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SnapSAN Manager Suite User Guide

1. TBOC amp C8 CB CB CB CB Ch CB CB C CB C CB C8 S OS CS Process Name Messag Message Text iSM99001 Connected with iSM server Serve Figure 3 11 Logical Disk List Screen SnapSAN Manager Client Win GUI 10400394 002 10 2012 2012 Overland Storage Inc 43 17 SnapSAN Manager Suite User Guide Component Operating Status Overview con operating status monitoring status of logical disk Displays the operating status monitoring status of the logical disk with the icon next to the logical disk number Table 3 6 Logical Disk Operating Monitoring Status Icon Status The logical disk is in normal operation An event that requires attention had occurred in the logical disk A failure had occurred in the logical disk A threshold excess had occurred in the logical disk The logical disk is in the locked state The logical disk is out of monitoring or under configuration setting O p 6 OP E The logical disk is out of monitoring or under configuration setting If this icon is displayed an event that requires attention had occurred in the logical disk just before monitoring was stopped The logical disk is out of monitoring or under configuration setting When this icon is displayed a failure had occurred in the logical disk just before monitoring was stopped The logical disk is out of monitoring or under configuration setting If this icon is displayed a threshold excess had occurr
2. Snapshot Type BY Link E Linked Logical Disk Number zc 0S Type Logical Disk Name Snapshot Type 2 Figure 3 16 Logical Disk Detail Information 3 Snapshot Tab The information related to snapshot is displayed NOTE The Snapshot tab is not displayed if the snapshot DynamicSnapVolume is not installed or if the selected logical disk is not a snapshot volume that is a logical disk whose snapshot type is other than BV SV LV SDV or SV Snapshot Type Displays the snapshot type The information is shown in the Logical Disk list screen Link Displays the connection status The information you see here is the same as shown in the Logical Disk list screen described earlier in 1 Number The information is shown in the Logical Disk list screen OS Type Displays the OS type of the connected logical disk 10400394 002 10 2012 2012 Overland Storage Inc 4 3 30 SnapSAN Manager Suite User Guide Component Operating Status Overview Logical Disk Name Displays the logical disk name up to 24 characters of the connecting logical disk Snapshot Type Displays the snapshot type of the connecting logical disk The information you see here is the same as shown in the Logical Disk list screen described earlier in 1 200000301384291E0004 Properties General Access Protection Setting Protection Status NotAccessible Begin Date 2011 03 10 Retention Date 2011 03
3. Failure OF Sensor failure The component is out of monitoring or under configuration e setting etc Ready The component is out of monitoring or under configuration i setting If this icon is displayed any component is disconnected Offline OF absent just before monitoring was stopped The component is out of monitoring or under configuration 2 setting If this icon is displayed a failure had occurred in any of the components just before monitoring was stopped If the component type is Temperature Alarm it indicates the abnormal temperature Failure The table list the type of each component of the controller 10400394 002 10 2012 2012 Overland Storage Inc 44 16 SnapSAN Manager Suite User Guide Port Operations Overview Type Abbreviation Adapter Card DE_ADP DE_ADP SATA DE ADP S S Power Supply DE PS Fan DE FAN Temperature Alarm DE TEMP ALM Back Board DE BB EC Junction Box EC JB Abbreviated Name Number Displays the abbreviation for the controller component See the right column of Table 1 16 and the component number assigned to it Status Displays the operating status of the controller component in any of the followings Ready component of the disk enclosure is in normal operation e Offline A component of the disk enclosure is separated or does not exist e Failure A failure had occurred in component of disk enclosure If component type is
4. ooh 0001h Ready 131 3 No Setting Sas Screen Settings iv 9 coh 0002h Ready 1313 No Setting SAS Login Logout ty y 00h 0003h Ready 131 3 gt No Setting SAS 9 ooh 0004h Ready 1313 No Setting SAS 9 ooh oo05h Ready 1813 No Setting Sas RP ooh o006h Ready 1313 No Setting EZ g o0h 0007h Ready 131 3 No Setting SAS Qj ooh o008h Ready 1318 No Setting SAS 9 ooh o009h Ready 131 3 No Setting SAS fp 00h 000ah Ready 1313 No Setting SAS fp O0h 000bh Ready 131 3 gt No Setting SAS PD 12 Type Date amp Time Process 10 Process Name Message Number Message Text Q info Tue Mar 8 00 42 57 2011 15M99001 Connected to ISM server Server 192 168 1 36 Port 8020 User i5M3 Clent WebCL Applet Storage Manager started amp Local intranet Protected Mode Off Figure 3 19 Physical Disk List Screen SnapSAN Manager Client Web GUI 10400394 002 10 2012 2012 Overland Storage Inc 43 35 SnapSAN Manager Suite User Guide Component Operating Status Overview Bil StorageManager Status 2500 1 949 Physical Disk DAR File View Operation Help OX m EE S59 o pe 5M Server Number Status Capacit PoolNu PoolName Type pedis 5 133 1 No Setting Bg 52500 1949 66 6 No Setting I 133 1 0001h D POOL DO Data te 133 1 0001h D POOL DO Data eS 133 1 0001h D POOL DD Data 133 1 0001h D POOL DO Data noh 02h 133 1 0001h D POOL DO Data BJ C0h 0
5. 10400394 002 10 2012 2012 Overland Storage Inc 45 6 SnapSAN Manager Suite User Guide Screen and Operation User Notification Function SnapSAN Manager Embedded displays a list of information that may affect operation in the Fault Information screen Open the Fault Information screen by selecting Monitor Fault Information from the menu e Ifthere is any fault information the icon displayed in the header changes to the attention 1con In addition if there is any information when logging in to the SnapSAN Manager server the Fault Information screen is immediately appears to notify the user the fault Even for a storage user or partition user this screen also displays the information about all the disk arrays monitored by the connected SnapSAN Manager server Ifthere is any information related to a disk array for which you are not responsible contact the storage group user or other appropriate person Figure 5 2 Fault Information Screen In the failure information list the items can be sorted by 1 Clicking the item name a If you double click an item the product display area changes to the Configuration and State Display screen showing the components related to the displayed information b Youcan also display Help information by right clicking an item When the message level is Err Warning the button on the task bar blinks SnapSAN Manager Embedded Win GUI only an
6. 7 6 Referring to the Operation Log from an SnapSAN Manager Embedded 2 see 7 7 a MINN dc 7 11 aslyedequa i 7 11 Outline of Link Definition and Processing sess nennen entente ennt entente nennen 7 11 How The FUNCTION WOKS 4 5 tnit tree rtc Engel ore hee heart EE eee ehe ede eee ege 7 12 Denamondlbddiles nieder A amete eA ES 7 12 Chapter 8 Operations Operahons SM ARR TENETUR 8 Pda et DE 8 1 Saar MENI saa HU 8 2 SOTO UHI vereinen a a a a a a Deedee 8 2 Ni uenuinore m e aa aa cols aoe ES Taala E ne eaaa late angus AA aAa AE a 8 3 Changing Performance Display Refresh Rate sess eerte entente tentent tnter senene 8 3 Performance Analysis Supporting Tool sese eerte tenente ttn trist inte rennes 8 3 Information Gathering for Server Failure eese eene eene eene nen nennen 8 4 Index 10400394 002 10 2012 2012 Overland Storage Inc 4 vi overland storage Chapter 1 Overview Basic Operations SnapSAN Manager provides six basic functions Configuration Display A function to display the configuration information on the physical and logical components resources composing a disk array For details about this function refer to the Software Configuration Setting Tool User s Guide GUI for the SnapSAN 83000 85000 State Monitoring A function to display the status
7. Control Port Information FIP x Ipv x IP Address 192 168 1 10 Management Socket Information Storage Manager IPv4 oN Filtering Invalid H Storage Manager IPv6 Filtering Invalid SpE Management Socket Valid IP Address Subnet Mask Subnet Prefix L m D SNMP Information Community Name public SNMP Valid OFF SNMP Valid List SNMP Manager IP Address SNMP Version Trap Sense Interval 3 Second s Unit Contact Unit Name Unit Location Unit Info Figure 2 8 Disk Array Subsystem Detail Information 2 Network Tab The Network tab is displayed only for the SnapSAN 83000 85000 Configuration Change Displays the configuration lock setting for network setting in any of the following types Lock Configuration lock is set Configuration lock is not set lt TCP IP information Displays the IP address set for the disk array 10400394 002 10 2012 2012 Overland Storage Inc 42 14 SnapSAN Manager Suite User Guide Basic Elements Status Description Not Available The purchased license capacity is insufficient License capacity is insufficient compared with the compared with the number of disk enclosures number of DEs xDEs Not Available The purchased license capacity is insufficient License is insufficient compared with total compared with the number of nodes number of nodes xxnodes Not Available The target disk array type of the purchased license Model
8. m D3 30J B Login Logout Process Name Message Number Message Text Q Info Tue Mar 800 42 57 2011 ene i5m99001 Connected to iSM server Server 192 168 1 36 Port 8020 User i5M3 Client WebCL Applet Storage Manager started Local intranet Protected Mode Off fv Rw v Figure 4 5 Controller Cabinet List Screen Displays the operating status monitoring status of controller components with the icon next to the Number column Icon Status The component is in normal operation An event that needs maintenance had occurred in any of the components Note The component is out of monitoring or under configuration setting E e E The component is out of monitoring or under configuration setting If this icon is displayed an event that needs maintenance had occurred in any of the components just before monitoring was stopped e NOTE You can choose whether to use to show the status of a component where an event or failure except critical failure that needs maintenance had occurred For details about the switching method refer to 3 1 Client Start 10400394 002 10 2012 2012 Overland Storage Inc 44 8 SnapSAN Manager Suite User Guide Port Operations Overview Status Description Number Displays the controller cabinet number Status Displays the status Number of Elements Back views of controller cabinets in the disk array and connectio
9. 2 Select the connected host with left click which you want to delete in the information list display area right click on it and select Host Information Deleting 3 To delete the information on multiple hosts repeat the step 2 above Connected Host Detail Information Screen This screen is displayed if selecting the left button is clicked on it a connected host in the information list display area right clicking and selecting Properties which displays detailed information of the connected host Protocol WWNN WWPN FC 1111 1111 1111 1111 1111 2222 3333 4444 FC 2222 1111 1111 1111 2222 2222 3333 4444 10400394 002 10 2012 2012 Overland Storage Inc 44 6 SnapSAN Manager Suite User Guide Port Operations Overview Disk Array Name Port Number Port Name WWNN WWPN R100_1 00h 00h PORT 00 00 6666 6666 6666 6666 6666 0000 1111 2222 R100 2 00h 01h PORT 0001 7777 7777 7777 7777 U0010 0000 1111 2222 exp1808 Properties General Partition Partition List Partition Name Status Figure 4 4 Connected Host Detail information screen The Partition tab is displayed only for the disk arrays for which VirtualStoragePartitioning has been purchased Partition NameStatus Displays the partition status Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Controller Information Display Controller information is displayed in the following areas e Controller cabinet list
10. 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 6 1 0 0000h Pooloo00 E 6 1 0 0000h Pooln000 6 1 0 0000h Pool n00 6 1 0 0000h Poolo000 6 1 0 0000h Poolon00 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 6 1 0 0000h Pool0000 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 6 1 0 0000h Pool0000 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 6 1 0 0000h Poolo000 E pe po Date atime Process ID Tue Mar 8 00 42 57 2011 Process Name Q Info Done Figure 1 1 SnapSAN Manager Bu StorageManager File View Operation Help Status 2500 1949 Logical Disk 3 Internet Protected Mode On far 100 Main Window SnapSAN Manager Embedded FK MES BBRD O iSM Server 52500 1950 52500 1949 BJ 0002h 5 Logical Disl 0003h E Physical Disk D004h E Controller y 20000030138408730000 20000030138408730001 20000030138408730002 20000030138408730003 20000030138408730004 20000030138408730005 20000030138408730006 20000030138408730007 20000030138408730008 20000030138408730009 20000030138408730008 2000003013840873000C 2000003013840873000D 2000003013840873000E 2000003013840873000F 20000030138408730010 2nnnnnant Li 1 isM99001 EEN AAA AAAAARA Message Text Connected with iSM server Serve Figure 1 2 Logical Disk Name 2012 Overland Storage Inc SnapSAN Manager Suite User Guide Basic Operations NOTE To mon
11. Configuration display area Pool list screen in the information list display area Pool detail information screen that is shown as properties This section describes each item displayed as pool information 10400394 002 10 2012 2012 Overland Storage Inc 43 4 SnapSAN Manager Suite User Guide Component Operating Status Overview Pool List Screen You can see the attribute information of the pool such as a pool name operating status and capacity in this screen pane surrounded by dashed lines in Figure 1 24 or 1 25 by selecting Pool with left click in the configuration display area If selecting any pool in the configuration display area you can see the list of logical disks created in the selected pool or the list of physical disks composing the pool The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup For SnapSAN Manager Embedded Web GUI Free Capacity GB Type PD Type Snapshot Capacity GB Snapshot Used Capacity GB Snapshot Threshold GB Actual Capacity Threshold Pre GB and Actual Capacity Threshold GB are not displayed at initial setting If you want to display them right click the item name part and set the relevant item to be displayed St
12. Displayed only for the disk array for which ThinProvisioning has been purchased Displayed only for the disk array for which Thin Provisioning has been purchased LD Capacity Threshold Displays the LD capacity threshold in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 If the LD capacity threshold is not set a blank is displayed Displayed only for the disk array for which ThinProvisioning has been purchased Displayed only for the disk array for which Thin Provisioning has been purchased Capacity Allocation Displays the logical disk capacity allocation mode Displayed only for the disk array for which ThinProvisioning has been purchased Status Description Virtual Virtual capacity logical disk Blank Actual capacity logical disk Host Displays the host to which the logical disk is assigned 10400394 002 10 2012 2012 Overland Storage Inc 43 23 SnapSAN Manager Suite User Guide Component Operating Status Overview Movement Status While the data is being moved by the data allocation optimization function Moving is displayed in this item for the source logical disk Otherwise a blank is displayed Displayed only for the disk array for which AutoTier has been purchased Access Control The host name LD set name registered to the disk array and the installation port are displayed in the Ac
13. SnapSAN Manager Suite User Guide Log Output Overview Event Link Event link function is one of the SnapSAN Manager functions With this function actions such as reporting by mail or shell starting for Linux and running executable or batch files for Windows can be executed according to the specified definitions based on messages from SnapSAN Manager Function Overview SnapSAN Manager s event link function allows for 1 Specification of mail addresses based on the combination of message number and message level and sending messages to specified addresses 2 Specification of shell scripts for Linux and executable or batch files for Windows based on the combination of message number and message level which achieves associated processing 3 Dynamic modification of definitions by using the SnapSAN Manager Embedded management software setting SnapSAN Manager for Windows for Windows the SnapSAN Manager server command for Linux or environment setting screen for Windows for modifying the link definition information without restarting the SnapSAN Manager server Operation administrator Operation administrator on remote site Failure Disk array Figure 7 5 Event Link Outline of Link Definition and Processing When a message is generated a certain action is started as a link operation For Linux the action must be defined in the link definition file etc SnapSAN Manager svr msgdrv conf Additionally the
14. and terabyte units 1 terabyte 1 024 gigabytes Number of DEs Displays the number of disk enclosure cabinets connected to the disk array It is not displayed if not obtained from the disk array 10400394 002 10 2012 2012 Overland Storage Inc 42 12 SnapSAN Manager Suite User Guide Basic Elements Number of Nodes Displays the number of nodes of the disk array This item is displayed for the disk array with node Control Path Displays the control path to the disk array used by the SnapSAN Manager server which is shown by IP Address when LAN connection is used or FC pathname when using a special file name or else The first path is the one currently controlled and the second path is the one to be switched in cause of failure If is shown after the second path it indicates that an error had occurred on the path Example 1 LAN connection Control Path 1 192 168 1 123 Control Path 2 192 168 1 124 Example 2 FC connection Control Path 1 dev nec_iSM mkdl c15t0d0 Control Path 2 dev nec_iSM mkdl c24t0d0 is displayed in Control Path 2 if the path to be switched in case of failure is not provided When using SnapSAN Manager Embeded is displayed in Control Path Cross Call Displays the setting information of Cross Call function in any of the followings This information is valid only for the SnapSAN 3000 S5000 ON Cross Call is enabled OFF Auto Assignment Cross Call is disabled and Auto A
15. 1 36 Port 8020 User i5M3 Clent WebCL Applet Storage Manager started Local intranet Protected Mode Off v Am v Figure 4 3 Connected Host List Screen SnapSAN Manager Embedded Web GUI Status monitoring status of logical disk assigned to the connected host and bound on the disk array displays the operating status monitoring status of the logical disk assigned to the connected host and bound in the disk array with the icon next to the Connected Host Name column Icon Status _ All the logical disks assigned to the connected host and bound in the disk array Q are in normal operation An event that requires attention had occurred in the logical disk assigned to the connected host and bound in this disk array A failure had occurred in the logical disk assigned to the connected host and bound in this disk array The logical disk is out of monitoring or under configuration setting 2 e e The logical disk is out of monitoring or under configuration setting If this icon is displayed an event that requires attention had occurred in the connected host just before the host enters the monitoring stop status The logical disk is out of monitoring or under configuration setting If this icon is displayed a failure had occurred in the host just before the connected host enters the monitoring stop status 10400394 002 10 2012 2012 Overland Storage Inc 44 5 SnapSAN Manager Suite Us
16. 10 Retention Mode normal Figure 3 17 Logical Disk Detail Information 4 Protection Setting Tab The information related to volume protection is displayed For details refer to the Data Retention User s Manual The Protection Setting tab is displayed only for the logical disk for which protection has been set Protection Status Displays the protection state in any of the followings Type Status ReadOnly Read only NotAccessible Read write protect ReadOnly expired Read only expired NotAccessible expired Read write protect expired 10400394 002 10 2012 2012 Overland Storage Inc 4 3 31 SnapSAN Manager Suite User Guide Component Operating Status Overview Begin Date Displays the date on which protection was set Retention Date Displays the data retention date Retention Mode Displays the retention mode in any of the followings Mode Description Normal You can release protection and reset the retention period at any time Secure You cannot release protection until the retention period has elapsed However you can extend the retention period or change the protection status Strict You cannot release protection until the retention period has elapsed You can reset neither retention period nor protection status 200000301 384291 EOGEA Properties p General Access Thin Provisioning Capacity 1 0 GB 1 073 741 824 bytes Actual Used Capacity 0 b
17. 10400394 002 10 2012 2012 Overland Storage Inc 47 12 overland storage Chapter 8 Operations Operations Overview Operations performs the following e Alive Email notification Environment Setting and Operation change e Performance Information Collection Performance Analysis Server Failure Information Gathering ALIVEmail ALIVE Email automatically notifies the maintenance engineer of a variety of information when a disk array failure is detected Disk Array Operation Log Application Server Figure 8 1 ALIVEmail Operation Image 10400394 002 10 2012 2012 Overland Storage Inc 48 1 SnapSAN Manager Suite User Guide Server Menu Server Menu The Server Menu is a menu for calling environment setting and operation change of the SnapSAN Manager server The Server Menu is activated via the authority of a user in the Administrators group by selecting the Server Menu in the SnapSAN Manager for Windows for Windows Server in the All Programs Programs for Windows 2000 folder from the Start button in the task bar For Windows Server 2008 or later and Windows Vista or later starting the SnapSAN Manager server menu displays the User Account Control dialog Select Continue or Yes to execute the SnapSAN Manager server menu For a Server Core environment the SnapSAN Manager server menu cannot be used To use each function type the appropriate command at the command prompt File View Help iSM ig yi Set
18. Attn charge Being charged displayed only for Battery Backup Unit Attn maintenance Controller components are partially faulty although the operation is continuing Attn exchange pre notice You must plan to exchange parts since the next exchange date for controller components is approaching Only for batteries 2012 Overland Storage Inc 44 11 SnapSAN Manager Suite User Guide Port Operations Overview e Attn exchange Parts must be exchanged since the next exchange date for controller components has already passed Only for batteries e Offline A component of the controller is separated or does not exist Failure A failure had occurred in component of controller If the component type is Temperature Alarm it indicates the abnormal temperature Others Displays the cache module capacity port number or protocol information as supplementary information of the controller e Cache Module Capacity If the component type is Cache Module the cache module capacity is displayed e Port Number If the component type is Host Director Replication Director Disk Director Host Port Extension or Disk Port Extension a port number 2 hexadecimal digits that the director possesses 1s displayed e Protocol Information If the component type is Host Director or Host Port Extension the protocol information of the component is displayed following the por
19. Cache Segment Detail Information General Tab 10400394 002 10 2012 2012 Overland Storage Inc 4 3 43 SnapSAN Manager Suite User Guide Component Operating Status Overview Name Displays the cache segment name The information is shown in the Cache segment list screen Number Displays the cache segment number The information is shown in the Cache segment list screen Status Displays the operating status of the cache module attached to the disk array which created the cache segment The information is shown in the Cache segment list screen Min Displays the minimum capacity of the cache segment in GB The information is shown in the Cache segment list screen Max Displays the maximum capacity of the cache segment in GB The information is shown in the Cache segment list screen LD Count Displays the number of logical disks assigned to the cache segment The information is shown in the Cache segment list screen Total LD Capacity GB Displays the total capacity of logical disks assigned to the cache segment in GB The information is shown in the Cache segment list screen LD Conf Chg Displays the setting status of configuration setting operation guard for the logical disk assigned to the cache segment The information is shown in the Cache segment list screen This is not displayed for the disk array that cannot use the configuration setting operation guard function A
20. Edit View Favorites Tools Help ie Favorites 3 Els Sites ig Web Slice B Storage Manager Screen Screen Operation Fault Information Power Consumption Configuration Lc c 9 luntest Ready B Unallocated Ready Screen Settings Login Logout Message Number Message Text Info Wed Mar 16 14 04 44 2 0000004448 iSMrmond i5M07171 State of LD has become ready D3 30 B productID D3 30 SN 0000000935004768 No 0015h Name 20000 Info Wed Mar 16 14 04 44 2 0000004448 iSMrmond 15M07171 State of LD has become ready D3 30 B productID D3 30 SN 0000000935004768 No 0014h Name 20000 I o Info Wed Mar 16 14 04 44 2 0000004448 isMrmond i5M07171 State of LD has become ready D3 30 B productID D3 30 SN 0000000935004768 No 0013h Name 20000 5 o Info Wed Mar 16 14 04 44 2 0000004448 iSMrmond iSMO7171 State of LD has become ready D3 30 B productID D3 30 SN 0000000935004768 No 0012h Name 20000 Info Wed Mar 16 14 04 44 2 0000004448 i5Mrmond i5M07171 State of LD has become ready D3 30 B productID D3 30 SN 0000000935004768 No 001 1h Name 20000 o Info Wed Mar 16 14 04 44 2 0000004448 iSMrmond iSMO7171 State of LD has become ready D3 30 B productID D3 30 SN 0000000935004768 No 0010h Name 20000 Info Wed Mar 16 14 04 44 2 0000004448 iSMrmond 15M07171 Q Infa Wed Mar 16 14 04 44 2 NNNNNN444A isMrmond iSM07171 Applet Storage Ma
21. Format of Operation Log Example 1 File switching process when the number of generation files created is less than 99 Generation management file Log file being output Generation management file Log file being output Thu May 1521 Thu May 15 45 Generation files Generation files Figure 7 1 Before file switching process After file change processing Example 2 File switching process when the number of generation files created is less than 99 e Before file switching process e After file change processing Example 3 File switching process when no generation management file exists including default setting 10400394 002 10 2012 2012 Overland Storage Inc 47 2 SnapSAN Manager Suite User Guide Log Output Overview Generation management file Log file being output Generation management file Log file being output 0 1 Thu May 15 21 Thu May 15 45 Figure 7 2 Before File Switching Process After File Change Processing Record Format of Operation Log O e 24 AEE LO AESA 9D A o rM ENS Lo S LE eee DA ieu 55 DB ossis o d Time of Process Message Process Message Generation Blank ID Blank Type Blank Name Blank iSM Number Text ch 24 ch 1 ch 10 ch 1 ch 7 ch 1 ch 10 ch 1 ch 3 ch 5 ch 1 ch n Table 7 1 Record Format Operation Log Data Size Type Contents Contents Details 24 char Ge
22. Group Displays the group to which a logical disk belongs in any of the followings at Group column This column does not appear when the SnapSAN 83000 85000 disk array is used and AccessControl and ReallocationControl are not available Group Description Preserve Logical disk belonging to preserve group Reserve Logical disk belonging to reserve group LD Set Logical disk assigned to the LD Set LD Set FC Logical disk assigned to the FC LD Set LD Set iSCSI Logical disk assigned to the iSCSI LD Set LD Set SAS Logical disk assigned to the SAS LD Set Blank Logical disk not belonging to any of the above 10400394 002 10 2012 2012 Overland Storage Inc 4 3 20 SnapSAN Manager Suite User Guide Component Operating Status Overview If the logical disk is assigned to multiple types of LD sets the LD sets separated with commas are displayed like LD set FC LD set iSCSI Purpose Displays the purpose of a logical disk Purpose Description RPL Logical disk to which only the pair setting for replication has been performed Snapshot Logical disk to which only the snapshot setting has been performed Link Volume Logical disk that is a link volume LV RPL Snapshot Logical disk to which both the pair setting for replication and the snapshot setting have been performed Optimization Work disk for Data Allocation Optimization and performance optimization Data Protection Lo
