayed type the ssconfig password The Controller Maintenance Options window is displayed 3 Select Download Firmware with Boot Record The Select Boot Record File window is displayed Look in C3 ssesconsole a le E EA Ly browser default C Console htmi Ly console keystore Ly errlog tet A eventlog tt Filename ft Open Files oftype All Files 7 Cancel 4 Select the boot record and click Open 5 Select the appropriate firmware file The Select Firmware File is displayed 6 Click Open The Confirmation Dialog window is displayed 7 Repeat Steps 6 through 8 in the previous subsection 172 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Downloading Firmware for Devices This option enables you to upgrade the firmware on hard drives and SAF TE SES devices To Upgrade Firmware on Hard Drives Select the appropriate array Select Array Administration Download FW for Devices Click the Download FW for Disks tab Select either To All disks under Controller and select an array from the menu or select To All disks under LD and select the logical drive from the menu m If there are drives that you do not want the new firmware downloaded to select them from Selected Disks and click Remove m If there are logical drives that you want to add select them from Available Disks and click Add m If you have mul
269. ss You only need to set passwords and assign users according to the desired permission level Administrative functions require access logins and passwords to prevent the possibility of one administrator reallocating or removing storage resources belonging to other clients and hosts without authorization You assign separate passwords for the three levels of security for the program You do this by setting up three users on the agents that have storage devices that are managed by the program These three users are automatically added during the installation of the agent The security levels must have these exact names m ssmon Represents the monitoring level of the software m ssadmin Represents the administration level of the software and provides access to the Rebuild Parity Check and Schedule Parity Check functions as well as monitoring m ssconfig Represents the configuration level of the software and gives the installer direct access to the configuration functions and all other related aspects of the program These login names are required for the three security levels After installation you must assign a password to each security name ssmon ssadmin and ssconfig are logins that correspond only to security levels within the program For UNIX operating environments Solaris or Linux OEs the default shell for these accounts is assigned to bin false to prevent the user IDs from being used for interactive logins 14 Sun St
270. ssfully Host LUN filter Entry deleted successfully Host LUNs modified successfully If file access is not properly coordinated when assigned to multiple hosts data corruption and access contentions may occur If Minimum interval is 0 or then Content must be Event If the firmware download progress is interrupted the controllers devices may become unusable Initialization has completed on logical drive LogicalDrive Initialization has started on logical drive LogicalDrive Initialization on logical drive LogicalDrive has been aborted Initialization operations have completed Initialization rebuild expand or add SCSI drive activities are in progress Try again later Inserted failed primary controller Inserted failed secondary controller Invalid data received Invalid server IP address IP Address format error must be xxx xxx xxx xxx and 0 amp amp lt xxx amp amp lt 255 IP Address is duplicated IP Address is empty Location is empty Log in as ssconfig user and try the operation again 272 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages Logical array Logical Array has changed from a state state to a state state Logical Drive d a SCSI Drive Failed Replace defective drive Logical Drive ID d exceeds 2 TB size limitation for sequential optimized LD Logical Drive ID d e
271. st have saved a backup file using the Save command as explained in Configuration File on page 85 If the array controller and its drives are damaged you can restore the array configuration to a new controller without having to completely reconfigure the storage array Caution Restore the array configuration from a file only if the configuration file is current Data loss will result from restoring an outdated or incorrect configuration If you are sure that the backup file contains the correct array configuration information continue with the following procedure to restore the configuration 1 Select the controller for the appropriate array 2 Select Configuration Load Configuration The Select Configuration File window is displayed Select Configuration File Lookin Jefgsavset gt ca a co Be LD testt_rk ctg File name testi _rik cfg Open Files of type StorEdgeconfiguration fil cfg Cancel 3 Specify the name and location of the backup configuration file and click Open Chapter 10 Maintaining the Array 143 The Load Configuration window is displayed To see a tree view representation of the configuration click the Configuration View tab oad Configuration Server 206 235 238 63 E3000 Card Primary SUN StorEdge 3310 SN 3150320 Current Directory soptSUNWsscs sscsconsole cfgsayset Selected File test _rtk cfg Configuration View S
272. sts No Admin progress was found All activity should be complete No array administration activity in progress No more events to report No new controller was found you do not need to reboot the system No rebuildable drive available Not Ready Error Reported by Target Ch d Id d Likely poorly seated or defective drive Possible defective drive slot Only the last partition of a LD LV can be deleted Open transport fail at set configuration Open transport Lock fail the original lock holder s IP address is s Open transport LogIn fail Operation completed successfully Operation failed Operation in progress Operation on one of the servers failed Out of the scope Parity Check Aborted Parity check confirmation Parity check could not be started on logical drive LogicalDrive Parity check has completed on logical drive LogicalDrive Parity check has started on logical drive LogicalDrive Parity check on logical drive LogicalDrive has been aborted Appendix G Error Codes and Messages 275 TABLE G 34 Error Status Messages Continued Error and Status Messages Parity check schedule has been removed Parity check schedule has been updated Parity Error Ch d Id d Likely poorly seated or defective drive If random drives possible I O module or cable failure Parity Error SCSI Channel d SCSI ID d Target Lun d Possible failure of I O module cable controller or HBA Partition 0
