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3.5-Inch Fibre Channel Solid State Drive 73

Table 45. MRIE Reporting Method Codes

MRIE MRIE The Method of Reporting Informational Exceptions

(MRIE) field defines the method that shall be used by

the device to report informational exceptions. The

priority of reporting multiple informational exceptions is

vendor specific.

Interval Timer Field This field will specify the time, in 100 millisecond

increments, that the device server shall use for

reporting that an informational exception condition has

occurred. The device shall not report informational

conditions that exceed the frequency specified in this

field.

Report Count Field This field will specify the maximum number of times that

an informational exception will be reported. A value of 0

indicates that there is no limit on the number of times

the informational exception is reported.

Temperature high conditions will be reported as warnings when EWasc is set to 1 and

a temperature sensor is present. All other monitoring counts will be reported when the

DExcept is set to 0. The MRIE field will specify the method of reporting as shown

in Table 45. Reporting will be via SCSI status and the appropriate sense information

when an informational exception report is pending. As this MODE SENSE/MODE

SELECT page cannot be saved it is reset at Power On or on reception of LOGICAL

UNIT RESET. In addition, if this page is changed, a UNIT ATTENTION condition is

reported to all other initiators with the additional sense code set to MODE

PARAMETERES CHANGED.

Code Description

0h No reporting of Informational Exception Conditions.

1h Asynchronous event reporting (obsolete). Not supported by the SSD.

2h Generate Unit Attention. The command will be terminated without being processed and a

CHECK CONDITION with a sense key set to UNIT ATTENTION will be returned. Additional

sense information will represent the informational exception being reported.

3h Conditionally Generate Recovered Error. The device shall return a check condition for any

command which has completed with good status. The sense key shall be set to

RECOVERED ERROR and the sense code and qualifier shall indicate the cause of the

informational exception. If the TEST bit is set to 1 by this command the status shall be

returned on the next command received that is normally capable of returning an informational

exception, when the TEST bit is set to 0. In some standards this is controlled by the post error

(PER) bit in the Read-Write Error Recovery mode page. The SSD does not support this

page and therefore does not support this MRIE.

4h Unconditionally Generate Recovered Error. The device shall return a check condition for any

command which has completed with good status. The sense key shall be set to

RECOVERED ERROR and the sense code and qualifier shall indicate the cause of the

informational exception. If the TEST bit is set to 1 by this command the status shall be

returned on the next command received that is normally capable of returning an informational

exception, when the TEST bit is set to 0.

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 109 110

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