23. Guide Log Output Overview Table 7 2 Message Number Specification Methods and Contents to be Specified Specification method Contents to be specified Multiple number specification Specify multiple message numbers with each separated by a comma Example 07176 07177 07179 Range specification Concatenate two message numbers witha hyphen All the numbers within the range apply Example 07172 07192 All the message numbers from 07172 to 07192 apply Wildcard specification Specify a message number with an asterisk representing part of it All the message numbers that match the specified number apply Example 071 All the message numbers from 07100 to 07199 apply Process Name Specify the process that is the source of the message to be displayed Save Setting Button Saves the current settings If the setting name is identical to an already saved setting name the existing setting is overwritten Delete Setting Button Deletes the already saved settings selected in Setting Name Run Button Starts transferring and displaying the operation log from the SnapSAN Manager server under the current settings Reflects the current settings on the message display area and starts the display If you call already saved settings in Setting Name and then change them the changed settings are reflected Note that the changes are not saved overwritten To save the settings click the Save Setting button Cancel Bu
24. Ready 6 1 0 0000h Poolo000 B oooh 2000003013842ABEDO10 Ready 6 1 0 0000h Poolo000 tj ooh 2000003013842ABED011 Ready 6 1 0 0000h PoolD000 t ooi2h 2000003013842ABED012 Ready 6 1 0 0000h Poolo000 ip oo1sh 2000003013842ABED013 Ready 6 1 0 0000h Poolo000 BJ ooish 2000003013842ABED014 Ready 6 1 0 0000h Pool0000 ty oo1sh 2000003013842ABEDO1S Ready 6 1 0 0000h Pool0000 2000003013842ABE0016 Ready 6 1 0 0000h Message Number i5M99001 Connected to iSM server Server 192 168 1 36 Port 8020 User iSM3 Client WebCL Message Text Done CA Internet Protected Mode On fay 10 v Figure 3 10 Logical Disk List Screen SnapSAN Manager Client Web GUI E StorageManager Status 2500 1949 Logical Disk File View Operation Help FX REC GLY O Access Control d SM Server mune 05 Type LogicalDiskName sts RAID capat 52500 1950 B 20000030138408730000 es 52500 1949 20000030138408730001 zoo ry 20000030138408730002 f Logical Disk 20000030138408730003 P 0000h 20000030138408730004 4 pd 20000030138408730005 Ash 20000030138408730006 ees 20000030138408730007 J onch 20000030138408730008 I oooh 20000030138408730009 J 0007h 2000003013840873000A J oo08h 20000030138408730008 J 0009h 2000003013840873000C J cosh w 2000003013840873000D J coobh wp 2000003013840873000E J cooch P 2000003013840873000F ooodh 20000030138408730010 J 000eh 2nnnnnantasanazannt t O00fh
25. S5000 disk array the start screen of SnapSAN Manager Embeded is displayed Start SnapSAN Manager Embeded to get the information 2Pool related information is displayed if the disk array to be monitored is a disk array with pool 3Information related to cache segments is displayed only when VirtualCachePartitioning or VirtualStoragePartitioning has been installed on the disk array 4Information related to ports is displayed for a disk array for which VirtualStoragePartitioning has been purchased 5Connected Host related information is displayed if the disk array to be monitored supports the display of the information Disk Array Information Display Disk array information is displayed in the following areas Disk Array Subsystem list screen in the information list display area Disk Array Subsystem detail information screen that is shown as properties e Configuration display area 10400394 002 10 2012 2012 Overland Storage Inc 42 5 SnapSAN Manager Suite User Guide Basic Elements Disk Array Subsystem List Screen You can see the disk array names and their operating status in this screen panes surrounded by dashed lines in Figure 1 8 and 1 9 by selecting SnapSAN Manager server in the configuration display area The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out
26. and Disk Enclosure composing the partition Each list initially displayed contains only the columns displayed by default You can select whether or not to display each column for your purposes Right click on a column to change the setting Moreover you can change the column display order The changed settings will be restored at the next startup The following screens are displayed according to the component selected in the configuration display area Table 2 2 Configuration Display Area Screen Name Description Disk Array Subsystem Displays disk array name and operating status Partition Displays the list of partitions created in the disk array Component Displays the operating status for each component Pool Displays pool name operating status and various attribute information 2 Logical Disk Displays logical disk name operating status and various attribute information Physical Disk Displays operation status of physical disk and various attribute information Cache Segment Displays the cache segment name capacity and various attribute information 3 Port list screen Displays the port number and various attribute information 4 Controller Displays the operation status by component Disk Enclosure Displays the operation status for each component Connected Host Displays the connected host name operating status and various attribute information 5 1For a SnapSAN S3000
27. and to be restored at the next startup This screen is displayed when a disk array from SnapSAN 83000 85000 is selected 10400394 002 10 2012 2012 Overland Storage Inc 44 13 SnapSAN Manager Suite User Guide Port Operations Overview Storage Manager Windows Internet Explorer Oe le v x P ting File Edit View Favorites Tools Help iy Favorites fg Suggested Sites v Je Web Slice Gallery v Storage Manager J ge Manag array Partition d Status cdorVEnclosure IEY SM Server Operation wODEOO Fault Information 1 BB Physical Disk Ed Power Consumption Tg Cache Segment Configuration Hl Port Connected Host EP Controller Screen Settings Login Logout Process Name Message Number Message Text Q Info Tue Mar 800 42 57 2011 isM99001 Connected to iSM server Server 192 168 1 36 Port 8020 Uiser iSM3 Client WebCL Applet Storage Manager started G Local intranet Protected Mode Off fay Rw v Figure 4 9 Disk Enclosure Cabinet List Screen Screen will display the operating status monitoring status of each disk enclosure component with the icon in the Number column Icon Status The component is in normal operation An event that needs maintenance had occurred in the component Note W The component is out of monitoring or under configuration setting The component is out of monitoring or under c
28. changed notice Physical Disk Physical Disk config changed notice Controller Access config changed notice Control Screen and Operation Information monitored by the SnapSAN Manager server is displayed as Message Output and Status Value Reflection via SnapSAN Manager Embedded Monitoring Information Display Message Output When the status transition name change or configuration change is detected the same operation log as that are collected by the SnapSAN Manager server is output to the message display area Only the log outputted while you are logged in to the SnapSAN Manager server are to be output After determining the message level add the proper icon Err Warning at the start of line The message which shows login logout to from the SnapSAN Manager Embedded and server is displayed as an individual message on the SnapSAN Manager Embedded Example of message output at failure detection Example of message when failure occurred in the physical disk Sat Jan 6 02 08 44 2007 0000017917 Info SnapSAN Manager rmond SnapSAN Manager 07102 State of PD 11h has become failure Storage 1 productID Storage SN 3000000000000002 No 00h 01h PoolNo 0000h PoolName Pool10000 i 10400394 002 10 2012 2012 Overland Storage Inc 45 4 SnapSAN Manager Suite User Guide Screen and Operation The message indicates that a failure had occurred in the physical disk with a resource type of 11h product ID of Storage serial number of 30
29. display 10400394 002 10 2012 2012 Overland Storage Inc 43 16 SnapSAN Manager Suite User Guide Component Operating Status Overview eee ere era Sc Gora 8 4 x P Bing P sp Favorites gig P Suggested Sites v jg Web Slice Gallery v Storage Manager fh gt Bl amp db Pager Ser Too r Mbogical Disk Monitor Access Control ALN E GB Pool Number Screen Operation By Physical Disk 1 oo00h 2000003013842ABED000 Ready 6 2 0 0000h Poolo000 Fault Information ar v tj oooth 2000003013842ABED001 Ready 6 1 0 0000h Pool0000 KENN E EB controller t oooch 2000003013842ABED002 Ready 6 1 0 0000h Poolo000 zs tj oo05h 2000003013842ABE0003 Ready 6 1 0 0000h Pool0000 Configuration tj coosh 2000003013842ABED004 Ready 6 1 0 0000h Pool0000 Option fp ooh 2000003013842ABED00S Ready 6 1 0 0000h PoolD000 tj o006h 2000003013842ABED006 Ready 6 1 0 0000h Pool0000 B o007h 2000003013842ABED007 Ready 6 1 0 0000h Poo 0000 uj Busse ERN BP ocosh 2000003013842ABE0008 Ready 6 1 0 0000h Poolo000 Login Logout ti o009h 2000003013842ABE0009 Ready 6 1 0 0000h Pool0000 ip o00ah 2000003013842ABE000A Ready 6 1 0 0000h Poolo000 B oo0bh 2000003013842ABE0008 Ready 6 1 0 0000h Poolo000 B oooch 2000003013842ABED00C Ready 6 1 0 0000h Pool0000 tj ooodh 2000003013842ABED00D Ready 6 1 0 0000h Poo 0000 i o00eh 2000003013842ABE000E Ready 6 1 0 0000h Poo 0000 B oooh 2000003013842ABE000F
30. font Example indicate items to select such as menu items or command buttons Ctrl Alt r This type of format details the keys you press simultaneously In this example hold down the Ctrl and Alt keys and press the r key NOTE A Note indicates neutral or positive information that emphasizes or supplements important points of the main text A note supplies information that may apply only in special cases for example memory limitations or details that apply to specific program versions IMPORTANT An Important note is a type of note that provides information essential to the completion of a task or that can impact the product and its function CAUTION A Caution contains information that the user needs to know to N avoid damaging or permanently deleting data or causing physical damage to the hardware or system WARNING A Warning contains information concerning personal safety AN Failure to follow directions in the warning could result in bodily harm or death Menu Flow Words in bold font with a greater than sign between them Indicator indicate the flow of actions to accomplish a task For example gt Setup gt Passwords gt User indicates that you should press the Setup button then the Passwords button and finally the User button to accomplish a task Information contained in this guide has been reviewed for accuracy but not for product warranty because of the various environments operating systems or settings involved
31. iSM02041 iSM Olient termin Info Wed Oct 19 16 52 09 2011 0000005920 iSMclcomm iSM02040 iSM Client connec Q Notice Wed Oct 19 16 47 46 2011 0000005436 iSMcicomm iSM02042 iSM Glient discon Info Wed Oct 19 16 46 37 2011 0000005436 iSMclcomm iSM02040 iSM Client connec hto Wed Oct 19 16 11 21 2011 0000005084 iSMclcomm iSM02041 iSM Client termin Q Info Wed Oct 19 15 45 55 2011 0000005084 iSMclcomm iSM02040 iSM Client connec hto Wed Oct 19 15 43 53 2011 0000003192 iSMclcomm iSM02041 iSM Client termin Info Wed Oct 19 15 36 40 2011 0000003192 iSMclcomm iSM02040 iSM Client connec G Info Wed Oct 19 15 35 49 2011 0000003476 iSMclcomm iSM02041 iSM Client termin Q Info Wed Oct 19 15 31 15 2011 0000003476 iSMclcomm iSM02040 iSM Client connec Q Info Wed Oct 19 15 25 50 2011 0000003576 iSMrmond iSMO7011 Resource monitori Q Info Wed Oct 19 15 25 35 2011 1000001952 iSMagmaind iSM03120 Management of di G Info Wed Oct 19 15 25 35 2011 0000001952 iSMagmaind iSM03230 Control path is rec Info Wed Oct 19 09 16 01 2011 0000001452 iSMmaind iSM01002 iStorageManager i Info Wed Oct 19 09 16 01 2011 0000001712 iSMclmaind iSM02050 iSM Olient Manag Warning Wed Oct 19 09 15 52 2011 0000001952 iSMagmaind iSM03121 Management of di Q Notice Wed Oct 19 09 15 52 2011 0000001952 iSMagmaind iSM03131 Management of cc Info Wed Oct 19 09 15 18 2011 0000001496 iSMlogd iSM04060 Log File write star Info Tue Oct 18 21 47 46 2011 0000001632 iSMclmai
32. is disagreement and the actual disk array type are different For a SnapSAN 83000 85000 disk array the screen shown in Figure 1 18 is displayed For referring to the detailed information not displayed on the screen use SnapSAN Manager for Windows for Windows for the SnapSAN 83000 85000 Storage 1 Properties 4 Storage 1 Monitoring Status Running Status Ready Product ID SERI DD Product FW Rev 0000 Serial Number SL700000000000 World Wide Name 50060160CBA0074C Control Path 1 Bone PAS are TI IZ Control Path 2 Bie ran alyzed lala Figure 2 14 Disk Array Subsystem Detail Information for SnapSAN 3000 S5000 Name Displays a name to identify the disk array Monitoring Status Displays the monitoring status for the disk array Status The general operating status of the entire disk array and disk array components The information you see here is the same as shown in Figure 1 11 However the disk array shutdown status is not added Product ID Displays the product model name of the disk array The information you see here is the same as shown in Figure 1 11 10400394 002 10 2012 2012 Overland Storage Inc 42 22 SnapSAN Manager Suite User Guide Basic Elements M1 Properties fea General Network Access License Access Control ON Port Port Number Platform Port Name Status Conf Chg Protocol Mod 3 DOh 01h UN 20000009 Ready Fc
33. is selected the left button is clicked on it in the individual component layer when Enclosure is selected the left button is clicked on it in the configuration display area for a disk array other than the SnapSAN 83000 85000 which displays the operating status and other items for each component related to the disk enclosures The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup b ERRORE ENR ieee V E oe Storage Manager Windows Internet Explorer Eee OO e x P Bing P File Edit View Favorites Tools Help H Favorites g E Suggested Sites i Web Slice Gallery v Storage Manager Status cdor Enclosure 00h l cor E5 Pool t5 Logical Disk E Physical Disk Power Consumption E Cache Segment H Pot Connected Host 5 P controller D Power Supply DE_P5 00h F Power Supply DE PS 01h DE FAN 00h DE_FAN O1h i Temperature Alarm DE_TEMP_ALM 00h a Temperature Alarm DE_TEMP_ALM O1h I9 adapter Card DE_ADP S 5 00h ES adapter Card DE ADP S SYD1h lll Back Board DE BB O0h reen Operation Fault Information ess E Message Number Message Text Info Tue Mar 8 00 42 57 2011 isM99001 Connected to iSM serve
34. location and ize mus be saved separately Also saves the width of each column in theinformationlist display area to oe itatthe next tarup Displays property informati on if the currently sel ected co mponent has the in formation For details about each component refer to the description on the detail in formation screen Record Screen Information Properties Refresh Refeshes the information list display to get the latest information from the iSM server Figure 1 6 View Menu 10400394 002 10 2012 2012 Overland Storage Inc 41 5 SnapSAN Manager Suite User Guide Basic Operations Hep Start Stop Monitoring j Refer to 1 3 State Monitoring Specifies disk array and logical disk names The specifiable settings are the same as those on Log Collection l the Configuration Setting screen For details refer to Configuration Setting Tool User s Manual GUI Displays the Log Collection screen to get the Help information required for the fault analysis Displays the Help of the iSM client Displays the Help for the dialog list related to the main screen Help Topics F1 Dialog List Message List Displays the Help for the message list to be About displayed in the message display area Displays the version information of iSM client and the version information of iSM server if it is connected Figure 1 7 Operation Menu Toolbar for SnapSAN Manager Embedded W
35. megabytes as 0 1 Displayed only for the disk array for which DynamicSnapVolume has been purchased Actual Capacity Displays the capacity actually allocated in the physical disk that is allocated for the virtual capacity pool in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 For a pool other than an actual capacity pool a blank is displayed Displayed only for the disk array for which Thin Provisioning has been purchased Actual Used Capacity Displays the total actual capacity allocated from the virtual capacity pool to virtual capacity logical disks in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 For a pool other than an actual capacity pool a blank is displayed If an actual capacity threshold pre excess or actual capacity threshold excess had occurred is displayed at the left of the actual used capacity Displayed only for the disk array for which Thin Provisioning has been purchased Actual Capacity Threshold Displays the actual used capacity threshold in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it as the second decimal place However displays 1 byte to 100 megabytes as 0 1 For a pool other than an actual capacity pool a blank is displayed If an ac
36. or the connection to the SnapSAN Manager server failed E NOTE You can choose or Gho show the status of the disk array where an event or failure except critical failure that needs maintenance had occurred Refer to 3 1 Client Start for details about the switching method Whether a failure is critical or not is decided at a higher layer and the icon is displayed accordingly Refer to the component status icon and display in higher layer If a threshold excess had occurred in a pool for snapshot or if an actual capacity threshold excess or de capacity threshold pre excess had occurred in a virtual capacity pool the icon is displayed However when any failure including a critical failure or event that needs maintenance had occurred the display of this icon is preceded by that of the icon to show the general operating status of the disk array For details about actions to be taken when a snapshot threshold excess had occurred refer to the Snapshot User s Manual Function Guide For details about actions to be taken when a virtual capacity threshold excess had occurred refer to the Configuration Setting Tool User s Manual for the SnapSAN S3000 5S5000 for SnapSAN S3000 S5000 or the Thin Provisioning User s Manual for theSnapSAN S3000 S5000 The shaded icons indicate the status of the disk arrays that are currently out of monitoring Disk Array Subsystem Name Displays an arbitrary name that you set to identify the di
37. screen and Controller list screen in the information list display area Controller detail information screen that is shown as properties This section describes each item displayed as controller information Controller Cabinet List Screen You can see the information of controllers such as the number of components included in a controller cabinet in this screen pane surrounded by dashed lines in Figure 1 51 by selecting Controller with left click in the configuration display area 10400394 002 10 2012 2012 Overland Storage Inc 44 7 SnapSAN Manager Suite User Guide Port Operations Overview The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup This screen is displayed when the SnapSAN 83000 S5000 is selected I Storage Manager Windows Internet Explorer Eee gO le 4 x P sng 2 File Edit View Favorites Tools Help oily Favorites d E Suggested Sites B Web Slice Gallery v Storage Manager Diskarray Partition Status cdor Controller Monitor ET 15M Server Screen amp Bl cdor E B Pool Screen Operation 5 53 Logical Disk Fault Information 283 Physical isk Power Consumption Tg Cache Segment Configuration H Port Connected Host ntroller amp ff Enclosure Screen Settings
38. specify the file save location and file name in the dialog 10400394 002 10 2012 2012 Overland Storage Inc 41 8 overland storage Chapter 2 Configuration and State Basic Elements There is no difference between the SnapSAN Manager Embedded and SnapSAN Manager Embedded Win GUI windows in the basic elements The Configuration and State Display screen consists of the e Configuration Display Area Information List Display Area Message Display Area I Storage Manager Windows Internet Explorer EJ faena Gore 8 4 xI P sing sie Favorites yg E Suggested Sites v i Web Slice Gallery Storage Manager f Bl Sl ah Pager Safety Toos QT Monitoring Status Running I5 ism Server Status Ml Logical Disk Monitor O 5 m wt Access Control All Screen Logical Dick Name E Capsdty G8 Poo Number Pool Name Screen Operation 7 2000003013842ABE0000 Ready 6 2 0 0000h Pool0000 rau information cov m p oooh 2000003013842ABE0001 Ready 6 1 0 0000h Pool0000 Poser Consumption ES Controller 5 0002h 2000003013842ABE0002 Ready 6 1 0 0000h Pool0000 P 0003h 2000003013842ABE0003 Ready 6 1 0 0000h Pool0000 Configuration t 0004h 2000003013842ABE0004 Ready 6 1 0 0000h Pool0000 E Option ty t oo05h 2000003013842ABE0005 Ready 6 1 0 0000h Pool0000 GA 0006h 2000003013842ABE0006 Ready 6 1 0 0000h Pool0000 T Bj ooh 2000003013842ABE0007 Ready 6 1 0 0000
39. stop Logical disk is in rotation stop state Failure A failure had occurred in a logical disk Failure media error Media failure had occurred in a logical disk Failure over quota An LD capacity quota excess had occurred in a virtual capacity logical disk Failure over capacity Capacity shortage occurred in the virtual capacity pool Failure system area fault 3A Failure had occurred in the logical disk system volume This is displayed only for the SnapSAN S3000 S5000 RAID Displays one of the followings as the RAID type of logical disk Number Type 0 RAIDO ds RAID1 3 RAID3 3DP RAID3DP 5 RAID5 6 RAIDG 10 RAID10 50 RAID50 TM RAID TM Configuration RAID 1 10 Configuration where RAID1 or RAID10 is selected autonomously according to the number of PDs composing RAID 5 50 Configuration where RAID5 or RAID5O is selected autonomously according to the number of PDs composing RAID 6 60 Configuration where RAID6 or RAID6O is selected autonomously according to the number of PDs composing RAID Partition Name Displays the name of the partition to which the logical disk belongs Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Node Number Displays the number of the node to which the logical disk belongs 2 digits in hexadecimal Node related information is displayed only for the disk array with node 1040039
40. to multiple partitions e Exclusive e Already allocated to a partition e Unallocated e Not allocated to any partition Partition Name Displays the name of the partition to which the cache segment belongs up to 32 characters For the Shared cache segment up to four partition names sharing the cache segment are displayed Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Node Number Displays the number of the node to which the cache segment belongs 2 digits in hexadecimal Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Cache Segment Detail Information Screen This screen shows the detailed information of the cache segment selected with left click in the configuration display area or the information list display area The screen is obtained by right clicking on the selected optional cache segment and selecting Properties DefaultSeement00 Properties General Partition sia DefaultSegmentO00 Number OOh 00h Status Normal 2 00 GB 2 147 483 648 bytes 100 2 00 GB 2 147 483 648 bytes 1005 LD Count B Total LD Capacity D 47 983 585 394 688 bytes Configuration Change of LD Allocate 2 147 483 648 bytes 100 Partition Allocated Node Number LD List OS Type Logical Disk Name Status Conf Chg testl Ready Lock test Ready Lock test33 Ready Lock test4 Ready Lock test Ready Lock Figure 3 23
41. ww hostT Normal m D Host Connected Host Name Platform Logical Disk Status IP Address Figure 3 13 Logical Disk Detail Information 2 Access Tab Port Displays the port information port number port name state 1 and configuration change which have the permission to access to the logical disk This item is not displayed for the disk array to which the AccessControl license has been applied Ports provided only to a host are displayed 1 The state of a director where the port is installed Table 3 8 Port Port Number Port Name Status Conf Chg OOh Oth DB server1 Ready Lock OOh 02h DB server2 Failure LD Set Displays the LD set where the logical disk 1s bound Host Lists the hosts connected to the selected LD set The list includes only the hosts which collect the relevant information using the host agent For details about the displayed information refer to 1 1 11 Connected Host Information Display This item is displayed only for the disk arrays which support the host information display 10400394 002 10 2012 2012 Overland Storage Inc 43 28 SnapSAN Manager Suite User Guide Component Operating Status Overview 20000009940000030058 Properties sen General Access iSCSI Target Conf Chg LX test Secure Target Name 112 Normal iqn 2001 03 jp nra storage0l ist n Action Mod Initiator Initiator Node Na
42. 00000000000002 number of 00h 01h pool number of 0000h and pool name of Pool0000 of the disk array whose disk array name is Storage 1 Example of message output at name change Sat Jan 6 02 08 44 2007 0000017917 Info SnapSAN Manager rmond SnapSAN Manager 07201 Disk Array named Storage 1 has renamed to Storage 2 SN 3000000000000003 i The message indicates that the disk array whose name is Storage 1 and serial number is 3000000000000003 has been renamed to Storage 2 The messages displayed in the message display area are outputted to individual log file on the SnapSAN Manager Embedded The output destination is as follows For SnapSAN Manager Embedded Windows Windows Vista or later and Windows Server 2008 or later lt system drive gt Users lt 0OS logon user name gt AppData Roaming SnapSAN Manager Client lt destination IP address gt _ lt port_number gt LOG with hidden attribute Windows OS other than the above lt system drive gt Documents and Settings lt 0OS logon user name gt Application Data SnapSAN Manager Client lt destination IP address gt _ lt port number gt LOG Linux lt home directory gt SnapSAN Manager Client lt destination IP address gt _ lt port number gt LOG For SnapSAN Manager Embedded Win GUI lt SnapSAN Manager Embedded install folder gt LOG Up to 1 MB data can be stored in one log file If it exceeds 1 MB it is renamed to OLDSnapSAN Manage
43. 1 logical disk physical disk cache segment 2 port 3 connected host 4 controller or disk enclosure Enclosure is not provided depending on your system configuration The icon is placed in front of the name of each component Table 3 1 Component Operating Status Icon Status The component pool is in normal operation 1 g The component logical disk is in normal operation The component physical disk is in normal operation The component cache segment is in normal operation 2 The component port is in normal operation 3 The component controller is in normal operation The component disk enclosure is in normal operation The component connected host is in normal operation 4 An event or failure except a critical failure that needs maintenance had occurred in any of the components Note 1 2 A critical failure had occurred in any of the components Note 2 Be 69 lga My A threshold excess had occurred in any of the pools for snapshot Alternatively an actual capacity threshold excess or actual capacity threshold pre excess had occurred in a virtual capacity pool Note 3 10400394 002 10 2012 2012 Overland Storage Inc 43 2 SnapSAN Manager Suite User Guide Component Operating Status Overview Icon Status to The disk array is out of monitoring or under configuration setting The component is out of monitoring
