Fujitsu MAN3184 Sense data error classification 4, Error recovery processing procedures 1

Table 5.3 Sense data error classification (4 of 4)

K*	C*		Q*			Error contents	L*	Recovery method
								(See Table 4.4.)
E	1D		00	Miscompare during verify operation			None	24
					Data failed to match in the Byte check mode of the
					Verify command.
* K: Sense Key					C: Sense Code
Q: Sub-sense code					L: Logging Necessary? (shown in Section 5.2.3)
				Table 5.4		Error recovery processing procedures (1 of 5)
Recovery						Recovery Processing Procedure
Method
0		It is not necessary to perform the error recovery processing. Continue processing.
1		Error recovery processing is impossible. Terminate processing.
2		This is a programming error and error recovery processing is impossible. Terminate
		processing and correct the error in the system (INIT) programming.
3		This is an error in the SCSI protocol and error recovery processing is impossible. Terminate
		processing and check the system's SCSI bus operation.
4		1)	Reissue the original command. (Retry)
		2)	If the command is terminated with the same error when retried, perform recovery
			method 3 or 1.
		3)	If the command is terminated with a different error when retried, execute the recovery
			processing procedure for that error.
5		1)	After waiting about 1 second, reissue the original command (Retry).
		2)	If it doesn't recover after 10 retries, perform recovery method 1.
6		1)	Reissue the original command. (Retry)
		2)	If it doesn't recover after 10 retries, perform recovery method 3.
7		1)	Reissue the original command. (Retry)
		2)	If it doesn't recover after 10 retries, perform recovery method 1.

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