Compaq ProLiant ML350 Maintenance And Service Manual page 112

Table 3-19
ADU Diagnostic Messages
Message Description
Drive (bay) X is a This drive has been replaced and
replacement marked OK by the firmware. This
drive marked OK may occur if a drive has an
intermittent failure (for example, if a
drive has previously failed, then
when ADU is run, the drive starts
working again).
Drive (bay) X is The indicated physical drive has
failed failed.
Drive (bay) X is This drive is being rebuilt from the
undergoing drive corresponding mirror or parity data.
recovery
Drive (bay) X The 210-megabyte hard drive has
needs replacing firmware version 2.30 or 2.31.
Drive (bay) X An error occurred while ADU was
upload code not trying to read the upload code
readable information from this drive.
Drive (bay) X The physical drive was incorrectly
was replaced after another drive failed.
inadvertently
replaced
Drive Monitoring ADU unable to get Monitor and
features are Performance data due to fatal
unobtainable command problem such as drive
time-out, or unable to get data due to
these features not supported on the
controller.
Drive Monitoring Monitor and Performance features
is NOT enabled have not been enabled on this drive.
for SCSI Port x
Drive ID x
Drive time-out ADU issued a command to a physical
occurred on drive and the command was never
physical drive acknowledged.
bay X
Drive X indicates Message indicates physical drive that
position Y seems to be scrambled or in a drive
bay other than the one for which it
was originally configured.
Duplicate write Data could not be written to the array
memory error accelerator board in duplicate due to
the detection of parity errors. Not a
data loss situation.
continued
Diagnostics and Troubleshooting 3-57
Recommended Action
Replace the drive.
Replace the drive.
Normal operations should occur.
Replace the drive.
If there were multiple errors, this drive may
need to be replaced.
Replace the drive that was incorrectly replaced
and replace the original drive that failed. Do not
run the BIOS Setup Utility and try to reconfigure;
data will be lost.
Check for other errors (time-outs, and so on). If
no other errors occur, upgrade the firmware to a
version that supports Monitor and Performance,
if desired.
Run the BIOS Setup Utility to initialize the
Monitor and Performance features.
The drive or cable may be bad. Check the other
error messages on the Diagnostics screen to
determine resolution.
Examine the graphical drive representation on
ADU to determine proper drive locations.
Remove drive X and place it in drive position Y.
Rearrange the drives according to the ADU
instructions.
Replace the array accelerator board.
continued