44. 10400394 002 10 2012 2012 Overland Storage Inc 43 8 SnapSAN Manager Suite User Guide Component Operating Status Overview PD Type Displays the type of physical disks composing the pool in either of the following Pool Disk FC FC disk ATA ATA disk SAS SAS disk SAS SED Encrypted SAS disk NLSAS Nearline SAS disk SSD SSD disk Partition AllocatedShared The pool has the shared attribute It can be shared by multiple partitions Exclusive The pool has the exclusive attribute It can be used by a single partition Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Partition Name Displays the name of allocation partition if the pool is shared or exclusive When the pool is not allocated to any partition a blank is displayed If the pool is shared by multiple partitions each partition is listed up to four partitions Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Node Number Displays the number of the node to which the pool belongs hexadecimal 2 digits Displayed only for the disk array with node Capacity Displays the capacity of pool in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncates at the second decimal place Displays 1 byte to 100 megabytes as 0 1 Used Capacity Displays the used capacity of pool in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decima
45. 1h Ready Port No 00h 01h 02h fiit Cache Module CHE DOh Ready Capacity 2 0GB ux ae Cache Module CHFIN1h Ready Canaritv 2 flIGR Date amp Time Process ID Process Name Message Message Text Wed Sep 19 03 24 22 2007 iSM99001 Connected with iSM server Server B020 iSMCL 3 UNIT 18 Figure 4 7 Controller List Screen SnapSAN Manager Embedded Win GUI Displays the operating status monitoring status of the component related to the controller with the icon next to the Type column Icon Status The component is 1n normal operation etc e A An event that requires attention had occurred in a component A failure had occurred in a component If the component type is Temperature Q Alarm this indicates an abnormal temperature or sensor failure etc The component is out of monitoring or under configuration setting The component is out of monitoring or under configuration setting A If this icon is displayed an event that needs attention had occurred in any of the components of the controller just before monitoring was stopped The component is out of monitoring or under configuration setting e If this icon is displayed a failure had occurred in any of the components just before monitoring was stopped If the component type is Temperature Alarm it indicates the abnormal temperature Type Displays the type of each component of the controller 10400394 002 10 2012 2012 Overland Stor
46. 394 002 10 2012 2012 Overland Storage Inc 43 13 SnapSAN Manager Suite User Guide Component Operating Status Overview Logical Disk Number Logical Disk Name Capacity GB 0000h POOLOO1 SDV 0001 10 0 0001h POOLOO1 SDV 0002 20 0 pool 1 Properties General Snapshot Partition Thin Provisioning Partition List Partition Name Status Ready Figure 3 8 Pool Detail Information 3 Partition Tab Partition List Lists information partition name and status on the partition to which the pool belongs Table 3 5 Partition Name and Status Partition Name Status pari Ready par2 Ready Displayed only for the disk array for which VirtualStoragePartitioning has been purchased 10400394 002 10 2012 2012 Overland Storage Inc 43 14 SnapSAN Manager Suite User Guide Component Operating Status Overview pool_1 Properties General Snapshot Partition Thin Provisioning Capacity 458 0 GB 491 773 755 392 bytes Used Capacity 73 0 GB 78 383 153 152 bytes Free Capacity 385 0 GB 413 390 602 240 bytes Actual Capacity 457 5 GB 491 236 884 480 bytes Actual Used Capacity 6 0 GB 6 442 450 944 bytes 14 Actual Capacity ESAT 366 0 GB 392 989 507 584 bytes 80 Actual Capacity SRPesiol4 T 320 2 GB 343 865 819 136 bytes 70 Figure 3 9 Pool Detail Information 4 Thin Provisioning Tab Thin Provisioning NOTE If you do not have Thin Provisioning or the selecte
47. 3h 133 1 0001h D POOL DO Data DJ o0h 04h 56 6 x No Setting JJ ooh 0Sh 56 6 No Setting 23 nOh D6h 133 1 No Setting 9 oO0h 07h 133 1 s No Setting 9 DO0h 08h 133 1 No Setting 9 00h 09h 66 6 No Setting P O0h Dah P OOh Obh P OOh Och P OOh Odh P OOh O1h Type Date amp Time Process ID Process Name Message Number Message Text Info Wed Sep 19 16 09 59 2007 isM99001 Connected with iSM server Serve 8020 iSMCL 3 PD 14 Figure 3 20 Physical Disk List Screen SnapSAN Manager Client Win GUI Displays the operating status monitoring status of the physical disk with the icon next to the physical disk number Table 3 9 Operating Monitoring Status Icon Status op The physical disk is 1n normal operation The event that requires preventive maintenance had occurred in the physical A disk This icon indicates that one physical disk failed and the alternative physical disk is used A An event that requires attention had occurred in the physical disk Q A failure had occurred in the physical disk P The physical disk is out of monitoring or under configuration setting A The physical disk is out of monitoring or under configuration setting If this c icon is displayed an event that requires attention had occurred in the physical disk just before monitoring was stopped e The physical disk is out of monitoring or under configuration setting If displaying this icon a failure had occ
48. 4 SnapSAN Manager Suite User Guide Basic Elements Icon Status The partition is out of monitoring or the disk array to which the partition i belongs is under configuration setting If this icon is displayed an event or failure except critical failure that needs maintenance had occurred in any of the partition components just before monitoring was stopped The partition is out of monitoring or the disk array to which the partition e belongs is under configuration setting If this icon is displayed a critical failure had occurred in any of the partition components just before monitoring was stopped If this icon is displayed a threshold excess had occurred in any of the pools just before monitoring was stopped PAR ejs Choose amp or to show the status of the partition where an event or failure except critical failure that needs maintenance had occurred Refer to 3 1 Client Start for details about the switching method Whether a failure is critical or not is decided at a higher layer and the icon is displayed accordingly Refer to for the component status icon and display in higher layers If a threshold excess had occurred in a pool for snapshot or if an actual capacity threshold excess or actual capacity threshold pre excess had occurred in a virtual capacity pool the the icon is displayed However when any failure including a critical failure or event that needs maintenance had occurr
49. 4 002 10 2012 2012 Overland Storage Inc 43 19 SnapSAN Manager Suite User Guide Component Operating Status Overview RPL Type Displays one of the followings as the replication type of logical disk This column does not appear when none of volume cloning including volume cloning Express and replication and mirroring is purchased e MV Used as a Master Volume replication source volume e RV Used as a Replication Volume replication destination volume e RV MV Used as both RV and MV e V Isolated Volume not used as a replication volume Blank Cannot be used as a replication volume Snapshot Type Displays the snapshot type If DynamicSnapVolume is not installed this is not displayed Type Description BV Used as Base Volume copy source volume SV Snapshot volume volume used for the snapshot generation LV Link volume virtual volume establishing connection with BV or SV and implementing indirect access SDV Snapshot data volume logical disk configuring snapshot reserve area SRA SV A type of snapshot volumes inappropriate volume for snapshot generations This type of SV is created due to an SnapSAN Manager abnormal end or other reasons and not reusable Therefore if you find such volume unbind it immediately by changing the configuration setting Blank Not used for snapshot Link Displays the connection state between BV LV or SV LV If DynamicSnapVolume is not installed this is not displayed
50. 950 j 20000030138408730000 es 2800 1949 20000030138408730001 Ready Pool fp conzh 20000030138408730002 Ready 5 Logical Disl H 0003h 20000030138408730003 Ready Physical Disk 20000030138408730004 Ready S Controller 20000030138408730005 Ready 20000030138408730006 Ready 20000030138408730007 Ready 20000030138408730008 Ready 20000030138408730009 Ready 20000030138408730008 20000030138408730008 2000003013840873000C 2000003013840873000D 2000003013840873000E 2000003013840873000F 20000030138408730010 2nnnnnant384naz3nn1 1 PRORAAAAABAAEAAAAAAAAAH Date amp Time Process ID Process Name Message Number Message Text Wed Sep 19 16 09 59 2007 isM99001 Connected with iSM server Serve 8020 iSMCL 3 LD 1 024 Figure 2 2 Configuration State Screen SnapSAN Manager Client Win GUI NOTE When using the SnapSAN Manager Embedded executing Logout automatically records the screen information each area size column width etc and restores it at the next startup To record the screen information execute Logout before exiting the Web browser Title Bar Displays the component name currently selected in the configuration display area in the following format Status component name If more than one connection is defined using the SnapSAN Manager Embedded Win GUD the Title Bar displays the nickname of the connection and the component name currently selected in the configuration display area in the following format n
51. ES i ie Overand napSAN Manager Suite Storage User Guide October 2012 10400394 002 overiand storage SnapSAN Manager Suite User Guide 2012 Overland Storage Inc All rights reserved Overland Overland Data Overland Storage ARCvault DynamicRAID LibraryPro LoaderXpress Multi SitePAC NEO NEO Series PowerLoader Protection OS REO REO 4000 REO Series Snap Appliance Snap Care EU only SnapServer StorAssure Ultamus VR2 and XchangeNOW are registered trademarks of Overland Storage Inc GuardianOS RAINcloud SnapDisk SnapEDR Snap Enterprise Data Replicator SnapExpansion SnapSAN SnapScale SnapServer DX Series SnapServer Manager SnapWrite and SnapServer Manager are trademarks of Overland Storage Inc All other brand names or trademarks are the property of their respective owners The names of companies and individuals used in examples are fictitious and intended to illustrate the use of the software Any resemblance to actual companies or individuals whether past or present is coincidental PROPRIETARY NOTICE All information contained in or disclosed by this document is considered proprietary by Overland Storage By accepting this material the recipient agrees that this material and the information contained therein are held in confidence and in trust and will not be used reproduced in whole or in part nor its con
52. IN GUI only The tool bar contains the buttons to perform the following e Connect e Disconnect e Configuration Settings References e Performance Optimizer e Replication Snapshot e Protection Stop Alarm Product Display Area for SnapSAN Manager Embedded only Displays the Configuration and State Display screen however it can be switched to the screen corresponding to the selected menu to provide each function In some cases a pop up screen opens without changing the product display area display Message Display Area This is the area containing the messages generated on the SnapSAN Manager server to notify the failures or the operating status of disk arrays and SnapSAN Manager itself If SnapSAN Manager for Windows is used the message display area is hidden and no messages are received by default To start receiving messages from the SnapSAN Manager server select the Receive Messages check box from Screen Settings View Settings on the menu 10400394 002 10 2012 2012 Overland Storage Inc 41 6 SnapSAN Manager Suite User Guide Basic Operations If the SnapSAN Manager for Windows is used the message display area is displayed and messages are received by default In the case of SnapSAN Manager Embedded you can stop receiving messages from the SnapSAN Manager server Deselect the Receive Messages check box from Screen Settings View Settings on the menu Double clicking on a message displays the Help informat
53. Information and specifications may change without notice 10400394 002 10 2012 2012 Overland Storage Inc lt div overland storage Contents Preface Chapter 1 Overview Basic ODSFGallofis sensisset aiara tee be ede a S EN EE ere ate Dr ba be dg re P e PER ad 1 1 SnapSAN Manager Main WindOw essere nnne nnne tentent tn reinen rennes 1 1 Menu Bar SnapSAN Manager Client sess tnter rentrer nennen nennt 1 3 Menu Bar SnapSAN Manager Embedded Win GUI sess nnne 1 5 DISDIG FUNCION e irri aem dai dentem Ere Der Te E DENS EM UE 1 7 Chapter 2 Configuration and State sfecfedsi IM Mee PE 2 1 Disk Aray Information Display 5 cis rire E Ere Cc rer RC AERE ETE EIER EEFTE PEOR EXE E QE 2 5 Configuraomn C DONGE a tree rte tree eee Heredes te te ER an iia Fee el ie eee epu aaepe 2 14 P artmiorntormalionDIspley s st cere cert retos Oe erra te eo Ui Pa eere eee EC ele PEE 2 23 Chapter 3 Component Information Component Operating Status Overview eniti UTD LT Edi TEE QURE N 3 1 POO neues 3 4 Logical DISKIMFONMGTION DISPIGY REOR anaana iaaa ANANA dide ee esha salons 3 16 Physical Disk Information Display sisse eene nennen tnnt tnn nnns 3 34 Cache SegmenrInformialtion DISDICIV 2 iustitie icta ponto ocean ata bs 3 40 Chapter 4 Port Information Port Opardiorns OVOrVIBW 25 eiie RE t e i EP QUEE EE VETE ree va er Doe pedore rte eed 4 POPE LIST SCI GIN P
54. Manager Suite User Guide Component Operating Status Overview Logical Disk Information Display This section describes each item displayed as logical disk information Logical Disk List Screen The logical disk list screen pane surrounded by dashed lines is displayed by selecting click the left button Logical Disk in configuration display area displaying various attribute information such as logical disk name operating state and capacity If selecting any logical disk with left click in the configuration display area you can see the list of physical disks composing the selected logical disk under RAID configuration When the snapshot function is used snapshot volume SV and link volume LV can be set to non display Setting can be made from the menu bar For details refer to the Help The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup For SnapSAN Manager Embedded Web GUI the following items are set to hide at initial setting e RPL Type Snapshot Type Link Group e Purpose PD Type e Cache Resident LD Set Name Data Protection Cache Segment Name e LD Capacity Quota GB e LD Capacity Threshold GB Capacity Allocation Movement Status To display the item right click the item name and set the item to
55. PP DT 4 CONNECTES Host Information DIS DIGY 5 ccrte eret eee rete eee rt EE e a ee ie eee eer 4 4 LOGICAL DISK STOTUS sis seis m E 4 6 Controller Information DISDIGIV s nsi estate err eet ear ee er Messen Ree o Ett ee ve eb Eve os esa od 4 7 Disk Enclosure Information Display eese a aAA EAE entres 4 13 Chapter 5 State Monitoring State Montong Occurence OVERVIEW 55 eto tee eo tee a tu ee eee ba de etd abd see a hinnas 5 1 NAonitormng EV SIS fsa Sa ses cused r E A E EE A A tres 5 1 Screen and E Sjo js io d Mau 5 4 Monilornng Intoermalion DISDIGy reeniris rtr ert eerta Hai ie t e d f RE das 5 4 REPO Failure IMFO unanenn n e E O lates A T A O 5 8 Chapter 6 Power Consumption Power Consumption History Information Overview cccssescessescescesessessessesecsecseecsecssesecseesscsecseseceecaecsececsecseeas 6 1 Merl E 6 History Information ColleCTIOn 5 rette eorr ertet Pe c EP HERES REESE EE IEEE QE REDE EE ee S 6 2 alise E 6 3 10400394 002 10 2012 2012 Overland Storage Inc SnapSAN Manager Suite User Guide Contents Chapter 7 Log Output LOG OUIpUT OVSIVIGW x3 oen teo Foe d p a rie ee ee er le es leer ro ro de a Ce ee ons rv des 7 1 Ka e E E E E A E ONE O E N E AE A A E E AE beaaeineieliek 7 1 GENESIO TIS ic redet T E E vh Ens 7 1 Generation Management FIE aineinaan aa NAERA 7 2 Eveni LOGI WIMGOWS Verdon T
56. Por E 0lh 00h LX 20000009 Ready FC Por E Olh Olh DF 20000009 Ready Fc Por Path Information Olh O0h 200000099106000 AAAA AAAA AAAA AAl2 ser vN hostT Nor s vx xiaoy Nor Is Iray subsystem Detail Inrormarion ccess Tab For a disk array with iSCSI and a disk array with SAS the Access iSCSI tab or Access SAS tab is displayed respectively instead of the Access tab Figure 2 9 10400394 002 10 2012 2012 Overland Storage Inc 42 16 SnapSAN Manager Suite User Guide Basic Elements 2000000994000003 Properties General Network Access iSCSI License iSNS Server iSNS Server Information IP Address 1 Port Number IP Address 2 m Port Number Port Name Status Conf Chg Protocol Number of Se O0h 00h 20000003 Ready iSCSI j Is 00h 01h 20000009 Ready iSCSI Is Olh 00h 20000009 Ready iscsi Is Olh Olh 20000009 Ready iscsi I m D Conf Chg Target SSA ar Target Name Be Lx 77 Nor iqn 2001 03 3p nra storage0l ist n Ea LX isesi Nor Eg Lx test Sec bear se wx 112 Nor Initiator ser vu LdSet l E UN ddd Lock Nor Initiator Node Name pa wN test00l Nor 4 4 m Portal IPv4 Address IPv4 TCP Port Number 192 168 2 112 3260 192 168 2 113 3260 m A arm Figure 2 10 Disk Array Subsystem Detail Information 3 Display Examp
57. SM server Component layer Displays the category of resources that constitute a disk array Individual component layer Displays a list of disks that have been bound mstalled in this layer if the component is a pool alogical disk or a physical disk Figure 2 3 Disk Array Tab Partition Tab The configuration information of the disk array is displayed in a Tree View 10400394 002 10 2012 2012 Overland Storage Inc 42 3 SnapSAN Manager Suite User Guide Basic Elements which g has been purchased for the disk array Disk array layer Partition layer Component layer Displays the category of resources that constitute a partition Individual component layer Displays a list of disks that have been bound installed in this layer if the component is a pool a logical disk or a physical disk Figure 2 4 Partition Tab In the configuration display area the status of the components to be managed is shown with the shape and shaded unshaded colors of icons Refer to the explanation of icons on each information list screen for details about the icons Disk array layer e Partition layer Component layer 1 Table 2 1 Resource Catagories Category Description Pool The assembly of pools bound in the disk array 2 Logical disk The assembly of logical disks bound in the disk array Physical disk The assembly of physical disks stored in the disk array Cache segm
58. Temperature Alarm it indicates temperature abnormalities or sensor failure Node Number Displays the node number 2 digits 1n hexadecimal e Node related information is displayed only for the disk array with node When a disk array from a SnapSAN 83000 S5000 is selected a rear view of the disk enclosure cabinet showing the layout of controller components is displayed in the upper part of the information list display area You cannot select each component but each minimum replaceable unit composed of several components on the picture If a component is not in normal operation the same icon of a component shown in the lower part of the list 1s also placed on the corresponding unit in the upper graphic part of the list States of the components which are not visible entities such as temperature are shown with colors of the cabinet The Turn On and Turn Off buttons of cabinet LED are displayed on the right side of the cabinet By clicking those buttons you can turn on off the UNIT ID LED of the cabinet for the Start Blink and Stop Blink buttons are displayed Disk Enclosure Properties Screen 1 Select left click on an arbitrary disk enclosure in the information list display area 2 Right click 3 Select Properties for the SnapSAN Manager Embedded Win GUI it can also be obtained from the menu by selecting View Properties The Disk Enclosure properties screen appears displaying the detailed information of the selected disk enclosur
59. The information you see here is the same as shown in the Port list screen described earlier in 1 Status Displays the operating status of the port The information you see here is the same as shown in the Port list screen described earlier in 1 Conf Chg Displays the setting information of configuration setting operation guard for the port The information you see here is the same as shown in the Port list screen described earlier in 1 This is not displayed for the disk array that cannot use the configuration setting operation guard function Mode Displays the Access Control mode of the port The information you see here is the same as shown in the Port list screen described earlier in 1 Partition Displays the allocate status of the port The information you see here is the same as Allocated shown in the Port list screen described earlier in 1 Partition Name Displays the name of the partition to which the port belongs up to 32 characters Node Number The information you see here is the same as shown in the Port list screen described earlier in 1 Displays the number of the node to which the port belongs 2 digits in hexadecimal Protocol Displays physical protocol information of the port The information you see here is the same as shown in the Port list screen described earlier in 1 WWNN Displays the World Wide Node Name of the port The information you see here is th
60. age Inc 44 10 SnapSAN Manager Suite User Guide Port Operations Overview Type Abbreviation Host Director HD Replication Director RD Disk Director DD Cache Module CHE Service Processor SVP Power Supply DAC_PS Battery Backup Unit DAC_BBU DAC_BBU OP Extended Battery Backup Unit 1 EXT_BBU xx 2 Fan DAC_FAN DAC_FANU DAC_FANL Temperature Alarm DAC_TEMP_ALM Back Board DAC_BB BBU_BB BC Junction Box BC_JB Panel PANEL Maintenance PC MAINTE_PC Power Control Card PCC Adapter ADP ADP SATA ADP S S Local Switch LSW Host Port Extension HPE Disk Port Extension DPE 1 The extended battery backup unit exists as not a component of controller cabinet but an independent cabinet extended cabinet It is not graphically shown in the upper part of the controller list screen but included only in the lower part of the list xx represents the internal number indicating the type of the extended battery backup unit Abbreviated Name Number Displays the abbreviation for the controller component StatusDisplays the operating status of the controller component in any of the followings 10400394 002 10 2012 Ready A component of the controller is in normal operation Attn nolicense The program product BaseProduct has not been installed displayed only for Host Director Attn rebuilding Rebuilding data displayed only for Cache Module
61. ails about actions to be taken when a snapshot threshold excess had occurred refer to the Snapshot User s Manual Function Guide For details about actions to be taken when a virtual capacity threshold excess had occurred refer to the Thin Provisioning User s Manual The shaded icons indicate the status of the partitions that are currently out of monitoring Type Displays the type of the disk array component which is Pool 1 Logical Disk Physical Disk Cache Segment 2 Port 3 Controller Enclosure or Connected Host 4 Number Displays the controller cabinet number Status Displays the general operating status of the disk array component Ready All disk array components are in normal operation Ready Maintenance An event that needs maintenance had occurred anywhere in the disk array component Failure A failure had occurred in any of the disk array components Number of Elements For the number of logical disk components the total number of logical disks is displayed regardless of the display settings on the menu for the snapshot volume SV and link volume LV 10400394 002 10 2012 2012 Overland Storage Inc 43 3 SnapSAN Manager Suite User Guide Component Operating Status Overview 1 Pool related information is displayed if the disk array to be monitored is a disk array with pool 2 Information related to cache segments is displayed only for the disk arrays f
62. aintenance had occurred in the cache module Failure A critical failure had occurred in the cache module Min GB Displays the minimum capacity of the cache segment in GB Min 75 Displays the minimum capacity ratio of the cache segment in 96 Max GB Displays the maximum capacity of the cache segment in GB Max Displays the maximum capacity ratio of the cache segment in 96 Number of LDs Displays the number of logical disks assigned to the cache segment Assigned Logical Disk GB Displays the total capacity of logical disks assigned to the cache segment in GB LD Conf Chg Displays one of the followings as the setting status of configuration setting operation guard for the logical disks assigned to the cache segment This is not displayed for the disk array that cannot use the configuration setting operation guard function Lock Guard has been set Blank Guard has not been set Allocate GB Displays the currently allocated capacity of the cache segment in GB Allocate 76 Displays the current allocated capacity ratio of the cache segment in 96 10400394 002 10 2012 2012 Overland Storage Inc 43 42 SnapSAN Manager Suite User Guide Component Operating Status Overview Partition Allocated Displays the allocation state of the cache segment by one of the followings Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Shared Already allocated
63. ame of the partition to which the port belongs up to 32 characters A blank is displayed for a Shared port in WWN mode because the port is shared by all partitions Node Number Displays the number of the node to which the port belongs 2 digits in hexadecimal WWNN Displays the World Wide Node Name of the port WWPN Displays the World Wide Port Name of the port Data Rate Displays the port transfer rate Topology Displays FiberChannel topology N Port ID Switch Displays N Port ID and LoopAddressSwitch of the port Port Detail Information Screen The screen is displayed if selecting click the left button an optional port and selecting by right clicking Properties in the information list display area displaying detailed information of the port 200000001 11213140000 Properties 20000000111213140000 Port Number 00h 00h Status Ready Mode Partition Allocated Partition Name Node Number Protocol FC WWNN 2000000011121314 WWPN 2000000011121314 Data Rate 2Gbps Topology FC AL N Port ID Switch b609b3h lfh Figure 4 2 Port Detail Information 10400394 002 10 2012 2012 Overland Storage Inc 44 3 SnapSAN Manager Suite User Guide Port Operations Overview Variable Name Description Displays the port name The information you see here is the same as shown in the Port list screen described earlier in 1 Port Number Displays the port number
64. and to be restored at the next startup For SnapSAN Manager Embedded SAA is not displayed at initial setting If you want to display the item right click on the column title bar and set SAA to be displayed en 4 x P Bing 2 Storage Manager Windows Internet Explorer YE gO la File Edit View Favorites Tools Help sp Favorites sig E Suggested Sites v Web Slice Gallery v Name 2000000991000003 Storage Manager E i Status iSM Server Disk Array Subsystem Name Status Monitoring Status Product ID 5 Pool 2000000991000003 Ready Running Mide fy Logical Disk Screen Operation E By Physkal Disk Fault Information Connected Host Power Consumption EP Controller Configuration Option Screen Settings Login Logout Message Number Message Text Connected to ISM server Server 192 168 1 26 Port 8020 User sysadmin Client WebCL pu Frocess1D P Info ThuMar1701 53 222011 pac iSM99001 ical intranet Protected Mode Off far AI T Applet Storage Manager started Figure 2 5 Disk Array Subsystem List Screen SnapSAN Manager Embedded 10400394 002 10 2012 2012 Overland Storage Inc 42 6 SnapSAN Manager Suite User Guide Basic Elements E StorageManager Status iSM Server File View Operation Help X mE d 5 O iSM Server Disk Array Subsystem Name Status Monitorin
65. ank space 10 char Process name Process name of the source from which the message is reported 1 char Blank space 3 char ISM 5 char Message number Message serial number 1 char n lt 500 char Text Variable length a maximum of 500 bytes of character string 10400394 002 10 2012 2012 Overland Storage Inc 47 6 SnapSAN Manager Suite User Guide Log Output Overview Output Image of Event Log Important messages of SnapSAN Manager server are output to event log error lt 11 gt Jan 03 11 29 52 SnapSAN Manager 0000001048 Err SnapSAN Manager maind SnapSAN Manager 00000 This is example msg warning lt 12 gt Jan 03 11 29 46 SnapSAN Manager 0000001048 Warning SnapSAN Manager maind SnapSAN Manager 00000 This is example msg information lt 14 gt Jan 03 11 29 47 SnapSAN Manager 0000001048 Notice SnapSAN Manager maind SnapSAN Manager 00000 This is example msg Referring to the Operation Log from an SnapSAN Manager Embedded The operation log is output and saved in the computer on which the SnapSAN Manager server operates and can be referred to from an SnapSAN Manager Embedded Select Option View SnapSAN Manager Server Operation Log from the SnapSAN Manager Embedded menu The SnapSAN Manager server operation log display screen is displayed Operation logs on iSM server Setting Setting Name Log Count 2000 Please input a number between 1 and 10000 Message Type Bai Eer FlWamie Notie E hto 4 H
