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4.3.3S.M.A.R.T. commands
S.M.A.R.T. provides
SeaTools diagnostic software activates a
This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. to enable this feature. The table below shows the S.M.A.R.T. command codes that the drive uses.
Table 8: | S.M.A.R.T. commands | |
|
| |
Code in features register | S.M.A.R.T. command | |
|
|
|
D0H |
| S.M.A.R.T. Read Data |
D2H |
| S.M.A.R.T. Enable/Disable Attribute Autosave |
D3H |
| S.M.A.R.T. Save Attribute Values |
D4H |
| S.M.A.R.T. Execute |
D5H |
| S.M.A.R.T. Read Log Sector |
D6H |
| S.M.A.R.T. Write Log Sector |
D8H |
| S.M.A.R.T. Enable Operations |
D9H |
| S.M.A.R.T. Disable Operations |
DAH |
| S.M.A.R.T. Return Status |
Note. If an appropriate code is not written to the Features Register, the command is aborted and 0x04 (abort) is writ- ten to the Error register.
28 | Barracuda XT Series SATA Product Manual, Rev. C |