Samsung M8-DVR manual Bit Name Description, Smart Attribute Status Flags

The SMART attribute Status Flags are:

Table 8-16 SMART Attribute Status Flags

Bit	Name			Description
0	Pre failure/advisory	0= an attribute value less than or equal to its corresponding
		attribute threshold indicates an advisory condition where
		the usage or age of the device has exceeded its intended
		design life period.
		1= an attribute value less than or equal to its
		corresponding attribute threshold indicates a pre-failure
		condition where imminent loss of				data is		being predicted.
1	On-line data collection	1= the	attribute value		is updated during normal operation
		of the device or during both normal operation and off-line
		testing.
2	Performance	1= Attributes		that characterizes		a	performance			aspects
		of the drive, degradation of				which			may	indicate
		imminent drive failure, such as data throughput, seek times,
		spin up time, etc.
3	Error rate	1= Attribute that is based on the expected, non-fatal
		errors that are inherent in disk					drives,		increases		in
		which	may	indicate	imminent	drive		failure,		such	as
		ECC errors, seek errors, etc.
4	Event count	1= Attribute that counts events, of which an excessive
		number of which may indicate imminent drive failure, such
		as number of re-allocated sectors, etc.
5	Self-preserving	This type is used to specify an attribute that is collected and
		saved by the drive automatically.
		1= It is a self-preserving attribute type.
6-15	Reserved

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