66. appen Moment Start Time 2011 5 Year 11 v Month 01 m Day 13 Hour 38 Minute End Time 201 2 Year M v Month 01 Day 18 7 Hour 387 Minute Message Number wildcard can be used 1 Process Name Save Setting Delete Setting Explanation Log Count It may take a long time to download and show the operation logs if the Log Count is setted a large number Run Start to download operation logs from iSM server and the logs which satisfy the conditions will be shown in the View tab Downloading will continue when you transition to another screen Figure 7 3 SnapSAN Manager Server Operation Log Display Screen Setting Tab The Setting tab is selected when this screen appears Make the settings in this screen to display the operation log of SnapSAN Manager server The messages that meet all of the conditions specified in the individual items are displayed 10400394 002 10 2012 2012 Overland Storage Inc 47 7 SnapSAN Manager Suite User Guide Log Output Overview The settings you make on this screen can be saved with a name which can be called even after the SnapSAN Manager Embedded is restarted Note that the settings can be saved to the same Embedded machine and the same destination They cannot be shared between different destinations or different machines Each setting item is described below Setting Name When saving settings you need to enter a setting name By selecting a previousl
67. ated operating status For details about actions to be taken when a snapshot threshold excess had occurred refer to the Snapshot User s Manual Function Guide For details about actions to be taken when a virtual capacity threshold excess had occurred refer to the Configuration Setting Tool User s Manual GUI for the SnapSAN 83000 85000 or the Thin Provisioning User s Manual Pool Number Displays pool number 4 digits in hexadecimal Pool Name Displays pool name maximum of 32 characters An arbitrary name can be set for a pool Refer to the Configuration Setting Tool User s Guide GUI for the SnapSAN Manager S3000 S5000 and the Southware Configuration Setting Tool User s Guide GUI for setting method Status Displays the operating state or event occurrence in the pool in any of the followings Type Description Ready Under normal operation Attn reduce Under degenerate operation RAID configuration redundancy disappears Attn rebuilding Rebuilding data within pool Attn preventive copy While copying data to spare disk Redundancy of the RAID configuration is maintained Attn copy back While writing back from the spare disk redundancy maintained by RAID configuration Attn stop Pool is in rotation stop state Failure Failure occurs in pool Failure over capacity Capacity shortage had occurred in the virtual capacity pool Expansion Rearrangemen
68. cess Control list box Select any host name LD set name or port in the list box to display the information only for the logical disk assigned to the selected item in the information list display area When host name LD set name is selected for display the LUN column appears in the logical disk list to allow checking LUN Logical Disk Detail Information Screen The screen shows the detailed information of the logical disk selected with left click in the configuration display area or the information list display area The screen is obtained by right clicking on the selected optional logical disk and selecting Properties for the SnapSAN Manager Embedded Win GUI it can also be obtained from the menu by selecting View Properties This screen displays detail information related to logical disks 200000255C3A06DD0010 Properties General access Thin Provisioning wg 200000255C3A06DD0010 Number z 0010h OS Type Status Ready PD Type SAS Access Mode ReadWrite Cache Resident RAID z 6 60 4 PQ Progress Ratio Capacity 1 0 GB 1 073 741 824 bytes Pool Number 0000h Pool Name PoolO000 RPL Type Iv Conf Chg Group Preserve Purpose Bind Mode Cache Read Cache On L2 Cache On Write Cache On Physical Disk List Number Status 00h 0000h Ready fp o0n 0001n Ready fp o0n 0002n Ready fp 00h 0003h Ready fp oon ooosn Ready fp oon ooosn Ready Figure 3 12 Logical Disk Detail Info
69. ciosure ror ontroller U 2 CI o o o c A oO cabinet nclosure HOS segment 29 L ontroller B nc mea 9 ia e A m Pool related information is displayed if the disk array to be monitored is a disk array with pool af amp amp or 5 amp a P Uu Uu Uu g o C E Oo D 1 re Host related information is displayed if the disk array supports host information display Information related to partitions and ports is displayed for the disk array for which VirtualStoragePartitioning has been purchased Information related to cache segments is displayed for the disk array for which VirtualCachePartitioning or VirtualStoragePartitioning has been purchased NOTE You can choose whether to use the icon to show the Ready maintenance status with the environment setting for the SnapSAN Manager Embedded Refer to 3 1 Client Start for details about the switching method When a threshold excess occurs an Icon is displayed if the states of the disk array layer partition layer and the component layer pool or logical disk are Ready or Ready Maintenance If however Display Maintenance Status is checked an icon indicating the state of components is given precedence for display Shape or shading of the disk array icon varies depending on the type of disk array and the monitoring state For further detailed information on the disk array icon refer to in this manual
70. d Format of syslog 10400394 002 10 2012 2012 Overland Storage Inc 47 4 SnapSAN Manager Suite User Guide Log Output Overview Time Process of Host Process Message Name Message Generation Blank name Blank iSM ID Blank Type Blank Blank iSM Number Text ch 15 ch 1 ch m ch 1 ch 6 ch 10 ch 1 ch 7 ch 1 ch 10 ch 1 ch 3 ch 5 ch 1 ch 1 Size Data Model Content Content Details 15 char Generating time Date and time Example Jun 20 11 30 17 char Blank space m lt 64 char Host name Variable length a maximum of 64 characters char Blank space 6 char SM ISMA 4A A blank 10 char Process ID Process number of the source from which the message is reported 1 char Blank space T char Message Type Message Type LOG_ERR Err LOG_WARNING Warning LOG_NOTICE Notice LOG_INFO Info 1 char Blank space 10 char Process name Process name of the source from which the message is reported 1 char Blank space 3 char ISM 5 char Message number Message serial number 1 char re n lt 500 char Text Variable length a maximum of Output Image to Syslog 500 bytes of character string Automatically Assigned By Syslogd May 10 18 59 06 Text Output LX 1 SnapSAN Manager 0000004264 Info SnapSAN Manager logd SnapSAN Manager 00000 This is example msg May 10 18 59 06 LX 1 last message repeated 7 times T
71. d pool is not a virtual capacity pool the Thin Provisioning tab is not displayed Status Description Capacity The information is shown in the Pool list screen Used Capacity Displays the used capacity of the virtual capacity pool The information is shown in the Pool list screen Free Capacity Displays the capacity of the unused area in the pool The information is shown in the Pool list screen Actual Displays the capacity actually allocated in the physical disk that is allocated for the Capacity virtual capacity pool The information is shown in the Pool list screen Actual Used Displays the actual capacity allocated from the virtual capacity pool to logical disks Capacity and the percentage 96 of the actual used capacity in the actual capacity The information is shown in the Pool list screen Actual Displays the actual capacity threshold of the virtual capacity pool and the percentage Capacity 96 of the actual capacity threshold in the actual capacity Threshold The information is shown in the Pool list screen Actual Displays the actual capacity threshold pre of the virtual capacity pool and the Capacity percentage 96 of the actual capacity threshold pre in the actual capacity Threshold If the actual capacity threshold pre is not set is displayed Pre The information is shown in the Pool list screen 10400394 002 10 2012 2012 Overland Storage Inc 43 15 SnapSAN
72. d the notification button changes from 8 8 Press the notification button or use the menu to stop notification in which case the notification button returns from to 10400394 002 10 2012 2012 Overland Storage Inc 45 7 SnapSAN Manager Suite User Guide Screen and Operation Monitoring Start Stop In the SnapSAN Manager server monitoring is automatically carried out for the disk array specified by the Environment Definition file SnapSAN Manager svr conf when the server starts up When you wish to temporarily stop resume monitoring for the specific disk array due to maintenance or configuration changes the following operation should be executed In order to utilize this function user role should be administrator 1 From the menu select Monitor Screen Operation Start Stop Monitoring SnapSAN Manager Embedded or Operation Start Stop Monitoring SnapSAN Manager Embedded Win GUI to display the Start Stop Monitoring screen 2 From Disk Array Subsystem Name on Monitoring Control Dialog select click a disk array that you wish to start or stop monitoring Ifyou wish to start monitoring Click Start button e Ifyou wish to stop monitoring Click Stop button e Ifyou wish to stop the monitoring start recovery process for a disk array of which monitoring status shows Starting demand or Wait Recovery Click Break button Start Stop Monitoring x Disk Array Subsystem Name Monitoring Status Start Hl Runni
73. displayed The messages that meet all of the conditions specified in the individual items are displayed The settings you make on this screen can be saved with a name which can be called even after the SnapSAN Manager Embedded is restarted Note that the filter settings can be saved to the same machine and the same destination They cannot be shared between different destinations or different machines You can specify a message number either e with 8SnapSAN Manager appended at the beginning Example SnapSAN Manager 07152 or e without it Example 07152 Specification Method Single number specification Contents To Be Specified Specify a single message number Examples 07152 iSMO7152 Multiple number specification Specify multiple message numbers with each separated by Example O7176 07177 07179 Range specification Concatenate two message numbers with All the numbers within the range apply Example 07172 07192 All the message numbers from 07172 to 07192 apply Wildcard specification 10400394 002 10 2012 Specify a message number with representing part of it All the message numbers that match the specified number apply Example 071 All the message numbers from 07100 to 07199 apply 2012 Overland Storage Inc 46 3 SnapSAN Manager Suite User Guide History Information Collection Process Name Specify the name of the process that is the source of the me
74. e When the snapshot function is used snapshot volume SV and link volume LV can be set to non display Setting can be made from the menu bar For details refer to the Help 10400394 002 10 2012 2012 Overland Storage Inc 43 12 SnapSAN Manager Suite User Guide Component Operating Status Overview Table 3 3 LOGICAL DISK LIST Logical Disk Number OS Type Name Status Conf Chg 0000h NX LDNXOOOOO Ready Lock 0001h A4 LDA400000 Failure Physical Disk List Displays the information on the physical disks composing the pool which contains physical disk number and state If the expansion state of the pool is either Expanding or Expand Fail the physical disks subject to expansion are not displayed on the list Example Number Status OOh O001h Ready OOh 0002h Failure l Poolt000 Properties General Snapshot Snapshot Capacity 1 9 GB 2 114 977 792 bytes Snapshot Used Capacity 0 bytes 0 bytes 05 Snapshot Threshold 1 5 GB 1 717 986 816 bytes 815 Control Capacity of Snapshot 2 0 GB 2 181 038 080 bytes Snapshot Reserve Area List Number OS Type Logical Disk Name Capacity GB IJ ooosn PoolO000 SDV0003 4 0 Figure 3 7 Pool Detail Information 2 Snapshot Tab This screen displays information related to snapshot Snapshot Capacity Snapshot Used Capacity Snapshot Threshold e Control Capacity of Snapshot Snapshot Reserve Area List Table 3 4 RESERVE AREA LIST 10400
75. e This screen displays detail information related to disk enclosures 10400394 002 10 2012 2012 Overland Storage Inc 44 17 SnapSAN Manager Suite User Guide Port Operations Overview DE PS 02h Properties General Dartaii dB DE PSIOZhi Type gt Power Supply Status 2 Ready Code 73h 41h Figure 4 11 Disk Enclosure Properties Screen The information to be displayed varies depending on the selected component In the above screen sample Power Supply is selected The Detail tab for some components might be displayed depending on the disk array type The information required for maintenance of the specified component is displayed in the Detail tab 10400394 002 10 2012 2012 Overland Storage Inc 44 18 overland storage Chapter 5 State Monitoring State Monitoring Occurrence Overview The state monitoring function is performed to monitor the occurrence of the following events in the disk array monitored from the SnapSAN Manager server Types of Events e Status transition of the components Change of a disk array name a logical disk name and a port name e Configuration change e Threshold excess of the snapshot capacity in use e Occurrence of a threshold excess or quota excess of the thin provisioning actual used capacity SnapSAN Manager supports the polling mode to acquire the monitoring information in the fixed interval When any of the above events is detected SnapSAN Manager not only re
76. e same as shown in the Port list screen described earlier in 1 WWPN Displays the World Wide Port Name of the port The information you see here is the same as shown in the Port list screen described earlier in 1 Data Rate Displays the port transfer rate The information you see here is the same as shown in the Port list screen described earlier in 1 Topology Displays FibreChannel topology The information you see here is the same as shown in the Port list screen described earlier in 1 N Port Displays N Port ID and LoopAddressSwitch of the port The information you see here ID Switch is the same as shown in the Port list screen described earlier in 1 Connected Host Information Display When the disk array to be monitored supports the connected host information display the information related to the connected hosts is displayed in the following areas e Connected Host List Screen in the information list display area Connected Host Detail Information Screen that is shown as properties The information is displayed if a connected host uses any logical disks bound in the relevant disk array or any logical disks bound in the disk array are assigned to the host and the information of the host is collected by a host agent This section describes each item displayed as connected host information Connected Host List Screen The connected host list screen is displayed when Connected Host is selected the left b
77. e 7 1 log file saving directory 7 1 Logical Disk Status 4 6 M message filter 6 2 Message List 7 10 Message Number 7 8 message output 5 4 Message Type 7 8 Mode 4 2 4 4 monitoring event 5 1 monitoring start stop 5 8 monitoring status 4 5 4 8 4 14 41 1 SnapSAN Manager Suite User Guide N_Port ID Switch 4 3 4 4 Name 4 4 Node Number 4 3 4 4 4 15 notification button 5 7 Number of Elements 4 9 4 15 O operating status 4 5 4 8 4 14 operation log 7 1 7 7 P Partition Allocated 4 2 4 4 Partition Name 4 3 4 4 4 6 4 7 port detail information 4 3 port information 3 28 port list 4 1 Port Name 4 2 Port Number 4 2 4 4 Power Consumption 6 1 power consumption display 6 1 Power Consumption of the Disk Array 6 1 Process Name 7 9 Protocol 4 2 4 4 S Setting Name 7 8 state monitoring function 5 1 state value reflection 5 5 Status 4 2 4 4 4 11 4 14 T Topology 4 3 4 4 Type 4 10 U UNITID LED 4 12 4 15 4 17 user notification function 5 7 W WWNN 4 4 10400394 002 10 2012 2012 Overland Storage Inc 41 2 SnapSAN Manager Suite User Guide WWPN 4 3 4 4 10400394 002 10 2012 2012 Overland Storage Inc 41 3
78. e first parameter For shell scripts or programs that are started up by them read the file if necessary The environment such as environment variables where the shell is started up is the same as the environment where the SnapSAN Manager was started up Note that you have to use different settings such as environment variables depending on whether the OS is started by the system or the user When starting a batch file or program full path of the temporary file where the message body lt install folder gt etc msgdrv nnnn txt is stored is sent as the first parameter For batch files programs or programs that are started up by them read the file if necessary For mail the mail template file is sent as mail to the defined SMTP server If the sending mails to the SMTP server does not complete within 30 seconds the sending is interrupted due to a time out error Timeout SMTP error and shell batch file or program starting failures are notified via message so that they can be checked on the operation log For mail transmission and shell batch file or program starting respectively the upper limit of the processing count per unit time one minute is controlled If the upper limit is exceeded the exceeded link processing is canceled for a maximum of one minute Because multiple link operations cannot be performed at the same time up to 30 messages generated during a link operation will be stored in a buffer If more messages are generated t
79. e of the pool The information is shown in the Pool list screen Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Time to Repair Displays the time to be taken for repair operation within the disk array when a failure occurs on the physical disk composing the pool Note that the time displayed here is a guide so it may differ from the actual time Node Number Displays the node number of the pool The information is shown in the Pool list screen Node related information is displayed only for the disk array with node PD Type Displays the physical disk type configuring the pool The information is shown in the Pool list screen Eco Mode Displayed only for the disk array for which Disk Spin Down has been purchased Conf Setting Displays the availability of configuration settings such as LD binding unbinding for the pool in any of the followings This is displayed only for 4900 Enable The configuration setting operations are available Disable The configuration setting operations are unavailable Capacity Displays the capacity of pool The information is shown in the Pool list screen Used Capacity Displays the used capacity of pool The information is shown in the Pool list screen Logical Disk List Displays information on the logical disks contained in the pool logical disk number OS type logical disk name state and configuration chang
80. e screen shown in Figure 1 18 is displayed For referring to the detailed information not displayed on the screen use SnapSAN Manager for Windows for Windows for the SnapSAN 83000 85000 Storage 1 Properties 4 Storage 1 Monitoring Status Running Status Ready Product ID SERI DD Product FW Rev 0000 Serial Number SL700000000000 World Wide Name 50060160CBA0074C Control Path 1 Bone PAS are TI IZ Control Path 2 Bie ran alyzed lala Figure 2 14 Disk Array Subsystem Detail Information for SnapSAN S3000 S5000 Name Displays a name to identify the disk array Monitoring Status Displays the monitoring status for the disk array Status The general operating status of the entire disk array and disk array components The information you see here is the same as shown in Figure 1 11 However the disk array shutdown status is not added Product ID Displays the product model name of the disk array The information you see here is the same as shown in Figure 1 11 10400394 002 10 2012 2012 Overland Storage Inc 42 22 SnapSAN Manager Suite User Guide Basic Elements Product FW Rev Displays the Product Revision of the disk array The information you see here is the same as shown in Figure 1 11 Serial Number Displays the product number 14 characters of the disk array e World Wide Name Displays the WWNN World Wide Node Name of the disk array The information you see here is the same as shown i
81. eady Rearrangement Statue aide 60 4 70 gt Finished z PD Type Eco Mode Progress Ratio Rearranging Mede 1 0 7B 1 139 776 946 176 bytes 2 18 2 GB 16 374 562 816 bytes 7 1 0 7B 1 123 402 583 360 bytes Number 05 Type oooh coosh P coos Physical Disk List Logical Disk Name MLOD_WebSaM_0003 MLOO_WebSaM_ooce ML00_WeeSaM_ooos Status Conf Chq Ready Ready Ready Number oon 91008 Pp con o202n fap con o202n P con o20sn Status Ready Ready Ready Ready Figure 3 6 Pool Detail Information 1 General Tab Status e Expansion Rearrangement state Expansion Status except the SnapSAN 83000 85000 Displays the expansion rearrangement status of pool The information is shown in the Pool list screen e Progress Ratio Displays the progress ratio during pool capacity expansion or rearrangement e Rearrangement Finished is displayed in the state in which the rearrangement is not required capacity expansion is not performed after binding the pool or rearrangement is already performed etc When Not Finished pool can be used but the performance may be affected Quickly perform rearrangement This is displayed only for the SnapSAN 83000 85000 10400394 002 10 2012 2012 Overland Storage Inc 43 11 SnapSAN Manager Suite User Guide Component Operating Status Overview RAID Partition Allocated Displays the allocation stat
82. ed the display of this icon is preceded by that of the icon to show the general operating status of the disk array For details about actions to be taken when a snapshot threshold excess had occurred refer to the Snapshot User s Manual Function Guide For details about actions to be taken when a virtual capacity threshold excess had occurred refer to the Thin Provisioning User s Manual The shaded icons indicate the status of the partitions that are currently out of monitoring e Partition Name This is a name to identify the partition e Status Displays the integrated operating status of the entire partition e Ready All partition components are in normal operation Ready Maintenance An event that needs maintenance had occurred any of the partition components Note Partition configuration is invalid Allocation to the partition fails and partition configuration is invalid Fault A failure had occurred any of the partition components Unknown Relation of the resource allocated to the partition is the unknown status e Partition detail information screen This screen Figure 1 20 shows the detailed information of the partition selected with left click in the configuration display area or the information list display area The screen is obtained by right clicking on the selected partition and selecting Properties 10400394 002 10 2012 2012 Overland Storage Inc 4 2 25 SnapSAN Manager Suite User Guide Basic Element
83. ed due to failure detection Stop monitored by unembedded server The target disk array is monitored by the SnapSAN Manager server on the management server so monitoring by the SnapSAN Manager server in the storage has been stopped Displayed only for an SnapSAN S3000 S5000 disk array Wait Recovery Status that the disk array waits for the recovery of monitoring that has been stopped due to a disk array failure or control path failure Unknown Product ID Status in which disk array components are not being monitored This status indicates that the network settings of the disk array include an incorrect IP address or the connection to the SnapSAN Manager server failed Displays the product model name maximum of 16 characters of the disk array SAA Subsystem Absolute Address A code consists of 56 hexadecimal digits that is uniquely allocated to each disk array unit Used by the Volume Cloning Remote Replication function to identify the disk array Disk Array Subsystem detail information screen This screen Figures 1 10 to 1 17 or Figure 1 18 for the SnapSAN 83000 85000 shows the detailed information of the disk array selected with left click in the configuration display area or in the information list display area The screen is obtained by right clicking on the selected disk array and selecting Properties for the SnapSAN Manager Embedded Win GUD it can also be obtained from the menu by selecting Vi
84. ed in the logical disk just before monitoring was stopped NE The logical disk is out of monitoring or under configuration setting When this icon is i displayed the logical disk is in the locked state OS Type Logical Disk Name e Status Displays the operating status of logical disk and occurrence of event in any of the followings Status Description Ready Logical disk is in normal operation Ready formatting Logical disk is being formatted The logical disk is available but I O response may delay until logical format is completed Attn reduce Reduction RAID configuration redundancy disappears Attn rebuilding While rebuilding while rebuilding data within RANK Attn preventive copy While copying data to spare disk redundancy maintained by RAID configuration Attn copy back While writing back from the spare disk redundancy maintained by RAID configuration Attn unformatted Waiting for logic formatting to start Attn formatted Logical disk is being formatted The logical disk is not available until logic formatting is completed Attn format fail Logical format fails 10400394 002 10 2012 Attn expanding RANK expansion is being in progress 2012 Overland Storage Inc 43 18 SnapSAN Manager Suite User Guide Component Operating Status Overview Status Description Attn expand fail Fails in RANK expansion Attn
85. ent The assembly of cache segments bound in the disk array 3 Port The assembly of host ports stored in the disk array 4 Connected Host The assembly of connected hosts using logical disks bound in the disk array as volumes 5 Controller The assembly of control system resources in the disk array which is composed of a director a cache module an adapter a power supply a fan and other equipment Enclosure A disk enclosure unit that stores physical disks which is composed of an adapter a power supply a fan and other equipment Enclosure may not be provided depending on your system configuration 10400394 002 10 2012 2012 Overland Storage Inc 42 4 SnapSAN Manager Suite User Guide Basic Elements Information List Display Area This is the area containing the information on the components that are one level lower than the component that you select with left click 1 If a disk array is selected in the Diskarray tab in the configuration display area the list contains the information on the resources Pool 2 Logical Disk Physical Disk Cache Segment 3 Port 4 Connected Host 5 Controller and Disk Enclosure composing the disk array If a partition is selected in the Partition tab the list shows the information on the resources Pool Logical Disk Physical Disk Cache Segment Port Connected Host Controller
86. er Guide Component Operating Status Overview If selecting any physical disk with left click in the configuration display area you can see the information of the logical disk composed of the selected physical disk under RAID configuration The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup For SnapSAN Manager Embedded Web GUI Rotation Speed rpm and Transfer Rate Gbps are not displayed at initial setting If you want to display the item right click the item name part and set the relevant item to be displayed Storage Manager Windows Internet Explorer ales gO le 9 x P soe P File Edit View Favorites Tools Help H Favorites 3 Suggested Sites v B Web Slice Gallery Storage Manager Monitoring Status Running E Bhim server Status 2000000991000003 Physical Disk i a 2000000991000003 DEOO Cab 3 ps g 1 BS j iy rod oo ooo Eze p 0 000251 o0 000 n dE m M 53 Logical Disk 24 T Turr Screen Operation O Em px00 LE 3 d FT d D PEER corea 1 uH E Power Consumption P controller d Configuration 7 Option Number Status ENET Pool Number PEINE OE Type Progress Ratio 131 3 No Setting
