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SCSI Description
5–106
Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives
MODE SENSE (6) Command (1Ah) (continued)
Table 5–48 Format Device Page — Field Descriptions
Field
Value
Description
PS
1
Parameters Savable. This bit is only used with the
MODE SENSE command. This bit is reserved with
the MODE SELECT command. A PS bit value of 1
indicates that the disk drive is capable of saving
the page in a non-volatile vendor specific
location.
Tracks/Zone
The number of physical tracks per cylinder:
3
for 9.2 GB model,
5
for 18.4 GB,
10
for
36.7 GB,
20
for 73.4 GB
Alternate Sectors/Zone
The number of spare locations within a notch:
37
for 9.2 GB model,
63
for 18.4 GB,
XX
for
36.7 GB,
XX
for 73.4 GB
Alternate Tracks/Zone
0
The drive does not have any alternate tracks.
Alternate Tracks/Logical Unit
The number of tracks reserved for defect
handling:
46
for 9.2 GB model,
78
for 18.4 GB,
XX
for
36.7 GB,
XX
for 73.4 GB
Sectors/Track
413
The number of Physical Block Address sectors per
track. The value depends on the Notch value
selected in the Notch and Partitions page.
Data Bytes/Physical Sector
512
This value is the current disk sector size.
Interleave
1
The drive does not support interleave.
Track Skew Factor
The number of physical sectors between the last
logical sector on one track and the first logical
sector on the next track within a cylinder:
15
for 9.2 GB model,
15
for 18.4 GB,
18
for
36.7 GB,
15
for 73.4 GB
Cylinder Skew Factor
The number of physical sectors between the last
logical sector on one cylinder and the first logical
sector on the next cylinder:
25
for 9.2 GB model,
20
for 18.4 GB,
20
for
36.7 GB,
25
for 73.4 GB
SSEC
0
The drive does not use soft sector formatting.
HSEC
1
The drive supports hard sector formatting only.
RMB
0
The drive does not support removable logical
media.
SURF
0
A Surface bit value of 0 indicates that the drive
allocates progressive addresses to all logical
blocks within a cylinder prior to allocating
addresses on the next cylinder.
Summary of Contents for Quantum Atlas 10K II 9.2/18.4/36.7/73.4 GB
Page 15: ...Contents Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives xv...
Page 19: ...Contents Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives xix...
Page 25: ...About This Manual 1 4 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 55: ...Installation 3 28 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 69: ...SCSI Description 5 2 Quantum Atlas 10K II Ultra160 m SCSI Hard Disk Drives...
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Page 315: ...Feature Descriptions 6 14 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 321: ...Appendix A Quick Reference A 6 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 363: ...Appendix B SCSI Bus Signal Timing B 42 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
Page 369: ...Index I 4 Quantum Atlas 10K II Ultra 160 m SCSI Hard Disk Drives...
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