273. t Supported Invalid Command Set Configuration General Miscompare Invalid Length Invalid Card Identifier Invalid Card Name Invalid Parameter Invalid Command for Card Type Set Configuration Invalid Additional Parameter Set Configuration Block Overlap Set Configuration Device Information Invalid 258 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Error Field Open Transport TABLE G 13 Open Transport Errors Error Field Description 01 Open Transport Error Field Close Transport TABLE G 14 Close Transport Errors Error Field Description 01 Close Transport Error Field Memory Allocation TABLE G 15 Memory Allocation Errors Error Field Description 01 Insufficient Memory 02 Insufficient Memory for Administration Operation Error Field Transport TABLE G 16 Transport Field Errors Error Field Description 01 Lock Fault 02 Insufficient Memory 03 Acquire Lock Fault 04 Release Lock Fault 05 Invalid Command 06 Invalid Length Appendix G Error Codes and Messages 259 TABLE G 16 Transport Field Errors Continued Error Field Description 07 Invalid Card Name 08 Invalid Card Identification 09 No Cards Found 0A No Devices Found 0B Open Fault OC Card Name not Found Error Field Command TABLE G 17 Command Code Errors Error Field Description 01 Lock Fault Error Field Main Communications TABLE G 18 Main Co
274. t of monitoring software that uses SNMP visit the Sun Management Center at http wwws sun com software solaris sunmanagementcenter This appendix explains how to set up consoles to send email messages It also explains how to configure servers to send traps to SNMP management consoles describes the trap format and gives background information about SNMP An additional method for sending SNMP traps that does not require Sun StorEdge Configuration Service is also discussed Topics covered in this chapter include m Sending Email Messages for Each Server on page 230 a To Send Email Messages for Each Server on page 230 a Setting Up Servers to Send Traps on page 233 a To Check the Community String on page 233 a To Specify the Trap Recipient on page 235 To Set Up Solaris Operating Environment Servers on page 236 a To Set Up Linux Operating Environment Servers on page 236 a How SNMP Works on page 237 To Send SNMP Traps Without Using Sun StorEdge Configuration Service on page 242 229 Sending Email Messages for Each Server Configure the console to send email messages for each managed server through the Server List Setup function v To Send Email Messages for Each Server 1 Select File Server List Setup The Server Setup window is displayed Available Servers Managed Servers gt gt Add All gt gt 206 236 238 65 SunBlade SEE 206 235 238 70 3000
275. tab 187 Redundant Deassert Reset field 187 Redundant Force Pri Fail field 187 Redundant Force Sec Fail field 187 Report icon 41 report option 124 127 requirements installation Sun StorEdge Configuration Service Agent on Linux OEs 28 Sun StorEdge Configuration Service Agent on Solaris OEs 6 Sun StorEdge Configuration Service Agent on Windows 20 Sun StorEdge Configuration Service Console on Linux OEs 28 Sun StorEdge Configuration Service Console on Solaris OEs 6 Sun StorEdge Configuration Service Console on Windows 20 memory Sun StorEdge Configuration Service Agent on Linux OEs 28 Sun StorEdge Configuration Service Agent on Solaris OEs 6 20 Sun StorEdge Configuration Service Agent on Windows 20 Reset button 249 alarm state box 118 resetting controller 146 restoring logical drive configuration 143 restoring a logical drive configuration 143 rpm 35 RS 232 tab 179 RSAGENT DLL 248 RST_OID MIB file 238 247 S SAF TE Polling Period Sec field 185 Save Configuration function 59 86 Save Configuration window 60 save controller parameter changes 176 save logical drive configuration 85 Save Report command 124 Save Report File window 124 Index 301 Saveset Description tab 144 saving logical drive configuration 59 scanning drives 168 scheduling parity check 137 SCSI channel definition 197 SCSI drives adding to logical drive 165 SCSI I O Timeout Sec field 185 SCSI Motor Spin Up fie
276. tarts at the next boot or can be started immediately by running the following command etc init d ssagent uptrap This starts the sst rapd daemon as well as the other two daemons if they are not currently running Only one instance of each daemon is running at this point whether or not any daemons were previously running How SNMP Works Simple Network Management Protocol SNMP is one of the most widely used protocols for network management It does what its name says it manages network devices in a relatively simple manner SNMP is a simple unacknowledged connectionless protocol SNMP was originally developed to work under the umbrella of the Internet suite of protocols primarily in TCP IP Transmission Control Protocol Internet Protocol transport protocols Since then SNMP has been implemented to work over other common transport protocols such as Novell s IPX SPX Internet Packet Exchange Sequenced Packet Exchange Appendix E Email and SNMP 237 SNMP Trap Messages Agents use SNMP to send information to enterprise management systems Once a server is configured to send traps event information flows to that system Trap messages contain the following information a OID Object Identifier 1 3 6 1 4 1 2294 1 2 m Event Date MM DD YY such as 01 22 98 m Event Time HH MM SS such as 15 07 23 m Server Address and Name IP Address Name such as 192 187 249 187 Administration m Card Name m Event Severity Infor
