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Seagate Surveillance HDD Product Manual, Rev. C

28 

www.seagate.com

SATA Interface

4.3.4 S.M.A.R.T. commands

S.M.A.R.T. provides near-term failure prediction for disk 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:

http://seatools.seagate.com

.

This drive is shipped with S.M.A.R.T. features enabled. 

Table 9

 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

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

Note

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

x

04 (abort) is written to the Error register.

Summary of Contents for ST8000VX000

Page 1: ...ST8000VX000 ST6000VX000 100758083 Rev C Gen 2 October 2015 Surveillance HDD v2 SATA Product Manual...

Page 2: ...n may be regulated by the U S Department of Commerce Bureau of Industry and Security for more information visit www bis doc gov and controlled for import and use outside of the U S Seagate reserves th...

Page 3: ...g vibration 14 2 9 Acoustics 14 2 9 1 Test for Prominent Discrete Tones PDTs 14 2 10 Electromagnetic immunity 15 2 11 MTBF 15 2 12 Warranty 15 2 13 Agency certification 15 2 13 1 Safety certification...

Page 4: ...Seagate Surveillance HDD Product Manual Rev C 3 Figures Figure 1 Attaching SATA cabling 18 Figure 2 Mounting dimensions 8TB 6TB 19...

Page 5: ...regarding Warranty Support visit http www seagate com support warranty and replacements For information regarding data recovery services visit http www seagate com services software seagate recovery...

Page 6: ...o command support across Surveillance HDD Transient power on management 2A spin up current Rotational Vibration mitigation of system level rotational vibration inside Surveillance HDD TGMR recording t...

Page 7: ...which report zonal structure resetting zonal write pointers as well as managing zonal properties are available for sequential write preferred zones through ZAC commands Seagate Surveillance HDD Conven...

Page 8: ...nsity avg 435 Ktracks in Areal density avg 848 Gb in2 Internal data transfer rate max 1900 Mb s Maximum sustained data rate OD read MB s 190 MB s ATA data transfer modes supported PIO modes 0 to 4 Mul...

Page 9: ...l 2 8 bels max Non recoverable read errors 1 per 1014 bits read Mean Time Between Failure MTBF 1 000 000 hrs Rated workload Average rate of 180TB year The AFR specification for the drive assumes the I...

Page 10: ...and 100 103 for additional information about 48 bit addressing support of drives with capacities over 137GB LBA mode When addressing these drives in LBA mode all blocks sectors are consecutively numbe...

Page 11: ...f the drive power is removed without going through normal OS powerdown procedures Maximum height 26 11mm 1 028 in Maximum width 101 6mm 4 0 in 0 010 in Maximum length 146 99mm 5 787 in Typical weight...

Page 12: ...servo electronics active and with the heads in a random track location Standby mode During Standby mode the drive accepts commands but the drive is not spinning and the servo and read write elec troni...

Page 13: ...the host In Sleep mode the drive buffer is dis abled the heads are parked and the spindle is at rest The drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host After receiv...

Page 14: ...sine shock pulses of 2ms during read operations Shocks should not be repeated more than 2 times per second 2 8 6 2 Non operating shock 8TB 6TB The non operating shock level that the drive can experie...

Page 15: ...ing plane For all tests the drive is oriented with the cover facing upward During periods of drive idle some offline activity may occur according to the S M A R T specification which may increase acou...

Page 16: ...on hours temperature and I O duty cycle affect the product MTBF The MTBF will be degraded if used in an enterprise application 2 12 Warranty To determine the warranty for a specific drive use a web br...

Page 17: ...are intended to be contained solely within a personal computer or similar enclosure not attached as an external device As such each drive is considered to be a subassembly even when it is individuall...

Page 18: ...xic substance content of the part at the homogenous material level is over the threshold defined by the China RoHS MCV Standard 2 15 Corrosive environment Seagate electronic drive components pass acce...

Page 19: ...oint with the SATA host adapter There is no master slave relationship because each drive is considered a master in a point to point relationship If two drives are attached on one SATA host adapter the...

Page 20: ...ve mounting dimensions Follow these important mounting precautions when mounting the drive Allow a minimum clearance of 0 030 inches 0 76mm around the entire perimeter of the drive for cooling Use onl...

Page 21: ...g sequence apply to the case of backplane blindmate connector only In this case the mating sequences are the ground pins P4 and P12 the pre charge power pins and the other ground pins the signal pins...

Page 22: ...evice Configuration Set B1H C3H Device Reset 08H Download Microcode 92H Execute Device Diagnostics 90H Flush Cache E7H Flush Cache Extended EAH Format Track 50H Identify Device ECH Idle E3H Idle Immed...

Page 23: ...Operations B0H D8H S M A R T Execute Offline B0H D4H S M A R T Read Attribute Thresholds B0H D1H S M A R T Read Data B0H D0H S M A R T Read Log Sector B0H D5H S M A R T Return Status B0H DAH S M A R...

Page 24: ...SATA specification Offset Type Content 112 119 QWord Supported ZAC Capabilities Bit Meaning 63 62 5 4 3 2 1 0 Contents of the QWord are valid Reserved Non Data Reset Write Pointers Ext Supported bit N...

Page 25: ...capacities over 137GB will have 0FFFFFFFh in this field and the actual number of user addressable LBAs specified in words 100 103 This is required for drives that support the 48 bit addressing featur...

Page 26: ...168 ST6000VX000 11 721 045 168 104 107 ATA reserved 0000H 108 111 The mandatory value of the world wide name WWN for the drive NOTE This field is valid if word 84 bit 8 is set to 1 indicating 64 bit W...

Page 27: ...11 12 Reserved for TLC 13 IDLE IMMEDIATE command with IUNLOAD feature is supported 14 Shall be set to 1 15 Shall be cleared to 0 Bit Word 88 0 Ultra DMA mode 0 is supported 1 Ultra DMA mode 1 is suppo...

Page 28: ...Count register Sector Count register values 00H Set PIO mode to default PIO mode 2 01H Set PIO mode to default and disable IORDY PIO mode 2 08H PIO mode 0 09H PIO mode 1 0AH PIO mode 2 0BH PIO mode 3...

Page 29: ...built in drive self test DST S M A R T command for D4H that eliminates unnecessary drive returns The diagnostic software ships with all new drives and is also available at http seatools seagate com Th...

Page 30: ...ited States 408 658 1000 ASIA PACIFIC Seagate Singapore International Headquarters Pte Ltd 7000 Ang Mo Kio Avenue 5 Singapore 569877 65 6485 3888 EUROPE MIDDLE EAST AND AFRICA Seagate Technology SAS 1...

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