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MODE SELECT (6) / (10) Command (15h / 55h) SDLT 600 SCSI Interface Guide

4-94 January 2005 81-81200-02 REV A01

06h Only Report Informational Exception Condition on

Request. The drive preserves information exception data.

To access the data, issue an unsolicited REQUEST SENSE

command. The drive sets the Sense Key to NO SENSE

with an Additional Sense Code of 5Dh / 00h (TapeAlert

Event).

The Additional Sense Code of 5Dh / 00h for values 03h, 04h, and 06h

signals that a TapeAlert event occurred. Information about the event is

stored in the TapeAlert Log page. The setting of the MRIE field does not

impact logging of events in the TapeAlert Log page.

Interval Timer Not supported. Must be set to 0.

Report Count /

Test Flag Number

Report Count or Test Flag Number. Must be set to 0 unless the Test bit is

set to 1, in which case this field indicates a test condition to be generated as

follows:

Value Result

0 Do not change the TapeAlert Flag but report an exception

condition based on the value in the MRIE field.

1 to 64 Set the TapeAlert flag indicated in the value and generate

an exception condition based on the value in the MRIE

field.

-64 to -1 Clear the TapeAlert flag in an equivalent manner to taking

corrective action for the flag indicated by the absolute

number of the value.

32,767 Set all TapeAlert flags and generate an exception condition

based on the value in the MRIE field.

Table 4-55. TapeAlert MODE SELECT Page — Field Descriptions (Continued)

Field Name Description

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 293 294

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