277. te Change Mutex lock is not released Sun StorEdge Configuration Service monitor daemon has started Sun StorEdge Configuration Service server daemon has started Sun StorEdge Configuration Service startup is complete Sun StorEdge Configuration Service trap daemon has started 278 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 34 Error Status Messages Continued Error and Status Messages System Administrator ssconfig has started irrevocable System Shutdown and Restart SAVE all data and LOG OFF IMMEDIATELY System ID is empty Tape operation has stopped because an error occurred while reading or writing data which the drive cannot correct TapeAlert notification Device Channel Target Target HW Error Reported Ch d Id d Likely poorly seated or defective drive Possible defective drive slot Target Media Error Reported Ch d Id d Likely poorly seated or defective drive Possible defective drive slot Target Timed out Ch d Id d Check drive seating cables and I O module Replace as required Temperature change from TemperatureC to TemperatureC The background command s has finished The background command s has been aborted The changer mechanism is having difficulty communicating with the tape drive Turn the autoloader off then on and restart the operation If the problem persists call the tape drive supplier helpline The configuration has been updated
278. ted on a network system administrators can initialize network storage change configurations monitor status and schedule routine maintenance through an intuitive graphical user interface GUI Administrators can also dynamically allocate reallocate or expand capacity as storage requirements continually change with evolving network wide storage demands In the event of a change in status the program sends alerts by console display email or alphanumeric pager It can also send alerts to any Simple Network Management Protocol SNMP enterprise manager for example HP OpenView Sun StorEdge Configuration Service consists of two components m Sun StorEdge Configuration Service Agent Solaris 8 and Solaris 9 operating environments Windows NT and Windows 2000 and Sun Linux 5 0 and Red Hat Linux 7 2 and 7 3 operating environments The agent monitors attached disk storage devices and reports their status to the console about these devices The agent software needs to be installed on each individual server in the network that is part of Sun StorEdge Configuration Service The installation can be done remotely from a single workstation on the network a Sun StorEdge Configuration Service Console Solaris 8 and Solaris 9 operating environments Windows NT and Windows 2000 and Sun Linux 5 0 and Red Hat Linux 7 2 and 7 3 operating environments The console contains the GUI portion of Sun StorEdge Configuration Service and displays th
279. ter 1 3 User s Guide 817 3338 PE 3510 FC arrays Sun StorEdge 3000 Family Rack Installation Guide 816 7320 Sun StorEdge 3000 Family FRU Installation Guide 816 7326 Sun StorEdge 3000 Family Safety Regulatory and Compliance 816 7930 Manual xx Sun StorEdge 3000 Family Configuration Service 1 3 Users Guide June 2003 Contacting Sun Technical Support For late breaking news and troubleshooting tips review the release notes for your array located in the appropriate directory www sun com products n solutions hardware docs Network_Storage_Solutions Workgroup If you have technical questions about this product that are not answered in the documentation go to http www sun com service contacting To initiate or check on a USA only service request contact Sun support at 800 USA4SUN To obtain international technical support contact the sales office of each country at www sun com service contacting sales html Accessing Sun Documentation All Sun StorEdge 3000 family documentation is available online in both PDF and HTML format at the following location http www sun com products n solutions hardware docs Network_Storage_Solutions Workgroup You can view print or purchase a broad selection of Sun documentation at http www sun com documentation You can order printed copies of manuals for the Sun StorEdge 3000 family at http corppub iuniverse com marketplace sun Preface xxi 508 Accessibility Features
280. tion 109 Controllers Tab 110 Physical Drives Tab 111 Enclosure Info Tab 112 View FRU 112 View Controller Parameters 112 View Primary Secondary Controller Configuration 113 Logical Drives Tab 115 View Logical Drive 115 View Physical Drive 116 View Enclosure 117 View FRU 119 Array Administration Progress 119 Agent Options Management 120 Contents vii Event Log 120 Event Log File 121 Event Log Window 122 Severity Levels 123 Save Report 124 View Report 127 Out of Band Storage Management 127 v To Use Out of Band Management 129 v To Remove an Array From Out of Band Management 131 Managing Storage Through the Web 132 Web Browser Requirements 132 Solaris or Linux Operating Environments 132 Windows NT 2000 Operating Systems 133 Setting Up the Array 133 v To Access the Console From the Web Browser 134 10 Maintaining the Array 135 Array Administration Activities 135 v ToCheck Parity 136 v To Schedule a Parity Check 137 Failed Drives 139 v To Automatically Rebuild a Drive Using a Standby Drive 139 v To Rebuild a Device Without a Standby Drive 140 v To Check the Progress of the Rebuilding Process 141 To Manually Rebuild a Failed Drive 141 To Restore a Logical Drive Configuration 143 To Reset the Controller 146 To Mute the Controller Beeper 146 To Bring a Failed Controller Back Online 147 4 lt lt lt lt viii Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v Y Converting a Dual
281. tion to the controller Retry the configuration operation after the update is complete SAF TE SES card Channel Target firmware has been updated SAF TE SES card Channel Target global status has been updated SAF TE SES card Channel Target slot perform status has been updated SAF TE SES card Channel Target slot status has been updated Save a Copy in server Saving configuration information please wait Scan SCSI drive d d has succeeded Scan SCSI Drive information Scan SCSI Drive Successful Ch d Id d Informational message Scheduled parity check could not be started on logical drive LogicalDrive Scheduled parity check has completed on logical drive LogicalDrive Scheduled parity check has started on logical drive LogicalDrive Scheduled parity check skipped to next schedule due to incompletion of previous check SCSI Aborted Command Ch d Id d Informational message Drive may be failing or defective slot SCSI Bus Device Reset SCSI Channel d SCSI ID d Target Lun d Possible failure of 1 0 module cable or HBA SCSI Bus Reset SCSI Channel d SCSI ID d Target LUN d Possible failure of I O module cable or HBA SCSI Bus Reset Issued Ch d Id d Check drive seating cables and I O module Replace as required SCSI Channel Failure Fibre Loop Connection Failure Check drive path Possible cable or module failure SCSI Channel Failure General Check drive path SCSI Channel Failure Redundant
