Sense Data Error Recovery Methods
5 - 8 C141-E167Table 5.2 Sense and subsense codes (3 of 5)C*Q*Name Explanation Sense
key
1F 00 PartialDefect List Transfer Read Defect Data command (37h) cannot transfer all the Defect data
in the target because the numbers of defect exceeded the maximum. 1
20 00 Invalid command
operation code CDB byte 0 (operation code)is illegal. 5
21 00 Logicalblock address out
of range A logical blockaddress which ex ceeds the drive's maximum value
was specified. 5
24 00 InvalidfieldinCDB ThereisanerrorinaspecificationintheCDB. 5
25 00 Logicalunit not supported Anillegal LUN was specified. 5
26 00 Invalid field in parameter
list There is an error in the parameter list specifications transferred from
the INITduring command execution. 5
04 Invalid Release of
Persistent Reservation There is unmatched valid reservation status in the parameterlist
specifications 5
27 00 Write protected A write operation was attempted in a write pr otected area. Ora
write operation isp rohibitedat the external operation panel. 7
01 Power on occurred Power On occurred. 6
02 SCSI reset occurred A SCSI RESET was received. 6
03 TARGET RESET message
occurred A TARGET RESET message was received. 6
05 Transciever mode changed
to Single-Ended Transciever mode was changedto Single-Ended mode. 6
29
06 Transciever mode changed
to LVD Transiever mode was changed to LVDmode. 6
01 Mode pa ramete r cha nged The MODE SELECT parameter values were changed by another INIT. 6
03 Reservations preemp ted A persistent r eserve state was cleared by another INIT. 6
04 Reservations released A persistent reserve state was released 6
2A
05 Registrations preempted A persistent reserve state was prempted by another INIT. 6
2F 00 Commandcleared by
another INIT Acommand was forcibly terminated by another INIT during
execution or queuing.
• By a CLEAR QUEUE message
• The sense hold state was enteredwhen the QErr bit was set on "1."
• The DQue bit was changedfrom "0" to "1."
6
00 Medium format corrupted The media fo rmat is different from the original format. (The media
was not formatted after the data format specification was changed by
the MODE SELECT command.)
3
31
01 FORMAT command failed Forsome reason, formatting cannot be completed and reformatting
is necessary. 3
00 No defect spare locatio n
available No usable alternate block area exists. Or alternate block processing
cannot be performeddue to control table overflow. 432
01 Defect list update failure U pdating o f the de fect list (GLis t) failed. 4
37 00 Rounded parameter Rounding processingof the MODE SELECT parameter specified by
the command was performed. 1
*C: Sense Code,Q: Sub-sense Code