Seagate ST32000644NS, ST3500514NS 3 S.M.A.R.T. commands, Code in features register A.R.T. command

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5.3.3S.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 10: 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.

Constellation ES Serial ATA Product Manual, Rev. D

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Contents ST32000644NS ST31000524NS ST3500514NS Constellation ES Serial ATASheets affected or comments Revision historyRevision Date Contents Constellation ES Serial ATA Product Manual, Rev. D List of Figures Page Seagate Online Support and Services Seagate Technology support servicesIntroduction About the Serial ATA interface Drive specifications summary Drive specificationsSpecification summary tables 0A optional configuration through Smart Command Transport LBA mode Default logical geometryFormatted capacity Recording and interface technologySeek time Physical characteristicsStart/stop times Typical seek times ms Read WritePower specifications 2000GB Drive DC power requirements 1000GB Drive DC power requirements Typical DC Maximum DC Maximum DCpeak 12.22 12.26 500GB Drive DC power requirementsTypical current profiles Voltage tolerance Conducted noiseActive mode Power-management modesIdle mode Sleep modePower Condition Name Power Condition ID Description Extended Power Conditions PowerChoiceTMPowerChoice is invoked using one of two methods Power Condition Name Manufacturer Default Timer Values PowerChoice Supported Extended Power Condition IndentifiersEPC Subcommand Description Power Condition Identifiers Power Condition NameWet bulb temperature Temperature a. OperatingEnvironmental limits Humidity Relative humidityOperating shock ShockNonoperating shock 1TB and 500GB models 2TB modelsTest for Prominent Discrete Tones PDTs AcousticsElectromagnetic immunity Fluid Dynamic Bearing FDB motor acousticsReliability Safety certificationAgency certification Electromagnetic compatibilityFCC verification Korean RRLAustralian C-Tick N176 Corrosive environment Environmental protectionHandling and static-discharge precautions Configuring and mounting the driveSerial ATA cables and connectors Configuring the driveDrive mounting Mounting dimensions-top, side and end viewHot-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 F5H Word Description Value Identify Device commandXx07H Bit Word Description if bit is set to Bit WordWord Set Features command values Set Features commandCode in features register A.R.T. command 3 S.M.A.R.T. commandsM.A.R.T. commands Constellation ES Serial ATA Product Manual, Rev. D Index ITE Page Constellation ES Serial ATA Product Manual, Rev. D Page Disc Drive, Scotts Valley, California 95066-4544, USA
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