DISK DRIVE OPERATION

 

Table 6-12Off-line data collection status values

 

 

Value

Definition

00h or 80h

Off-line data collection activity was never started.

01h

Reserved

02h or 82h

Off-line data collection activity was completed without error.

03h

Reserved

04h or 84h

Off-line data collection Activity was suspended by an interrupting command from host

05h or 85h

Off-line data collection Activity was aborted by an interrupting command from host

06h or 86h

Off-line data collection Activity was aborted by the device with a fatal error.

07h-3Fh

Reserved

40h-7Fh

Vendor specific

81h

Reserved

83h

Reserved

87h-BFh

Reserved

C0h-FFh

Vendor specific

The total time in seconds to complete off-line data collection activity word specifies how may seconds the device requires to complete its sequence of off-line data collection activity. Valid values for this word are from 0001h to FFFFh.

Off-line data collection capability.

The following describes the definition for the off-line data collection capability bits. If the value of all of these bits is equal to zero, then this device implements no off-line data collection.

Bit 0 (EXECUTE OFF-LINE IMMEDIATE implemented bit) – If the value of this bit equals one, then the SMART EXECUTE OFF-LINE IMMEDIATE command is implemented by this device. If the value of this bit equals zero, then the SMART EXECUTE OFF-LINE IMMEDIATE command is not implemented by this device.

Bit 1(vendor specific)

Bit 2 (abort/restart off-line by host bit) – If the value of this bit equals one, then the device shall abort all off-line data collection activity initiated by an SMART EXECUTE OFF-LINE IMMEDIATE command upon receipt of a new command. Off-line data collection activity must be restarted by a new SMART EXECUTE OFF-LINE IMMEDIATE command from the host. If the value of this bit equals zero, the device shall suspend off-line data collection activity after an interrupting command and resume off-line data collection activity after some vendor-specified event.

Bits 3-7 (reserved).

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SpinPoint V40 Product Manual

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Samsung spinpoint v40, 3.5 hard disk drives manual Value Definition, Off-line data collection capability