Sun Fire 880 Dynamic Reconfiguration User Guide
Contents
1. 6 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 About Dynamic Reconfiguration Limitations Faulty Cards Caution Inserting a faulty card may cause a system crash Use only cards that are known to be functional When hot plugging a PCI card it is important to be aware that a newly inserted PCI card with a serious failure can when powered on introduce failures in the bus segment to which it is connected FC AL Disk Arrays For Sun StorEdge A5000 disk arrays the firmware version must be ST19171FC 0413 or later Chapter 1 Introduction to Dynamic Reconfiguration 7 8 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 CHAPTER 2 Using Dynamic Reconfiguration This chapter provides detailed instructions for Dynamic Reconfiguration procedures on a Sun Fire 880 system Topics covered in this chapter include How to Display Card Status on page 10 About Slot LEDs on page 14 How to Identify Cards and Slots on page 16 How to Prepare a PCI Card for Removal on page 17 How to Remove a PCI Card on page 19 How to Remove PCI Cards That Use Detach Unsafe Drivers on page 21 How to Add a PCI Card on page 22 10 How to Display Card Status You can use the cfgadm command to display status information about cards and slots Refer to the cfgadm 1M man page for options to this command To Access the Basic Status Display Many DR operations requ2. 05 05 05 205 05 13 About Slot LEDs Inside the Sun Fire 880 system status LEDs provide power fault and hot plug indications for each PCI card slot Each LED is labeled with an icon as shown below O D Power Ovm Fault O 4 Ok to Remove The following quick reference tables summarize how to interpret the LEDs for various hot plug scenarios In each table the LED states are represented as follows O OFF O Blinking ON TABLE 2 1 Removing a Card Step D J rig Description 1 O O Slot occupied Power LED on card is logically connected 2 oo Start hot plug removal via push button or cfgadm command 3 O O Fault LED blinks during unconfigure operation 4 O O Operation successful OK to Remove LED turns on 5 QOO Remove card OK to Remove LED turns off 14 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 TABLE 2 2 Removing a Card Card Busy Step D J Pg Description 1 oo Slot occupied Power LED on 2 oo Start hot plug removal via push button or cfgadm command 3 O 6 O Fault LED blinks briefly during unconfigure operation 4 O O Card busy check system console messages TABLE 2 3 Adding a Card Step D O rig Description 1 D 0 0 Slot empty all LEDs off 2 O O Insert new card OK to Remove LED turns on upon insertion 3 O O Start hot plug addition via push button or cfgadm command 4 O O Power LED lights Fault LED blinks during configure operation 5
3. OO Operation successful Power LED remains on TABLE 2 4 Adding a Card Fault Encountered Step D O Description 1 OMORE Slot empty all LEDs off 2 O O Insert new card OK to Remove LED turns on upon insertion 3 O O Start hot plug addition via push button or cfgadm command 4 O X O Fault LED blinks during configure operation 5 O 6e Fault encountered Fault LED turns on 6 O 6e Remove faulty card 7 OOO Slot empty all LEDS off Chapter 2 Using Dynamic Reconfiguration 15 How to Identify Cards and Slots Note Internal access to the Sun Fire 880 system is restricted to qualified service personnel only Installation procedures for internal components are covered in the Sun Fire 880 Server Service Manual which is included on the Sun Fire 880 Server Online Documentation CD remains connected to a power source regardless of the keyswitch position Also hazardous energy levels are present in the system s batteries even when all AC power cords are disconnected Follow the safety procedures in your system Owner s Guide or Service Manual 1 Caution Hazardous energy levels are present inside the system when the system Caution Avoid keeping doors open for extended periods of time while the system is operating All doors must be closed to prevent automatic thermal shutdown Identifying a Card Inside the System 1 Check the system front panel LEDs If a card is faulty a directional LED on the front