87. er Guide Port Operations Overview Logical Disk Status Ready All the logical disks assigned to the connected host and bound in the disk array are in normal operation Attn An event that requires attention had occurred in a logical disk assigned to the connected host and created in the disk array Failure A failure had occurred in a logical disk assigned to the connected host and created in the disk array The relation between the connected host and the logical disk created in the relevant disk array is unknown as shown in the following cases e The logical disk created in the relevant disk array is not assigned e HBA information WWNN WWPN is not included in the connected host information or wrong HBA information WWNN WWPN is registered IP Address Even if multiple IP addresses are assigned to the connected host only one of them is displayed Host Information Collection Date Displays the date and time when the connected host information is collected by the host agent Partition Name Displays the name of the partition to which the host related LD belongs Displayed only for the disk array for which VirtualStoragePartitioning has been purchased The unnecessary connected host information can be deleted Delete the connected host information in the following steps on the SnapSAN Manager Embedded 1 Start the SnapSAN Manager Embedded as an administrator user to display the connected host list screen
88. eral Access Protection Setting Thin Provisioning Movement Status Moving Movement Progress Ratio 32 Destination Pool Number 0001h Destination Pool Name Pool0001 Logical Disk Detail Information 6 AutoTune Tab This screen displays information related to data movement using the data allocation optimization function For details refer to the Data Allocation Optimization User s Manual The AutoTier tab is displayed only when data is being moved from the relevant logical disk by the data allocation optimization function Status Display Movement Status Displays Moving Movement Progress Ratio Displays the progress ratio of data movement Destination Pool Number Displays the pool number to which data is moved Destination Pool Name Displays the pool name to which data is moved Physical Disk Information Display Physical disk information is displayed in the following areas e Configuration display area Physical Disk list screen in the information list display area Physical Disk detailed information screen that is shown as properties Physical Disk List Screen The physical disk list screen is displayed when Physical Disk is selected click the left button in configuration display area and displays various attribute information such as operating state of physical disk and capacity 10400394 002 10 2012 2012 Overland Storage Inc 4 3 34 SnapSAN Manager Suite Us
89. ew Properties 10400394 002 10 2012 2012 Overland Storage Inc 42 9 SnapSAN Manager Suite User Gui Basic Elements Ma Properties General Network Access License E Monitoring Status Running Status Ready Type Status Number of Elements Fault Attn Info Pool Ready 3 0 o 0 fj Logical Disk Ready 46 o o o fj Physical Disk Ready 12 0 o 0 Connected Ready 1 0 o oO E controller Ready 16 o o o Conf Chg Ex Product ID Hl0e Product FW Rev 010A Serial Number 0000000991060001 SAA 92002000000991060001000000000000 QO000000000000000000000000 World Wide Name 2000000991060001 Total Capacity PEETOZBZSTH Number of DEs goal Control Path 1 192 168 1 10 Control Path 2 E Cross Call ETC User System Code 0000000000 Revision of Storage Control Software Copy Back Mode OFF Close Figure 2 7 Disk Array Subsystem Detail Information 1 General Tab 10400394 002 10 2012 2012 Overland Storage Inc 42 10 SnapSAN Manager Suite User Guide Basic Elements DB 2Node Properties p General Access License t Tua Monitoring Status Running D8 2Node Status Ready Partition Name Status Unallocated D8 2NODE 01 Product FW Rev 010A Serial Number 0000111111000000 02002000000011121314000000000000 o00000000000000000000000 World Wide Name 2000000011121314 Total Capacity 4 245 TB Number of DEs Bod Number o
90. f Nodes 2 Control Path 1 disk2 Port3 Busl Target Lun0 Control Path 2 MO Cross Call E SAA User System Code 0000000000 Revision of Storage _ Control Software Copy Back Mode OFF Disk Array Subsystem Detail Information 1 Detail Information Displayed from the Partition Tab Name Displays a name to identify the disk array The information you see here is the same as shown in the Disk Array Subsystem list screen described earlier in 1 Monitoring Status Displays the monitoring status for the disk array The information you see here is the same as shown in the Disk Array Subsystem list screen described earlier in 1 When the status is Waiting Recovery or Stop Fault or Unknown the cause of failure that resulted in monitoring stop for the disk array is shown in any of the following types Control path failure Failure caused by control path network failure etc Disk array failure Internal failure in disk array Others Failure caused by management server If the Embedded is under configuration setting the login user name and the IP address of the Embedded are displayed For details about failures refer to messages of operation log etc output upon a failure 10400394 002 10 2012 2012 Overland Storage Inc 42 11 SnapSAN Manager Suite User Guide Basic Elements Status The general operating status of the entire disk array and disk array components The informatio
91. flects the detected event on the configuration control screen of an SnapSAN Manager Embedded but also outputs the message to various logs system log operation log Besides it can perform an action linked with the event detection such as running a script file In addition failure occurrence or other information at the specified time can be reported by a message Monitoring Events With state monitoring function the disk array components under SnapSAN Manager control are monitored for event occurrence or transition shown in Table 1 17 10400394 002 10 2012 2012 Overland Storage Inc 45 1 SnapSAN Manager Suite User Guide State Monitoring Occurrence Overview Operation administrator Configuration display screens BF eas ic i J ccurrence of failure Physical disk Disk enclosure DE __ gE Zren 07 i oa Disk array Figure 5 1 Operation Image Information monitored by the SnapSAN Manager server is displayed as Message Output and Status Value Reflection via SnapSAN Manager Embedded 10400394 002 10 2012 2012 Overland Storage Inc 45 2 SnapSAN Manager Suite User Guide State Monitoring Occurrence Overview Table 5 1 Function Over Table Section Component Element Event Level ready info info inactive info failure error attn rebuilding notice Physical Disk attn powering up notice attn formatting notice attn stop
92. g BG 52500 1950 5 52500 1950 Ready Running 02002000003013840874000000000000000t s 52500 1949 E s2500 1949 Ready Running 02002000003013840873000000000000000t Date amp Time Process ID Process Name Message Number Message Text Wed Sep 19 16 09 59 2007 iSM99001 Connected with iSM server Serve 8020 iSMCL bB Das 2 Figure 2 6 Disk Array List Screen SnapSAN Manager Embedded Win GUI Icon operating status monitoring status of disk array Displays the general operating status of the disk array as well as the status obtained from the SnapSAN Manager server that monitors the disk array using an icon placed in front of the name of each component Table 2 3 Disk Array Operating Status Icon Status The disk array is under monitoring and all disk array components are in the normal state The icon s shape differs by disk array type The disk array is under monitoring and it has no system volume A system A volume must be created Displayed only for a disk array for which a system volume is mandatory The disk array is under monitoring and an event or failure except a critical failure that needs maintenance had occurred in any of the disk array components Note 1 2 The disk array is under monitoring and a critical failure had occurred in Q any of the disk array components Note 2 The disk array is under monitoring and a threshold excess had occurred in S any of the pools f
93. g and Allocate are not displayed at initial setting If you want to display them right click the item name part and set the relevant item to be displayed 10400394 002 10 2012 2012 Overland Storage Inc 4 3 40 SnapSAN Manager Suite User Guide Component Operating Status Overview Storage Manager Windows Internet Explorer cael Cor le aAA 9 o P File Edit View Favorites Tools Help H Favorites gi Suggested Sites v Web Slice Gallery Storage Manager Monitoring Stat nning Diskarray Partition lj Status cdor Cache Segment Monitor isi SM server i Cathe Segment Name Status Gt x C Total LD Capacity G8 p e Bl cdor e O0h 00h Sema Screen Operation 5 Fen Logical Disk Fault Information BE Physical Disk Power Consumption EA Fache Segmenti Configuration 7 H Port Option 7 Connected Host E P Controller S f Enclosure Screen Settings 7 o os so Login Logout o UL x CHE 1 E Type Date amp Time ProcessTD Process Name Message Number Message Text Info Tue Mar 8 00 42 57 20011 m i5M99001 Connected to iSM server Server 192 168 1 36 Port 8020 User i5M3 Clent WebCL Storage Group User Applet Storage Manager started amp Local intranet Protected Mode Off fg v Aw v Figure 3 22 Cache Segment List Screen SnapSAN Manager Client Web GUI Displays operating status monitorin
94. g status of cache modules attached to the disk array where the cache segment is created Displays the operating status monitoring status of cache modules attached to the disk array where the cache segment has been created with the icon next to the cache segment number Table 3 10 Cache Modules Icon Status All cache modules are in normal operation A An event that requires attention had occurred in the cache module Q A critical failure had occurred in the cache module amp The cache module is out of monitoring or under configuration setting The cache module is out of monitoring or under configuration setting If this icon is displayed an event or failure except a critical failure that needs maintenance had occurred in the cache module just before monitoring was stopped The cache module is out of monitoring or under configuration setting If this icon is displayed a critical failure had occurred in the cache module just before e monitoring was stopped Number Displays the cache segment number Segment Name Cache segment name 10400394 002 10 2012 2012 Overland Storage Inc 4 3 41 SnapSAN Manager Suite User Guide Component Operating Status Overview Status Displays the operating status of the cache module attached to the disk array where the cache segment has been created Ready All cache modules are in normal operation Attn An event or failure except critical failure that needs m
95. gical disk which is protected with the setting of data retention function RPL Data Protection Logical disk which is protected with the setting of data retention function and also to which the pair setting for replication has been performed Control Volume Logical disk for a control volume Volume to store storage system information A logical disk that is a system volume is displayed in light gray on the list System Volume A volume for keeping the management information of the data replication function A logical disk that is a replication reserved volume is displayed in light gray on the list Replication Reserved Volume Migration Reserved A volume for keeping the management information of the data migration Volume function A logical disk that is a data migration reserved volume is displayed in light gray on the list L2 Cache Logical disk for L2 cache A logical disk for L2 cache is displayed in light gray on the list Blank General logical disk to which no specific purpose is set RANK Pool Number Displays the RANK number or the pool number to which the logical disk belongs in PD group number 2 digits in hexadecimal RANK number 2 digits in hexadecimal at RANK column The pool number is displayed only for the disk arrays with pool Pool Name Displays the name of the pool maximum of 32 characters to which the logical disk belongs The name is displayed only for the d
96. h Poolo000 E E el ip oo0oh 2000003013842ABE0008 Ready 6 1 0 0000h Pool0000 Login Logout i 0009h 2000003013842ABE0009 Ready 6 1 0 0000h Pool0000 7 000ah 2000003013842ABE000A Ready 6 1 0 0000h Pool0000 t o00bh 2000003013842ABE0008 Ready 6 1 0 0000h Poolb000 t o00ch 2000003013842ABED00C Ready 6 1 0 0000h Poo 0000 5 O00dh 2000003013842ABE000D Ready 6 1 0 0000h Pool0000 7 000eh 2000003013842ABE000E Ready 6 1 0 0000h Pool0000 B oooh 2000003013842ABEODOF Ready 6 1 0 0000h Pool0000 P 0010h 2000003013842ABE0010 Ready 6 1 0 0000h Pool0000 7 0011h 2000003013842ABE0011 Ready 6 1 0 0000h Pool0000 B ooi2h 2000003013842ABE0012 Ready 6 1 0 0000h Poolb000 B ooh 2000003013842ABE0013 Ready 6 1 0 0000h Pool0000 5 0014h 2000003013842ABE0014 Ready 6 1 0 0000h Pool0000 7 0015h 2000003013842ABE0015 Ready 6 1 0 0000h Pool0000 t ooi6h 01 0016 Ready 6 1 0 0000h n ess 71 uz Date amp Time Info Tue Mar 8 00 42 57 2011 Name Message Number Message Text i5M99001 Connected to ISM server Server 192 168 1 36 Port 8020 User iSM3 Client WebCL Done Lg Internet Protected Mode On far 100 v Figure 2 1 Configuration and State Screen SnapSAN Manager Client 10400394 002 10 2012 2012 Overland Storage Inc 42 1 SnapSAN Manager Suite User Guide Basic Elements S StorageManager Status 2500 1949 ogical Disk File View Operation Help JFK MESSED O vv iSM Server 52500 1
97. he excess messages will be discarded A loop may be formed if an error event with the event link function arrives at the event link function again and therefore the messages output by the event link function itself will not be subject to linking In addition when starting a batch file through the event link function Administrator must be set to the account of SnapSAN Manager for Windows for Windows Definition Update Definitions are loaded when the SnapSAN Manager server starts up During this process the link definition file and mail template file are loaded and reflected to event link operations For SnapSAN Manager for Windows for Windows the event link setting function is provided in management software setting for SnapSAN Manager Embedded Register the event link setting file and mail template file to change control dynamically For Linux SnapSAN Manager svr update m is an SnapSAN Manager server command for modifying the link definition information When entered this command is notified to event link reloads the link definition file and mail template file and dynamically changes control For Windows there is Apply Event Link Operation on the Setup Utility screen When entered this command is notified to event link reloads the link definition file and mail template file and dynamically changes control If there is a definition error the definition is not changed and operation continues with the previous definition
98. he pools used as L2 cache ready 10400394 002 10 2012 2012 Overland Storage Inc 42 19 SnapSAN Manager Suite User Guide Basic Elements All the pools used as L2 cache are normally operating attn reduce Because the pool for the L2 cache is in the reduced state write cache is not available Read cache and persistent write are available attn reconstructing The L2 cache is not usable because the L2 cache function is being stopped or restored from degradation attn L2 cache stop The L2 cache is not usable because the L2 cache function has been stopped fault A fault has occurred in some pool used as L2 cache and the L2 cache is not usable Total Capacity of L2 cache Displays the total capacity of the physical disk that is used as an cache Mode of L2 cache Displays either of the following to show the L2 action mode On The L2 cache function is enabled Off The L2 cache function is disabled Pool Displays the information on the pools used as L2 cache Physical Disk Displays the information on the physical disks used as L2 cache 10400394 002 10 2012 2012 Overland Storage Inc 4 2 20 SnapSAN Manager Suite User Guide Basic Elements M1 Properties General Network Access License Product Status BaseProduct Available AccessControl nolim Available DynamicDataReplication Not Available DynamicSnapVolume Not Available Per formanceMonitor Available RemoteDataRep
99. his may be slightly different from the operation log date time that is assigned by SnapSAN Manager 10400394 002 10 2012 2012 Overland Storage Inc 47 5 SnapSAN Manager Suite User Guide Log Output Overview When the same message is reported repeatedly the first message and number of times the message is reported is shown When the same message is reported consecutively over a certain period of time the message reported during the period and the message reported after the period are treated as different messages This process is performed by syslogd Event Log Windows Version Record Format of event log Process Event Time of Process Message Name Message Type generation Blank iSM ID Blank Type Blank Blank iSM Number Text ch m ch 15 ch 1 ch 6 ch 10 ch 1 ch 7 ch 1 h 10 ch 1 ch 3 ch 7 ch 1 ch n Size Data Model Content Content Details m 10 char Event Type Event Type or m 12 Error osiensa error lt 11 gt Warning warning lt 12 gt Information information lt 14 gt 15 char Time Of Generation Date and time Example Jun 20 11 30 17 char Blank Space 6 char ISM 4SMA A A blank 10 char Process ID Process number of the source from which the message is reported 1 char Blank space 7 char Message Type Message Type LOG ERR Err LOG WARNING Warning LOG NOTICE Notice LOG INFO Info 1 char Bl
100. hourly or daily basis Use of the Archive reduces the statistic information volume thus saving the disk capacity necessary for accumulating statistic information CSV Conversion Tool The CSV Conversion Tool extracts statistic information from the statistic information history summarized files of SnapSAN Manager and turns it into character string data for output in the CSV format Spreadsheet software etc is used to display the contents of a CSV format output file in a graph or to make various types of analysis later Performance Report Editor The Performance Report Editor edits and modifies the statistic information stored in statistic information history summarized files of SnapSAN Manager into a format that allows the user to readily make performance analysis and outputs the resulting information as a file Editing the statistic information by using the Performance Report Editor assures easy and proper performance analysis For how to use performance analysis support tools refer to the following sections of the Performance Monitoring User s Manual e Archiver 3 3 3 Summarizing Statistic Information e CSV Conversion Tool 3 3 4 Extracting Statistic Information e Performance report Editor 3 3 5 Editing Statistic Information Information Gathering for Server Failure If a possible cause of a failure is not known after the SnapSAN Manager server has abnormally terminated it is necessary to analyze log and trace informat
101. ical disk This screen displays detail information related to physical disks 00h 0000h Properties General Detail Pj f oon 2200h Status gt Ready Capacity z 266 4 GB 286 124 933 120 bytes Retation Speed 15 000 rpe Type SAS Transfer Aste 6 0 Gops Product ID HUS156030VL5600 Product Rev A560 Serial Number JIVBERSRL Pool Number 0000h Pool Name P2oo12000 Classification Data Progress Ratio Logical Disk List Number OS Type Logical Disk Name Status Conf Chg oo00h MCODemeM100_0000 Ready fp ooon MCODemoMi00 2201 Ready bp coozn MCODemoMi00 0002 Ready P Figure 3 21 Physical Disk Detailed Information For Disks Arrays with Pool Number e Displays the physical disk number The information you see here is the same as shown in the Physical Disk list screen described earlier in 1 Status Displays the operating status of physical disk and the occurrence of event The information you see here is the same as shown in the Physical Disk list screen described earlier in 1 Capacity e Displays the capacity of physical disk Rotation Speed Displays rotation speed of the target physical disk rpm For a SSD disk is displayed 10400394 002 10 2012 2012 Overland Storage Inc 43 38 SnapSAN Manager Suite User Guide Component Operating Status Overview Type Displays the physical disk type The information is shown in the Physical Disk list screen Tran
102. ickname Status element name Configuration Display Contains the physical logical configurations of the disk arrays to be managed You can define a disk array to be managed in the SnapSAN Manager server connected to the SnapSAN Manager Embedded When the disk array where VirtualStoragePartitioning has been installed is monitored the configuration display area contains tabs labeled Disk Array for viewing general information related to the resources and Partition for viewing the partition information If however you log into the system as the partition user only the partition tab is displayed 10400394 002 10 2012 2012 Overland Storage Inc 42 2 SnapSAN Manager Suite User Guide Basic Elements Although the disk array and logical disk can be named from the Configuration and State Display screen in SnapSAN Manager for Windows use the configuration setting function for this operation in V7 1 or later and when the SnapSAN Manager Embedded This function is available on the Configuration menu For detailed procedures refer to the Software Configuration Setting Tool User s Manual GUI for the SnapSAN 83000 85000 and the Software Configuration Setting Tool User s Manual GUI Disk Array Tab Contains the configuration information of the disk array in a Tree View form divided into Disk array layer Component layer and Individual Component layer Disk array layer Displays the disk arrays managed by the i
103. ide History Information Collection array per cabinet is displayed in a graph The power consumption after the graph was displayed is displayed in the graph The past power consumption values are not displayed Values are obtained in every 30 seconds and reflected in the graph e 0 is displayed if the power consumption cannot be obtained due to the stop of monitoring or configuration creation etc D is displayed on the point when partial power failure occurs When a power supply failure occurs or the hardware configuration is changed the values displayed in the graph may temporarily fluctuate When displaying the graph of another disk array hide the graph once and then select the disk array Power Consumption Monitor Diskarray Name 2000000991000024 Total Power Consumption 878 W Numbor Power Consumption Legend DAC 251 0 2E01 147 0 Conzuxpoion Y 55 Close Graph Close Figure 6 2 Power Consumption Screen in Graph History Information Collection The history information of power consumption can be accumulated by the performance monitoring function when the license of Performance Monitor is unlocked When the SnapSAN Manager Embedded is started and you are logged in to the SnapSAN Manager server all SnapSAN Manager messages are outputted to the message display area in the Embedded screen You can filter the messages displayed in the message display area and have o
104. ion The function of information collection in the event of an SnapSAN Manager failure collects log and trace information under the SnapSAN Manager gather directory of the directory where the SnapSAN Manager server is installed typically C Program Files SnapSAN Manager svr SnapSAN Manager gather For measures against a failure refer to 4 2 Measures for Server Failure 10400394 002 10 2012 2012 Overland Storage Inc 48 4 overland storage 10400394 002 10 2012 Index A Abbreviated Name Number 4 11 Attn nolicense definition 4 11 Auto Assignment 2 13 B backup file 7 1 C Cabinet Number 6 1 cache module capacity 4 12 component type 4 12 Conf Chg 4 2 4 4 connected host detail information screen 4 6 connected host list 4 4 Controller Cabinet List 4 8 controller detail information screen 4 12 Controller List 4 9 4 10 Cross Call 2 13 D Data Rate 4 3 4 4 delete the connected host information 4 6 Disk Array Name 6 1 Disk Enclosure Cabinet List 4 14 Disk Enclosure List 4 15 4 16 Disk Enclosure Properties screen 4 17 F fault information 5 7 2012 Overland Storage Inc G generation file 7 1 generation management file 7 1 7 2 H Happen Moment 7 8 HBA List 4 6 history information of power consumption 6 2 Host Information Collection Date 4 6 I Initializing iSCSI Disk Array 6 1 IP Address 4 6 iSM Server Operation Log Display 7 7 7 10 L log fil
105. ion of the message You can select whether or not to display each column for your purposes Right click on a column to change the setting Moreover you can change the column display order It is also possible to display messages after filtering Refer to 1 5 Message Filter for detailed setting procedure NOTE The messages displayed in the message display area are that generated after starting the SnapSAN Manager Embedded and logging in to the SnapSAN Manager server When the SnapSAN Manager Embedded is restarted the messages generated before restart are not displayed For details about how to check all the messages saved in the SnapSAN Manager server see an SnapSAN Manager Embedded Status Bar The status bar in the lowest line is the area containing the current status of the SnapSAN Manager Embedded When you are logged in to the SnapSAN Manager server using the SnapSAN Manager Embedded Connecting to the server user type and role are displayed When you are logged in to the SnapSAN Manager server using the SnapSAN Manager Embedded Win GUD Connecting to the server IP address or DNS name of the server where the SnapSAN Manager server running port number of server Embedded name user level types and the number of displayed components are displayed Header Area for SnapSAN Manager Embedded only In the header area Overland Storage logo disk array information link to Help and presence or absence of faults are dis
106. is displayed at the end of the names Data Protection Displays the disk protection state of the logical disk in either of the followings When WORMhas not been purchased this item does not appear 10400394 002 10 2012 2012 Overland Storage Inc 43 22 SnapSAN Manager Suite User Guide Component Operating Status Overview Status Description Protection Protected Blank Unprotected Cache Segment Name Displays the cache segment name maximum of 16 characters to which the logical disk belongs Displayed only for the disk array for which VirtualCachePartitioning VirtualStoragePartitioning or CachePartitioning has been purchased LD Capacity Displays the actual capacity allocated from the virtual capacity pool in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 If the logical disk is not a virtual capacity logical disk a blank is displayed If an actual used capacity threshold excess had occurred is displayed at the left of the actual used capacity Displayed only for the disk array for which Thin Provisioning has been purchased LD Capacity Quota Displays the LD capacity quota in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 If the LD capacity quota is not set a blank is displayed
107. isk arrays with pool 10400394 002 10 2012 2012 Overland Storage Inc 4 3 21 SnapSAN Manager Suite User Guide Component Operating Status Overview PD Type Displays the physical disk type configuring the logical disk in either of the following Type Disk FC FC disk ATA ATA disk SAS SAS disk SAS SED Encrypted SAS disk NLSAS Nearline SAS disk SSD SSD disk Cache Resident Displays cache resident status of logical disk in resident column Status Description Resident Cache resident Blank Cache non resident Progress Ratio Displays the event progress ratio in a logical disk where any of the following events occurs formatting rebuilding copy back expanding or preventive copy For the disk arrays with pool the progress ratio is displayed only if a formatting event occurs and not displayed if other events occur Conf Chg Displays one of the followings as the setting state of configuration setting operation guard for the logical disk The OS type name cannot be changed for the logical disk in the Lock state This is not displayed for the disk array where the configuration setting operation guard function is not available Status Description Lock Guard has been set Blank Guard has not been set LD Set Name Displays up to four names of LD sets to which the logical disk belongs If there are five or more LD sets
108. itor the SnapSAN S3000 S5000 disk array use the SnapSAN Manager Embedded to log in to the SnapSAN Manager server Menu Bar SnapSAN Manager Client This section describes the menus displayed when a SnapSAN Manager Embedded is used Some menu items might be grayed out or hidden depending on the disk array M E MS Screen P Reiro Configuration Display 4 Screen Operation Q Refresh y Refteshes the Configuration and State Display screen to zt get the latest information from theiSM server T Start Stop Monitoring een Controls disk array monitormg f Reporting of Information List in CSV Refer t 1 3 State Monitoring y Fault Information f Power Consumption Refer to 1 3 State Monitoring 4 Displays power consumption value of the monitored disk array Refer to 1 4 Power Consumption Display Figure 1 3 Monitor Menu 10400394 002 10 2012 2012 Overland Storage Inc 41 3 SnapSAN Manager Suite User Guide Basic Operations CIO hitialization User Setting VSPAR Setting Cache Segment Setting Pool Hot Spare Logical Disk Host Disk Array Q ooooqQ Option Performance Displays the operation screen foreach advanced Optimizer function Referto the manual of each function Replication for details When using Storage Manager Express these fanctions are disabled and thus not displayed Protection Log Collection Operation logs on iSM ser
