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202 Fibre Channel Interface Manual, Rev. D
Self-Test Results Log Parameter fields
See Table 135 below.
Field definitions (listed alphabetically)
Additional Sense Code
This field may contain a hierarchy of additional information relating to error or exception conditions that occurred during the
self-test represented in the same format used by the sense data (see Request Sense command).
Additional Sense Code Qualifier
This field may contain a hierarchy of additional information relating to error or exception conditions that occurred during the
self-test represented in the same format used by the sense data (see Request Sense command).
LBA of First Failure
This field contains information that helps you locate the failure on the media. If the logical unit implements logical blocks,
the content of this field is the first logical block address where a self-test error occurred. This implies nothing about the qual-
ity of any other logical block on the logical unit, since the testing during which the error occurred may not have been per-
formed in a sequential manner. This value does not change (e.g., as the result of block reassignment). The content of this
fields will be FFFFFFFFFFFFFFFFh if no errors occurred during the self-test or if the error that occurred is not related to an
identifiable media address.
Parameter Code
This field identifies the log parameter being transferred. The Parameter Code field for the results of the most recent self-test
contains 0001h; the Parameter Code field for the results of the second most recent test contains 0002h, etc.
Table 135: Device Self-Test Results Log parameter data format
Bit
Byte
76543210
0 (MSB)
Parameter Code (0001h to 0014h)
1
(LSB)
20
DU
0
DS
0
TSD
0
ETC
TMC
1
LBIN
1
LP
Parameter Control Bits
3
Parameter Length (10h)
4 Self-Test Code Reserved Self-Test Results Value
5
Self-Test Segment Number
6 (MSB)
Timestamp
7 (LSB)
8 (MSB)
LBA of First Failure
.
.
.
15 (LSB)
16 Reserved Sense Key
17
Additional Sense Code
18
Additional Sense Code Qualifier
19
Vendor Specific
134
Table
number
135
135
135
135