Packetized Failure Code; Table 1.31 Packetized Failures Field - Fujitsu MBA3073 SERIES Technical Manual

If sense data is provided, SNSVALID will be set to one and the SENSE DATA LIST LENGTH
field will specify the number of bytes in the SENSE DATA field. The SENSE DATA LIST
LENGTH field only contains even lengths greater than zero and not be set to a value greater than
252.
If no sense data is provided, SNSVALID shall be set to zero. The INIT shall ignore the SENSE
DATA LIST LENGTH field and shall assume a length of zero.
If packetized failure data is provided, the packetized failures valid bit (RSPVALID) will be set to
one and the PACKETIZED FAILURES LIST LENGTH field will specify the number of bytes in
the PACKETIZED FAILURES field.
The PACKETIZED FAILURES LIST LENGTH field contains a length of 4. Other lengths are
reserved for future standardization.
If no packetized failure data is provided, RSPVALID will be set to zero. The INIT shall ignore the
PACKETIZED FAILURES LIST LENGTH field and shall assume a length of zero.
The STATUS field contains the status of a task that completes. See the SCSI Architecture
Model-2 standard for a list of status codes.
The PACKETIZED FAILURES field (see table 1.31) contains information describing the
packetized failures detected during the execution of a task. The PACKETIZED FAILURES field
shall contain valid information if the TARG detects any of the conditions described by the
packetized failure code (see table 1.32).
Bit
7
Byte
0
1
2
3
The PACKETIZED FAILURE CODE field is defined in table 1.31.
1-61
Table 1.31 PACKETIZED FAILURES field
6 5 4

PACKETIZED FAILURE CODE

3 2
RESERVED
RESERVED
RESERVED
1 0
C141-C007