Chapter 4: SCSI Commands
4-110
July 2004
81-81276-01 Rev A01
4.20 REWIND (01h)
The REWIND command tells the tape drive to position the medium at its beginning. Before rewinding,
the tape drive writes any write buffered data to the medium and appends an EOD marker.
Figure 4-71.
REWIND (01h) Command Descriptor Block — Data Format
Bit
Byte
7
6
5
4
3
2
1
0
0
Operation Code (01h)
1
Logical Unit Number
Reserved
Immed
2 – 4
Reserved
5
Unused
Reserved
Flag
Link
Table 4-63.
REWIND (01h) Command Descriptor Block — Field Descriptions
Field Name
Description
LUN
Logical Unit Number. The target ignores this field. Only an IDENTIFY message
can change the LUN.
Immed
Immediate. When the Immediate bit is set to 1, the tape drive first writes any
remaining buffered data to medium followed by an EOD marker. It then returns
status to the host before beginning the actual rewind operation. If the Immed bit is
set to 0, the tape drive returns status after completing the rewind.
Summary of Contents for DLTtape DLT1
Page 1: ...DLT1 VS80 SCSI Interface Guide...
Page 6: ...DLT1 VS80 SCSI Interface Guide vi July 2004 81 81276 01 Rev A01 Notes...
Page 12: ...Table of Contents xii July 2004 81 81276 01 Rev A01 Notes...
Page 16: ...List of Figures xiv July 2004 81 81276 01 Rev A01 Notes...
Page 20: ...List of Tables xviii July 2004 81 81276 01 Rev A01 Notes...
Page 24: ...Chapter 1 Introduction 1 4 July 2004 81 81276 01 Rev A01 Notes...
Page 32: ...Chapter 2 General SCSI Bus Operation 2 8 July 2004 81 81276 01 Rev A01 Notes...
Page 42: ...Chapter 3 SCSI Messages 3 10 July 2004 81 81276 01 Rev A01 Notes...
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