HP Surestore Disk Array 12h - And FC60 Service Manual page 154

Troubleshooting
Event Code Descriptions
Event Event Name
Number
(DEC/hex)
Host Read
90/0x5a
Collision With
Failed Cache
Post
Ambiguous
91/0x5b
Volume Set
Reference
Recovery
92/0x5c
From RAM
Loss Failed
154
Event Predictive
Logged Maintenance
Implication
Y Ignore - see
accompanyin
g errors
Ignore
Y
Y Single
Occurrence
Suspected Description
Components
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.
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.
Disk Drive, This error indicates that the
controller was unable to
Back End
recover an NVRAM image
SCSI Bus,
any disk in the volume set.
Controller,
This could be because of the
Operator
disks present have images, or
the disks that have images
were removed, or failed before
the could be fully uploaded
into the controller.