The information indicates LBA of an error block. If an error occurs in multiple blocks, the LBA
of the first block is indicated.
Command-Specific Information indicates the logical track address of the block indicated in
Information (or logical block address). The track address format is shown in Table 4.98.
Additional Sense Code (ASC)/Additional Sense Code Qualifier (ASCQ) indicates detailed error
information. The definition of ASC/ASCQ is shown in Table 4.99.
Sense
ASC
ASCQ
Key
2
04
00
2
04
04
3
09
00
4
09
01
3
0C
00
3
0C
02
3
10
00
3
11
00
4
15
02
1
17
06
1
18
00
1
19
00
3
19
01
3
19
02
3
19
03
4 - 64
Table 4.98 Logical block address format
Byte
8-9
Logical track address
10
00H
11
Logical sector address
Table 4.99 ASC/ASCQ list (1/2)
LOGICAL UNIT NOT READY, CAUSE NOT REPORTABLE
LOGICAL UNIT NOT READY, FORMAT IN PROGRESS
TRACK FOLLOWING ERROR
TRACKING SERVO ERROR
WRITE ERROR
WRITE ERROR/AUTO REALLOCATION FAILED
ID CRC ERROR
UNRECOVERED READ ERROR
POSITIONING ERROR DETECTED BY READ OF MEDIUM
RECOVERED DATA WITHOUT ECC/DATA AUTO REALLOCATED
RECOVERED DATA WITH ERROR CORRECTION & RETRIES APPLIED
DEFECT LIST ERROR
DEFECT LIST NOT AVAILABLE
DEFECT LIST ERROR IN PRIMARY LIST
DEFECT LIST ERROR IN SECONDARY LIST
C156-E142-02EN
Description
Error description