Tandberg Data SLR7-140 PROGRAMMER, Руководство пользователя

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Tandberg Data Write
30-4 Tandberg SLR Product Line SCSI Functional Specifications
30.8. Exception Handling
30.8.1. General
See sections on Error Conditions For All Commands,
Deferred Errors, Error Conditions For Media Access
Commands and Buffer Parity Errors.
When the WRITE command has started execution, all
detected errors will set the VADD bit and the
Information Bytes will hold the difference between the
requested and the actual transfer length. See the
following sections for details.
If the FIX bit is one and the Drive is in Variable Block
mode, the WRITE command will be terminated with CHECK
CONDITION. The Error Code will be set to I
NVALID FIELD IN
CDB. No data will be transferred.
If the Transfer Length is not in the legal range, the
WRITE command will be terminated with CHECK CONDITION.
The Error Code will be set to I
NVALID FIELD IN
CDB. No data
will be transferred.
If the inserted cartridge is write-protected, the WRITE
command will be terminated with CHECK CONDITION status.
No data will be transferred. The Error Code will be set
to W
RITE PROTECTED
. This will be true even if the requested
Transfer Length is zero.
30.8.2. Unsupported Block Length
If the FIX bit is set to one and the block size
configured by the Block Length field of the Block
Descriptor List (of the MODE SELECT command) is not in
the range of legal values, the WRITE command is
terminated with CHECK CONDITION status. The Error Code
will be set to I
NCOMPATIBLE MEDIUM INSTALLED
. No data will be
transferred. See section 14.3.2 Block Descriptor List
for information on the range of legal block lengths.