HP A7143A RAID160 SA Controller Support Guide, February 2007

Troubleshooting
The sautil Command
Chapter 6
88
data loss may result if a second disk should fail. For
RAID ADG, data loss may result if two additional disks
should fail.
READY FOR RECOVERY OPERATION
A replacement disk is present, but rebuild hasn’t started
yet (another logical drive may be currently rebuilding).
The logical drive will also return to this state if the
rebuild had been aborted due to unrecoverable read errors
from another disk.
RECOVERING One or more physical disks in this logical drive are being
rebuilt.
WRONG PHYSICAL DISK WAS REPLACED
While the logical drive was in a degraded state, the
system was powered off and a disk other than the failed
disk was replaced. Shut off the system and replace the
correct (failed) disk.
PHYSICAL DISK(S) NOT PROPERLY CONNECTED
While the system was off, one or more disks were removed.
Note: the other logical drives are held in a temporary
"failed" state when this occurs.
EXPANDING The data in the logical drive is being reorganized
because:
1) Physical disks have been added to the array (capacity
expansion).
2) The stripe size is being changed (stripe-size
migration).
3) The RAID level is being changed (RAID-level migration).
NOT YET AVAILABLE
A capacity expansion operation is in progress (or is
queued up) that will make room on the disks for this new
logical drive. Until room has been made on the physical
disks, this newly configured logical drive cannot be read
or written.