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C141-F037-02EN 3 - 3
3.2 Sense Data Analysis
3.2.1 Error information indicated with sense data
Subsection 3.2.2 onwards explain troubleshooting using sense data.
Table 3.1 lists the definition of sense data. For details of sense data, refer to the Fibre
Channel Logical Interface Specifications.
Table 3.1 Definition of sense data
Sense data
Sense
key
Sense
Code
Sub
Sense
Code
00 00 00 Operation was normal.
403
32
40
44
C4
xx
01
xx
xx
xx
A write to a disk terminated abnormally.
Failed to update the defect list due to a disk medium write error, etc.
An error occurred in power-on self-diagnosis.
A hardware error occurred inside IDD.
A drive error occurred.
1
3
1x
1x
xx
xx
A disk read error occurred.
A disk read error occurred.
E 1D 00 Data discrepancy found by VERIFY command byte check.
5
B
B
B
2x
3D
90
47
49
4E
xx
00
00
00
00
00
An SCSI error, such as an invalid operation code, occurred.
The Reserve bit of the IDENTIFY message was set to 1.
The RESERVE UNIT, RELEASE UNIT, or PRIORITY RESERVE
command cannot be executed because the SCSI ID of the INIT was
not posted in the SELECTION phase.
FC parity error
An unmounted or inappropriate message was received.
An overlap command was issued.
Definition