HP StorageWorks 2000 Series Reference Manual page 300

314 Critical
As referred to in TABLE E-1, the following table lists disk-drive error conditions
and recommended actions.
The status of the virtual disk that originally had
the failed drive status is Good. A global or
virtual disk (dedicated) spare has been
successfully integrated into the virtual disk and
the replacement drive module can be assigned as
either a global spare or a virtual disk spare.
The status of the disk drive just installed is
LEFTOVER.
A FRU has failed or is not operating
correctly. This event follows some
other FRU specific event indicating a
problem.
Examine the FRU specified in the
message to determine whether it
needs to be replaced.
Use SMU to assign the new drive module as either
a global spare or a vdisk spare:
Select Manage > Virtual Disk Config > Global
Spare Menu.
All of the member disk drives in a virtual disk
contain metadata in the first sectors. The storage
system uses the metadata to identify virtual disk
members after restarting or replacing enclosures.
Use SMU to clear the metadata if you have a disk
drive that was previously a member of a virtual
disk. After you clear the metadata, you can use the
disk drive in a virtual disk or as a spare:
Select Manage > Utilities > Disk Drive Utilities >
Clear Metadata.
Select the disk, and click on Clear Metadata for
Selected Disk Drives.