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DLT4000 SCSI Interface
8-120 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem
8.4.22 SPACE (11h)
Bit
7
6
5
4
3
2
1
0
0
Operation Code (11h)
1
Logical Unit Number
Reserved
Code
2
(MSB)
Byte
3
Count
4
(LSB)
5
Unused
Reserved
Flag
Link
Figure 8-75
SPACE CDB
SPACE provides a variety of positioning functions that are determined by Code and
Count fields in the Command Descriptor Block. Both forward (toward EOM/P) and
reverse (toward BOM/P) positioning are provided.
Code
The code is defined as follows:
Space Code
Space by:
000b
Blocks
001b
Filemarks
010b
Sequential Filemarks
011b
End-of-Data
Figure 8-76
SPACE Code Definition
For 2.6 and 6.0 GB format, the drive supports count values 0, 1, and 2 only. For 10.0
GB format, compress or noncompress, the count value can be from 0 to FFFFFFh.
Summary of Contents for DLT 4700
Page 1: ...DLTTM 4000 DLTTM 4500 DLTTM 4700 Cartridge Tape Subsystem Product Manual...
Page 2: ......
Page 160: ...Firmware Update From Tape 7 18 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 215: ...DLT4000 SCSI Interface DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 8 55...
Page 304: ...DLT4000 SCSI Interface 8 144 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 342: ...Sense Key Information C 6 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...
Page 359: ...Index DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem 7...
Page 360: ...Index 8 DLT4000 DLT4500 DLT4700 Cartridge Tape Subsystem...