User`s guide

StorageWorks RAID Array 200 Subsystem Family
Error/Problem
Possible Cause(s)
Action(s) To Take
Mismatch between
NVRAM & Flash
EEPROM
configurations
•
Power failure occurred
before the configuration data
was updated to both the
NVRAM and EEPROM.
•
Faulty NVRAM.
Run the Standalone utilities. Refer
to Chapter 5 for more information.
Replace the controller.
Unidentified device
found at Chn x
Tgt y
•
Drive was inadvertently
replaced with new drive.
•
Failed drive was replaced
with a new drive during a
system power down.
•
Replace identified drive with
original drive.
•
Start a manual rebuild on the
replacement drive.
Warning: the
firmware Flash
EEPROM is reaching
the end of its
life. It should be
replaced ASAP
Controller EEPROM is reaching
its programmability limit.
Back up the configuration to
diskette and then replace the
controller.
Warning: x system
drive is degraded
Drive failed in a redundant RAID
Logical Drive.
•
Run the utilities to check the
drive status.
•
Replace the appropriate failed
drive.
Continued on the next page.
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