HP ProLiant Gen9 Troubleshooting Manual page 75

1720-Slot X Drive Array - S.M.A.R.T. Hard Drive(s) Detect imminent failure: Port X
Box Y Bay(s) Z...
...Do not replace drive unless all other drives in the array are online! Back up data before replacing drive(s) if using
RAID 0.
Audible Beeps: None
Possible Cause: A hard drive SMART predictive failure condition is detected. It may fail at some time in the
future.
Action:
•
If this drive is part of a non-fault-tolerant configuration, back up all data before replacing the drive and
restore all data afterward.
•
If this drive is part of a fault-tolerant configuration, do not replace this drive unless all other drives in the
array are online.
1721- Slot # Drive Array - Drive Parameter Tracking Predicts Imminent Failure
Action: When conditions permit, replace the following drives: Port # Box # Bay(s) #
1724-Slot X Drive Array - Physical Drive Position Change(s) Detected - ...
...Logical drive configuration has automatically been updated.
(and sometimes also this:)
* Inactive spare drive assignments have been lost due to invalid movement.
Possible Cause: The logical drive configuration has been updated automatically following physical drive
position changes.
Action: Reassign spare drives using HP SSA.
1726-Slot X Drive Array - Cache Memory Size or Battery Presence Has Changed
...Cache Module configuration has automatically been updated.
Possible Cause: The cache module configuration has been updated automatically due to replacement of the
cache module (or controller) with one having different cache memory size. This message may also appear
following removal or installation of the cache battery back.
Action: To change the default cache read/write allocation ratio, run HP SSA.
1727-Slot X Drive Array - New (or Previously Failed) Logical Drive(s) Attachment
Detected
(sometimes followed by:)
...*Auto-configuration failed: Too many logical drives
*Auto-configuration failed: RAID 5/6 Drive Array migrated
Possible cause: The controller has detected an additional array of drives that was connected when the power
was off. The logical drive configuration information has been updated to add the new logical drives. The
maximum number of logical drives supported is 64. Additional logical drives cannot be added to the
configuration.
Action: Confirm the logical drive configuration using HP SSA.
HP ProLiant server errors 75