Table 5.5 Sense Data Error Classification - Fujitsu MAU3147RC SERIES Technical Manual

Table 5.5 Sense data error classification (1/3)

K* C* Q*
0 x x No sense data showing the error contents are held.
1 13 00 Sync Mark not found for data field
15 xx Positioning error
17 xx Recovered data without ECC
18 xx Recovered data with error correction applied.
These errors are errors detected during accessing of the
disk media, but they are recovered from through the
IDD's retry processing. However, when "1" is specified
in the DTE flag in the MODE SELECT parameters, the
command may not necessarily be executed until it is
completed.
1 37 00 Rounded parameter
The IDD's rounding processing was applied to the
MODE SELECT parameters specified by the INIT.
2 04 01 Logical unit not ready
The logical unit specified by the command is in a state
where it cannot be accessed.
02 Logical unit not ready
2 04 04 Logical unit not ready, format in progress
The logical unit specified by the command is currently
being formatted, so access is impossible.
3 03 xx Peripheral device write fault
0C 03 Write error recommend reassignament
Unrecoverred write error
3 11 xx Unrecovered read error
13 00 Sync Mark not found for data field
14 01 No record found
These errors were detected during accessing of the disk
media, but they were errors which could not be
recovered from through the IDD's retry processing.
15 xx Positioning error
This is an error of the disk drive's seek system
3 19 xx SA information error
1C xx SA information error not found
The information recorded in (SA) on the disk media
cannot be read correctly.
* K: Sense Key
Q: Additional Sense Code Qualifier
** Except within the time required for the disk drive to reach the ready state (approx. 20 seconds) after the
power has been switched on, or after a start instruction has been executed by the NOTIFY Primitive
(ENABLE SPINUP).
C141-C009
5.2 INIT Error Recovery Methods (Recommended)
Outline of Error
C: Additional Sense Code
L: Logging Necessary? (shown in Section 5.2.3)
Recovery Method
L*
(See Table 5.6.)
None 4
Need 8
None 9
Need** 10**
None 11
Need 7
Need 12
Need 7
5-17