User`s guide

StorageWorks RAID Array 200 Subsystem Family
Symptom
Possible Cause(s)
Action(s) to Take
Drive has a WOL Status
•
Drive is being rebuilt.
•
Rebuild failed drive.
•
Disk replaced while rebuild in
progress on another drive.
•
Shelf failure occurred resulting in
the need for multiple rebuild
operations to be initiated. (The
controller can only rebuild one disk
at a time. The remaining failed
disks will be left with a WOL
status.)
•
No action required.
•
Invoke the utilities and select the Bad
Block option on the Tools menu of the
utilities to check for bad blocks on the
drives.
•
Wait for completion of current rebuild
operations. Start a manual rebuild on
the new replacement drive.
•
After the rebuild completes, fail the
drive in WOL state using the on-line
utilities. Use the manual rebuild
procedure described in Chapter 5 on that
drive. Continue this operation for each
drive in the WOL state.
•
Rebuild cannot work if multiple drives
are in the WOL state within the same
drive group.
Auto Rebuild Not Started
on Replacement Drive
Disk replaced while rebuild in
progress on another drive.
Wait for completion of current rebuild
operations. Start a manual rebuild on the
new replacement drive.
Continued on the next page.
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