4. About Hot Plug Operations and Dynamic Reconfiguration on page 2 About User Interfaces for Hot Plug Operations on page 3 About Dynamic Reconfiguration and Multipathing Software on page 4 About Dynamic Reconfiguration Requirements on page 5 About Dynamic Reconfiguration Limitations on page 7 About Hot Plug and Hot Swap Operations Sun Fire 880 system hardware is designed to support hot plugging of Peripheral Component Interconnect PCI cards This hot plug capability enables you to add remove or replace a PCI card on a powered on system while the rest of the system s capabilities remain unaffected Hot plugging significantly reduces system downtime associated with PCI card replacement However the hot plug procedure involves software commands for preparing the system prior to removal of a PCI card and for reconfiguring the operating environment after installation of a new card In contrast Sun Fire 880 fan trays and power supplies are hot swappable You can remove or insert these components at any time without any prior software preparation For more information about hot swappable system components refer to the Sun Fire 880 Server Owner s Guide Note The Sun Fire 880 Remote System Control RSC card is not a hot pluggable component Before installing or removing an RSC card you must power off the system and disconnect all system power cords About Hot Plug Operations and Dynamic Reconfigurat
5. amp SUN microsystems Sun Fire 880 Dynamic Reconfiguration User s Guide Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 U S A 650 960 1300 Part No 816 1465 10 July 2001 Revision A Send comments about this document to docfeedback sun com Copyright 2001 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 U S A All rights reserved This product or document is distributed under licenses restricting its use copying distribution and decompilation No part of this product or document may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Third party software including font technology is copyrighted and licensed from Sun suppliers Parts of the product may be derived from Berkeley BSD systems licensed from the University of California UNIX is a registered trademark in the U S and other countries exclusively licensed through X Open Company Ltd Sun Sun Microsystems the Sun logo AnswerBook2 docs sun com Sun Enterprise Sun StorEdge Solstice DiskSuite Sun Enterprise SYMON and Solaris are trademarks registered trademarks or service marks of Sun Microsystems Inc in the U S and other countries All SPARC trademarks are used under license and are trademarks or registered trademarks of SPARC International Inc in the U S and other countries Products bearing SPARC trademarks are based upon an architecture developed by S
6. _to_inst file with physical path names for the new devices The same path names are added to the devices hierarchy and appropriate links are created in the dev directory 5 If you added a PCI card perform any final configuration steps as needed a Activate the devices on the card using the mount and ifconfig commands as appropriate b Restore or create any desired swap partitions c Restore or create any desired multipathing and or volume management configurations 24 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001
7. another to prepare for DR operations With a combination of DR and multipathing software you can remove replace or deactivate a PCI controller card with no interruption to system operation Note that this requires redundant hardware that is the system must contain an alternate I O controller that is connected to the same device s as the card being removed or replaced The alternate controller must reside on a different PCI card or be integrated into the Sun Fire 880 system motherboard or I O board For more information about multipathing software refer to the Sun Fire 880 Server Owner s Guide 4 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 About Dynamic Reconfiguration Requirements Certain system requirements must be met in order for DR operations to succeed These requirements are summarized below and covered in more detail in the sections that follow Detachability For a PCI card to be successfully detached from a running operating environment m All devices on the card must use detach safe device drivers m If the card controls any vital system resources alternate paths to those resources must be available through some other card or on board controller integrated into the system motherboard or system I O board Detach Safe Device Drivers For a PCI card to be successfully detached from a running operating environment each device on the card must have a detach safe driver A detach safe driver enables a si
