Hitachi hard disk drive specifications
155
11.18.3.3
Extended Self-test log descriptor entry
The content of the self-test descriptor entry is shown below.
Description
Bytes
Offset
Self-test number
1
00h
Self-test execution status
1
01h
Power-on life timestamp in hours
2
02h
Self-test failure check point
1
04h
Failing LBA (7:0)
1
05h
Failing LBA (15:8)
1
06h
Failing LBA (23:16)
1
07h
Failing LBA (31:24)
1
08h
Failing LBA (39:32)
1
09h
Failing LBA (47:40)
1
0Ah
Vendor specific
15
0Bh
26
Table 104 Extended Self-test log descriptor entry
11.18.4
Power Conditions log
defines the Power Conditions log . If the Extended Power Conditions feature set is not supported, then the
Power Conditions log shall not be supported.
Each Power is composed of the following formats.
Power Conditions log composes in order of Idle_a, Idle_b, Idle_c and Standby_y, Standby_z..
Offset
Type
Description
0..1
Word
Power Condition Flags
Bit Description
15 Power Condition Supported Power condition supported shall be set to one to
indicate that power condition is support.
14 Timer Saveable
1= Idle_a timer is saveable
0= Idle_a timer is not saveable
13 Timer Changeable
1= Idle_a timer is changeable
0= Idle_a timer is not changeable
12 Default Timer Enabled
1= Default Idle_a timer is enabled
0= Default Idle_a timer is disabled
11 Saved Timer Enabled
1= Saved Idle_a timer is enabled
0= Saved Idle_a timer is disabled
10 Current Timer Enabled
1= Current Idle_a timer is enabled
Содержание Deskstar 7K3000 HDS723015BLA642
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