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SCSI Commands: 40BREQUEST SENSE
Sense
Key
ASC
ASCQ
Byte 2
Byte 12
Byte 13
04h
40h
85h
04h
40h
86h
04h
40h
87h
04h
40h
88h
04h
40h
90h
04h
40h
91h
04h
40h
BDh
04h
44h
00h
04h
44h
D3h
04h
52h
00h
05h Illegal Request
05h
1Ah
00h
05h
20h
00h
05h
24h
00h
05h
25h
00h
05h
26h
00h
05h
26h
02h
05h
26h
04h
05h
26h
98h
05h
3Bh
0Ch
05h
53h
02h
Message
MON Task diagnostic
failed
LIB Task diagnostic failed
CHANNEL Task
diagnostic failed
LED Task diagnostic failed
SERVO Task FAN
diagnostic failed
SERVO Task diagnostic
failed
Diagnostic task timeout
Internal target failure
AIC interrupt read parity
error
Cartridge fault
Parameter list length error
Invalid command
operation code
Invalid field in CDB
Logical unit not supported
Invalid field in parameter
list
Parameter value invalid
Invalid release of
persistent reservation
Invalid field parameter
checksum
Position past beginning of
medium
Medium removal
prevented
Page 176
Explanation
During POST or diagnostics the
MON Task reported an error. Refer
to the VSCQ for more information
about the cause.
During POST or diagnostics the LIB
Task reported an error. Refer to the
VSCQ for more information about
the cause.
During POST or diagnostics the
CHANNEL Task reported an error.
Refer to the VSCQ for more
information about the cause.
During POST or diagnostics the
LED Task reported an error. Refer
to the VSCQ for more information
about the cause.
During POST or diagnostics the
SERVO Task reported a FAN error.
Refer to the VSCQ for more
information about the cause.
During POST or diagnostics the
SERVO Task reported an error.
Refer to the VSCQ for more
information about the cause.
Task failed to respond to diagnostic
request.
Hardware error occurred.
SCSI chip internal parity error
detected.
The tape is snapped.
The amount of data sent in a MODE
SELECT or LOG SELECT com-
mand is incorrect.
The Operation Code in the
command was not a valid Operation
Code.
An invalid field has been detected in
a Command Descriptor Block.
The command was addressed to a
non-existent logical unit number.
An invalid field has been detected in
the data sent during the data phase.
Firmware download flash failure.
Invalid request for release of a
Persistent Reservation.
Microcode image invalid, bad
checksum or CRC.
SET CAPACITY command issued
with tape not at beginning-of-
medium.
An UNLOAD command has failed to
eject the tape because medium
removal has been prevented.
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