8. ide or Service Manual Caution Avoid keeping doors open for extended periods of time while the system is operating All doors must be closed to prevent automatic thermal shutdown Before You Begin m Make sure that your system meets all DR requirements see About Dynamic Reconfiguration Requirements on page 5 a Identify the card to be removed see How to Identify Cards and Slots on page 16 a Stop all activity on the card to be removed see How to Prepare a PCI Card for Removal on page 17 What to Do Open the appropriate side access door See How to Open the Side Access Doors in the Sun Fire 880 Server Owner s Guide If you are replacing a faulty card a Fault LED inside the system illuminates to indicate which slot contains the faulty card See About Slot LEDs on page 14 Chapter 2 Using Dynamic Reconfiguration 19 20 2 Use a hot plug push button or the cfgadm command to initiate the hot plug operation If you are located near the system press the push button for the slot that contains the card to be removed If you are working at a system console enter the following cfgadm command and the attachment point ID for the card to be removed cfgadm c disconnect ap_id Note You can also initiate hot plug operations through a graphical user interface using a version of Sun Management Center software that supports DR operations For more information refer to the Sun Managemen
9. ion Hot plug operations for PCI cards involve Dynamic Reconfiguration DR Dynamic Reconfiguration is an operating environment feature that enables you to reconfigure system hardware while the system is running Using DR you can add or replace hardware resources with little or no interruption of normal system operations PCI hot plug procedures may involve software commands for preparing the system prior to removing a device and for reconfiguring the operating environment after installing a new device In addition certain other system requirements must be met in order for hot plug operations to succeed For details see About Dynamic Reconfiguration Requirements on page 5 For detailed PCI hot plug procedures see Chapter 2 2 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 Note You can hot plug any standard PCI card provided a suitable software driver exists for the Solaris Operating Environment and the driver supports PCI hot plug operations In addition the card must comply with the PCI Hot Plug Specification Revision 1 1 About User Interfaces for Hot Plug Operations There are two different methods for performing PCI hot plug operations on Sun Fire 880 systems a Push button method Command line method The push button method relies on push buttons and status LEDs located near each PCI card slot You can initiate a hot plug operation by pressing the push button for the corresponding slot Three
10. ire that you specify a card or slot To obtain the system names for cards or slots as superuser type cfgadm When used without options cfgadm displays information about all known cards and slots The following display shows a typical output cfgadm Ap_Id Type Receptacle Occupant Condition PCIO unknown empty unconfigured unknown POEL unknown empty unconfigured unknown PCI2 unknown empty unconfigured unknown PCI3 mult hp connected configured ok PCI4 ethernet hp connected configured ok PCI5 pci pci hp connected configured ok PCI6 unknown empty unconfigured unknown PCI7 unknown empty unconfigured unknown PCI8 unknown empty unconfigured unknown SBa cpu mem connected configured ok SBb cpu mem connected configured ok SBC cpu mem connected configured ok SBd none empty unconfigured ok The first column Ap_Id lists the system s attachment points An attachment point is a collective term for a card and its associated slot There are two types of system names for attachment points A physical attachment point describes the physical path to the slot in the system device tree A logical attachment point or attachment point ID is an alias created by the system to refer to the physical attachment point For example in the cfgadm output shown previously the logical attachment point ID of the PCI card in the first slot is PCIO Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 Note The cfgadm s
11. ivers on page 21 Vital System Resources You cannot dynamically detach a PCI card that controls vital system resources unless alternate paths to those resources are available The alternate paths must be available through a different PCI card or an on board controller integrated into the system motherboard or system I O board Before detaching the card you must switch control of the vital resources over to the alternate path note that some multipathing software may handle this automatically Examples of vital system resources include the system s boot disk swap space and primary network interface Some cards cannot be detached A PCI card is not detachable if it controls a boot drive for which no alternate path is available If possible the system s swap space should reside on two or more disks attached to controllers on separate boards For example some of the swap space might be controlled by a PCI host adapter card while the rest could be controlled by the system s on board controller With this kind of configuration a particular swap partition is not a vital system resource because swap space is accessible through multiple controllers and additional swap space can be dynamically configured via the swap 1M command Note Before detaching a PCI card that controls disk swap space you must ensure that the system s remaining memory and disk swap space will be large enough to accommodate currently running programs
