SCSI-2 Drive Command Set
Mode Select Command (15H)
Chapter 2
2-34
Read-Write Error Recovery
AWRE
An Automatic Write Reallocation Enable bit of 1
enables the automatic reallocation of defective sectors
during the write operation of the Write commands
(0AH, 2AH, AAH), Write and Verify commands (2EH,
AEH), and Write Long (3FH, DFH).
For rewritable disks, automatic reallocation of defective
sectors occurs during these additional erase operations:
Erase 2CH and Erase ACH.
NOTE
AWRE cannot be disabled on Write-Once media.
TB
A Transfer Block bit of 1 indicates that a data block that
is not recovered within the recovery limits specified is
transferred to the initiator before CHECK CONDITION
status is returned.
A TB bit of 0 indicates that such a data block is not
transferred to the initiator.
RC
A Read Continuous bit of 1 indicates that error
correction codes are not used for data error recovery.
A Read Continuous bit of 0 allows the use of error
correction codes for data error recovery.
Table 2-30
Read-Write Error Recovery Page 01H
Byte
7
6
5
4
3
3
1
0
0
Reserved (0)
Page Code (01H)
1
Page Length (0AH)
2
AWRE
Rsvd
(0)
TB
RC
Rsvd
(0)
PER
DTE
DCR
3
Read Retry Count
4-7
Reserved (0)
8
Write Retry Count
9-11
Reserved (0)
Summary of Contents for SureStore Optical 2600fx
Page 1: ...optical drive and library SCSI 2 command reference for models fx ex and mx ...
Page 11: ...Contents x ...
Page 20: ...Chapter 1 1 1 SCSI Command Overview 1 SCSI Command Overview ...
Page 38: ...Chapter 2 2 1 Drive Commands SCSI 2 Drive Commands 2 SCSI 2 Drive Command Set ...
Page 187: ...SCSI 2 Drive Command Set Write Long Command DFH Chapter 2 2 150 ...
Page 188: ...Chapter 3 3 1 Jukebox SCSI 2 Commands 3 Jukebox SCSI 2 Command Set ...
Page 264: ...Appendix A A 1 Drive Error Codes A Drive Error Codes ...
Page 287: ...Drive Error Codes DSP Error Codes Appendix A A 24 ...
Page 288: ...Appendix B B 1 Autochanger Error Codes B Autochanger Error Codes ...
Page 339: ...Autochanger Error Codes Jukebox Micro Move Error Codes Appendix B B 52 ...
Page 340: ...Appendix C C 1 Field Replaceable Units C Field Replaceable Units FRUs ...
Page 345: ...Field Replaceable Units FRUs HP Field Replaceable Units FRUs Appendix C C 6 ...
Page 346: ...Appendix D D 1 Micro Macro Moves D Micro Macro Moves ...
Page 369: ...Micro Macro Moves HP Surestore Optical Micro Move IDs Appendix D D 24 ...
Page 370: ...Appendix E E 1 Disconnect Timeouts E Disconnect Timeout Settings ...
Page 373: ...Disconnect Timeout Settings Disconnect Timeout Settings Appendix E E 4 ...
Page 377: ...Index 4 ...