IBM Advanced SerialRAID Adapters SA33-3285-02, User Manual

Page: 492 / 531

33. (from step 32)
Was SRN 49100 logged, but no error found, when diagnostics were run in
System Verification mode?
NO Go to step 34.
YES An array was in the Exposed state, but is now in the Good state.
This problem might have occurred because a disk drive was temporarily
removed from the system.
Verify that using-system procedures ensure that the power system
switches on power to all the disk drives before, or when, it switches on
the power to the using system.
34. (from step 33)
a. Type
smitty ssaraid
and press Enter.
b. Select List Status of Hot Spare Pools.
c. Display the pool status for each installed SSA adapter.
Are any pools listed with a status of “reduced”?
NO Go to step 35.
YES The number of hot spare disk drives that are in the pool is less than the
number of hot spare disk drives that were originally assigned to that pool.
If you have exchanged a failing disk drive, and changed its use to Hot
Spare Disk or Array Candidate Disk, add that disk drive to the reduced
hot spare pool. To do this action:
a. Type
smitty ssaraid
and press Enter.
b. Select Change/Show/Delete a Hot Spare Pool.
c. Select the adapter, and press Enter.
d. Select the hot spare pool, and press Enter.
e. Select Components to Add, and press the List key.
f. Select a free disk drive or a hot spare disk drive to add to the pool. If
no free or hot spare disk drives exist in the list, review the
configuration with the customer, or see Chapter 5, “Hot Spare
Management” on page 45 for guidance.
g. Go to step 36 on page 473.
35. (from step 34)
a. Type
smitty ssaraid
and press Enter.
b. Select Array Copy Services.
c. Select List all Copy Candidates.
Are any hdisks listed that are in the Degraded copy state?
NO Go to step 36 on page 473.
YES Go to step 23 on page 467.
472
User’s Guide and Maintenance Information
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