Report Luns; Logical Unit Numbers Data - IBM Ultrium Internal Tape Drive T200 Reference Manual

REPORT LUNs

The server uses this command to retrieve information about the Logical Units that
the drive supports.
The allocation length is at least 16 bytes. If this is not the case, the drive returns
Check Condition status, with a Sense Key of Illegal Request and an ASC/ASCQ of
Invalid Field in CDB.
Table 77 shows the data that is returned:
58
Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive: SCSI Reference
Table 76. REPORT LUNs Command
7 6
0
1
2
3
4
5
6
:
9
10
11
Table 77. Logical Unit Numbers Data
7 6
0
:
3
4
:
7
8
:
15
16
:
23
5 4 3
Operation Code (A0h)
Reserved
Reserved
Reserved
Reserved
Reserved
Allocation Length
Reserved
Control
5 4 3
LUN List Length
Reserved
LUN 0 (0)
LUN 1 (0001000000000000h)
2 1 0
2 1 0