Table B-2: Extended Copy Parameter List - Spectra Logic Spectra S50 User Manual

target descriptors, followed by one or more segment descriptors, followed by any
optional inline data.

Table B-2: Extended Copy Parameter List

Bit
Byte 7
0
1 Reserved
2
3
4 (MSB)
7
8 (MSB)
11
12 (MSB)
15
16
47
n-31
n
0
n
0
n
The List Identifier field is a unique value selected by the application client to identify
the EXTENDED COPY operation to the copy manager. The List Identifier may also be used in
the Receive Copy Results command (see Appendix C. Receive Copy Results—84h) to
request status for a specific EXTENDED COPY command. The List Identifier value will be
unique for each concurrent EXTENDED COPY command sent by an initiator. If the copy
manager detects a duplicate List Identifier, the command terminates with a CHECK
Appendix B. Extended Copy—83h—SPC2 Specifications
6 5 4
Str NRCR
Target Descriptor List Length
Segment Descriptor List Length
Inline Data Length
Target Descriptor(s)
Target Descriptor 0
Target Descriptor X
Segment Descriptor(s)
Segment Descriptor 0
(See specific table for length.)
Segment Descriptor Y
(See specific table for length.)
118
3 2
List Identifier
Reserved
(n-15)
Reserved
(m-n)
:
:
Inline Data
1 0
Priority
(LSB)
(LSB)
(LSB)