Maxtor 100462887 manual 3 S.M.A.R.T. commands, Code in features register A.R.T. command

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4.3.3S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disc drives. When S.M.A.R.T. is enabled, the drive moni- tors 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 D4H) that elimi- nates unnecessary drive returns. The diagnostic software ships with all new drives and is also available at: http://seatools.seagate.com.

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 9:

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 Off-line Immediate (runs DST)

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 written to the Error register.

DiamondMax 20 Serial ATA Product Manual, Rev. A

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Contents Sata Page DiamondMax 20 Serial ATA Product Manual, Rev. a DiamondMax 20 Serial ATA Product Manual, Rev. a Contents DiamondMax 20 Serial ATA Product Manual, Rev. a List of Figures Page Introduction About the Serial ATA interface Specification summary tables Drive specificationsDrive specification STM3160811AS STM3160211AS Drive specifications summary for 160 Gbyte modelsYes Drive specification STM380811AS STM380211AS STM340211AS Drive specifications summary for 80 and 40 Gbyte modelsDiamondMax 20 Serial ATA Product Manual, Rev. a LBA mode Default logical geometryFormatted capacity Cylinders Read/write heads Sectors per track 16,383Recording and interface technology Physical characteristicsTypical seek times msec Read Write Seek timeStart/stop times Power specifications Voltage tolerance Typical current profilesConducted noise Active mode Power-management modesIdle mode Sleep modeEnvironmental specifications Vibration AcousticsOperating vibration Nonoperating vibrationReliability Electromagnetic immunityRadio frequency environments Test Description Performance level Reference standardAgency certification Safety certificationElectromagnetic compatibility Korean RRLEuropean Union Restriction of Hazardous Substances RoHS Environmental protectionFCC verification Corrosive environment DiamondMax 20 Serial ATA Product Manual, Rev. a Handling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewDiamondMax 20 Serial ATA Product Manual, Rev. a Hot-Plug compatibility Serial ATA Sata interfaceSerial ATA connector pin definitions Serial ATA device plug connector pin definitionsSignal Pin Function DefinitionCommand name Command code in hex Supported ATA commandsSupported ATA commands F4H Word Description Value Identify Device command Xx07H Bit Word Description if bit is set to Bit WordSet Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsA.R.T. commands DiamondMax 20 Serial ATA Product Manual, Rev. a Maxtor support services DiamondMax 20 Serial ATA Product Manual, Rev. a Index RRL Sata DiamondMax 20 Serial ATA Product Manual, Rev. a Page Maxtor Corporation