282. tiple drives that have different product IDs make sure you select the product ID for the drive s to which you are downloading firmware from the Product ID list box Download Firmware for Disk or SAFTE SES Devices File Name Browse ProductiD Download FW for Disks Download FW for SAFTE SES Devices Available Disks Card ChiID Vendor ProductiD Revision Size sh StorEdge 3510 SN 33 216 SEAGATE T336752FSU 0205 34732MB 3ETONNK 7 000 StorEdge 3510 SN 33 217 SEAGATE ST336752FSU 0205 34732MB 3ETOM7RDOO StorEdge 3510 SN 33 218 SEAGATE ST336752FSU 0205 34732MB 3ETOKVA0000 StorEdge 3510 SN 33 1219 ISEAGATE ST336752FSU 0205 34732MB 3ETOKHFHOOC FA D gt To All disks under Controller To All disks under LD Selected Disks Card Vendor ProductiD Revision Chapter 11 Updating the Configuration 173 5 Click Browse and locate the download firmware file Select Open 6 Select the download firmware file click Open and click OK The firmware starts to download 7 When the progress reaches 100 click OK 8 To verify that the firmware has downloaded successfully select View View Physical Drive and make sure the firmware version has changed in the Product Revision field v To Upgrade Firmware on SAF TE SES Devices Note SAF TE devices are used by SCSI arrays and SES devices are used by Fibre
283. to Copy Data To Ch ID Capacity 0 10 0 11 0 12 34732 MB 34732 MB 34732 MB ki The operation is to copy amp replace disk 0 2 with disk 0 10 OK Cancel Help To use the additional capacity provided by the new drives follow the instructions in To Expand the Capacity of a Logical Drive or Logical Volume on page 163 8 Click OK in the Confirm Configuration Operation window to complete the operation and click Close 9 When the operation is complete close the progress window Chapter 11 Updating the Configuration 167 168 The Logical Drive Logical Volume Number For important information regarding the logical drive logical volume number displayed in the LD LV field in the Dynamically Grow and or Reconfigure LDs LVs window see The Logical Drive Logical Volume Number on page 158 v To Scan in New Hard Drives A hard drive can be scanned in and made available without having to shut down the array 1 Double click the appropriate array 2 The View Controller Configuration window is displayed 3 Select the Physical Drives tab and click Scan SCSI Drive View Controller Configuration Server 206 235 238 70 Me262 Controller Ch 0 Id 0 SUN StorEdge 3310 SN 3320629 Status Online A A State Details Active A A State Active Total Physical Drives 13 Battery Good fa View FRU View Controller Params Controllers Physical Drive
284. trator and make sure that it can see the cluster Access the second server install MSCS on that server by joining it to the first and reboot Reboot the second server and verify in Cluster Administrator that both servers are included in the cluster Adjust the disk groups in the Cluster Administrator Make sure that the quorum disk and the other disks if any are together in one disk group under the first server where you originally configured the storage Refer to the MSCS documentation for details to perform this step Note Once you put the two LUNs in the same disk group you have an empty disk group that you can delete Add the services to the group that has the quorum disk on the first server a On both servers stop each of the three services Configuration Service Startup Configuration Service Monitor and Configuration Service Server and set them to manual 222 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 b Use Cluster Administrator to install each service as a resource to the group that has the quorum disk For each service enter it in the following order and type its name in the format indicated with the two words run together After each service is installed bring the service online Enter the services for each resource to start it on the active server as generic services You are asked to indicate the dependencies The dependencies in the group are as follows
285. tributed parity 3 0 30 Striping of RAID 3 2 8 logical drives N of Yes logical drives logical drives 5 0 50 Striping of RAID5 2 8 logical drives N of Yes logical drives logical drives Capacity refers to the total number N of physical drives available for data storage For example if the capacity is N 1 and the total number of disk drives in the logical drive is six 36 Mbyte drives the disk space available for storage is equal to five disk drives 5 x 36 Mbyte or 180 Mbyte The 1 refers to the amount of striping across six drives which provides redundancy of data and is equal to the size of one of the disk drives Appendix A RAID Basics 201 For RAID 3 0 30 and 5 0 50 capacity refers to the total number of physical drives N minus one physical drive for each logical drive in the volume For example if the total number of disk drives in the logical drive is twenty 36 Mbyte drives and the total number of logical drives is 2 the disk space available for storage is equal to 18 disk drives 18 x 36 Mbyte 648 Mbyte RAID 0 RAID 0 implements block striping where data is broken into logical blocks and is striped across several drives Unlike other RAID levels there is no facility for redundancy In the event of a disk failure data is lost In block striping the total disk capacity is equivalent to the sum of the capacities of all drives in the array This combination of drives appears to the system as a single lo