12. ling failed unusable Meaning ATM hot pluggable PCI card Network interface unspecified type hot pluggable PCI card Storage interface unspecified type hot pluggable PCT card Graphics interface unspecified type hot pluggable PCI card PCI card unspecified type hot pluggable PCI card Board or card type cannot be determined CPU Memory board Slot is empty Slot is electrically connected Slot is not electrically connected Board or card is logically attached to the operating system Board or card is logically detached from the operating system Board or card is ready for use Board or card condition cannot be determined A board or card that was in the OK condition has developed a problem Board or card has failed Either an attachment point has incompatible hardware or an empty attachment point lacks power or precharge current v To Access the Detailed Status Display You can use the v verbose option to access expanded descriptions For a more detailed status report as superuser type cfgadm v In addition to the information provided by the basic status display the detailed status information includes the physical attachment point of each card The following is an example of the display produced by the cfgadm v command Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 cfgadm v Ap_Id Receptacle Occupant Condition Type Busy Phys_Id PCIO empt
13. n Fire 880 Server Service Manual 806 6597 System Administration Sun Fire 880 Server Owner s Guide 806 6592 Platform Notes Using luxadm Software 816 1466 Sun Fire 880 Server Product Notes 806 6593 Accessing Sun Documentation Online The docs sun com web site enables you to access a select group of Sun technical documentation on the Web You can browse the docs sun com archive or search for a specific book title or subject at http docs sun com Ordering Sun Documentation Fatbrain com an Internet professional bookstore stocks select product documentation from Sun Microsystems Inc For a list of documents and how to order them visit the Sun Documentation Center on Fatbrain com at http www fatbrain com documentation sun Preface vii Sun Welcomes Your Comments Sun is interested in improving its documentation and welcomes your comments and suggestions You can email your comments to Sun at docfeedback sun com Please include the part number 816 1465 10 of your document in the subject line of your email viii Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 CHAPTER 1 Introduction to Dynamic Reconfiguration This chapter introduces you to the concepts of Dynamic Reconfiguration and hot plug operations It also explains the requirements and limitations of Dynamic Reconfiguration Topics covered in this chapter include About Hot Plug and Hot Swap Operations on page 2
14. ngle instance of a driver to be closed while other instances are allowed to remain open to service similar devices used elsewhere in the system To be considered detach safe a driver must be able to perform a basic Device Driver Interface Device Kernel Interface DDI DKT function called DDI_DETACH Any driver that does not support the DDI_DETACH function is called detach unsafe Sun Microsystems offers a variety of hot pluggable PCI cards that use detach safe device drivers For an up to date list of Sun PCI cards that use detach safe drivers please see the Sun Fire 880 Server Product Notes or contact your local Sun sales representative Note Many third party drivers those purchased from vendors other than Sun Microsystems do not support the DDI_DETACH function Sun Microsystems suggests that you test these driver functions during the qualification and installation phases of any third party PCI card prior to use in a production environment Chapter 1 Introduction to Dynamic Reconfiguration 5 While it is possible to detach a PCI card that has detach unsafe drivers it is a fairly complex procedure To do so you must 1 Stop all usage of the detach unsafe drivers on the card 2 Stop all usage of other devices in the system that share the same detach unsafe drivers 3 Manually close all instances and unload all of the affected drivers For more information see How to Remove PCI Cards That Use Detach Unsafe Dr
