Compaq ProLiant 8000 ProLiant 8000 Intel Pentium III Xeon 700MHz Servers Maint - Page 148

Array Expansion System drives is, or Loose Cable Detected state.

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Diagnostics and Troubleshooting 3-51 Table 3-16 ADU Diagnostic Messages continued Message Description Logical drive X failed due to cache error This logical drive failed due to a catastrophic cache error. Logical Drive X status = FAILED This status could be issued for several reasons. Logical drive is configured for No Fault Tolerance and one or more drives fail. Mirroring is enabled, and any two mirrored drives fail. Data Guarding is enabled, and two or more drives fail in this unit. Another configured logical drive is in the Wrong Drive Replaced or Loose Cable Detected state. Logical Drive X status = INTERIM RECOVERY (volume functional, but not fault tolerant) A physical drive in this logical drive has failed. The logical drive is operational, but the loss of an additional drive causes permanent data loss. Logical Drive X status = LOOSE CABLE DETECTED A physical drive or an external storage unit may have a cabling or connection problem. Solution: Turn the system off and attempt to reattach any loose connections. If this does not work, replace the cable(s) and connection(s). Logical Drive X status = OVERHEATED The temperature of the Intelligent Array Expansion System drives is beyond safe operating levels, and has shut down to avoid damage. Recommended Action Replace the array accelerator board and reconfigure using the Array Configuration Utility. Check for drive failures, wrong drive replaced, or loose cable messages. If there was a drive failure, replace the failed drive(s), then restore the data for this logical drive from the tape backup. Otherwise, follow the wrong drive replaced or loose cable detected procedures. Replace the failed drive as soon as possible. Turn the system off and attempt to reattach any loose connections. If this does not work, replace the cable(s). Check the fans and the operating environment. continued

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Diagnostics and Troubleshooting
3-51
Table 3-16
ADU Diagnostic Messages
continued
Message
Description
Recommended Action
Logical drive X
failed due to
cache error
This logical drive failed due to a
catastrophic cache error.
Replace the array accelerator board and
reconfigure using the Array Configuration Utility.
Logical Drive X
status = FAILED
This status could be issued for
several reasons.
■
Logical drive is configured for No
Fault Tolerance and one or more
drives fail.
■
Mirroring is enabled, and any
two mirrored drives fail.
■
Data Guarding is enabled, and
two or more drives fail in this
unit.
■
Another configured logical drive
is in the Wrong Drive Replaced
or Loose Cable Detected state.
Check for drive failures, wrong drive replaced,
or loose cable messages. If there was a drive
failure, replace the failed drive(s), then restore
the data for this logical drive from the tape
backup. Otherwise, follow the wrong drive
replaced or loose cable detected procedures.
Logical Drive X
status =
INTERIM
RECOVERY
(volume
functional, but
not fault tolerant)
A physical drive in this logical drive
has failed. The logical drive is
operational, but the loss of an
additional drive causes permanent
data loss.
Replace the failed drive as soon as possible.
Logical Drive X
status = LOOSE
CABLE
DETECTED
Solution: Turn
the system off
and attempt to
reattach any
loose
connections. If
this does not
work, replace
the cable(s) and
connection(s).
A physical drive or an external
storage unit may have a cabling or
connection problem.
Turn the system off and attempt to reattach any
loose connections. If this does not work, replace
the cable(s).
Logical Drive X
status =
OVERHEATED
The temperature of the Intelligent
Array Expansion System drives is
beyond safe operating levels, and
has shut down to avoid damage.
Check the fans and the operating environment.
continued