286. troller Then click the Physical Drives tab The following figure shows the View Controller Configuration with the Physical Drives tab displayed View Controller Configuration Server 206 235 238 70 Me262 Controller Ch 0 Id 0 Sun StorEdge 3310 A a SN 3320629 Status Online A A State Details Active A A State Active Total Physical Drives 13 Battery Good a view FRU View Controller Params Cantales Physical Drives Erelbsure nt Type Ch ID Status Manufacturer Model Size Serial disk 0 0 Online SEAGATE ST336605LS 34476 MB 3FP1GG4x0000724 disk 0 1 Online SEAGATE ST336605LS 34476 MB 3FP1G7A90000724 disk 0 2 Online SEAGATE ST336605LS 34476 MB 3FP1G1BCO000724 disk 0 3 Online SEAGATE ST336605LS 34476 MB 3FP1GH9M0000224 Linie oa Sm Lim a acanaire ar a iron larnananmcnanaz Scan SCSI Drive view Close The Physical Drives tab lists the physical drives associated with the array To see details about any of the physical drives listed double click the drive or select the drive and click View The View Physical Drive window is displayed View Physical Drive Server 206 235 238 70 Me262 Controller Id 0 SUN StorEdge 3310 A A SN 3320629 Disk Array Ch 0 Id 0 SEAGATE ST336605LSUN36G 34476 MB Disk Information Status Ready Size 34476 MB Manufacturer SEAGATE Remaining Size 34476 MB Model ST336605LSUN36G RPM 10025
287. tus Manufacturer Driver FW Rev Total LDs Cache Size 0 Good SUN StorEdge 3510 13 271 512 1024 1 Good SUN StorEdge 3510 3 271 512 1024 LEE EEE gt view Close If the battery fails the array displays a yellow degraded device status symbol in the main window and the Battery field specifies Bad The tabs at the bottom section of the window provide detailed information about the RAID controller s LUNs on the physical drives attached to it on the enclosure where the controller is located and on the configuration of the peripherals To bring the information for another tab into view click the tab Controllers Tab To access this window double click the array icon f in the main window or select it and select View View Controller Then click the Controller tab The Controller tab lists the two controllers To view more information about either of the controllers double click the desired controller or select the controller and click View Depending on whether the controller is primary or secondary the View Primary or View Secondary Controller Configuration window is displayed See View Primary Secondary Controller Configuration on page 113 110 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Physical Drives Tab To access this window double click the array icon f in the main window or select it and select View View Con
288. un StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Advanced RAID Levels Advanced RAID levels require the use of the array s built in volume manager These combination RAID levels provide the protection benefits of RAID 1 3 or 5 with the performance of RAID 1 To use advanced RAID first create two or more RAID 1 3 or 5 arrays and then join them The following table provides a description of the advanced RAID levels TABLE A 2 Advanced RAID Levels RAID Level Description RAID 3 0 30 RAID 3 logical drives that have been joined together using the array s built in volume manager RAID 5 0 50 RAID 5 logical drives that have been joined together using the array s volume manager Local and Global Spare Drives The external RAID controllers provide both local spare drive and global spare drive functions The local spare drive is used only for one specified drive the global spare drive can be used for any logical drive on the array The local spare drive always has higher priority than the global spare drive Therefore if a drive fails and both types of spares are available at the same time or a greater size is needed to replace the failed drive the local spare is used If there is a failed drive in the RAID 5 logical drive replace the failed drive with a new drive to keep the logical drive working To identify a failed drive refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for
289. upport Logical Drive ID LogicalDrive Initialization Aborted Informational message Logical Drive ID LogicalDrive Initialization Completed Informational message Logical Drive ID LogicalDrive Initialization Failed Informational message Possible defective drive or slot User may have aborted operation Logical Drive ID LogicalDrive Parity check aborted by user Parity check should be run to completion in order to verify data integrity of the specified Logical Drive Logical Drive ID LogicalDrive Parity Check Completed Informational message Appendix G Error Codes and Messages 273 TABLE G 34 Error Status Messages Continued Error and Status Messages Logical Drive ID LogicalDrive Rebuild Failed Informational message Possible defective drive or slot User may have aborted operation Logical Drive ID LogicalDrive Starting Add SCSI Drive Operation Informational message Logical Drive ID LogicalDrive Starting Clone Informational message Logical Drive ID LogicalDrive Starting Expansion Informational message Logical Drive ID LogicalDrive Starting Initialization Informational message Logical Drive ID LogicalDrive Starting Parity Check Informational message Logical Drive ID LogicalDrive Starting Parity Check Informational message Logical Drive ID LogicalDrive Starting Rebuild Informational message Logical Drive LogicalDrive has changed from a State state to a State state Logical Drive LogicalDrive ha
290. uration Service and therefore Sun StorEdge Diagnostic Reporter sends only one message regarding that particular event For example if a fan fails only one email is sent For Timeout of heartbeat lost set the amount of time in minutes to wait between the sending of failed server messages The default value is 15 minutes the value range is 1 to 30 minutes To Enable SMART Monitoring select the check box SMART monitoring is a method for hard drives to report predicted failures Most disk vendors supply drives with this feature The agent monitors this feature by issuing an unsolicited request sense SMART monitoring can be turned off if this request causes conflicts with the underlying host operating environment system device drivers For more information on SMART monitoring refer to the Sun StorEdge 3000 Family RAID Firmware User s Guide for your array To Enable JBOD support see To Enable JBOD Support SCSI Only on page 56 The parameters under Controller Primary Agent Information including the Password fields pertain to out of band management See To Use Out of Band Management on page 129 for information on configuring these parameters If you have selected any of the previous options click OK to save your changes Chapter 6 Setting Up Sun StorEdge Configuration Service 55 The Setting Agent Options notification message box is displayed showing the server s TCP IP address Setting Agent Options Ser
