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Sense
Name
Key
0
NO SENSE
1
RECOVERED
ERROR
2
NOT READY
3
MEDIUM
ERROR
4
HARDWARE
ERROR
5
ILLEGAL
REQUEST
6
UNIT
ATTENTION
7
DATA
PROTECT
8
BLANK CHECK
9
(Reserved)
A
COPY ABORTED
B
ABORTED
COMMAND
C
EQUAL
D
VOLUME
OVERFLOW
E
MISCOMPARE
F
(Reserved)
C141-E167
Table 5.1
Sense key
The specific sense key does not exist.
1) Indicates that the command which was executed last was terminated
normally with a recovery operation by the IDD. If multiple errors
which were successfully recovered from during processing of a
single command occurred, the last error to have occurred is
reported.
2) Rounding processing of the MODE SELECT parameter was
performed.
The disk drive is not in a state where it can be accessed.
An irrecoverable error was detected due to a defect in the disk media or
an error in the recorded data.
The IDD detected an error in the hardware for which recovery processing is
impossible during command execution or self-diagnosis.
An illegal value was detected in the parameter transferred in the CDB or
the specification in the command.
specification. If the IDD detects an illegal parameter in the CDB, it
terminates the command without changing the contents of the disk
media. If an illegal parameter is detected in the parameters transferred
from the INIT in the DATA OUT phase, the contents of the disk media
may be changed by that command.
A UNIT ATTENTION condition occurred. (See Section 1.5 concerning
details of the UNIT ATTENTION condition.)
1) An illegal operation was attempted in an area where a read or write
operation is prohibited. In this case, that command is not executed.
2) A SET LIMITS command was issued 2 times in a group of
commands linked in a series.
Not Used
Not Used
Not Used
The IDD terminated a command abnormally during execution. Normally,
the INIT can attempt to recover by reissuing that command.
Not Used
Not Used
During execution of a Byte Check with the VERIFY command, the data
transferred from the INIT were compared to the data read from the disk
drive, but they did not match.
Not Used
Explanation
Also, an error in the LUN
5.1 Sense Data
5 - 5
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