Gateway 840 VT-100 - Manual (Page 190)

185
Drive events
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Data Underrun
WWN:
xx xx xx xx xx xx Py
OP: zz
The controller has detected
a data underrun from the
indicated drive. This is
caused by the controller
detecting a bad CRC in a
frame, and usually indicates
a link problem, either with
cabling or an enclosure. The
meaning of each field is as
follows:
WWN: Drive World Wide
Name
P: Drive port number
OP: SCSI command code
Signal error. Check cabling,
Disk I/O card, and
make sure that the
hard drive is
correctly seated.
Drive Busy
SN:x
x xx xx xx xx xx Py
OP: zz
The drive indicated has
returned a Busy status to a
command. The meaning of
each field is as follows:
SN: Serial Number
P: Drive port number
OP: SCSI command code
Drive is busy and
cannot accept any
more commands. No action
necessary.
Drive CC
SN:
xx xx xx xx xx xx Py
OP: zz SN:aa EXT:bb QL:cc
The drive indicated has
returned a Check Condition
status to a command. The
meaning of each field is as
follows:
SN: Serial Number
P: Drive port number
OP: SCSI command code
SN: SCSI sense key
EXT: SCSI extended sense
key
QL: SCSI extended sense
key qualifier
Typically because
of a
non-recoverable
media error,
hardware error. No action
necessary.
Drive Event Messages Description Cause Action