Reserve Unit (6) Command (16H) - Quantum DLT 8000 Product Manual

5.24 RESERVE UNIT (6) Command (16h)

The RESERVE UNIT (6) command is a 6-byte command that reserves the specified tape
drive for exclusive use by the requesting initiator or for another specified SCSI device.
Bit 7
Byte
0
1 Logical Unit Number
2 - 4
5 Unused
Figure 5–91 RESERVE UNIT (6) Command Descriptor Block — Data Format
6 5
Operation Code (16h)
3rdPty
Quantum DLT 8000 Tape System
4 3
Third Party Device ID
Reserved
Reserved
SCSI Commands
2 1
Rsv'd
Flag
0
Link
5-201