15. nto the slot Refer to the Sun Fire 880 Server Service Manual for removal and replacement procedures 3 Connect any cables or interface modules to the card 4 Use a hot plug push button or the cfgadm command to initiate the hot plug operation If you are located near the system press the push button for the slot that contains the new card If you are working at a console enter the following cfgadm command and the attachment point ID for the selected slot cfgadm c configure ap_id Note You can also initiate hot plug operations through a graphical user interface using a version of Sun Management Center software that supports DR operations For more information refer to the Sun Management Center Software User s Guide and the Sun Management Center Software Supplement for Workgroup Servers The Fault LED for the slot blinks while the card is being configured When the Fault LED stops blinking the process is complete If the Fault LED turns on instead the process has failed Note If the process fails the slot is automatically powered off In order to power up the slot and execute the card s on board diagnostics you must first use the x poweron option of the cfgadm command Chapter 2 Using Dynamic Reconfiguration 23 Note After adding the card the DR software automatically executes the Solaris devfsadm command to reconfigure all of the card s devices The devfsadm command updates the etc path
16. o 1 Terminate usage of all devices on the card All 1 0 devices must be closed before they can be unconfigured Ensure that any networking interfaces on the card are not in use All storage devices attached to the card must be unmounted and closed a To identify the components that are on the card to be unconfigured use the prtdiag 1M ifconfig 1M mount 1M df 1 ps 1 or swap 1M commands b To see which processes have these devices open use the fuser 1M command c Warn all users to stop using the functions that the card provides 2 Use the ifconfig command to terminate usage of any network interfaces on the card Chapter 2 Using Dynamic Reconfiguration 17 Note You cannot terminate the usage of network interfaces if the network interface is the primary network interface and no alternate path is available 3 If any disk partitions that the card controls are used for swap space remove them from the swap configuration 4 Use the umount 1M command to unmount any file systems including Solstice DiskSuite metadevices residing on disk partitions controlled by the card Note You may need to place a hard lock on the file systems before unmounting them by using the lockfs command 1 Caution Unmounting file systems may affect NFS client systems 5 Remove any Solstice DiskSuite databases from disk partitions that the card controls The location of Solstice DiskSuite databases is ch
17. osen by the system user and can be changed 6 Deport any VERITAS Volume Manager disk groups and offline any disks associated with the card Use the vxdiskadm script to deport disk groups and offline disks 7 For any process that directly opens a device or raw partition that the card controls either kill the process using the kill command or direct the process to close the open device on the card 8 If a detach unsafe device is present on the card close all instances of the device and use modunload 1M to unload the driver See How to Remove PCI Cards That Use Detach Unsafe Drivers in the Sun Fire 880 Dynamic Reconfiguration User s Guide What Next a To remove a PCI card see How to Remove a PCI Card on page 19 18 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 How to Remove a PCI Card Note Internal access to the Sun Fire 880 system is restricted to qualified service personnel only Installation procedures for internal components are covered in the Sun Fire 880 Server Service Manual which is included on the Sun Fire 880 Server Online Documentation CD Caution Hazardous energy levels are present inside the system when the system remains connected to a power source regardless of the keyswitch position Also hazardous energy levels are present in the system s batteries even when all AC power cords are disconnected Be sure to follow the safety procedures in your system Owner s Gu
