Seagate Fibre Channel Interface User Manual
Page 311
Fibre Channel Interface Manual, Rev. D
297
The device server shall report the Logical Unit Numbers of configured logical units using the format shown in
Table 201.
Table 201: Report LUNs parameter list format
Field definitions (listed alphabetically)
LUN List Length
The LUN List Length field contains the length in bytes of the LUN list that is available to be transferred. The LUN List
Length is the number of logical unit numbers reported multiplied by eight. If the allocation length in the command descriptor
block is too small to transfer information about all configured logical units, the LUN List Length value is not adjusted to
reflect the truncation.
Bit
Byte
7
6
5
4
3
2
1
0
0
(MSB)
LUN List Length (n-7)
3
(LSB)
4
(MSB)
Reserved
7
(LSB)
LUN List
8
(MSB)
First LUN
15
(LSB)
.
.
.
n–7
(MSB)
Last LUN
n
(LSB)
Table
number