1800 Series - HP ProLiant Gen9 Troubleshooting Manual

1797-Slot X Drive Array - Write-Back Cache Read Error Occurred...
...Data in Cache has been lost. Caching is disabled.
Audible Beeps: None
Possible Cause: Hard parity error detected while reading data from posted-writes memory.
Action: Replace the cache module.
1798-Slot X Drive Array - Cache Module Self-Test Error Occurred...
...Caching is disabled.
Audible Beeps: None
Possible Cause: Cache Module failed self-test. Depending on the array controller model, the cache may be
disabled or the controller might not be usable until this problem is corrected.
Action: Replace the Cache Module.
1799-Slot X Drive Array - Drive(s) Disabled due to Write-Back Cache Data Loss....
...Select "F1" to continue with logical drives disabled.
Select "F2" to accept data loss and to re-enable logical drives.
Audible Beeps: None
Possible Cause: One or more logical drives failed due to loss of data in posted-writes memory.
Action:
•
Press the F1 key to continue with the logical drives disabled.
•
Press the F2 key to accept data loss and re-enable logical drives. After pressing the F2 key, check the
integrity of the file system and restore lost data from backup.

1800 Series

1802-Slot X Drive Array - Dual domain configured or detected but not supported by
this configuration
Audible beeps: None
Possible cause: A dual domain has been configured or detected, but is not supported.
Action: Perform one of the following:
•
Remove the extra cabling and shift back to single domain.
•
Upgrade the controller/SAAP license to enable dual domain.
1803-Slot X Drive Array - Cache Module is not installed;...
IMPORTANT: Unsupported Configuration: Controller performance and supported configurations are limited.
Action: Install the Cache Module to remove these limitations.
Audible Beeps: None
Possible Cause: The Cache Module is not installed.
Action: Install the Cache Module to remove the limitations.
HP ProLiant server errors 90