User`s guide

StorageWorks RAID Array 200 Subsystem Family
Symptom
Possible Cause(s)
Action(s) to Take
Automatic Rebuild Does
Not Start
Automatic rebuild feature is not
supported for one of the following
reasons:
•
A StorageWorks pedestal is
not being used.
•
Fault Management is disabled.
•
Rebuild in progress on another
logical RAID drive.
If you are using the StorageWorks pedestal
perform the following:
•
Verify that Fault Management is
enabled. Refer to the Initial
Configuration of the RAID Controller
section of Chapter 5.
•
Remove the failed drive and insert the
replacement drive. Be sure to wait a
minimum of 20 seconds before
reinserting the replacement drive. Wait
approximately 1 minute for the rebuild
to begin.
•
Wait for completion of the rebuild in
progress.
Automatic Rebuild
Starts and then Fails
•
You used a drive of smaller
capacity to replace a failed
drive.
•
The new drive may be
defective.
•
Another drive in the drive
group may have errors.
Check to be sure that the replacement size is
the proper type/capacity for the drive group.
If the replacement drive consistently fails
during the rebuild, it may be defective. Try
another drive.
Check drive error logs. Invoke the utilities
and select the Bad Block option from the
Tools menu to check for bad blocks on the
drive.
Continued on the next page.
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