18. ove some undetachable drivers manually using the following procedure What to Do Stop usage of all detach unsafe devices on the card to be removed Stop usage of all other devices of the same type used throughout the entire system The system can use these devices after the DR unconfigure operation is complete Use the appropriate UNIX commands to manually close all instances of the affected drivers Use the modinfo 1M command to find the module IDs of the drivers then use the modunload 1M command to unload them Note Many third party drivers those purchased from vendors other than Sun Microsystems do not support the standard Solaris modunload 1M interface Conditions that invoke the functions occur infrequently during normal operation and the functions may sometimes be missing or work improperly Sun Microsystems suggests that you test these driver functions on a development system during the qualification and installation phases of any third party device What Next a To remove a PCI card see How to Remove a PCI Card on page 19 Chapter 2 Using Dynamic Reconfiguration 21 How to Add a PCI Card Note Internal access to the Sun Fire 880 system is restricted to qualified service personnel only Installation procedures for internal components are covered in the Sun Fire 880 Server Service Manual which is included on the Sun Fire 880 Server Online Documentation CD remains connected to a power so
19. panel display turns on and points to the side of the system where the card is located If a card is ready for you to remove after a successful DR operation the OK to Remove LED turns on and a directional LED indicates the location of the card For additional details on the system front panel LEDs see the Sun Fire 880 Server Owner s Guide 2 Open the appropriate side access door and check the interior LEDs Inside the system a Fault LED turns on to indicate which slot contains the faulty card After a successful DR remove operation an OK to Remove LED turns on to indicate which slot contains the card to be removed For more information see About Slot LEDs on page 14 16 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 Identifying a Card or Slot From a System Console 1 Log in to the system as superuser 2 Type the cfgadm command to display detailed status information for the system s PCI slots cfgadm The command output identifies each slot and any cards occupying those slots For more information see How to Display Card Status on page 10 3 Determine the attachment point ID for the card to be removed or the slot where you will add the new card To identify a faulty card look in the Condition column of the cfgadm output for cards marked failed failing or unusable The Ap_Id column indicates the slot s attachment point ID How to Prepare a PCI Card for Removal v What to D
20. status LEDs located near each slot indicate successful results or failure conditions The command line method lets you perform hot plug operations via a remote login session a locally attached console or an RSC console This method involves the Solaris cfgadm 1M command and uses the LEDs near each slot to indicate where to insert or remove the affected card Both hot plug methods use the status LEDs located near each PCI slot These LEDs indicate when it is safe to insert or remove a card from its slot and show whether the operation has succeeded or failed For additional details on Sun Fire 880 hot plug status LEDs see About Slot LEDs on page 14 Note Regardless of the method you use it is often necessary to perform additional administrative steps to prepare for a hot plug removal operation Prior to performing a removal operation you must ensure that the devices residing on the card are not currently in use To identify and manually terminate usage of such devices you can use standard Solaris Operating Environment commands such as mount 1M umount 1M swap 1M ifconfig 1M and ps 1 For detailed PCI hot plug procedures see Chapter 2 Chapter 1 Introduction to Dynamic Reconfiguration 3 About Dynamic Reconfiguration and Multipathing Software DR works in conjunction with but does not require multipathing software You can use multipathing software to switch I O operations from one I O controller to
21. t Center Software User s Guide and the Sun Management Center Software Supplement for Workgroup Servers The Fault LED for the slot blinks while the card is being unconfigured When the OK to Remove LED illuminates it is safe to remove the card from its slot Refer to the Sun Fire 880 Server Service Manual for removal and replacement procedures If the OK to Remove LED never turns on the process has failed Caution Do not remove a card until the OK to Remove LED illuminates otherwise the system will crash If a replacement card is not immediately available you can leave the card in the system until a replacement arrives Note After removing a card the DR software automatically executes the Solaris devfsadm command The devfsadm command updates the etc path_to_inst file to remove any physical path names for devices associated with the card The same path names are removed from the devices hierarchy and associated links are removed from the dev directory If you unloaded any detach unsafe drivers before removing a PCI card reload any drivers that are required by other devices in the system What Next m To add anew PCI card see How to Add a PCI Card on page 22 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 How to Remove PCI Cards That Use Detach Unsafe Drivers Some drivers do not yet support DR on Sun Fire 880 systems DR cannot detach these drivers but you can rem
