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When the self-test is initiated, the value specified in the SELF-TEST CODE field
in the CDB is reported to the SELF-TEST CODE field by a SEND
DIAGNOSTICS command.
The values reported to the "Self-Test Result Value" field are defined in Table
4.80.
Value
0h
The self-test completed without error.
1h
The background self-test was aborted by the application client using a SEND
DIAGNOSTICS command with the SELF-TEST CODE field set to 100b
(Abort background self-test).
2h
The self-test routine was aborted by an application client using a method other
than a SEND DIAGNOSTICS command with the SELF-TEST CODE field
set to 100b (e.g., reception of the ABORT Task, RESET CONDITION.
3h
An unknown error occurred while the device server was executing the self-test
and the device server was unable to complete the self-test.
4h
The self-test completed with a failure in a test segment, and the test segment
that failed is not known.
5h
The first segment of the self-test failed.
6h
The second segment of the self-test failed.
7h
Another segment of the self-test failed (see the SELF-TEST SEGMENT
NUMBER field).
8h – Eh
Reserved
Fh
The self-test is in grogress.
The number of the segment that failed during the self-test is shown in the "Self-
Test Segment Number" field. When the self-test is completed without an error, 0
is shown in the field.
The accumulated power-on time (unit: hour) in the event of an error occurring in
the drive is shown in the "Time Stamp" field.
Address information of the data block where that error occurred is shown in the
"Address of First Failure" field.
The error information in the same format as that used by sense data is reported to
the "Sense Key," "Additional Sense Code," and "Additional Sense Code
Qualifier" fields.
C141-C009
Table 4.80 Self-test results values
Description
4.1 Control/Sense Commands
4-113
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