Extended Sense, Additional Sense And Additional Sense Qualifier Codes - Seagate SCSI Interface Product Manual

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5.34.3

Extended Sense, Additional Sense and Additional Sense Qualifier codes

Table 157 lists the Extended Sense, Additional Sense and Additional Sense Qualifier codes.
Note. Table 157 is for reference only, as not all drives listed on the cover of this manual support all of the
codes listed.
Table 157: Error codes for bytes 12 and 13 of Sense Data (values are in hexadecimal)
Byte Byte
12 13 Description
00 00 No Additional Sense Information
01 00 No Index/Logical Block Signal
02 00 No Seek Complete
03 00 Peripheral Device Write Fault
04 00 Logical Unit Not Ready, Cause Not Reportable
04 01 Logical Unit Not Ready, Becoming Ready
04 02 Logical Unit Not Ready, Initializing Command Required
04 03 Logical Unit Not Ready, Manual Intervention Required
04 04 Logical Unit Not Ready, Format in Progress
08 00 Logical Unit Communication Failure
08 01 Logical Unit Communication Time-Out
08 02 Logical Unit Communication Parity Error
09 00 Track Following Error
09 01 Servo Fault
09 04 Head Select Fault
0A 00 Error Log Overflow
0C 00 Write Error
0C 01 Write Error Recovered With Auto-Reallocation
0C 02 Write Error—Auto Reallocation Failed
10 00 ID CRC Or ECC Error
11 00 Unrecovered Read Error
11 01 Read Retries Exhausted
11 02 Error Too Long To Correct
11 04 Unrecovered Read Error—Auto Reallocation Failed
12 00 Address Mark Not Found For ID Field
12 01 Recovered Data Without ECC Using Previous Logical Block ID
12 02 Recovered Data With ECC Using Previous Logical Block ID
14 00 Logical Block Not Found
14 01 Record Not Found
15 00 Random Positioning Error
15 01 Mechanical Positioning Error
15 02 Positioning Error Detected By Read Of Medium
16 00 Data Synchronization Mark Error
17 00 Recovered Data With No Error Correction Applied
17 01 Recovered Data Using Retries
17 02 Recovered Data Using Positive Offset
SCSI Interface Product Manual, Rev. J