109. l place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 Free Capacity Displays the capacity of pool in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 Progress Ratio Displays the progress ratio during pool capacity expansion or rearrangement 10400394 002 10 2012 2012 Overland Storage Inc 43 9 SnapSAN Manager Suite User Guide Component Operating Status Overview Snapshot Capacity Displays the capacity of the snapshot reserve area in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 Displayed only for the disk array when Snapshots is available Snapshot Used Capacity Displays the used capacity of the snapshot reserve area in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100 megabytes as 0 1 If a threshold excess had occurred is displayed at the left of snapshot used capacity Displayed only for the disk array for which DynamicSnapVolume has been purchased Snapshot Threshold Displays the snapshot threshold in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it at the second decimal place However displays 1 byte to 100
110. le of Access iSCSI Tab If using a disk array with FC and iSCSI the Access FC and Access 18CSI tabs are displayed depending on the port installation condition 10400394 002 10 2012 2012 Overland Storage Inc 42 17 SnapSAN Manager Suite User Guide Basic Elements DB_30 Properties n General Access FC Access iSCSI bicense Access Control 0N Port Port Number Platform Port Name Status Conf Chg Protocol 00h 01h WN 20000030 Ready Lock FC m D LD Set Platform Name Conf Chg Act Path Information Fel Lock Nor O0h Olh 2000003013952CA set wN test Nor 4 m Figure 2 11 Disk Array Subsystem Detail Information 3 Display Example of Access FC and Access iSCSI Tabs If using a disk array with FC and iSCSI the Access FC and Access 1SCSI tabs are displayed depending on the port installation condition Access Control information Displays the information on Access Control of the disk array For a disk array with FC it includes ON OFF setting of Access Control port information and LD information For a disk array with iSCSI displayed information includes information on the iSNS servers iSCSI ports and iSCSI LD Sets For a disk array with SAS displayed information includes information on the SAS ports and SAS LD Sets e If using a disk array with FC iSCSI and SAS information about FC iSCSI and SAS is displayed e For detail
111. lication Not Available StoragePowerConserver Available VolumeProtect Not Available Figure 2 13 Disk Array Subsystem Detail Information 5 License Tab License Displays the availability status of the products on the disk array in any of the followings Status Description Available The product is available Available The product is available until the expiration date Expires on YYYY MM DD Not Available Product is needed The product is unavailable because it is not purchased Not Available The purchased license capacity is insufficient License capacity is insufficient compared with compared with the total disk array capacity total capacity x xTB Not Available The product is unavailable because the license Expired has expired 10400394 002 10 2012 2012 Overland Storage Inc 42 21 SnapSAN Manager Suite User Guide Basic Elements Status Description Not Available The purchased license capacity is insufficient License capacity is insufficient compared with the compared with the number of disk enclosures number of DEs xDEs Not Available The purchased license capacity is insufficient License is insufficient compared with total compared with the number of nodes number of nodes xxnodes Not Available The target disk array type of the purchased license Model is disagreement and the actual disk array type are different For a SnapSAN 83000 85000 disk array th
112. llocate GB Displays the current allocated capacity of the cache segment in GB The information is shown in the Cache segment list screen Partition Allocated Displays the allocation state of the cache segment The information is shown in the Cache segment list screen Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Node Number Displays the number of the node to which the cache segment belongs The information is shown in the Cache segment list screen Displayed only for the disk array for which VirtualStoragePartitioning has been purchased 10400394 002 10 2012 2012 Overland Storage Inc 4 3 44 SnapSAN Manager Suite User Guide Component Operating Status Overview LD List Displays information on the logical disks assigned to the target cache segment logical disk number OS type logical disk name state and configuration change Number OS Type 0000h NX Logical Disk Name Status Conf Chg LDNXOOOO0 Ready Lock 0001h A4 DefaultSegment00 Properties General Partition Partition List Partition Name Partition Nol S9 Partition No2 LDA400000 Failure Status Ready Ready Figure 3 24 Cache Segment Detail Information Partition Tab This screen displays partition related information Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Partition List Displays the information of the partition name and
113. logical disk belongs Displayed only for the disk array for which VirtualStoragePartitioning has been purchased Node Number Displays the node number of the logical disk The information is shown in the Logical Disk list screen Node related information is displayed only for the disk array with node RANK Pool Number Displays the RANK and pool numbers The information is shown in the Logical Disk list screen Pool Name Displays the name of the pool to which the logical disk belongs The information is shown in the Logical Disk list screen 10400394 002 10 2012 2012 Overland Storage Inc 43 25 SnapSAN Manager Suite User Guide Component Operating Status Overview PD Type Displays the physical disk type configuring the logical disk The information is shown in the Logical Disk list screen Cache Resident Displays the cache resident status of logical disk The information you see here is the same as shown in the Logical Disk list screen described earlier in 1 Progress Ratio Displays the event progress ratio in a logical disk where any of the following events occurs formatting rebuilding copy back expanding or preventive copy The information you see here is the same as shown in the Logical Disk list screen described earlier in 1 For the disk arrays with pool the progress ratio is displayed only if a formatting event occurs and not displayed if other e
114. lorer FEE Gorie 2 4 x P sing LE dip Favorites dis B Suggested Sites v jg Web Slice Gallery v Storage Manager O dh v Pager Safety Tool v Monitoring Status Running Screen Operation 5 Physical Di Disk 8 Connected Host ES Controller Fault Information Power Consumption Configuration Option Screen Settings Login Logout Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready Ready us Ml Logical Disk Access Control All Disk Name 2000003013842ABE0000 Wp oooth 2000003013842ABE0001 t 0002h 2000003013842ABE0002 tg oo03h 22000003013842ABE0003 tg oo04h 22000003013842ABE0004 tg oo05h 2000003013842ABE0005 P 0006h 2000003013842ABE0006 tg 0007h 2000003013842ABE0007 P 0008h 2000003013842ABE0008 t o009h 2000003013842ABE0009 Dp 000ah 2000003013842ABE000A tid o00bh 2000003013842ABE0008 Dp 000ch 2000003013842ABE000C t oo0dh 2000003013842ABE000D tp oo0eh 2000003013842ABE000E t oooh 2000003013842ABE000F Wp 10h 2000003013842ABE0010 WP oorh 2000003013642ABE0011 ty oot2h 2000003013642ABED012 ty 0013h 2000003013842ABE0013 P 0014h 2000003013842ABE0014 P 0015h 2000003013842ABE0015 P 0016h 2000003013842ABE0016 rM E m ej Pool Name 6 Poolo000 6 1 0 D000h Poolo000 6 1 0 0000h Pooln000 6 1 0 0000h Poolo000 5 1 0 0000h Poolo000 E
115. me 1 Portal IPv4 Address IPv4 TCP Port Number 192 168 2 112 3260 192 168 2 113 3260 192 168 2 114 3260 192 168 2 115 3260 Figure 3 14 Logical Disk Detail Information 2 Display Example of Access iSCSI Tab When the logical disk is assigned to the iSCSI or SAS LD set the Access 1SCSI or Access SAS tab is displayed instead of Access r 20002000004C32100014 Properties General Access FC Access iSCSI LD Set Target Platform Conf Chg Action Mod LX exphl Normal Target Name ign 2001 03 jp orc storage01l ist 3 30 4 m D Initiator Initiator Node Name iqu 1994 05 com redhat 29dc29415fc 4 m D Portal IPv4 Address IPv4 TCP Port Number Il 192 168 1 103 3260 192 168 2 103 3260 Figure 3 15 Logical Disk Detail Information 2 Display Example of Access FC and Access iSCSI Tabs 10400394 002 10 2012 2012 Overland Storage Inc 4 3 29 SnapSAN Manager Suite User Guide Component Operating Status Overview When the logical disk is assigned to both the FC and iSCSI LD Sets the Access FC and Access iSCSI tabs are displayed Refer to the Configuration Setting Tool User s Manual for the SnapSAN 83000 85000 and Configuration Setting Tool User s Manual for details about the Access FC Access GSCSD and Access SAS tabs testi Properties General Access Snapshot
116. mm 1 B suggested Sites 3 E Web Slice Gallery v le al Monitoring Status Running Status 2000000991000003 Screen 5 Logical Disk E53 Physical Disk Fault Information eases Power Consumption EF controller Screen Operation Configuration 53 Logical Disk 5 Physical Disk Login Logout Connected Host Controller Screen Settings Message Number Message Text Q Info Thu Mar 1702 22 28 2011 ane isM99001 Connected to iSM server Server 192 168 1 63 Port 8020 User iSM3 Client WebCL Applet Storage Manager started Local intranet Protected Mode Off fay Rw v Figure 3 1 Component List Screen SnapSAN Manager Client Web GUI 10400394 002 10 2012 2012 Overland Storage Inc 43 1 SnapSAN Manager Suite User Guide Component Operating Status Overview d StorageManager Status 2500 1949 File View Operation Help SK RECESS o iSM Server E 52500 1950 Pool 1 E TAUERS E Logical Disk 1 024 fa Pod Physical Disk 14 5 Logical Disk ES controller 18 3 Physical Disk Controller Date amp Time Process ID Process Name Message Number Message Text Wed Sep 19 16 09 59 2007 iSM99001 Connected with iSM server Serve 8020 iSMCL 3 UNIT 4 Figure 3 2 Component List Screen SnapSAN Manager Client Win GUI Component Operating Status Displays the operating or monitoring status of each component which is a pool
117. n Figure 1 11 e Control Path Displays the control path to the disk array used by the SnapSAN Manager server which is shown by IP Address The information you see here is the same as shown in Figure 1 11 Partition Information Display If VirtualStoragePartitioning has been purchased for the disk array to be monitored partition information is displayed in the following areas e Configuration display area Partition list screen in the information list display area Partition detail information screen that is shown as properties This section describes each item displayed as partition information Partition List Screen The partition list screen pane surrounded by dashed lines in Figure 1 19 is displayed by selecting click the left button the disk array in the partition tab of the configuration display area It displays partition names and operating status The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup If you login to the system as a partition user only the partitions authorized for the partition user are displayed 10400394 002 10 2012 2012 Overland Storage Inc 42 23 SnapSAN Manager Suite User Guide Basic Elements Storage Manager Windows Internet Explorer fa gO e x 9 Bing 2 gt File
118. n icon you see here is the same as shown in the Disk Array Subsystem list screen described earlier One of the following is also displayed as the disk array shutdown status shutting down Shutdown is in progress shutdown completed Shutdown has normally completed shutdown fail Shutdown has failed No additional display Shutdown is not performed Conf Chg Displays one of the followings as the setting status of setting operation guard for the disk array name This is not displayed for the disk array that does not support the configuration setting operation guard function Lock Guard has been set Guard has not been set Product ID Displays the product model name maximum of 16 characters of the disk array The information you see here is the same as shown in the Disk Array Subsystem list screen Product FW Rev Displays the Product Revision 4 characters of the disk array Serial Number Displays the product number 16 characters of the disk array SAA Subsystem Absolute Address A code that is uniquely allocated to each disk array unit The information you see here is the same as shown in the Disk Array Subsystem list screen World Wide Name Displays the WWNN World Wide Node Name in 16 digits in hexadecimal of the disk array Total Capacity Displays the total capacity of physical disk total capacity of data disk of the disk array in gigabyte units 1 gigabyte 1 073 741 824 bytes
119. nager started fay Ruw v Figure 2 15 Partition List Screen SnapSAN Manager Embedded Displays the integrated operating status of a partition component with the icon next to the partition name Table 2 4 Partition Component Operating Status Icon Status The partition is under monitoring and all partition components are in the normal state v D The partition is under monitoring allocation to the partition fails and configuration of the partition is invalid The partition is under monitoring and an event or failure except a critical failure that needs maintenance had occurred any of the partition components Note 1 2 ep 8 The partition is under monitoring and a critical failure had occurred any of the partition components Note 2 The partition is under monitoring and a threshold excess had occurred 2 in any of the pools for snapshot Alternatively an actual capacity threshold excess or actual capacity threshold pre excess had occurred in a virtual capacity pool Note 3 The partition is out of monitoring or the disk array to which the partition belongs is under configuration setting The partition is out of monitoring or the disk array to which the partition Ay belongs is under configuration setting If this icon is displayed allocation to the partition fails and partition configuration is invalid 10400394 002 10 2012 2012 Overland Storage Inc 4 2 2
120. napSAN Manager Log log Generation file A generation file is a backup file of the log file Up to 99 generation files can be created The generation number of a file represents the order of the backup the larger the number is the newer the file is However the file with the largest number is not necessarily the newest one because overwriting is made from the file of the generation number 1 and subsequent files when the number of created files exceeds the maximum For information about how to identify the newest file accurately refer to 3 Generation management file File name SnapSAN Manager Log nn log 10400394 002 10 2012 2012 Overland Storage Inc 47 1 SnapSAN Manager Suite User Guide Log Output Overview Generation Management File A generation management file is a file that shows the latest information on the generation file numbers and saves the information with 2 digit generation number 2 bytes When the generation number of generation management file is 99 01 is assigned as the next generation number When no management file exists right after the installation of SnapSAN Manager or a number not within the range of 01 to 99 is specified by mistake follow the instructions shown below 1 Set the generation number to 01 for the next file to be processed 2 After backing up the information to a generation file re create the generation management file File name SnapSAN Manager Log cnt Record
121. nd iSM02051 iSM Olient Manag Q Info Tue Oct 18 214746 2011 0000001632 iSMclmaind iSM02052 iSM Client Manag B Warning Tue Oct 18 21 47 38 2011 0000001432 iSMmaind iSM01006 Termination of iSt Y Noting Tue Cet 19 10 99 90 2011 f nnn4079 CMeleomm icMnon42 ISM Aliant dianan i ie Figure 7 4 SnapSAN Manager Server Operation Log Display Screen View Tab Each setting item is described below Stop Button Stops transferring and displaying the operation log from the SnapSAN Manager server if this processing is being performed However the data already displayed is not cleared When displayed again this screen displays the data that was displayed when the Stop button is clicked The stopped processing can be resumed from the Setting tab Operation Log List Displays the messages that meet all of the specified conditions You can copy messages one by one to the clipboard or output all the messages in the CSV or text format by right clicking the message list Double click a message to display help for it Cancel Button Closes this screen and displays the monitor screen again If the operation log is being transferred or displayed that processing is stopped However the data already displayed is not cleared When displayed again this screen displays the data that was displayed when the Cancel button is clicked Help Button The Help screen 1s displayed 10400394 002 10 2012 2012 Overland Storage Inc 47 10
122. neration time Date time and year Data format Time format obtained from ctime 1 char Blank space 10 char Process ID Process number of the source from which the message is reported 1 char Blank space 7 char Message Type Message Type LOG ERR Err LOG_WARNING Warning LOG_NOTICE Notice LOG_INFO Info 1 char Blank space 10 char Process name Process name of the source from which the message is reported char Blank space 3 char ISM 10400394 002 10 2012 2012 Overland Storage Inc 47 3 SnapSAN Manager Suite User Guide Log Output Overview Data Size Type Contents Contents Details 5 char Message number Message serial number 1 char n lt char Text Variable length a maximum of 500 bytes of character string 500 Output Image to Operation Log Log File Thu May 15 17 30 29 2000 0000003258 Info iSMlogd iSM00000 This is example msg Thu May 15 17 30 29 2000 0000016305 Info iSMlogd iSM04030 Last message repeated 2 times When the same message is reported consecutively for 3 times or more a summarized record that shows the first message and number of times the message is reported is shown When the same message is reported consecutively over a certain period of time 2 minutes and 30 seconds the message reported during the period and the message reported after the period are treated as different messages For the event link the original message without this process is sent E
123. ng Figure 5 3 Start Stop Monitoring Screen Report Failure Info At the specified time a message such as a fault event occurring at that time is output to a log Events to be output Messages on the following events are to be output Event on disk array monitoring state control path fault stoppage of monitoring due to fault etc Disk array hardware fault that needs maintenance physical disk fault etc Event that requires configuration change insufficient pool capacity etc e For the messages to be output refer to the Messages Handbook How to use It is required to specify the report time in Environment Settings for SnapSAN Manager for Windows For details refer to the Configuration Setting Tool User s Manual GUI for the SnapSAN 83000 85000 or Configuration Setting Tool User s Manual GUI 10400394 002 10 2012 2012 Overland Storage Inc 45 8 SnapSAN Manager Suite User Guide Screen and Operation Output contents The report messages are outputted once in a day at the specified time The report messages contains SCHDL in them Report message example Sat Jan 6 02 08 44 2011 0000017917 Info SnapSAN Manager rmond SnapSAN Manager 07026 Resource monitoring changes to recovery mode Storage 1 productID Storage N 3000000000000003 UC 0000000000 FC 92 SCHDL ALERT 10400394 002 10 2012 2012 Overland Storage Inc 45 9 overland storage Chapter 6 Power Consumption History Inf
124. nly selected messages displayed Set the filtering conditions on the SnapSAN Manager Embedded This function is described below The message display area displays the messages generated after the SnapSAN Manager Embedded is started and you logged in to the SnapSAN Manager server If the SnapSAN Manager Embedded is restarted the messages generated before the restart are not displayed You can filter the messages displayed in the message display area and have only selected messages displayed The filtering conditions can be specified in combination of message type message number or happen moment The specified conditions can be saved to be used later 10400394 002 10 2012 2012 Overland Storage Inc 456 2 SnapSAN Manager Suite User Guide History Information Collection Filter Setting 1 Set and execute the filtering conditions in the Filter Setting screen 2 Select Screen Settings amp Message Settings Message Filter from the menu The Filter Setting screen is displayed Messages can display by filtering in the message display area Filter Name 3333 Message Type jan EEr V Happen Moment Start Time 2011 2 Year 03 Month 07 Day 10 Hour End Time 2011 2 Year 03 Month 07 Day 10 Hour Message Number wildcard can be used Cancel Heb Figure 6 3 Filter Setting Screen Make the filter settings in this screen to filter the messages displayed in the message display area and have only selected messages
125. notice offline error ready info failure error HD RD DD attn nolicense notice Controller CHE SVP attn rebuilding notice PS BBU etc attn charge notice attn maintenance notice offline error ADP PS ready info Disk pA ED failure error Enclosure TEMP ALM Status A e etc offline error Transition ready info ready formatting info failure error failure media error error failure over quota error failure over capacity error attn reduce error Logical Disk attn rebuilding notice attn preventive copy notice attn copy back notice attn unformatted notice attn formatting notice attn format fail notice attn expanding notice attn expand fail notice attn stop notice Control Path stop ctrl path fail error 10400394 002 10 2012 2012 Overland Storage Inc 45 3 SnapSAN Manager Suite User Guide Screen and Operation Table 5 1 Function Over Table Section Component Element Event Level ready info failure error failure over capacity error Status oi attn reduce error Transition Pool attn rebuilding notice attn preventive copy notice attn copy back notice attn stop notice Name Change Disk Array Disk Array renamed info Name Controller Port Name renamed info Logical Disk Logical Disk renamed info Name Configuration Logical Disk Logical Disk config changed notice Change Cache Disk config
126. ns between each controller cabinet are illustrated in the upper part of the controller cabinet list screen By selecting any controller with right click in the list the service LED of each cabinet can be blinked Controller List Screen You can see the information of controllers such as the operating status of each component of a controller in this screen pane surrounded by dashed lines in Figure 1 52 or 1 53 The screen can be obtained by selecting a graphic of controller cabinet with left click shown in the individual component layer or by selecting Controller with left click in the configuration display area if the disk array does not support graphical display of configuration information The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup Storage Manager Windows Internet Explorer gO le 4 x P Bing P File Edit View Favorites Tools Help iy Favorites s E Suggested Sites B Web Slice Gallery v Storage Manager y Partition tat Controller 00h Monitor 1j iSM Server Sereen Screen Operation pt E53 Logical Disk ES Physical Disk Power Consumption fl Cache Segment Configuration B Pot Fault Information Connected Host S E Controller e am Steer SSH Inde Enclosu
127. nu Bar SnapSAN Manager Embedded Win GUI This section describes the menus displayed when a SnapSAN Manager Embedded Win GUT is used View Operation Help Connect WN we Refer to 3 1 2 Starting the iSM Client Win GUI Disconnect Ctr Q DisconnectstheiSM server being connected Configuration Ctrl 1 Performance Ctri G Optimizer Ctri O Replication Ctrler Displays each function screen For details Snapshot Ctrl s refer to the manual of each function Protection Ctril T Stop Alarm hte Refer to 1 3 State Monitoring CSV Output of Information List en Refer to 1 2 1 Function Overview Message to Editor gt Starts the editor to save the contents currently displayed in Environment Settings the message di splay area as a text flle Exit Alt F4 Ly referto 3 1 2 Starting theiSM Client Win GUI 1 Disconnects the iSM server and exits the iSM client Figure 1 5 File Menu Operation Help wv Toolbar Displays the tool bar v Status Bar e Displays the status bar Displaysthe message display area normally or with stripes Jr Displays the information list display area normally or with stripes v Snapshot volume S y Link volumetLV Information List Message Display Saves the current location and size of main window as the initial value at the next iSM client startup For other screens the screen
128. ocated 00h Power Consumption f Cache Segment 200000301384291E0100 Ready FC Port Unallocated 00h EEEE ag 200000301384291E0101 Ready FC Port Unallocated 00h c Connected Hor 2000003013842910102 Ready FC Port Unallocated oh Option 9 EB Controler E oth osh 200000301364291E0103 Ready FC WWN Shared 00h Screen Settings Login Logout 4 i J D Poort e f m _ _ Type Date amp Time cess ID Process Name Message Number Message Text Info Tue Mar 8 00 42 57 2011 iSM99001 Connected to iSM server Server 192 168 1 36 Port 6020 User iSM3 Client WebCL Storage Group User Applet Storage Manager started Local intranet Protected Made Off f v Rw v Figure 4 1 Port Information List Screen SnapSAN Manager Embedded 10400394 002 10 2012 2012 Overland Storage Inc 44 1 SnapSAN Manager Suite User Guide Port Operations Overview Icon Status The port is in normal operation The port is in the lock status An event that requires attention had occurred in the port A failure had occurred in the port The port is out of monitoring or under configuration setting The port is out of monitoring or under configuration setting If this icon is displayed the port is in the lock status The port is out of monitoring or under configuration setting If this icon is displayed an event that requires attention had occurred in the port just before monitoring was sto
129. of components resources composing a disk array Configuration Setting A function to setup the disk array configurations and bind logical components Failure Monitoring A function to provide failure information in a disk array in real time Log Output A function to output the operation history containing the information on failures and operation status to a system log and own log file Event Link A function to notify an operator of the occurrence of a certain operating status or failure and perform the defined actions on a server These six basic functions support more efficient operation of disk arrays The details of them are described in the following sections SnapSAN Manager Main Window The SnapSAN Manager main window is displayed after logging into the SnapSAN Manager server when starting the SnapSAN Manager Embedded This window is always displayed to provide the SnapSAN Manager Embedded functions The SnapSAN Manager main window consists of the menu display area product display area Configuration and State Display screen is initially displayed and message display area The SnapSAN Manager main window consists of the e Configuration Display Area Information List Display Area 10400394 002 10 2012 2012 Overland Storage Inc 41 1 SnapSAN Manager Suite User Guide Basic Operations 10400394 002 10 2012 Message Display Area CE Manager Windows Internet Exp
130. ogical Disk list screen Capacity Allocation Displays the logical disk capacity allocation mode For a virtual capacity logical disk Virtual is displayed The information you see here is the same as shown in the Logical Disk list screen Capacity Shortage If the actual capacity of the virtual capacity logical disk becomes insufficient or if the quota is exceeded displays any of the following as the response operation This information is displayed only on the devices where the response change function insufficient capacity is enabled LD Status Don t make inaccessible The logical disk can be read only Make inaccessible The logical disk cannot be accessed If the virtual capacity logical disk has the following attributes displays a hyphen The snapshot type is SV LV or SDV The disk is a control volume The work disk for performance optimization is set logical disk administration The disk is a system volume The capacities of the LD capacity quota and LD capacity threshold are rounded to the nearest 256 MB above When the logical disk capacity is small 25 GB or less the capacities of the actual used capacity LD capacity quota and LD capacity threshold might be the same even if their percentage values are different 10400394 002 10 2012 2012 Overland Storage Inc 43 33 SnapSAN Manager Suite User Guide Component Operating Status Overview tc notacc 0011 Properties Gen
