Exception Handling - Tandberg Data SLR7-140 PROGRAMMER Manual

Tandberg Data

31.10. Exception Handling

See sections on
Deferred Errors and Buffer Parity Errors.
If the WRITE BUFFER
inserted tape is not logically positioned at BOP, the
Drive will terminate
CONDITION. The Drive Error Code will be set to C
. No data will be transferred.
SEQUENCE ERROR
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
No data will be transferred.
If the Parameter List Length plus the Buffer Offset
exceeds the capacity
BUFFER command will be terminated with a CHECK CONDITION
status. The Drive Error Code will be I
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 CDB. No data will be transferred.
NVALID FIELD IN
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
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
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
31-6 Tandberg SLR Product Line SCSI Functional Specifications
Error Conditions
command is
the WRITE
of the data
NVALID FIELD IN PARAMETER LIST
NVALID FIELD IN
Write Buffer
For All Commands,
received while
BUFFER with CHECK
OMMAND
CDB.
NVALID FIELD IN
buffer, the WRITE
CDB.
NVALID FIELD IN
. In
CDB. No data will
.
the