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Parameter Data Format
Table 5.16 MRIE (1/2)
MRIE Descriptor
X'00' No reporting of informational exception conditions:
This method instructs the target to not report informational exception
conditions.
X'01'
(setting
prohibited)
Asynchronous event reporting:
This method instructs the target to report informational exception conditions
by using the rules for asynchronous event reporting as described in the SCSI-
3 Architecture Model and the relevant Protocol Standard.
The sense key shall be set to RECOVERED ERROR and the additional
sense code shall indicate the cause of the informational exception condition.
X'02' Generate unit attention:
This method instructs the target to report informational exception conditions
by returning a CHECK CONDITION status on any command. The sense
key shall be set to UNIT ATTENTION and the additional sense code shall
indicate the cause of the informational exception condition.
The command that has the CHECK CONDITION shall not be executed
before the informational exception condition is reported.
X'03' Conditionally generate recovered error:
This method instructs the target to report informational exception conditions,
dependent on the value of the per bit of the error recovery parameters mode
page, by returning a CHECK CONDITION status on any command. The
sense key shall be set to RECOVERED ERROR and the additional sense
code shall indicate the cause of the informational exception condition.
The command that has the CHECK CONDITION shall complete without
error before any informational exception condition may be reported.
X'04' Unconditionally generate recovered error:
This method instructs the target to report informational exception conditions,
regardless of the value of the per bit of the error recovery parameters mode
page, by returning a CHECK CONDITION status on any command.. The
sense key shall be set to RECOVERED ERROR and the additional sense
code shall indicate the cause of the informational exception condition.
The command that has the CHECK CONDITION shall complete without
error before any informational exception condition may be reported.
320 C141-C013