HP SureStore E Disk Array 12H User's and Service Manual (C5445-90901, September 1999)

Troubleshooting
Event Code Descriptions
154
Troubleshooting
Event
Number
(DEC/hex)
Event Name Event
Logged
Predictive
Maintenance
Implication
Suspected
Components
Description
90/0x5a
Host Read
Collision With
Failed Cache
Post
Y Ignore - see
accompanyin
g errors
None A host write was flushed from
cache but ended with a non-
SUCCESS status; this caused
cache to mark the write cache
entry as RETRY which means
it is stuck in cache. A new
host read partially hits the
same address which normally
causes the write to flush but
the write is stuck in cache.
The response is to fail the
read.
91/0x5b
Ambiguous
Volume Set
Reference
Y
Ignore None A volume set ID referenced in
a recover command was
ambiguous. If a null (wild
card) volume set was used in a
recover command then this
error means that the controller
found drives multiple volume
sets present. If a non-null
volume set was used then this
error means that the controller
is already attached to a
volume set other than the one
referenced in the recover
command.
92/0x5c
Recovery
From RAM
Loss Failed
Y Single
Occurrence
Disk Drive,
Back End
SCSI Bus,
Controller,
Operator
This error indicates that the
controller was unable to
recover an NVRAM image
any disk in the volume set.
This could be because of the
disks present have images, or
the disks that have images
were removed, or failed before
the could be fully uploaded
into the controller.