Table 6-53 Method Of Reporting Informational Exceptions Field - Hitachi DK32EJ - Ultrastar Series 36.9 GB Hard Drive Reference Manual

A DExcpt bit of 1 indicates that the informational exception operations are
disabled.
A Test bit of 1 indicates that the controller reports the results of informational
exception test at each interval time ( if the DExcpt bit = 0).
reported with an additional sense code and an additional sense code qualifier of 5D
FF .
H
A Test bit of 0 indicates that the controller does not report the results of
informational exception test.
The Test bit can't be saved regardless of a PS bit value.
The LogErr (Log errors) bit of 1 indicates the controller logs the informational
exception conditions. The LogErr bit of 0 indicates the controller does not log the
informational exception conditions.
The MRIE field defines the methods that the controller reports the informational
exception conditions.

Table 6-53 Method of Reporting Informational Exceptions field

MRIE
0 h
2 h
3 h
MODE SELECT:(15h)
6 COMMAND DESCRIPTIONS
Description
The controller does not report informational exceptions
conditions.
Generate unit attention:
The controller reports informational exceptions conditions by
returning CHECK CONDITION status on the commands. The
controller sets a sense key to UNIT ATTENTION and additional
sense code to the cause of informational exception condition.
Conditionally generate recovered error :
The controller reports informational exception conditions by
returning CHECK CONDITION status on the commands in
accordance with the value of the PER (Post Error) bit in mode
parameter (Error recovery parameters). The controller sets a
sense key to RECOVERED ERROR and additional sense code to
the cause of informational exception condition.
OEM MANUAL:K6602771
The conditions are
(cont'd)
Revision: 2 / Date: 2002.12.19
Page: 195 / 313