131. ollowing definitions by using the SnapSAN Manager for Windows Setup Utility Execute the operating environment definition before starting the SnapSAN Manager server 10400394 002 10 2012 2012 Overland Storage Inc 48 2 SnapSAN Manager Suite User Guide Server Menu Definition of the disk array to be monitored Definition of user name password and user level to log in from the SnapSAN Manager Embedded Definition of event link function Other For details about the SnapSAN Manager for Windows Setup Utility refer to the Installation Guide Setup Wizard Environment setting is made by calling the Setup Wizard to define the operating environment of the SnapSAN Manager server The user can make the following minimum definitions by using the Setup Wizard Execute the operating environment definition before starting the SnapSAN Manager server Definition of the disk array to be monitored Definition of user name password and user level to log in from the SnapSAN Manager Embedded Definition of information regarding the SnapSAN Manager Embedded e Definition of operation logs output by the SnapSAN Manager server e Definition of file transfer function For details about the Setup Wizard refer to the Installation Guide Changing Performance Display Refresh Rate The performance monitoring function as an optional function collects performance information on the disk array at a predetermined interval from one to six time
132. onfiguration setting If this icon is displayed an event that needs maintenance had occurred in the component just before monitoring was stopped W Client Start can be used to show the status of a component where an event or failure except critical failure that needs maintenance had occurred Number Displays the disk enclosure cabinet number Status Displays the general operating status of all disk enclosure cabinets Ready All components are in normal operation 10400394 002 10 2012 2012 Overland Storage Inc 44 14 SnapSAN Manager Suite User Guide Port Operations Overview e Ready maintenance An event that needs maintenance had occurred in a component Number of Elements Displays the number of components Node Number Displays the node number 2 digits in hexadecimal Node related information is displayed only for the disk array with node Rear views of all disk enclosures included in the disk array are displayed in the upper part of the information list display area The Turn On and Turn Off buttons of cabinet LED are displayed on the right side of each enclosure cabinet By clicking those buttons you can turn on off the UNIT ID LED of the cabinet for the SnapSAN 83000 85000 the Start Blink and Stop Blink buttons are displayed Disk Enclosure List Screen The disk enclosure list screen pane surrounded by dashed lines in Figure 1 56 or 1 57 is displayed when a disk enclosure cabinet
133. or snapshot Alternatively an actual capacity threshold excess or actual capacity threshold pre excess had occurred in a virtual capacity pool Note 3 The disk array is out of monitoring or under configuration setting The icon s shape varies depending on the disk array type 10400394 002 10 2012 2012 Overland Storage Inc 42 7 SnapSAN Manager Suite User Guide Basic Elements Icon Status A The disk array is under monitoring or under configuration setting If this zm icon is displayed there were not system volume exist just before monitoring was stopped Displayed only for a disk array for which a system volume is mandatory The disk array is out of monitoring or under configuration setting If this icon is displayed an event or failure except a critical failure that needs maintenance had occurred in any of the disk array components just before monitoring was stopped The disk array is out of monitoring or under configuration setting If this icon is displayed a critical failure had occurred in any of the disk array components just before monitoring was stopped e The disk array is out of monitoring or under configuration setting If this icon is displayed a threshold excess had occurred in any of the pools just before monitoring was stopped fie The disk array is out of monitoring If this icon is displayed the network settings of the disk array include an incorrect IP address
134. or under configuration setting If this icon is displayed an event or failure except critical failure that needs maintenance had occurred in any of the components just before monitoring was stopped The component is out of monitoring or under configuration setting If displaying this icon a critical failure had occurred in any of the components just before monitoring was stopped The component is out of monitoring or under configuration setting If this icon is displayed a threshold excess had occurred in any of the pools for snapshot just before monitoring was stopped You can choose whether to use to show the status of the partition where an event or failure except critical failure that needs maintenance had occurred Refer to 3 1 Client Start for details about the switching method Whether a failure is critical or not is decided at a higher layer and the icon is displayed accordingly Refer to Configuration Setting Tool for the component status icon and display in higher layers If a threshold excess had occurred in a pool for snapshot or if an actual capacity threshold excess or actual capacity threshold pre excess had occurred in a virtual capacity pool the S 1con 1s displayed However when any failure including a critical failure or event that needs maintenance had occurred the display of this icon is preceded by that of the icon to show the general operating status of the disk array For det
135. or which VirtualCachePartitioning or VirtualStoragePartitioning has been purchased 3 Information related to ports is displayed only for the disk arrays for which VirtualStoragePartitioning has been purchased 4 Connected host related information is displayed if the disk array to be monitored supports host information display For the SnapSAN 83000 85000 the start screen of the SnapSAN Manager embedded for the SnapSAN 83000 85000 which is the control screen for monitoring and setting up the SnapSAN 83000 85000 disk arrays is displayed instead of the component information display screen For details about how to start SnapSAN Manager for the SnapSAN 83000 85000 refer to Starting SnapSAN Manager for the SnapSAN 83000 85000 MM SF Storage Manager Windows Internet Explorer Eee gQ e x4 x P sno 2 gt File Edit View Favorites Tools Help iy Favorites g Suggested Sites v JB Web Slice Gallery v B Storage Manager Ds time i Tue Mar 8 00 42 57 2011 i Connected to iSM server Server 192 168 1 36 Port 8020 User iSM3 Client WebCL ch se Storage Group User administrator Applet Storage Manager started G Local intranet Protected Made Off fay Rw v Figure 3 3 Start Screen of SnapSAN Manager Pool Information Display If the disk array to be monitored supports pool storage the pool information is displayed in the following areas
136. orage Manager Windows Internet Explorer coef 7 Qo le vlekle so 2E File Edit View Favorites Tools Help Be Favorites s E Suggested Sites v B Web Slice Gallery v E Storage Manager lj Status 2000000991000003 Pool fp o000h Pool00 Ready Qj oooh Pool_0001 Ready Screen Operation ES Physical Disk Fault Information Connotted Host Power Consumption EF Controller uj IDste e Time Q Info Tue Mar 8 00 42 57 2011 i5M99001 Connected to iSM server Server 192 168 1 36 Port 8020 User i5M3 Client WebCL Applet Storage Manager started cal intranet Prot Figure 3 4 Pool List Screen SnapSAN Manager Client Web GUI 10400394 002 10 2012 2012 Overland Storage Inc 43 5 SnapSAN Manager Suite User Guide Component Operating Status Overview Bu StorageManager Status 2500 1950 Pool File View Operation Help SK MESSER Edi 5M Server Pool Number PoolName Status Expans Ram PD Type Capacty G8 J fi 52500 1950 0000h Pool0000 Ready c 6 Pool tj cooth Poolo001 Ready Pi 0000h w 0002h Pool0002 Ready 0001h 0002h B3 Logical Disk E5 Physical Disk EF controller EB 52500 1949 lt Type Date amp Time Process ID Process Name Message Number Message Text Info Wed Sep 19 16 09 59 2007 iSM99001 Connected with iSM server Serve 8020 iSMCL 3 POOL 3 Figure 3 5 Pool List Screen SnapSAN Manager Client Win GUI Displays the o
137. ormation Overview Power Consumption The SnapSAN S3000 S5000 disk arrays are capable of unit power consumption display and history information accumulation Power consumption display is supported only for the SnapSAN 83000 S5000 device that is being monitored This is not displayed on the device for which monitoring is stopped or of which configuration is being set It can be displayed only when using the SnapSAN Manager Embedded The following power consumption display functions are shown below Power consumption display the value as of the time when the screen is displayed Collection of the power consumption history information Screen To display the power consumption 1 Select Monitor 2 Power Consumption Display from the menu The Power Consumption screen is displayed Power Consumption Monitor Diskerrey Neme Total Power Consumption 393 W z0000002591000005 Number Power Consumption W DAC 269 DEC1 134 mor Figure 6 1 Power Consumption screen This screen displays the power consumption of the disk array as of the time when it is displayed Disk Array NameSnapSAN 83000 85000 Power Consumption of the Disk Array Cabinet NumberPower ConsumptionBy selecting a disk array and clicking the Show Graph button on the Power Consumption screen transition of the power consumption of the selected disk 10400394 002 10 2012 2012 Overland Storage Inc 46 1 SnapSAN Manager Suite User Gu
138. ows for Output of messages to operation log e For Linux output of messages to syslog The function or facility is daemon For Windows output of important messages to event log e Switching of output files when the maximum of operation log is exceeded Operation log consists of a log file being reported its generation file backup file and a generation management file saving the management information of generation files An operation log is created on the log file saving directory opt SnapSAN Manager svr etc log for Linux installation directory etc log for Windows The output destination can be changed by configuring the environment settings Generation files are log file backups saved in sequence They can be created up to 99 However if the number of generation files exceeds the maximum the oldest file will be overwritten Switching of files or change of names are performed automatically which remains transparent to users Example When 17 generation files have been created in the operation log Log file One message output by SnapSAN Manager server is saved as one record in the log file being reported When the log file exceeds the specified size it is initialized after copying to a generation file File size 1 to 10 MB The default is 1 MB the size can be from 1 to 10 MB e For Linux specify the file size in the environment definition file For Windows specify the file size in the environment setting File name S
139. pSAN Manager Suite User Guide Component Operating Status Overview Conf Chg Displays one of the following as the setting status of unlock guard for the spare disk This is not displayed for the disk array that cannot use the configuration setting operation guard function and a physical disk other than spare disk Status Lock Description Guard has been set Guard has not been set Logical Disk List Logical Disk Conf Chg Number OS Type Name Status 0000h NX KAIKEI Ready Lock 0001h A4 KEIRI Failure The Detail tab might be displayed depending on the disk array type The information required for maintenance of the physical disk is displayed in the Detail tab Cache Segment Information Display Cache Segment List Screen The cache segment list screen is displayed by selecting click the left button Cache Segment in the configuration display area It displays various attribute information such as cache segment names operating states and capacity If selecting any cache segment with left click in the configuration display area you can see the list of logical disks assigned to the cache segment The items can be sorted by clicking the item name Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup For SnapSAN Manager Embedded Web GUD Min Max LD Conf Ch
140. perating status monitoring status of the pool with the icon next to the pool number Table 3 2 Pool Operating Status Icon Status p The pool is in normal operation An event that requires attention had occurred in the pool A failure had occurred in the pool 0 OQ E A threshold excess had occurred in the pool 24 The pool is out of monitoring or under configuration setting A The pool is out of monitoring or under configuration setting If this icon is displayed an event that requires attention had occurred in the pool just before monitoring was stopped ea The pool is out of monitoring or under configuration setting If displaying this icon a failure had occurred in the pool just before monitoring was stopped id The pool is out of monitoring or under configuration setting If this icon is displayed a threshold excess had occurred in the pool just before monitoring was stopped If a threshold excess had occurred in a pool for snapshot or if actual capacity threshold excess or actual capacity threshold pre excess had occurred in a virtual capacity pool the icon is displayed If however the integrated operating status of pool is failure or an 10400394 002 10 2012 2012 Overland Storage Inc 43 6 SnapSAN Manager Suite User Guide Component Operating Status Overview event or failure except critical failure that needs maintenance had occurred the icon displays the integr
141. played If there is fault information on the Fault Information screen message Fault and the attention icon are displayed Clicking the icon switches the product display area to the Fault Information screen If there is no fault information message Ready and the ready 1con are displayed Configuration Display The configuration display function is provided to display the information on the physical resource configuration in a disk array logical disks recognized by application servers and application servers The configuration management of multiple disk arrays is possible with SnapSAN Manager They can be centrally monitored on an SnapSAN Manager Embedded with the same viewer Display Function The display function is provided to show the information of disk arrays physical resource configuration of them and logical disks recognized by application servers through an SnapSAN Manager Embedded 10400394 002 10 2012 2012 Overland Storage Inc 41 7 SnapSAN Manager Suite User Guide Basic Operations Configuration information Output Function This function is used to output the configuration information of disk array to a CSV format file For a SnapSAN Manager Embedded while the product display area shows the Configuration and State Display screen select Monitor Screen Operation CSV Output of Information List from the menu For an SnapSAN Manager Embedded Win GUD select File CSV Output of Information List Then
142. pped E The port is out of monitoring or under configuration setting C Tfthis icon is displayed a failure had occurred in the port just before monitoring was stopped The screen shows the operating status monitoring status of the port Operating Status Description Port Number Displays the port number Port Name Displays the port name Status Displays the operating status of the port in any of the following Ready The port is in normal operation Offline The port is separated or does not exist Attn nolicense The program product has not been installed Failure A failure had occurred in the port Conf Chg Displays one of the followings as the setting status of configuration setting operation guard for the port This is not displayed for the disk array that cannot use the configuration setting operation guard function Lock Guard has been set Blank Guard has not been set Protocol Displays physical protocol information of the port Mode Displays Access Control mode of the port Partition Allocated Displays the allocation state of the port by one of the followings Shared Already allocated to multiple partitions Exclusive Already allocated to a partition Unallocated Not allocated to any partition 10400394 002 10 2012 2012 Overland Storage Inc 44 2 SnapSAN Manager Suite User Guide Port Operations Overview Operating Status Description Partition Name Displays the n
143. r log file and a new SnapSAN Manager log file is created Because two files OLDSnapSAN Manager log and SnapSAN Manager log are used one after the other a maximum of 2 MB file can be saved and no more capacity is needed State Value Reflection State changes of components such as changes in status names or configurations are reflected in the configuration display area of the main window on an SnapSAN Manager Embedded If an event such as failure caution or offline occurs in any of the components the status value of the component in individual component layer is changed and the corresponding icon is also changed Status in the component layer or the disk array layer changes depending on the status change in the individual component layer For example if any event that requires attention occurs in PD the status of the PD in the component layer and the status of the disk array layer change to Ready Maintenance See Table 1 18 Furthermore when two events at different failure level simultaneously occur in the individual element layer an event with higher failure level is always reflected on the upper layer Table 5 2 Failure Status Reflection 10400394 002 10 2012 2012 Overland Storage Inc 45 5 SnapSAN Manager Suite User Guide Screen and Operation Disk a Layer Partition Layer Component Layer Individual Component Layer rious of allure allure Le allure Ready Ready maintenance maintenance o Qz Lontroller n
144. r Server 192 168 1 36 Port 8020 User iSM3 Client WebCL Applet Storage Manager started a 100 v Disk Enclosure List Screen SnapSAN Manager Client 10400394 002 10 2012 2012 Overland Storage Inc 44 15 SnapSAN Manager Suite User Guide Port Operations Overview E storageManager Status S2800 0108 Enclosure File View Operation Help X nEsgdS99 O 23 ism Server Type Abbreviated Name n Status I E 52800 0108 SD Power Supply DE PS DOh t3 Pool SD Power Supply DE PS 01h 3 Logical Disk Gran DE FAN OOh PD 1 3 Ej Physical Disk Gran DE_FAN O1h EJ Controller ffl Temperature Alarm DE TEMP ALM OOh fl Temperature Alarm DE TEMP ALM D1h ES Adapter Card DE ADP DOh ES Adapter Card DE ADP O1h Hil Back Board DE BB DOh Type Date amp Time Process ID Process Name Message Message Text Q Info Wed Sep 19 03 24 22 2007 iSM99001 Connected with iSM server Server 8020 iSMCL 3 UNIT 9 Figure 4 10 Disk Enclosure List Screen SnapSAN Manager Client Win GUI The operating or monitoring status of each component of the disk enclosure using an icon placed in front of the Type name Icon Status The component disk enclosure is in normal operation etc Ready The component is separated or does not exist A Offline A failure had occurred in the component If component type Q is Temperature Alarm it indicates temperature abnormalities
145. r Suite User Guide Port Operations Overview CHE O0h Properties x e CHE 00h Type Cache Module Status Ready Code a4h 00h Cache Memory Size 2 0 GB Figure 4 8 Controller Detail Information Screen The information to be displayed varies depending on the selected component In the above screen sample a cache module is selected The Detail tab for some components might be displayed depending on the disk array type The information required for maintenance of the selected component is displayed in the Detail tab Disk Enclosure Information Display Disk enclosure information is displayed in the following areas Disk enclosure cabinet list screen and disk enclosure list screen in the information list display area Disk enclosure detail information screen that is shown as properties This section describes each item displayed as disk enclosure information No enclosure may be provided depending on your system configuration Disk Enclosure Cabinet List Screen You can see the information of controllers such as the number of components included in a disk enclosure cabinet in this screen pane surrounded by dashed lines by selecting Enclosure with left click in the configuration display area The items can be sorted by 1 Clicking the item name 2 Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out
146. re ype Abbreviated Name Number Login Logout m D3 30 8 DAC PS 00h HD Power Supply DAC PS Q1h B Power Supply DAC PS 02h 3D Power Supply DAC PS 03h J Battery Backup Unit DAC BBU 00h J Battery Backup Unit DAC BBU D1h Fan DAC_FAN OOh Fan DAC_FAN O1h Fan DAC FAN 02h LA c AC _ EARN Option Process TO ProcessNeme Message Number Message Text D Info Tue Mar 800 42 57 2011 aaa ene isM99001 Connected to iSM server Server 192 168 1 36 Port 8020 User i5M3 Client WebCL Applet Storage Manager started G Local intranet Protected Mode Off fay Rw v Figure 4 6 Controller List Screen SnapSAN Manager Embedded 10400394 002 10 2012 2012 Overland Storage Inc 44 9 SnapSAN Manager Suite User Guide Port Operations Overview Bu StorageManager Status S2800 0108 Controller File View Operation Help SRRESSESYV O SM Server Type Abbreviated Name n Status Others 52800 0108 SD Power Supply DAC PS 00h Ready Pod zBPower Supply DAC PS D1h Ready f Logical Disk Battery Backup Unit DAC_BBL OOh Ready z Physical Disk E Battery Backup Unit DAC BEU D1h Ready DAC FANU OOh Ready Enclosure DAC FANU D1h Ready DAC FANU D2h Ready DAC FANU O3h Ready FE Temperature Alarm DAC TEMP ALM QOh Ready Ed Temperature Alarm DAC TEMP ALM D1h Ready I Host Director HD O0Oh Ready Port No 00h 01h 02h El Host Director HD D
147. rmation 1 General Tab Name Displays the logical disk name The information is shown in the Logical Disk List Screen Number Displays the logical disk number The information is shown in the Logical Disk List Screen 10400394 002 10 2012 2012 Overland Storage Inc 4 3 24 SnapSAN Manager Suite User Guide Component Operating Status Overview OS Type Displays the form of logical disk The information is shown in the Logical Disk List Screen Status Displays the operating status of logical disk The information is shown in the Logical Disk List Screen Access Mode Displays one of the followings as the access mode of the logical disk This item is displayed only for the disk arrays which support the display of access mode information Mode Description ReadWrite Can be read and written ReadOnly Can be read only NotReady Cannot be operated from the host NotAvailable Cannot be recognized from the host RAID Displays the RAID type of logical disk The information is shown in the Logical Disk list screen If the pool to which the logical disk belongs is a dynamic pool the configuration ratio of the data disk and the parity disk is displayed after the RAID type as 6 4 PQ for the SnapSAN 83000 85000 the configuration ratio is also displayed in RAIDS Capacity Displays the capacity of the logical disk Partition Name Displays the name of the partition to which the
148. s Partition No2 Properties PAR 63 Partition_NoZz Status 3 Ready Status Number of Elements Ready L Logical Disk Ready fj Physical Disk Ready m Cache Segment Ready E Port Ready Connected Host Ready Controller Ready g Enclosure Ready Figure 2 16 Partition Detail Information Name This is the partition name The information you see here is the same as shown in the Partition list screen described earlier in 1 Status Displays the general operating status of partition components The information you see here is the same as shown in the Partition list screen described earlier in 1 10400394 002 10 2012 2012 Overland Storage Inc 4 2 26 overland storage Chapter 3 Component Information Component Operating Status Overview This screen displays the operating status of each component which is obtained by selecting a disk array other than that of SnapSAN 83000 85000 in the configuration display area To sort the items 1 Click the item name 2 Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and restored at the next startup For the SnapSAN 83000 85000 a front view of the disk array is shown at the top of the information list display area Storage Manager Windows Internet Explorer toles JO le JEA P sos P File Edit View Favorites Tools Help k
149. s refer to the Configuration Setting Tool User s Manual for the SnapSAN 83000 85000 or Configuration Setting Tool User s Manual 10400394 002 10 2012 2012 Overland Storage Inc 42 18 SnapSAN Manager Suite User Guide Basic Elements 2000000991000406 Properties Ex General Network Access Cache License r Cache State Ready Total Capacity 16 0 GB Cache Module Number State Capacity GB CHE 00h Ready 8 0 CHE 01h Ready 8 0 r L2 Cache State Ready Total Capacity 80 0 GB Pool Number Pool Name Status Capacity GB Type 0000h Pool0000 L2CHE Ready 83 5 L2 Cache RO n Physical Disk Number Status Capacity GB Pool Name O00h 0016h Ready 87 6 Pool0000 L2CHE Figure 2 12 Disk Array Subsystem Detail Information 4 Cache Tab The Cache tab is displayed only when the L2 cache has been bound in the disk array State of cache Displays one of the followings as the operating state of the cache modules in the disk array ready All cache modules are normally operating e attn An event or fault that requires maintenance has occurred in some cache modules Total Capacity of cache Displays the total physical capacity of the cache modules in the disk array Cache Module Displays the information on the cache modules in the disk array State of L2 cache Displays one of the followings as the operating state of t
150. s per minute and reflects the resulting data on the Numeric Table or Graph The performance display refresh rate is defined in advance by the SnapSAN Manager for Windows Setup Utility before the SnapSAN Manager server is activated and can be changed dynamically via the performance display refresh rate change function while the SnapSAN Manager server is operating For details about the changing of the performance display refresh rate refer to 1 5 1 Displaying Load Status in Real Time of the Performance Monitoring User s Manual For the Server Core environment use the following command to change the performance display refresh rate Specify the refresh rate value with a value from 1 to 6 times minute For the messages output by this command refer to the Messages Handbook SnapSAN Manager svr prf update t refresh rate value Performance Analysis Supporting Tool To effectively utilize the disk array it is important to regularly analyze the usage state and load balance of the disk array and perform tuning including the optimum arrangement of files and expansion of devices The SnapSAN Manager provides the following performance analysis supporting tools aiming at support for performance analysis of the disk array 10400394 002 10 2012 2012 Overland Storage Inc 48 3 SnapSAN Manager Suite User Guide Server Menu Archive The Archive summarizes the statistic information of the disk array stored by the SnapSAN Manager on an
151. ser Guide Component Operating Status Overview Bind Mode Displays either of the followings as the bind mode of the logical disk if it is bound in a pool where RAID is implemented and the quick format function is supported is displayed for other logical disks This item is displayed only for the disk arrays in which the quick format function is available Status Logical Disk Quick Bound using the quick format Normal Bound using the normal method Ownership Displays the current or default owner of the controller that controls the logical disk when the Cross Call mode is invalid When the Cross Call function is not supported or Cross Call mode is valid displays This is displayed only for the SnapSAN 83000 85000 Example Current Owner Controller 0 Default Owner Controller 1 Physical Disk List Lists the physical disk number and the status of the physical disks composing the logical disk For the disk arrays with pool displays information on the physical disks contained in the pool to which the target logical disk belongs Table 3 7 Physical Disk Number Status OOh 0001h Ready OOh 0002h Failure 10400394 002 10 2012 2012 Overland Storage Inc 43 27 SnapSAN Manager Suite User Guide Component Operating Status Overview 20000009910600010000 Properties x Generar Access LD Set Platform Name Conf Chg Action Mod Path Information uN Host_ Normal 1231 2312 3123 1231 fq
