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11.51.2.3
Off-Line Data Collection Status
The value of this byte defines the current status of the off-line activities of the device. Bit 7 indicates Automatic
Off-Line Data Collection Status.
Bit 7
Automatic Off-Line Data Collection Status
0
Automatic Off-Line Data Collection is disabled.
1
Automatic Off-Line Data Collection is enabled.
Bits 0 thru 6 represent a hexadecimal status value reported by the device.
Value Definition
0
Off-line data collection never started
2
All segments completed without errors.
4
Off-line data collection suspended by interrupting command
5
Off-line data collecting aborted by interrupting command
6
Off-line data collection aborted with fatal error
11.51.2.4
Self-test execution status
Bit
Definition
0-3
Percent Self-test remaining
An approximation of the percent of the self-test routine remaining until completion in ten percent increments.
Valid values are 0 through 9.
4-7
Current Self-test execution status
0
The self-test routine completed without error or has never been run
1
The self-test routine aborted by the host
2
The self-test routine interrupted by the host with a hard or soft reset
3
The device was unable to complete the self-test routine due to a fatal error or unknown test error
4
The self-test routine completed with unknown element failure
5
The self-test routine completed with electrical element failure
6
The self-test routine completed with servo element failure
7
The self-test routine completed with read element failure
15
The self-test routine in progress
11.51.2.5
Total Time in Seconds to Complete Off-line Data
Collection Activity
This field tells the host how many seconds the device requires completing the off-line data collection activity.
Western Digital Hard Disk Drive OEM Specification
269
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