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回复 1楼 michael_9999 的帖子
49000 Description: An array is in the Degraded state.
Action: A disk drive might not be available for one of the following
reasons:
v The disk drive has failed.
v The disk drive has been removed from the subsystem.
v An SSA link has failed.
v A power failure has occurred.
If the SSA service aids are available, run the Link Verification service aid
(see “Link Verification Service Aid” on page 331) to find any failed disk
drives, failed SSA links, or power failures that might have caused the
problem.
If you find any faults, go to the Start MAP (or equivalent) in the enclosure
service information to isolate the problem, then go to 32 on page 418 of
MAP 2324: SSA RAID to return the array to the Good state.
If the SSA service aids are not available, or the Link Verification service
aid does not find any faults, go to “MAP 2324: SSA RAID” on page 402 to
isolate the problem.
v A RAID-5 array causes this
SRN if a disk drive is not
available to the array, and a
write command is sent to the
array.
v A RAID-1 or RAID-10 array
causes this error if the array
has one or more degraded
mirrors. A RAID-1 or
RAID-10 mirror becomes
degraded when one disk
drive in the mirror pair is not
available, and a write
command is sent to the
array. |
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