152. sfer Rate Displays the transfer rate of the target physical disk unit Gbps If the target physical disk is not the SAS NLSAS disk displays as the transfer rate This item is displayed only on the devices that can mount the 6 Gbps SAS disk Product ID Displays the product model name maximum of 16 characters of the physical disk Product Rev Displays the Product Revision 4 characters of the physical disk Serial Number Displays the product serial number 20 characters of target physical disk RANK Number Pool Number Displays the RANK and pool numbers of physical disk The display contents are the same as 1 Physical Disk list screen The pool number is displayed only for the disk arrays with pool Node Number Displays the node number of the physical disk The display contents are the same as 1 Physical Disk list screen Node related information is displayed only for the disk array with node Pool Name Displays the name of the pool to which the physical disk belongs The display contents are the same as 1 Physical Disk list screen The name is displayed only for the disk arrays with pool Classification Displays the classification of physical disk Progress Ratio If the disk array to be monitored is a disk array with pool displays the progress ratio in the physical disk in which a rebuilding event had occurred 10400394 002 10 2012 2012 Overland Storage Inc 4 3 39 Sna
153. sk array Refer to the Configuration Setting Tool User s Manual GUI for the SnapSAN 83000 85000 and the Configuration Setting Tool User s Manual GUI for setting method Status Displays the general operating status of the disk array Ready All disk array components are in normal operation e Attn No System Volume The disk array has no system volume Displayed only for a disk array for which a system volume is mandatory Ready Maintenance An event that needs maintenance had occurred in any of the disk array components Fault A failure had occurred in any of the disk array components 10400394 002 10 2012 2012 Overland Storage Inc 42 8 Monitoring Status SnapSAN Manager Suite User Guide Basic Elements Displays the monitoring status for the disk array Disk Array Status Running Status that the disk array is currently under monitoring Starting demand Status that monitoring for the disk array is in the start process Configuring Status that the configuration setting of the disk array is under way Stopping demand Status that monitoring for the disk array is in the stop process by user s request Stop Status that monitoring for the disk array is being stopped by user s request Stop Maintenance Status that monitoring for the disk array is being stopped to carry out maintenance such as configuration change Stop Fault Status that monitoring for the disk array is being stopp
154. ssage to be displayed Save Filter button Saves the current filter settings If the filter name is identical to an already saved filter name the existing filter is overwritten Delete Filter button Deletes the already saved filter settings selected in Filter Name Set Filter button Reflects the current filter settings on the message display area and starts the filter display If you call already saved filter settings in Filter Name and then change them the changed settings are reflected Note that the changes are not saved overwritten To save the settings click the Save Filter button Relieve Filter button Ends the filter display and displays all the messages back in the message display area Cancel button Closes this screen and displays the monitor screen again The filter being executed is not relieved the message display area continues to present the filter display To relieve the filter click the Relieve Filter button If you execute the filter display the message display area is displayed as shown below indicating that the filtered messages are displayed Filter 3333 Running Date amp Time Process 10 Process Name Message Num Message Text Connected with server Storage User Figure 6 4 Screen During Filter Execution 10400394 002 10 2012 2012 Overland Storage Inc 46 4 overland storage Chapter 7 Log Output Log Output Overview SnapSAN Manager s log output function all
155. ssignment OFF function is disabled OFF Auto Assignment Cross Call is disabled and Auto Assignment function ON is enabled Cross Call function is not supported Cache Partitioning Function As information about CachePartitioning function either of the followings is displayed This column does not appear when CachePartitioning is not purchased ON CachePartitioning function is enabled OFF CachePartitioning function is disabled User System Code Displays the 10 digit user system code if the user is under a maintenance contract If not 0000000000 is displayed NOTE Even if the user is under a maintenance contract 0000000000 may be displayed depending on the combination of SnapSAN Manager and the disk array 10400394 002 10 2012 2012 Overland Storage Inc 42 13 SnapSAN Manager Suite User Guide Basic Elements Revision of Storage Control Software Displays the revision of storage control software is displayed if no value is set This column does not appear if the revision information cannot be obtained from the disk array Copy Back Mode Displays the setting information of Copy Back Mode function in either of the followings This column appears only when the disk array supports Copy Back Mode ON Copy back the data when replacing a faulty disk OFF Does not copy back the data when replacing a faulty disk M1 Properties General Network Access License Conf Chg
156. state to which the cache segment belongs 10400394 002 10 2012 2012 Overland Storage Inc 43 45 overland storage Chapter 4 Port Information Port Operations Overview This section describes each item displayed as port information Port List Screen The Port List Screen displays various port related information To display the port list screen 1 Select click the left button Port in the configuration display area The items can be sorted by clicking the item name 2 Right click the item name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup For the SnapSAN Manager Embedded WWNN WWPN Data Rate Topology and N_Port ID Switch are not displayed at initial setting 1G Storage Manager Windows Internet Explorer EE OV le x P aos Du File Edit View Favorites Tools Help i Favorites s Suggested Sites v i Web Slice Gallery v le Storage Manager Monitoring Status Running Diskarray Partition lj Status cdorVPort Monitor igi ism server s 200000301384291E0000 Ready Unallocated 200000301384291E0001 Ready FC Port Unallocated 00h Screen Operelon 200000301384291E0002 Ready FC Port Unallocated ooh Fault Information 253 Physical Disk 200000301384291E0003 Ready FC Port Unall
157. t number When a disk array from SnapSAN 83000 85000 is selected a rear view of the controller cabinet showing the layout of controller components is displayed in the upper part of the information list display area You cannot select each component but each minimum replaceable unit composed of several components on the picture If a component is not in normal operation the same icon of a component shown in the lower part of the list is also placed on the corresponding unit in the upper graphic part of the list States of the components which are not visible entities such as temperature are shown with colors of the cabinet The Turn On and Turn Off buttons of cabinet LED are displayed on the right side of the cabinet By clicking those buttons you can turn on off the UNIT ID LED of the cabinet for the SnapSAN 83000 85000 the Start Blink and Stop Blink buttons are displayed Controller Detail Information Screen To display detail information related to the controllers 1 Select left click on an arbitrary controller in the information list display area Right click Select Properties for the SnapSAN Manager Embedded Win GUI it can also be obtained from the menu by selecting View Properties The Controller properties screen appears displaying the detailed information of the selected controller This screen displays detail information related to controllers 10400394 002 10 2012 2012 Overland Storage Inc 4 4 12 SnapSAN Manage
158. t State Expansion Status except the SnapSAN 83000 85000 Displays the expansion rearrangement status of the pool in any of the following Type Description expansion rearrangement terminated normally Expanding Pool expansion is in progress Expanding Rearrange Expanding pool waiting for rearrangement waiting Rearranging Rearranging pool Rearrange waiting Waiting for pool rearrangement Expand fail Pool expansion failed Rearrange fail Pool rearrangement failed 10400394 002 10 2012 2012 Overland Storage Inc 43 7 SnapSAN Manager Suite User Guide Component Operating Status Overview Type Displays the pool type Type Description Basic Basic pool Basic System Volume Pool dedicated to System Volume Dynamic Dynamic pool Dynamic Virtual Virtual capacity pool L2 Cache Pool dedicated to L2 cache RAID Displays one of the followings as the RAID type of logical disk Number RAID Type 0 RAIDO 1 RAID1 3 RAID3 3DP RAID3DP 5 RAIDS 6 RAID6 10 RAID10 50 RAID50 TM RAID TM Configuration Description 1 10 Configuration where RAID1 or RAID10 is selected autonomously according to the number of PDs composing RAID 5 50 Configuration where RAID5 or RAID5O is selected autonomously according to the number of PDs composing RAID 6 60 Configuration where RAID6 or RAID6O is selected autonomously according to the number of PDs composing RAID
159. ta storage and network administration terminology and tasks It also assumes you have basic knowledge of Internet SCSI GSCSI Serial attached SCSI SAS Serial ATA SATA Storage Area Network SAN and Redundant Array of Independent Disks RAID technology Product Documentation and Firmware Updates Overland Storage SnapSAN product documentation and additional literature are available online along with the latest release of the software Point your browser to http docs overlandstorage com snapsan Follow the appropriate link to download the latest software file or document For additional assistance search at http support overlandstorage com Overland Technical Support For help configuring and using your SnapSAN Manager for Windows search for help at http support overlandstorage com kb You can email our technical support staff at techsupport overlandstorage com or get additional technical support information on the Contact Us web page http www overlandstorage com company contact us For a complete list of support times depending on the type of coverage visit our web site at http support overlandstorage com support overland_care html 10400394 002 10 2012 2012 Overland Storage Inc 4 iii SnapSAN Manager Suite User Guide Conventions This user guide exercises several typographical conventions Convention Description amp Usage Boldface Words in a boldface
160. te Displays the transfer rate of the target physical disk unit Gbps If the target physical disk is not the SAS NLSAS disk displays a blank as the transfer rate This item is displayed only on the devices that can mount the 6 Gbps SAS disk When a disk array from SnapSAN 83000 85000 is selected a front view of the disk array cabinet showing the layout of the physical disks is displayed in the upper part of the information list display area If a physical disk is not in normal operation the same icon of 10400394 002 10 2012 2012 Overland Storage Inc 43 37 SnapSAN Manager Suite User Guide Component Operating Status Overview the physical disk shown in the lower part of the list is also placed on the corresponding physical disk in the upper graphic part which helps you visually check the state of physical disk The Turn On and Turn Off buttons of cabinet LED are displayed on the right side of the cabinet By clicking those buttons you can turn on off the UNIT ID LED of the cabinet the Start Blink and Stop Blink buttons are displayed Physical Disk Detailed Information Screen This screen is displayed if selecting click the left button optional physical disk and selecting by right clicking Properties for the SnapSAN Manager Embedded Win GUT it can also be obtained from the menu by selecting View Properties in configuration display area or information list display area displaying detailed information of the phys
161. template of mail must be defined as the mail template file For details about the link definition file and mail template file refer to B 1 Link Definition File For Windows the action to be taken is registered by the environment setting The mail template file which is the template of mail is also registered by the environment setting 10400394 002 10 2012 2012 Overland Storage Inc 47 11 SnapSAN Manager Suite User Guide Log Output Overview For SnapSAN Manager for Windows for Windows perform action settings by using the SnapSAN Manager Embedded management software setting Refer to the Software Configuration Setting Tool User s Guide GUI for the SnapSAN 3000 S5000 How the Function Works If the definition corresponding to the message number and message level of a message that has arrived is registered in the link definition file or environment setting the defined actions are executed For actions starting a shell batch file or program takes precedence over mail transmission If the next message is received while an action is ongoing the actions for the next message will be executed after the actions to be executed for the message currently being handled are completed If the same action has been specified more than once for the same message the action is executed just once In shell starting full path of the temporary file where the message body opt SnapSAN Manager svr etc msgdrv nnnn txt is stored is sent as th
162. tents revealed to others except to meet the purpose for which it was delivered It is understood that no right is conveyed to reproduce or have reproduced any item herein disclosed without express permission from Overland Storage Overland Storage provides this manual as is without warranty of any kind either expressed or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose Overland Storage may make improvements or changes in the product s or programs described in this manual at any time These changes will be incorporated in new editions of this publication Overland Storage assumes no responsibility for the accuracy completeness sufficiency or usefulness of this manual nor for any problem that might arise from the use of the information in this manual Overland Storage Inc 9112 Spectrum Center Blvd San Diego CA 92123 U S A Tel 1 877 654 3429 toll free U S Tel 1 858 571 5555 Option 5 International Fax 1 858 571 0982 general Fax 1 858 571 3664 sales www overlandstorage com 10400394 002 10 2012 2012 Overland Storage Inc 4 ii SnapSAN Manager Suite User Guide Preface This user guide explains how to install setup and use your new SnapSAN Manager for Windows software SnapSAN Manager can create arrays and logical volumes modify configuration settings and take snapshots This guide assumes that you are familiar with computer hardware da
163. tton Closes this screen and displays the monitor screen again If the operation log is being transferred or displayed that processing is stopped However the data already displayed is not cleared When displayed again this screen displays the data that was displayed when the Cancel button is clicked Help Button The Help screen is displayed Displaying Messages May take time when a large number is specified for Log Count or a large range or all the times is specified for Happen Moment 10400394 002 10 2012 2012 Overland Storage Inc 47 9 SnapSAN Manager Suite User Guide Log Output Overview 1 If you directly select another screen from the menu without clicking the Cancel button the system continues to transfer and display the operation log That means that you can display other screens without affecting the processing 2 Youcan also directly download the operation log file by selecting Option amp Log Collection from the menu 3 When you click the Run button the system starts transferring and displaying the operation log from the SnapSAN Manager server and the screen switches to the View tab Sj Operation logs on iSM server Setting View Operation logs downloading is completed 7 Operation log List Number of log 3101 Number of selected log 1 Date amp Time ess d Message Number Wed Oct 19 16 57 10 2011 00000 040 ient conned Info Wed Oct 19 16 55 12 2011 0000005920 iSMclcomm
164. tual capacity threshold excess had occurred is displayed at the left of the actual capacity threshold Displayed only for the disk array for which Thin Provisioning has been purchased Actual Capacity Threshold pre Displays the actual capacity threshold pre in gigabyte units 1 gigabyte 1 073 741 824 bytes to 1 decimal place Truncate it as the second decimal place However displays 1 byte to 100 megabytes as 0 1 If the actual capacity threshold pre is not set a blank is displayed If an actual capacity threshold pre excess had occurred is displayed at the left of the actual capacity threshold pre Displayed only for the disk array for which Thin Provisioning has been purchased 10400394 002 10 2012 2012 Overland Storage Inc 43 10 SnapSAN Manager Suite User Guide Component Operating Status Overview Pool Detail Information Screen The screen contains the detailed information of the pool selected with left click in the configuration display area or the information list display area The screen is obtained by right clicking on the selected pool and selecting Properties for the SnapSAN Manager Embedded Win GUD it can also be obtained from the menu by selecting View Properties RAID6 M100 WebSAM Properties Genera Type Status Expansion Time To Repair Capacity Used Capacity Free Capacity logical Disk List i2 RAIDE M100 WebEAM amber gt 0001h 7 R
165. up Wizard Change Performance Log Collection Performan Analysis S Figure 8 2 SnapSAN Manager Server Menu Icons Screen To use each function double click on the corresponding icon or execute the corresponding command Command Description Setup Utility Specifies the entire operating environment of the SnapSAN Manager server For a Server Core environment execute the SnapSAN Manager setenv command Setup Wizard Specifies the minimum operating environment of the SnapSAN Manager server using a wizard For a Server Core environment execute the SnapSAN Manager setenvWzd command Change Performance Changes the frequency of updating the numeric value table or the time Display Refresh Rate series graph on the performance monitoring screen For a Server Core environment execute the SnapSAN Manager svr prf update t refresh rate value command For details about the command refer to Performance Analysis Supports the analysis of statistical information accumulated by the Supporting Tool SnapSAN Manager server This tool cannot be used for a Server Core environment Log Collection Gathers analysis information when the SnapSAN Manager server fails For a Server Core environment execute the SnapSAN Manager gather command Setup Utility Environment setting is made by calling the SnapSAN Manager for Windows for Windows Setup Utility to define the operating environment of the SnapSAN Manager server The user can make the f
166. urred in the physical disk just before monitoring was stopped 10400394 002 10 2012 2012 Overland Storage Inc 43 36 SnapSAN Manager Suite User Guide Component Operating Status Overview Rotation Speed Displays rotation speed of the target physical disk rpm For a SSD disk a blank is displayed Node Number Displays the number of the node to which the physical disk belongs 2 digits in hexadecimal Node related information is displayed only for the disk array with node RANK Pool Number Displays the RANK number or the pool number to which the logical disk belongs in PD group number 2 digits in hexadecimal RANK number 2 digits in hexadecimal at RANK column The pool number is displayed only for the disk arrays with pool Pool Name Displays the name of the pool maximum of 32 characters to which the physical disk belongs The name is displayed only for the disk arrays with pool Classification For the disk arrays with pool the classification of the physical disk subject to pool expansion is classified as Data Type Displays the physical disk type in either of the following Type Disk FC FC disk ATA ATA disk SAS SAS disk SAS SED Encrypted SAS disk NLSAS Nearline SAS disk SSD SSD disk Progress Ratio If the disk array to be monitored is that with pool displays the event progress ratio in the physical disk where a rebuilding event had occurred Transfer Ra
167. utton is clicked on it in the configuration display area which displays information related to connected hosts The items can be sorted by clicking the item name Right click the item 10400394 002 10 2012 2012 Overland Storage Inc 4 4 4 SnapSAN Manager Suite User Guide Port Operations Overview name to set whether to show or hide each item Show hide setting for each column and the size are automatically saved by logging out and to be restored at the next startup Host Information Collection Date is not displayed at initial setting If you want to display the item right click the item name part and set the item to be displayed E Storage Manager Windows Internet Explorer ESSE QO le xP ss DE File Edit View Favorites Tools Help dip Favorites ds iE Suggested sites v ja Web Slice Gallery v B Storage Manager Status cdor Connected Host aimee O Partition Name 2 cdor QU NEC AsBJ00845 Windows 172 28 11 24 FEB0 211 9FF FE70 3E03 Boa QwcEMATM tinue Sn opcion Logical Disk NECEMESTO windows 172 28 11 108 2001 D88 0 0 9A8D Fault Information Ta Praal dsk Qrecebol4l widows 172 28 11 166 Power Consumption ll Cache Segment nec asbo19831 Windows 172 28 11 68 FEB0 5CFCH4747 1521 8937 QU nec dos27908do windows 172 28 11 63 2001 DB8 0 0 9ABC i f Endosure Screen Settings 0380 8 Login Logout 15M99001 ISM server Server 192 168
168. vents occur RPL Type Displays the replication type of logical disk The information is shown in the Logical Disk list screen This column does not appear when none of volume cloning including volume cloning Express and replication and mirroring is purchased Conf Chg Displays the setting status of configuration setting operation guard for the logical disk The OS type name cannot be changed for the logical disk in the locked status The information is shown in the Logical Disk list screen This is not displayed for the disk array that cannot use the configuration setting operation guard function Group Displays the group to which the logical disk belongs The information is shown in the Logical Disk list screen This column does not appear when the SnapSAN 83000 85000 disk array is used and AccessControl and ReallocationControl are not purchased Purpose Displays the purpose of the logical disk The information is shown in the Logical Disk list screen Cache Segment Name Displayed only for the disk array for which VirtualCachePartitioning VirtualStoragePartitioning or CachePartitioning is available Cache Information Displays read cache and write cache information Displayed only for the SnapSAN 83000 85000 For disk arrays for which L2 cache is configured whether the L2 cache 1s enabled or disabled is also displayed 10400394 002 10 2012 2012 Overland Storage Inc 43 26 SnapSAN Manager Suite U
169. ver Displays the failure information collection screento get the information required forthe failure analysis Displays the operation log output and savad in the computer where theiSM server is running Screen Settings Displays themes sage filter setting screen Refer to 1 5 Message Filter Performs the main screen display settings The following items canbe set Show hide the status bar Start stop message display in the message Login Logout display area Logout On off of stripe display for Infomation list display and message display Show hide snapshot volume SV andlink volume LV in the Configuration and State Display screen The following settings become valid by logging out and logging in again Theseitems can also be specified onthe login screen For details refer to 3 1 1 Starting the iSM Client Web GUD Savemessagesto alogfile Display maintenance status Logical disks view order Logs out from thecurrent iSM server At this time display information each area size column width etc areautomatically recordedand restored at the next startup When you already have been logged out Login is displayed Select itto openthe connection screen Refer to 3 1 1 Starting the Client iSM client Web GUD Figure 1 4 Configuration Menu 10400394 002 10 2012 2012 Overland Storage Inc 41 4 SnapSAN Manager Suite User Guide Basic Operations Me
170. xample When the same message is received every 15 seconds during the period of 3 minutes and 15 seconds 14 times messages in total Received Message fren 2 30 interval Operation Log MM i Thu May 15 17 00 00 This is example nisg i Thu May 15 17 00 00 This is example msg Thu May 15 17 00 15 This is example nis i Thu May 15 17 00 30 This is example ni i Thu May 15 17 00 40 Last msg repeated 2 times i Thu May 15 17 00 45 This is example msg Thu May 15 17 00 45 This is example i msg b Thu May 15 17 01 00 This is example msg Thu May 15 17 01 15 This is example msg Thu May 15 17 01 30 This is example msg Thu May 15 17 01 45 This is example msg Thu May 15 17 02 00 This is example msg Thu May 15 17 02 15 This is example msg Thu May 15 17 02 30 This is example msg i Thu May 15 17 02 45 This is example msg Thu May 15 17 03 00 This is example msg Thu May 15 17 03 16 This is example msg Thu May 15 17 03 15 This is example msg Thu May 15 17 03 10 Last msg repeated 9 times Received messages may be reported repeatedly within 2 minutes and 30 seconds for the first time since the timer is not based on the time the message is received Output image to syslog syslog Linux Version Recor
171. y saved setting name you can call an already saved setting Log Count Specify the maximum number of messages to be displayed in the range from 1 to 10000 If the number of messages that meet the conditions exceeds the specified maximum the messages are displayed up to the specified maximum in the order that they were issued most recent first Note that displaying messages may take time when a large number is set to this item Message Type Select the type of the message to be displayed If you select All all types of messages are displayed Happen Moment Specify the occurrence time of the messages to be displayed by using the range from start time to end time If you unselect the check box all the times apply Message Number Note that displaying messages may take time when a large range or all the times are specified Specify the number of the message to be displayed If you do not specify any number all the message numbers apply You can specify message numbers as follows You can specify a message number either with SnapSAN Manager appended at the beginning Example SnapSAN Manager 07152 or without it Example 07152 Table 7 2 Message Number Specification Methods and Contents to be Specified Specification method Contents to be specified Single number specification Specify a single message number Example 07152 iSMO7152 10400394 002 10 2012 2012 Overland Storage Inc 47 8 SnapSAN Manager Suite User
172. ytes 0 bytes 0 LD Capacity Quota LD Capacity Threshold Capacity Allocation Virtual When Capacity Shortage Don t make an LD Inaccessible Occurs Figure 3 18 Logical Disk Detail Information 5 Thin Provisioning Tab This screen displays information related to Thin Provisioning 10400394 002 10 2012 2012 Overland Storage Inc 43 32 SnapSAN Manager Suite User Guide Component Operating Status Overview Capacity Displays the capacity of the virtual capacity logical disk The information you see here is the same as shown in the Logical Disk list screen described earlier in 1 Actual Used Capacity Displays the actual capacity allocated from the virtual capacity pool and the percentage of the actual capacity in the capacity The information you see here is the same as shown in the Logical Disk list screen LD Capacity Quota Displays the LD capacity quota of the virtual capacity logical disk and the percentage of the LD capacity quota in the capacity If the LD capacity quota is not set is displayed The information you see here is the same as shown in the Logical Disk list screen LD Capacity Threshold Displays the LD capacity threshold of the virtual capacity logical disk and the percentage of the LD capacity threshold in the capacity If the LD capacity threshold is not set is displayed The information you see here is the same as shown in the L

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