291. uration Service 1 3 User s Guide June 2003 View Report Use the View Report option to review a report that was created 1 Select File View Report The Open dialog box for selecting the report is displayed Look in C3 ssesconsole la ft Dn B a browser default C Console htrni console keystore D errlog tet File name errlog xml Open Files of type All Files Cancel 2 Select the report you want to review and click Open Out of Band Storage Management The out of band storage management capability enables you to monitor and manage arrays over the network using TCP IP Unlike in band storage management the standard method of storage management for storage which requires the agent to be running on the server that is physically attached to the storage out of band storage management does not require the agent to be running on the server that is physically attached to the storage With out of band storage management if the server that is attached to the storage is shut down monitoring and maintenance is unaffected Chapter 9 Monitoring the Array 127 The following figures show examples of in band and out of band storage management configurations The Console is communicating with the agent installed on server 1 1 1 1 through Ethernet The agent Agent 1 1 1 1 1 1 1 1 1 1 is communicating with the array through a SCSI FC connection
292. urity required to complete tasks For example everyone who has administration privileges on a particular server would be assigned the same password that was established for the user ssadmin Note To add servers to the Managed Servers list see To Add Servers on page 43 Global Passwords on Multiple Servers If you have a large network and do not want to set up logins individually and it is acceptable to have the same passwords on multiple servers you can establish the three logins on a domain server under Microsoft Windows As a result all other servers within the Microsoft Windows domain can access the three logins along with their respective passwords v To Create Windows NT Users 1 Add users with the NT User Manager program 2 Select Policies and then User Rights 3 Select Show Advanced User Rights 4 Give the NT User Administrator the Rights to Act as a part of the operating system 5 Under User Properties deselect User Must Change Password at Next Login 6 Under User Properties select User Cannot Change Password and Password Never Expires 24 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 7 If you plan to set up the user names on a domain server so that multiple server setups are not required be sure that the servers you want to manage belong to the domain where you have established the Sun StorEdge Configuration Service user account Refer to your Windows NT docume
293. ve When a member drive of this specified logical drive fails the local spare drive becomes a member drive and automatically starts to rebuild A global spare drive does not only serve one specified logical drive When a member drive from any of the logical drives fail the global spare drive joins that logical drive and automatically starts to rebuild 4 Determine the RAID level the program automatically computes the maximum size logical drive that can be created at that RAID level 5 Determine whether you want to partition the logical drive A partition is a logical division of the logical drive or logical volume Partitions enable you to create the appearance of having separate logical drives or logical volumes for file management multiple users or other purposes Note Partitioning can be done during the initial configuration or after the logical drive has been created Note Logical drives that have been partitioned cannot be added to a logical volume 72 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 6 Understand the disk capacities displayed in the New Configuration window a Max Drive Size MB displays the maximum drive size per selected physical disk total capacity of each disk A smaller logical drive can be created by decreasing this value The remainder can be used later by expanding the drive as explained in To Expand the Capacity of a Logical Drive or Logica
294. ver Controller Select disks for Logical Drive onfiguration 206 235 238 52 B52 Primary SUN StorEdge 3310 SN G66666 LD Ch ID Capacity Manufacture Model none 0 3 none 10 4 34476 MB SEAGATE ST336605LSU 34476 MB SEAGATE ST336605 SU 7 A Add Disk Make Standby Logical Drive 0 Definition Remove Disk Max Drive Size MB Controller Parameters Background rate High v LY Definition LD Part Definition LD 0 Total 1 Part Part Size 0 103428 MB 34476 Ch 1D Capacity 0 0 34476 MB 0 1 34476 MB 0 2 34476 MB 3 disk using 103428 of 0 MB RERO ER RAID Level 0 5 New LD Available Size MB 103428 Part Size MBy 103428 LD 0 Map Channel Host Ch 1 S v SCSI ID PIDO v _ Write a new label to the new LD Max Drive Size displays the total capacity of each disk Available Size displays the total capacity of all disks which is the total logical drive size 9 Select the RAID Level For this example select RAID Level 5 This applies to all disks in this logical drive In this example the new logical drive is composed of three physical disks totaling 103428 Mbyte as indicated in the Available Size MB field The maximum number of disks per logical drive for each RAID level for a 2U array is a RAID 0 36 aw RAID1 2 mw R
295. ver 206 235 238 65 SunBlade Setting Agent Options Completed 10 Click OK to finish the procedure Y To Enable JBOD Support SCSI Only For Sun StorEdge 3310 SCSI arrays use Just a Bunch of Disks JBOD support only when you have a JBOD connected directly to the workstation This enables you to monitor the peripheral device condition and events If you have a JBOD connected to the RAID array the RAID controllers monitor the JBOD condition and events for you Note Enabling JBOD support could impact I O 1 Follow the steps in To Configure Agent Parameters Optional on page 54 2 Select Enable JBOD support For details on monitoring a JBOD see Monitoring JBODs SCSI Only on page 211 56 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Verify Storage Configurations Once you have installed Sun StorEdge Configuration Service and added all the servers for storage that you want managed you need to verify the storage configurations Note Most arrays are shipped preconfigured If you want to completely remove the existing configuration and start over see Full Configuration on page 65 If you want to change the current configuration or add to it see Updating the Configuration on page 151 1 Make sure the server icon is online that is the server symbol is purple During power up Sun StorEdge Configuration Service starts automatically 2 Observ
