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3-60 Diagnostic Tools
DAAD 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 System Configuration
Utility.
Logical Drive X
status =
FAILED
This status could be issued for
several reasons. If this logical
drive is configured for No Fault
Tolerance and one or more
drives fail, this status will occur.
If mirroring is enabled, and any
two mirrored drives fail, this
status will occur. If Data
Guarding is enabled, and two or
more drives fail in this unit, this
status will occur. This status may
also occur if 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) and 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
A physical drive in this logical
drive has failed. The logical drive
is operating in interim recovery
mode and is vulnerable.
Replace the failed drive as soon as possible.
Logical Drive X
status =
LOOSE
CABLE
DETECTED
A physical drive has a cabling
problem.
Turn the system off and attempt to reattach
the cable onto the drive. If this does not work,
replace the cable.
Logical Drive X
status =
NEEDS
RECOVER
A physical drive in this logical
drive has failed and has now
been replaced. This drive needs
to be rebuilt from the mirror drive
or the parity data.
When booting up the system, select the "F1 -
rebuild drive" option to rebuild the replaced
drive.
Logical Drive X
status =
OVERHEATE
D
The temperature of the
Intelligent Array Expansion
System drives is beyond safe
operating levels and it has shut
down to avoid damage.
Check the fans and the operating
environment.
Logical Drive X
status =
OVERHEATIN
G
The temperature of the
Intelligent Array Expansion
System drives is beyond safe
operating levels.
Check the fans and the operating
environment.
Logical Drive X A physical drive in this logical Nothing needs to be done. Normal operations