Read / Write Compression Page (32H) - Quantum DLT 8000 Product Manual

SCSI Commands
LOG SENSE Command (4Dh) (continued)

5.8.6 READ / WRITE COMPRESSION Page (32h)

This page begins with a 4-byte header followed by the log parameter blocks of 6 or 8 bytes,
depending on the Parameter Code selected.
LOG PAGE HEADER
Bit 7
Byte
0 Reserved
1
(MSB)
2 - 3
Figure 5–26 READ / WRITE COMPRESSION RATIO LOG SENSE Header Format
Table 5–27 READ / WRITE COMPRESSION RATIO LOG SENSE Header Field
Field Name
Page Code
Additional Length
5-60
6 5
Additional Length
Descriptions
Description
The Page Code echoes the page code that was specified in the LOG
SENSE command descriptor block.
The Additional Length field specifies the number of bytes available
and depends on the parameters requested.
Quantum DLT 8000 Tape System
4 3
Page Code (32h)
Reserved
2 1 0
(LSB)