Compaq PROLIANT ML370 Maintenance And Service Manual page 93

Table 3-16
ADU Diagnostic Messages
Message Description
Controller is not If controller was previously
configured configured and you change drive
locations, there may be a problem
with placement of the drives. ADU
examines each physical drive and
looks for drives that have been
moved to new drive bays.
Controller The controller returned an error from
reported POST its internal Power-On Self Tests.
error.
Error Code: x
Controller ADU did not find a valid configuration
restarted with a signature to use to get the data.
signature of zero Nonvolatile RAM may not be present
(unconfigured) or the signature
present in nonvolatile RAM may not
match the signature on the
controller.
Disable Posted-writes have been disabled by
command issued the issuing of the Accelerator Disable
command. This occurred because of
an operating system device driver.
Drive (bay) X Firmware on this physical drive is
firmware needs below the latest recommended
upgrading version.
Drive (bay) X has Drive has insufficient capacity to be
insufficient used in this logical drive
capacity for its configuration.
configuration
Drive (bay) X has Physical drive has invalid monitor
invalid M&P and performance data.
stamp
Drive (bay) X has The array controller could not
loose cable communicate with this drive at
power-up. This drive has not
previously failed.
Drive (bay) X is a This drive has been replaced. This
replacement message displays if a drive is
drive replaced in a fault tolerant logical
volume.
continued
Diagnostics and Troubleshooting 3-39
Recommended Action
Look for messages indicating which drives have
been moved. If none appear and drive swapping
did not occur, run the Array Configuration Utility
to configure the controller and run the System
Configuration Utility to configure nonvolatile
RAM. Do not run either utility if you believe
drive swapping has occurred.
Replace the controller.
Run the System Configuration Utility to
configure the controller and nonvolatile RAM.
Restart the system. Run the Array Configuration
Utility to reinitialize the Array Accelerator board.
Run the Options ROMPaq Utility to upgrade the
drive firmware to the latest revision.
Replace this drive with a larger capacity drive.
Run the System Configuration Utility to properly
initialize this drive.
Check all cable connections first. The cables
could be bad, loose, or disconnected. Turn on
the system and attempt to reconnect
signal/power cable to the drive. If the error
recurs, replace the cable. If the error recurs
again, the drive may need to be replaced.
If the replacement was intentional, allow the
drive to rebuild.
continued