296. vice 1 3 User s Guide June 2003 Change Controller Parameters Server 206 235 238 70 Me262 Controller Primary SUN StorEdge 3310 Controller Data Firmware Version 3 25E Boot Record Version 1 31C Serial Number 3320629 CPU Type PPC750 el nein ache size 2MB ECC SDRAM 15 Chars Max Controller Unique ID 1 65535 O Not Defined NotDefined C Mute Beeper C Restore Factory Defaults C Issue Controller Reset Chl MAC Address Static IP AddressiNetMaskiGateway Dynamic IP Dynami 7 O0 CO FF 32 AB 35 206 235 238 200 255 255 255 0 206 235 238 1 Disable 206 235 238 2 gt Change Settings OK Cancel To Mute the Controller Beeper When an event occurs that causes the controller to beep for example when a logical drive fails during a rebuild or when adding a SCSI drive you can mute the beeper in one of two ways Select the desired controller icon in the main window Select Array Administration Controller Maintenance If you are not already logged in as ssconfig a password prompt is displayed type the ssconfig password The Controller Maintenance Options window is displayed Click Mute Controller Beeper or Select the desired controller icon in the main window Select Configuration Custom Configure Chapter 11 Updating the Configuration 189 190 Select Change Controller Parameters Select Mute Beeper To Assign o
297. w Server 10 Click Probe Server 206 235 238 65 SUNblade Server Information Status Online Operating System gunos 5 8 Agent Version Build 66 IP Address 206 235 238 65 Socket Port 1270 Card List Type Status Driver Manufacturer HBA Online pci 1f Wide d HBA Online pci 1f O pci sis HBA Online pseudo spn 2 View Restan Probe Close Help 130 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 11 If the program has not been configured to manage the array you need to assign the server to manage the controller Select Array Administration Controller Assignment Select a server from the Server to manage this controller list and click Apply An out of band HBA is displayed in the main window Note If an out of band HBA is not displayed in the window reset the controller Sun StorEdge TM Configuration Service Console File View Configuration Array Administration Help BRR out of Bana 9 P ch 0 Id 0 SUN StorEdge 3310 A A Array SN OX15 ES secondary SUN StorEdge 3310 SN 3326420 Se Aray Ch 0 Id 14 SUN StorEdge 2310 A GRD Primary SUN StorEdge 3310 SN 3326436 v To Remove an Array From Out of Band Management 1 Select the server 2 Select View Agent Options Management 3 Select the array you want to remove from the Managed Primary Agent list and click Remove Th
298. window Note If the array is attached to multiple hosts and an agent is installed on each host each host s IP address must be entered and added to the Managed Servers list 48 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Log In and Out The log in and log out functions provide security within the program The security levels are established by setting up three users ssmon ssadmin and ssconfig each with a password m ssmon represents the monitoring level of the software it displays alerts from the controller m ssadmin represents the administration level of the software it provides access to Rebuild Parity Check and Schedule Parity Check functions as well as monitoring a ssconfig represents the configuration level it provides access to the configuration commands and all aspects of the program 1 To log in choose File Login Server Login Server 206 235 238 70 E3000 Login name ssmon Password Maintain continuous access only as the monitoring user When you select a command that requires the administration or configuration level a login dialog box is displayed and you log into that level with the appropriate password After completing your activity log out 2 To log out choose File Logout When you log out from the administration or configuration level you are given the option of logging out to the monitoring mode or logging
299. xceeds 512 GB size limitation for random optimized LD Logical Drive ID d Rebuild Aborted Informational message Logical Drive ID d Rebuild Completed Informational message Replace defective drive with new drive Logical Drive ID LogicalDrive rebuild has aborted Logical Drive ID LogicalDrive rebuild has completed Logical Drive ID LogicalDrive rebuild has started Logical Drive ID LogicalDrive Add drive paused Informational message Logical Drive ID LogicalDrive Add SCSI Drv Aborted Informational message Logical Drive ID LogicalDrive Add SCSI Drv Completed Informational message Logical Drive ID LogicalDrive Add SCSI Drv Failed Non recoverable error Likely drive failure or a non recoverable error on stripe Run parity check on the logical drive Contact technical support Logical Drive ID LogicalDrive Clone Aborted Informational message Logical Drive ID LogicalDrive Clone Completed Informational message Logical Drive ID LogicalDrive Clone Failed Non recoverable error Likely drive failure or a non recoverable error on stripe Run parity check on the logical drive Contact technical support Logical Drive ID LogicalDrive Expand Aborted Informational message Logical Drive ID LogicalDrive Expand Completed Informational message Logical Drive ID LogicalDrive Expand Failed Non recoverable error Likely drive failure or a non recoverable error on stripe Run parity check on the logical drive Contact technical s
