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READ POSITION
Table 67. READ POSITION Command
76543210
0 Operation Code (34h)
1 Logical Unit Number (0) Reserved BT(0)
2 Reserved
3 Reserved
4 Reserved
5 Reserved
6 Reserved
7 Reserved
8 Reserved
9 Control
The READ POSITION command returns current position information to the initiator.
The data returned has the format in Table 68.
Table 68. READ POSITION Data
76543210
0 BOP EOP(0) Reserved BPU(0) Reserved
1 Partition Number (0)
2 Reserved
3 Reserved
4
:
7
First Block Location
8
:
11
Last Block Location
12 Reserved
13
:
15
Number of blocks in buffer (0)
16
:
19
Number of bytes in buffer (0)
52 Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive: SCSI Reference