SimpleTech ZeusIOPS User Manual
46
Zeus
IOPS
3.5-Inch Fibre Channel Solid State Drive Product Manual Rev. 1.0
R
EAD
C
APACITY
(25h)
The READ CAPACITY command provides a means for the initiator to request information regarding
the capacity of the logical unit. Bytes 1 through 9 are ignored. If a Byte 8 is a non-zero, Illegal
command will be returned.
the capacity of the logical unit. Bytes 1 through 9 are ignored. If a Byte 8 is a non-zero, Illegal
command will be returned.
Table 23.
Read Capacity CDB
Bit
Byte
7
6
5
4
3
2
1
0
0
Operation Code (25h)
1
Logical Unit Number (RSVD)
Reserved
RelAdr
2
(MSB)
Logical Block Address
3
4
5
(LSB)
6
Reserved
7
Reserved
8
Reserved
PMI
9
Control