Compaq ML370 Failed until Failed state until the condition is Corrected, Miscompare, ID x is not

		Diagnostics and Troubleshooting 3-43
Table 3-16
ADU Diagnostic Messages continued
Message	Description	Recommended Action
Loose cable	Controller unable to communicate	Check all controller and drive cable
detected—	with one or more physical drives,	connections.
logical drives	probably because of a cabling
may be marked	problem. Logical drives may be in a
FAILED until	FAILED state until the condition is
corrected	corrected, preventing access to data
	on the controller.
Mirror data	Data was found at reinitialization in	Replace the Array Accelerator board.
miscompare	the posted write memory; however,
	the mirror data compare test failed
	resulting in data being marked as
	invalid. Data loss is possible.
No configuration	The Array Accelerator board has not	If the Array Accelerator board is present, run the
for accelerator	been configured.	Array Configuration Utility (ACU) to configure the
board		board.
NVRAM	Nonvolatile RAM has a configuration	Place the array controller in the proper slot or
configuration	for an array controller, but there is no	run the System Configuration Utility to
present,	board in this slot. Either a board has	reconfigure nonvolatile RAM to reflect the
controller not	been removed from the system or a	removal or new position.
detected	board has been placed in the wrong
	slot.
RIS copies	Drives on controller contain copies of	Upgrade ADU to most recent version.
between drives	RIS which do not match.
do not match
SCSI Port x Drive	Monitor and performance threshold	Check for the particular threshold that has been
ID x has	for this drive has been violated.	violated.
exceeded
threshold(s)

SCSI Port x Drive	Drive has not been stamped with
ID x is not	monitor and performance features.
stamped for
monitoring

Run the Array Configuration Utility (ACU). Changing the configuration and saving should cause ACU to stamp drive with monitor and performance features. To do this without destroying the current configuration, change Array Accelerator size and save configuration. Change the Array Accelerator back to original size and save again.

SCSI Port x Drive	Copies of RIS on drive do not match.	Drive may need to be replaced. Check for other
ID x RIS copy		errors.
mismatch
SCSI Port x Drive	ADU found a drive that needs to be	Replace drive or correct condition that caused
ID x failed—	replaced.	error.
REPLACE (failure
message)
SCSI Port x Drive	Drive firmware is below	Run Options ROMPaq to upgrade drive to latest
ID x firmware	recommended version.	firmware revision.
needs upgrading

continued