IBM TotalStorage DS4800, Руководство пользователя, по установке и обслуживанию

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11. Use the DS4000 Storage Manager client to place Controller B on-line.
12. Complete any remaining Recovery Guru procedures for interconnect-battery
unit replacement, if needed.
13. Did this correct the problem?
v
Yes – Go to step 14.
v No – If the problem has not been fixed, contact your IBM service
representative.
14. Remove the antistatic protection.
15. Install the front bezel by aligning the pins on the storage subsystem chassis
with the spring-steel retainers on the cover and then press the cover toward
the chassis until the pins snap into place.
16. Use the Subsystem Management Window to check the status of all
components in the storage subsystem.
17. Do any storage subsystems have a fault (Needs Attention) status?
v Yes – Select the Recovery Guru toolbar button in the DS4000 Storage
Manager Subsystem Management Window, and complete the recovery
procedure. If the problem persists, contact your IBM support representative.
v
No – Go to step 18.
18. Use the DS4000 Storage Manager client software to print a new storage
subsystem profile.
Replacing a backup battery pack
Use the following procedure if the DS4000 Storage Manager client instructs you to
replace the battery because the current battery has failed . You can also use the
DS4000 Storage Manager client to check the status of the battery. Because
write-caching is disabled when either one of the backup battery packs fail, IBM
recommends that you replace the failed battery pack as soon as possible to
minimize any impact due to the disabling of the write-caching function.
Replace only the battery pack that is indicated as failed by the LEDs. You do not
need to replace both battery packs when the Battery LEDs indicate that only one
battery pack has failed.
Note: Unlike the batteries for other DS4000 Storage Subsystems, the DS4800
Storage Subsystem battery packs do not have set expiration dates. Do not
replace these batteries after a certain usage period.
Attention: When you handle static-sensitive devices, take precautions to avoid
damage from static electricity. For details about handling static-sensitive devices,
see “Handling static-sensitive devices” on page 133.
Use the following procedure to replace a backup battery pack in the
interconnect-battery unit.
1. Use the DS4000 Storage Manager client software to print a storage subsystem
profile.
2. Locate the storage subsystem that contains the interconnect-battery unit with
the failed battery by checking the Overall DS4800 Configuration Needs
Attention LED on the front bezel of the storage subsystem. (Figure 94 on page
153 shows the location of the Overall DS4800 Configuration Needs Attention
LED on the front bezel.)
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IBM System Storage DS4800 Storage Subsystem: Installation, User’s, and Maintenance Guide