Troubleshooting & Diagnostics Diagnostic Information

Table 18. Disk Module Additional Sense Code/Qualifier Codes

Byte

12-13 Description

00 00h No Additional Sense information

01 00h No index/sector signal

02 00h No seek complete

03 00h Peripheral device write fault

04 00h LUN not ready; cause not reportable

04 01h LUN not ready; becoming ready

04 02h LUN not ready; initializing command required

04 03h LUN not ready; manual intervention required

04 04h LUN not ready; format in progress

08 00h LUN communication failure

08 01h LUN communication time-out

08 02h LUN communication parity error

09 00h Track following error

09 04h Head select fault

0A 00h Error log overflow

0C 00h Write error

0C 01h Write error recovered with auto-reallocation

0C 02h Write error; auto-reallocation failed

10 00h ID CRC or ECC error

11 00h Unrecovered read error

11 01h Read retries exhausted

11 02h Error too long to correct

11 04h Unrecovered read error; auto reallocation failed

12 00h Address mark not found for ID field

12 01h Recovered data without ECC using previous sector ID

12 02h Recovered data with ECC using previous sector ID

14 00h Sector not found

14 01h Record not found

15 00h Random positioning error

15 01h Mechanical positioning error

15 02h Positioning error detected by read of medium

16 00h Data synchronization mark error

17 00h Recovered data with no error correction applied

17 01h Recovered data using retries

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