HP Surestore Disk Array 12h - And FC60 Service Manual page 152

Troubleshooting
Event Code Descriptions
Event Event Name
Number
(DEC/hex)
Disk Drive
80/0x50
Failed Start Unit
Command
Unexpected
81/0x51
Disk Drive
Status
Target Storage
82/0x52
Unchanged By
Compare And
Swap
Internal Data
83/0x53
Transfer
Timeout
Internal SCSI
84/0x54
Bus Data
Transfer Error
Recovered By
85/0x55
Disk Drive On
Retry
152
Event Predictive
Logged Maintenance
Implication
Y Single
Occurrence
Y Single
Occurrence,
possible
compatibility
problem
Y I
gnore
Y Single
Occurrence,
unless with
other errors
N Single
Occurrence
unless with
other errors
Y See drive
vendor
recommendatio
n
Suspected Description
Components
Disk Drive The disk drive returned bad
status for a start unit
command. The controller's
retries are exhausted.
Disk Drive The disk drive returned a
status inconsistent with the
Controller
current operation The
Internal SCSI
controller's retries are
Bus
exhausted or the I/O is not
retryable.
None The requested compare and
swap command was valid but
did not change the contents of
target storage.
Controller A transfer failed due to a
timeout. Typically results
Disk Drive
because the disk drive took
Internal SCSI
too long to complete the
Bus
command.
Controller A data transfer failed. This
error is typically accompanied
Disk Drive
by other errors that overwrite
Internal SCSI
it.
Bus
Disk Drive On a previous attempt(s), the
disk drive failed the I/O. The
controller retried the I/O and
the disk drive returned a status
indicating the I/O was
successful.