Seagate Fibre Channel Interface - Manual (Page 354)

340 Fibre Channel Interface Manual, Rev. D
12.66 Write Same (10) command
The Write Same (10) command requests that the target write the single block of data transferred by the initiator
to the medium multiple times.
Field definitions (listed alphabetically)
Control
See Section 11.2.1.6.
LBdata (Logical Block data)
Seagate fibre channel drives do not support this bit.
Logical Block Address
The 32-bit address of the logical block affected by this command.
Number of Blocks
The number of contiguous logical blocks to be written.
0
A value of 0 requests that all the remaining logical blocks on the medium be written.
PBdata (Physical Block data)
Seagate fibre channel drives do not support this bit.
RelAdr (Relative Address)
This function is not supported by drives described in this manual.
Table 231: Write Same (10) command (41h)
Bit
Byte
7 6 5 4 3 2 1 0
0 0 1 0 0 0 0 0 1
1
Reserved
PBdata LBdata RelAdr
2
Logical Block Address (MSB)
3
Logical Block Address
4
Logical Block Address
5
Logical Block Address (LSB)
6
Reserved
7
Number of Blocks (MSB)
8
Number of Blocks (LSB)
9
Control
41h
Table
number
231
231
231
231
231
231