Fujitsu MBB2073RC, MBB2147RC manual Sense Data Analysis, Definition of sense data

7.2 Sense Data Analysis

7.2Sense Data Analysis

7.2.1Error information indicated with sense data

Table 7.1 lists the definition of sense data. For details of the following sense data, refer to Chapter 6 “Sense Data Error Recovery Methods” of the SAS INTERFACE MANUAL.

Subsection 7.2.2 onwards explain troubleshooting using sense data.

		Table 7.1		Definition of sense data
	Sense data
Sense	Additional	Additional		Definition
		sense code
key	sense code
		qualifier
3	0C	03	A write to a disk terminated abnormally.
4	32	01	Failed to update the defect list (due to unrecoverable error during
			write, verify error after write.).
	40	xx	An error occurred in power-on self-diagnosis.
	C4	xx	An HDD error occurred.
1	1x	xx	A disk read error occurred.
3	1x	xx	A disk read error occurred.
E	1D	00	Data discrepancy found by VERIFY command byte check.
5	2x	xx	An illegal request error, such as an invalid operation code,
			occurred.
4	44	xx	A hardware error occurred inside HDDs.
B	47	xx	An interface error occurred.
	4B	xx	An interface error occurred.
	4E	00	An overlap command was issued.

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