Seagate ST1000NM0011 Manual Do Utilizador

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S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive monitors predetermined drive 
attributes that are susceptible to degradation over time. If self-monitoring determines that a failure is likely, S.M.A.R.T. makes a status 
report available to the host. Not all failures are predictable. S.M.A.R.T. predictability is limited to the attributes the drive can monitor. For 
more information on S.M.A.R.T. commands and implementation, see the Draft ATA-5 Standard.

SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T. command for D4

H

) that eliminates unnecessary drive 

returns. The diagnostic software ships with all new drives and is also available at: 

.

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.

If an appropriate code is not written to the Features Register, the command is aborted and 0x

  04 (abort) is written to the Error 

register.

D0

H

S.M.A.R.T. Read Data

D2

H

S.M.A.R.T. Enable/Disable Attribute Autosave

D3

H

S.M.A.R.T. Save Attribute Values

D4

H

S.M.A.R.T. Execute Off-line Immediate (runs DST)

D5

H

S.M.A.R.T. Read Log Sector

D6

H

S.M.A.R.T. Write Log Sector

D8

H

S.M.A.R.T. Enable Operations

D9

H

S.M.A.R.T. Disable Operations

DA

H

S.M.A.R.T. Return Status