Write Same (41) - Fujitsu MAU3147RC SERIES Technical Manual

Serial attached scsi interface specifications
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Sense Key
Additional sense code/
Additional sense code qualifier
"VALID" Bit
"ILI" bit
Information Field: ("Transfer byte length in the CDB) –
Remark: The calculation formula for the information field expresses 1 logical
Error recovery processing during execution of this command is performed in
accordance with the specifications in the MODE SELECT parameters (Page code
1: Read/Write Error Recovery Parameter, Page Code 21: Additional Error
Recovery Parameter, but the AWRE flag and DTE flag are not applied.

4.4.7 WRITE SAME (41)

Bit
Byte
0
1
2
3
4
5
6
7
8
9
This command requests that the device server write the single block of data
transferred by the application client to the medium multiple times to consecutive
multiple logical blocks.
A "Logical Block data (Lbdata)" bit of zero and a "Physical Block data (Pbdata)"
bit of zero indicates that the single block of data transferred by the application
client shall be used without modification. A "Lbdata" bit of one requests that the
IDD replace the first four bytes of the data to be written to the current logical
block with the logical block address of the block currently being written.
C141-C009
(Original "Transfer byte length")
data block as n physical sectors and n sub-sectors, and when negative,
as a complement of 2.
7
6
5
0
0
0
Logical Block Address (MSB)
Logical Block Address
Logical Block Address
Logical Block Address (LSB)
0
0
0
Number of Blocks (MSB)
Number of Blocks (LSB)
0
0
0
4.4 Maintenance, Diagnostic Commands
: 05 = ILLEGAL REQUEST
: 24-00 = Invalid field in CDB
: "1"
: "1"
4
3
2
X'41'
0
0
Pbdata Lbdata RelAdr
0
0
0
0
0
0
1
0
0
0
0
0
4-193

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