Fujitsu MPE3XXXAE Product Manual page 116

If an attribute value is below the insurance failure threshold value, the device is about to fail or
the device is nearing the end of its life . In this case, the host recommends that the user
quickly backs up the data.
At command issuance (I-O registers setting contents)
1F7 (CM) 1
H
1F6 (DH)
H
1F5 (CH)
H
1F4 (CL)
H
1F3 (SN)
H
1F2 (SC)
H
1F1 (FR)
H
At command completion (I-O registers setting contents)
1F7 (ST)
H
1F6 (DH)
H
1F5 (CH)
H
1F4 (CL)
H
1F3 (SN)
H
1F2 (SC)
H
1F1 (ER)
H
The attribute value information is 512-byte data; the format of this data is shown below. The
host can access this data using the SMART Read Attribute Values subcommand (FR register =
D0h). The insurance failure threshold value data is 512-byte data; the format of this data is
shown below. The host can access this data using the SMART Read Attribute Thresholds
subcommand (FR register = D1h).
0 1 1 0
DV
Key (C2h)
Key (4Fh)
xx
xx
Subcommand
Status information
DV
Key-failure prediction status (C2h-2Ch)
Key-failure prediction status (4Fh-F4h)
xx
xx
Error information
C141-E093-01EN
0 0 0
xx
xx
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