HP StorageWorks All-in-One Storage System user guide (440583-005, February 2008)

SolutionPossible causeDescriptionAlert textObject
Replace failing hard drive
now (optional) or replace
hard drive after it fails.
Hard drive is failing.
A hard drive is failing
but still working.
Health: Failing
but still
working
Replace failing hard drive
now (optional) or replace
hard drive after it fails.
Hard drive is failing.
Logical disk is
configured as RAID 1
or RAID 1+0(10).Health: Failing
redundancy
but one mirror
still working
One of the pair of
mirrored hard drives
is failing but the other
hard drive is still
working.
Replace failed hard drive
immediately to restore
redundancy.
Hard drive has failed.
Logical disk is
configured as RAID 1
or RAID 1+0(10).Health: Failed
redundancy
but one mirror
still working
One of the pair of
mirrored hard drives
has failed but the
other hard drive is still
working.
Replace failed hard drive
immediately to restore
Hard drive has failed
and another hard
drive is failing.
Logical disk is
configured as RAID 1
or RAID 1+0(10).Health: Failed
redundancy,
the last mirror
is failing
redundancy. If second
hard drive fails before first
One of the pair of
is replaced, the logical
disk and data on the
logical disk will be lost.
mirrored hard drives
has failed and the
other hard drive is
failing.
Replace the failed hard
drives. Allocate new
Hard drive(s) with
storage allocated to
Logical disk has
failed.
Health: Failed
storage to replace lost
the logical disk have
storage. Restore data to
allocated space using
backups if available.
failed. The logical disk
cannot be rebuilt. The
logical disk and data
on the logical disk are
lost.
No action is required.
ASM is growing a
logical disk (LUN) to
The logical disk is
growing. Performance
Transition
state:
Extending
allocate new or more
is degraded. Reads
storage to an
and writes can still be
performed to logical
disk.
application
component,
user-defined
application, or shared
folder.
No action is required.
Configuration changes
are being made to the
The logical disk is
being reconfigured.
Transition
state:
Reconfiguring
logical disk by an
application other than
ASM.
Troubleshooting, servicing, and maintenance116