22. t qui en outre se conforment aux licences crites de Sun LA DOCUMENTATION EST FOURNIE EN L ETAT ET TOUTES AUTRES CONDITIONS DECLARATIONS ET GARANTIES EXPRESSES OU TACITES SONT FORMELLEMENT EXCLUES DANS LA MESURE AUTORISEE PAR LA LOI APPLICABLE Y COMPRIS NOTAMMENT TOUTE GARANTIE IMPLICITE RELATIVE A LA QUALITE MARCHANDE A L APTITUDE A UNE UTILISATION PARTICULIERE OU A L ABSENCE DE CONTREFA ON Ob Lo a Adobe PostScript Contents Preface v Introduction to Dynamic Reconfiguration 1 About Hot Plug and Hot Swap Operations 2 About Hot Plug Operations and Dynamic Reconfiguration 2 About User Interfaces for Hot Plug Operations 3 About Dynamic Reconfiguration and Multipathing Software 4 About Dynamic Reconfiguration Requirements 5 About Dynamic Reconfiguration Limitations 7 Using Dynamic Reconfiguration 9 How to Display Card Status 10 About Slot LEDs 14 How to Identify Cards and Slots 16 How to Prepare a PCI Card for Removal 17 How to Remove a PCI Card 19 How to Remove PCI Cards That Use Detach Unsafe Drivers 21 How to Add a PCI Card 22 iv Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 Preface The information in this book is intended for system administrators and service providers This User s Guide describes the Sun Fire 880 Dynamic Reconfiguration DR feature which enables you to attach and detach PCI cards from a running system The information in this User s Guide applies onl
23. tatus display shows attachment points for both PCI cards and CPU Memory boards However DR operations for Sun Fire 880 CPU Memory boards are not supported in the Solaris 8 7 01 Operating Environment The following table lists the attachment point IDs for all of the Sun Fire 880 PCI and CPU Memory board slots Slot CPU Memory slot A CPU Memory slot B CPU Memory slot C CPU Memory slot D PCI slot 0 PCI slot 1 PCI slot 2 PCI slot 3 PCI slot 4 PCI slot 5 PCI slot 6 PCI slot 7 PCI slot 8 Attachment Point ID SBa SBb SBc SBd PCIO PCI1 PCI2 PCI3 PCI4 POLS PCI6 PCI7 PCI8 The following table describes the values that may appear in the Type Receptacle Occupant and Condition columns of the basic status display The values listed for the Type column represent the most common board and card types Column Entry Type mult hp ethernet hp pci_pci hp scsi hp raid hp tokenrg hp fddi hp Meaning Multifunction hot pluggable PCI card Gigabit Ethernet hot pluggable PCI card Quad Ethernet hot pluggable PCI card SCSI hot pluggable PCI card Hardware RAID hot pluggable PCI card Token Ring hot pluggable PCI card FDDI hot pluggable PCI card Chapter 2 Using Dynamic Reconfiguration 11 Column Receptacle Occupant Condition Entry atm hp network hp storage hp display hp pci card hp unknown cpu mem empty connected disconnected configured unconfigured ok unknown fai
24. tive aux polices de caract res est prot g par un copyright et licenci par des fournisseurs de Sun Des parties de ce produit pourront tre d riv es des syst mes Berkeley BSD licenci s par l Universit de Californie UNIX est une marque d pos e aux Etats Unis et dans d autres pays et licenci e exclusivement par X Open Company Ltd Sun Sun Microsystems le logo Sun AnswerBook2 docs sun com Sun Enterprise Sun StorEdge Solstice DiskSuite Sun Enterprise SYMON et Solarissont des marques de fabrique ou des marques d pos es ou marques de service de Sun Microsystems Inc aux Etats Unis et dans d autres pays Toutes les marques SPARC sont utilis es sous licence et sont des marques de fabrique ou des marques d pos es de SPARC International Inc aux Etats Unis et dans d autres pays Les produits portant les marques SPARC sont bas s sur une architecture d velopp e par Sun Microsystems Inc L interface d utilisation graphique OPEN LOOK et Sun a t d velopp e par Sun Microsystems Inc pour ses utilisateurs et licenci s Sun reconna t les efforts de pionniers de Xerox pour la recherche et le d veloppement du concept des interfaces d utilisation visuelle ou graphique pour l industrie de l informatique Sun d tient une licence non exclusive de Xerox sur l interface d utilisation graphique Xerox cette licence couvrant galement les licenci s de Sun qui mettent en place l interface d utilisation graphique OPEN LOOK e
