Hitachi 7K320 Specifications - Page 151
Total Time in Seconds to Complete Off-line Data
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14.40.2.3 7K320 (SATA) OEM Specification 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 represents a hexadecimal status value reported by the device. Value Definition 0 Off-line data collection never started 2 All segments completed without errors. In this case, current segment pointer equals to total segments required. 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 14.40.2.4 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 14.40.2.5 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. 14.40.2.6 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. Page 151 of 176
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