Seagate ST3600002SS, ST3450802SS manual Commands supported by Cheetah NS 10K.2 SAS family drives

Page 45

Table 17: Commands supported by Cheetah® NS 10K.2 SAS family drives (continued)

Command name

Command code

Supported

 

 

 

Reassign Blocks

07h

Y

 

 

 

Receive Diagnostic Results

1Ch

Y

 

 

 

Supported Diagnostics pages (00h)

 

Y

 

 

 

Translate page (40h)

 

Y

 

 

 

Release

17h

Y

 

 

 

Release (10)

57h

Y

 

 

 

Request Sense

03h

Y

 

 

 

Actual Retry Count bytes

 

Y

 

 

 

Extended Sense

 

Y

 

 

 

Field Pointer bytes

 

Y

 

 

 

Reserve

16h

Y

 

 

 

3rd Party Reserve

 

Y

 

 

 

Extent Reservation

 

N

 

 

 

Reserve (10)

56h

Y

 

 

 

3rd Party Reserve

 

Y

 

 

 

Extent Reservation

 

N

 

 

 

Rezero Unit

01h

Y

 

 

 

Search Data Equal

31h

N

 

 

 

Search Data High

30h

N

 

 

 

Search Data Low

32h

N

 

 

 

Seek

0Bh

Y

 

 

 

Seek Extended

2Bh

Y

 

 

 

Send Diagnostics

1Dh

Y

 

 

 

Supported Diagnostics pages (00h)

 

Y

 

 

 

Translate page (40h)

 

Y

 

 

 

Set Limits

33h

N

 

 

 

Start Unit/Stop Unit (spindle ceases rotating)

1Bh

Y

 

 

 

Synchronize Cache

35h

Y

 

 

 

Test Unit Ready

00h

Y

 

 

 

Verify

2Fh

Y

 

 

 

BYTCHK bit

 

Y

 

 

 

Write

0Ah

Y

 

 

 

Write and Verify

2Eh

Y

 

 

 

DPO bit

 

Y

 

 

 

Write Buffer (modes 0, 2, supported)

3Bh

Y

 

 

 

Firmware Download option

 

Y

(modes 5, 7, Ah and Bh supported) [3]

 

 

Write Extended

2Ah

Y

 

 

 

DPO bit

 

Y

 

 

 

Cheetah NS 10K.2 SAS Product Manual, Rev. C

41

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Contents ST3600002SS ST3450802SS Cheetah NS 10K.2 SASPage Contents Installation Defect and error managementSeagate Technology support services Interface requirementsScope Standards Standards, compliance and reference documentsElectromagnetic compatibility Electromagnetic susceptibilityCompliance Reference documents General description Media description Standard featuresPerformance ReliabilityFactory-installed options Formatted capacitiesProgrammable drive capacity Internal drive characteristics Performance characteristicsAccess time Seek performanceFormat command execution time minutes General performance characteristicsStart/stop time Prefetch/multi-segmented cache control Cache operationCaching write data Prefetch operation Error rates Reliability specificationsRecoverable Errors Unrecoverable ErrorsInterface errors Reliability and servicePreventive maintenance Hot plugging the driveControlling S.M.A.R.T 4 S.M.A.R.TPerformance impact Reporting controlPredictive failures Temperature Log Page 0Dh Parameter Code DescriptionThermal monitor Drive Self Test DSTImplementation DST failure definitionProduct warranty Short test Function Code 001bExtended test Function Code 010b Shipping AC power requirements Physical/electrical specificationsDC power requirements ST3600002SS DC power requirementsGeneral DC power requirement notes ST3450802SS DC power requirementsPower sequencing Conducted noise immunityCurrent profiles Typical ST3600002SS drive +5V and +12V current profiles Power dissipation ST3600002SSST3450802SS Environmental limits Temperature a. OperatingEffective altitude sea level a. Operating Relative humidityShock and vibration ShockRecommended mounting Package size Packaged/product weight Drop heightVibration a. Operating-normal Air cleanlinessAcoustics Corrosive environmentChina Restriction of Hazardous Substances RoHS Directive Physical dimensions Mechanical specificationsDefect and error management Drive internal defects/errorsDrive error recovery procedures 77.81 Background Media Scan SAS system errorsMedia Pre-Scan Deferred Auto-ReallocationIdle Read After Write Drive orientation InstallationAir flow CoolingGrounding Drive mountingInterface requirements SAS featuresDual port support Commands supported by Cheetah NS 10K.2 SAS family drives Scsi commands supportedCommands supported by Cheetah NS 10K.2 SAS family drives Commands supported by Cheetah NS 10K.2 SAS family drives Commands supported by Cheetah NS 10K.2 SAS family drives Inquiry data 2Mode Sense dataBytes Data hex Page Mode Pages 2.1 ST3600002SS Mode Sense data2.2 ST3450802SS Mode Sense data Miscellaneous features Miscellaneous operating features and conditionsSupported Feature or condition Miscellaneous statusSAS physical interface Datum B Connector requirements Physical characteristicsElectrical description Pin Signal name Signal typePin descriptions SAS pin descriptionsPower Signal characteristicsSAS transmitters and receivers Ready LED OutDifferential signals LED drive signalGeneral interface characteristics Eye masks Eye masks overviewReceive eye mask X2OP 0, 5xadditional sinusoidal jitter X1OP Signal characteristica Units 5Gb/s 0Gb/s Transmitter signal characteristicsSignal characteristic Units 5Gb/s 0Gb/s Receiver signal characteristicsMaximum allowable jitter 5Gb/s m, n 0Gb/s m, n Deterministic jitterqImpedance requirements Sheet 1 Receiver jitter tolerance5Gb/sa 0Gb/sa Sinusoidal Deterministic Total JitterhElectrical TxRx connections Impedance requirements Sheet 2= -5, 437dB Shows the zero-length test load SAS-2 Specification compliance Receiver characteristicsAdditional information Seagate Technology support services Presales SupportTechnical Support Warranty Service Data Recovery Services Authorized Service CentersData Recovery Services Call Center Toll-free Direct dial Index Page SAS See also cooling Page Seagate Technology LLC
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