Tandberg Data SLR7-140 PROGRAMMER, Руководство пользователя

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Tandberg Data Write Buffer
31-6 Tandberg SLR Product Line SCSI Functional Specifications
31.10. Exception Handling
See sections on Error Conditions For All Commands,
Deferred Errors and Buffer Parity Errors.
If the WRITE BUFFER command is received while the
inserted tape is not logically positioned at BOP, the
Drive will terminate the WRITE BUFFER with CHECK
CONDITION. The Drive Error Code will be set to C
OMMAND
SEQUENCE ERROR
. No data will be transferred.
If the Mode is not in the set of legal modes, the Drive
will terminate the WRITE BUFFER with CHECK CONDITION.
The Drive Error Code will be set to I
NVALID FIELD IN
CDB.
No data will be transferred.
If the Parameter List Length plus the Buffer Offset
exceeds the capacity of the data buffer, the WRITE
BUFFER command will be terminated with a CHECK CONDITION
status. The Drive Error Code will be I
NVALID FIELD IN
CDB.
No data will be transferred.
If the Buffer ID is not set to zero in mode 0,2 or 7,
the Drive will terminate the WRITE BUFFER command with
CHECK CONDITION status. The Drive Error Code will be
I
NVALID FIELD IN
CDB. No data will be transferred.
If the validity checks made on the microcode data prior
saving in mode 5 or 7 fails, the WRITE BUFFER command
will be terminated with a CHECK CONDITION status. The
Drive Error Code will be I
NVALID FIELD IN PARAMETER LIST
. In
this case internal data structures in the drive may have
been damaged and the Drive should be reset before any
new commands are issued.
If the Link bit is set to one in mode 5 or in the last
WRITE BUFFER command in mode 7, the WRITE BUFFER command
will be terminated with a CHECK CONDITION status. The
Drive Error Code will be I
NVALID FIELD IN
CDB. No data will
be transferred.
If a Mode 5 or 7 command is issued while the Drive is in
a load/retention sequence, the Drive will return CHECK
CONDITION status, and the Error Code will be set to
L
OGICAL UNIT IS IN THE PROCESS OF BECOMING READY
.