Hitachi HTS421212H9AT00 - Travelstar 120 GB Hard Drive Specifications page 194

13.39.2.4 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 given 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 was aborted by the host.
2 The self-test routine was 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 was completed with an unknown element failure.
5 The self-test routine was completed with an electrical element failure.
6 The self-test routine was completed with a servo element failure.
7 The self-test routine was completed with a read element failure.
15 The self-test routine is in progress.
13.39.2.5 Total time in seconds to complete off-line data collection activity
This field tells the host how many seconds the device requires to complete the off-line data collection activity.
13.39.2.6 Current segment pointer
This byte is a counter indicating the next segment to execute as an off-line data collection activity. Because the
number of segments is 1, 01h is always returned in this field.
13.39.2.7 Off-line data collection capability
Bit Definition
0 Execute Off-line Immediate implemented bit
0 S.M.A.R.T. Execute Off-line Immediate subcommand is not implemented
1 S.M.A.R.T. Execute Off-line Immediate subcommand is implemented
1 Enable/disable Automatic Off-line implemented bit
0 S.M.A.R.T. Enable/disable Automatic Off-line subcommand is not implemented
1 S.M.A.R.T. Enable/disable Automatic Off-line subcommand is implemented
2 Abort/restart off-line by host bit
0 The device will suspend off-line data collection activity after an interrupting command and resume
it after a vendor specific event
1 The device will abort off-line data collection activity upon receipt of a new command
Travelstar 4K120 Hard Disk Drive Specification
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