25. un Microsystems Inc The OPEN LOOK and Sun Graphical User Interface was developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements Federal Acquisitions Commercial Software Government Users Subject to Standard License Terms and Conditions DOCUMENTATION IS PROVIDED AS IS AND ALL EXPRESS OR IMPLIED CONDITIONS REPRESENTATIONS AND WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT ARE DISCLAIMED EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID Copyright 2001 Sun Microsystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 Etats Unis Tous droits r serv s Ce produit ou document est distribu avec des licences qui en restreignent l utilisation la copie la distribution et la d compilation Aucune partie de ce produit ou document ne peut tre reproduite sous aucune forme par quelque moyen que ce soit sans l autorisation pr alable et crite de Sun et de ses bailleurs de licence s il y en a Le logiciel d tenu par des tiers et qui comprend la technologie rela
26. urce regardless of the keyswitch position Also hazardous energy levels are present in the system s batteries even when all AC power cords are disconnected Be sure to follow the safety procedures in your system Owner s Guide or Service Manual 1 Caution Hazardous energy levels are present inside the system when the system Caution Avoid keeping doors open for extended periods of time while the system is operating All doors must be closed to prevent automatic thermal shutdown Before You Begin m Make sure that your system meets all DR requirements see About Dynamic Reconfiguration Requirements on page 5 a Identify the slot where the card will be installed see How to Identify Cards and Slots on page 16 Caution Inserting a faulty card may cause a system crash Use only cards that are known to function properly 22 Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 What to Do 1 Verify that the selected slot is ready to receive the new card If you are working inside the system confirm that all three LEDs for the slot are off If you are working at a system console use the cfgadm command to verify that the slot is ready See How to Display Card Status on page 10 cfgadm Confirm in the cfgadm output that the selected slot s status in the Receptacle column is empty or disconnected and in the Occupant column is unconfigured 2 Physically install the card i
27. y to Sun Fire 880 systems Using UNIX Commands This document may not contain information on basic UNIX commands and procedures such as shutting down the system booting the system and configuring devices See one or more of the following for this information m Solaris Handbook for Sun Peripherals a AnswerBook2 online documentation for the Solaris Operating Environment Typographic Conventions Typeface AaBbCc123 AaBbCc123 AaBbCc123 Meaning The names of commands files and directories on screen computer output What you type when contrasted with on screen computer output Book titles new words or terms words to be emphasized Command line variable replace with a real name or value Examples Edit your login file Use 1s a to list all files 2 You have mail su Password Read Chapter 6 in the User s Guide These are called class options You must be superuser to do this To delete a file type rm filename Shell Prompts Shell C shell C shell superuser Bourne shell and Korn shell Bourne shell and Korn shell superuser vi Sun Fire 880 Dynamic Reconfiguration User s Guide July 2001 Prompt machine_name machine_name Related Documentation Application Title Part Number Installation Sun Fire 880 Server Owner s Guide 806 6592 Sun Fire 880 Server Rackmounting Guide 806 6594 Sun Fire 880 Server Product Notes 806 6593 Service Su
28. y unconfigured ok unknown n devices pci s8 700000 PELL empty unconfigured ok unknown n devices pci 8 700000 PCI2 empty unconfigured ok unknown n devices pci 8 700000 PCI3 connected configured ok mult hp n devices pci 8 700000 PCI4 connected configured ok ethernet hp n devices pci 9 700000 PCIS connected configured ok pci pci hp n devices pci 9 700000 PCI6 empty unconfigured ok unknown n devices pci 9 700000 PCI7 empty unconfigured ok unknown n devices pci 9 600000 PCI8 empty unconfigured ok unknown n devices pci 9 600000 SBa connected unconfigured ok cpu mem n devices pseudo gptwo SBb connected configured ok cpu mem n devices pseudo gptwo SBc connected configured ok cpu mem n devices pseudo gptwo SBd empty unconfigured ok none n devices pseudo gptwo hpcl_slotO shpcl_slotl shpcl_slot2 shpcl_slot3 shpc2_slot4 shpc2_slot5 shpc2_slot6 shpcO_slot7 Information pci8b 5 Slo pci8b 4 Slo pci8b 3 Slo pci8b 2 Slo pci9b 4 Slo pci9b 3 Slo pci9b 2 Slo pci9a 1 Slo pci9a 2 Slo shpcO_slot8 powered on 0 SBa powered on 0 SBb powered on 0 SBc assigned 0 SBd Chapter 2 assigned assigned assigned When Using Dynamic Reconfiguration Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 Dec 31 05 05 05 05 05 05 05 05
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