300. ximum of 1024 LUN assignments maximum number of LUNs assigned to each host ID is 32 A logical volume can be divided into a maximum of 128 partitions This step depends on what you want to do next m To create another logical drive click New LD and repeat Steps 1 11 m To add this logical drive to a logical volume click Add to LV and see To Create and Partition a Logical Volume on page 80 m To partition this logical drive continue with the following steps In this example a small logical drive is created and partitioned To create a small logical drive type 2000 in the Max Drive Size field Note A total of 4000 Mbyte is shown for the logical drive size as opposed to 6000 Mbyte because this is a RAID 5 level you lose the capacity equal to 1 drive 2000 Mbyte for parity Chapter 7 Full Configuration 77 Configuration Controller Paramet Server 206 235 238 52 B52 UE EE Background rate High v Controller Primary SUN StorEdge 3310 SN 666666 LY Definition Clear LD LD Ch ID Capacity Manufacture Model none 03 34476MB SEAGATE ST336605LSU none 0 4 34476MB SEAGATE ST336605LSU 4 Select disks for Logical Drive BD Part Definition Add Disk Make Standby LD OT otal 1 Part Part Size Logical Drive O Definition 0 4000 MB Max Drive Size MB Remove Disk 2000 Ch ID Capacity AE Available Size MB 4000
301. y SUN StorEdge 3310 SN 555555 E Logical Drive 1 736122C1 RAID 5 6666 MB z Logical Drive 1 Partition 0 2222 MB Map 1 1 0 zg Logical Drive 1 Partition 1 2222 MB Map 1 1 1 z Logical Drive 4 Partition 2 2222 MB Map 1 1 2 5 Logical Drive 3 RAID 0 6000 MB e E Logical Drive 5 RAID 3 8000 MB SSS array Ch 0 Id 14 SUN StorEdge 3310 A KEZ array Ch 2 Id 11 SEAGATE ST336605LSUN36G 34732 MB EX array Ch 2 Id 12 SEAGATE ST336605LSUN36G 34732 MB LEZ array Ch 2 Id 13 SEAGATE ST336605LSUN36G 34732 MB Selecting the container symbol to the left of any logical drive displays its assigned physical drives Note You can choose to view the physical hard drives that make up the logical drives by selecting or deselecting View Display HDD under LD Your configuration might differ dramatically from that shown in the previous figure depending on the array products you have installed If the array is not configured see Full Configuration on page 65 for instructions on configuring it 6 Check the RAID level and logical drive structure 7 If the arrays are already configured and the configuration meets your needs continue with the next section If you would like to change the configuration see Full Configuration on page 65 58 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 v To Save the Logical Drive Configuration Even though logical dr
302. y State TABLE G 8 Redundancy State Errors Error Field Description 01 Mode OK 02 No Memory for Negotiation 03 Secondary Failure 256 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 TABLE G 8 Redundancy State Errors Continued Error Field Description 04 Secondary Removed 05 Detected Removal of Secondary 06 Detected Insertion of Secondary 07 Primary Failure 08 Primary Removed 09 Detected Removal of Primary 0A Detected Insertion of Primary 0B Unknown State OC Partner Failed 0D Partner Inserted OE Partner Removed Error Field Internal State TABLE G 9 Internal State Errors Error Field Description 01 No Memory 02 Semaphore 03 Thread 04 No Devices Error Field Device State TABLE G 10 Device State Errors Error Field Description 01 Inquiry 02 Unknown Appendix G Error Codes and Messages 257 Error Field Initialization State TABLE G 11 Initialization State Errors Error Field Description 01 02 dll Initializing dll Initializing Failed Error Field Invalid Client Parameter TABLE G 12 Client Parameter Errors Error Field Description 01 02 03 04 05 06 07 08 09 0A 0B OC 0D OE OF 10 Set Configuration Configuration Miscompare Set Configuration Configuration Device Invalid Set Configuration Enquire Miscompare Set Configuration Enquire2 Miscompare Incorrect Application Length Command no
303. your array Caution If when trying to remove a failed drive you mistakenly remove the wrong drive you can no longer access the logical drive because you have incorrectly failed another drive A local spare drive is a standby drive assigned to serve one specified logical drive When a member drive of this specified logical drive fails the local spare drive becomes a member drive and automatically starts to rebuild Appendix A RAID Basics 207 A local spare drive always has higher priority than a global spare drive that is if a drive fails and there is a local spare and a global spare drive available the local spare drive is used Local spare drive FIGURE A 12 Local Dedicated Spare A global spare drive is available for all logical drives rather than serving only one logical drive see FIGURE A 13 When a member drive from any of the logical drives fails the global spare drive joins that logical drive and automatically starts to rebuild A local spare drive always has higher priority than a global spare drive that is if a drive fails and there is a local spare and a global spare drive available the local spare drive is used Global spare drive Global spare drive Logical drive 0 Logical drive 1 Logical drive 2 FIGURE A 13 Global Spare 208 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 Having Both Local and Global Spares In FIGURE A 14 the member drives in logical drive 0 a
304. ze of a partition you have already created select the logical drive or logical volume and click Modify Size 14 Specify the new size in Mbyte in the Partition Size field and click OK Manage Existing LDs LV s and Partitions Server 206 235 238 52 B52 Controller SUN StorEdge 3510 SN 3341135 LD LY Partition LD 0 z Partition Size 6539 MB LD 0 Enter partition size a number to LD 0 create multiple partitions of the same LDO size Example 1000 32 LD 0 LD 0 LD 0 Modify Size Delete K Cancel Help 15 Click OK in the Confirm Configuration Operation window to complete the operation and click Close After a logical drive or logical volume has been partitioned when you open a logical drive or logical volume on the main window the partitions are displayed 160 Sun StorEdge 3000 Family Configuration Service 1 3 User s Guide June 2003 EJ 206 235 238 52 B52 GA HBA Card 1 EEN ch 0 Id 0 SUN StorEdge 3510 A A Array SN 000055 El Secondary SUN StorEdge 3510 E Logical Drive 1 RAID 0 413712 MB Logical Drive 1 Partition 0 3232 MB Map 0 44 0 NaN LS Logical Drive 1 Partition 1 3232 MB Map 0 44 1 Logical Drive 1 Partition 2 3232 MB Map 0 44 2 UN The Logical Drive Logical Volume Number For important information regarding the logical drive logical volume number displayed in the LDs LVs field in the Manage Existing L

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