Linux中硬盘转速查看
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Linux中硬盘转速查看
可以使用sg_vpd命令查看硬盘转速，sg_vpd命令是sg3_utils其中一个工具.
VPD:Vital Product Data
1 2 3 4 | # sg_vpd /dev/sg8 –page=0xb1 Block device characteristics VPD page(SBC): Nominal rotation rate:7200rpm Nominal form factor notreported |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | # sg_vpd /dev/sg8 -e Standard VPD pages: ai0×89ATA information(SAT) aod0×82ASCII implemented operating definition(obsolete) adsn0xb3Automation device serial number(SSC) bl0xb0Block limits(SBC) bdc0xb1Block device characteristics(SBC) cfa0x8cCFA profile information dc0x8bDevice constituents di0×83Device identification di_asis0×83Like‘di’but designators ordered asfound di_lu0×83Device identification,lu only di_port0×83Device identification,target port only di_target0×83Device identification,target device only dtde0xb4Data transfer device element address(SSC) ei0×86Extended inquiry data iod0×81Implemented operating definition(obsolete) lbpv0xb2Logical block provisioning(SBC) mas0xb1Manufacturer assigned serial number(SSC) masa0xb1Manufacturer assigned serial number(ADC) mna0×85Management network addresses mpp0×87Mode page policy oi0xb0OSD information po0x8aPower condition pslu0×90Protocol-specific logical unit information pspo0×91Protocol-specific port information ref0xb3Referrals(SBC) sad0xb0Sequential access device capabilities(SSC) sii0×84Software interfaceidentification sn0×80Unit serial number sp0×88SCSI ports st0xb1Security token(OSD) sv0×00Supported VPD pages tas0xb2TapeAlert supported flags(SSC) Vendor specific VPD pages: datc0xc1,0Date code(Seagate) devb0xc3,0Device behavior(Seagate) edid0xc8,0Extended device identification(RDAC) feat0xc3,1Feature Parameters(RDAC) firm0xc0,0Firmware numbers(Seagate) jump0xc2,0Jump setting(Seagate) sub0xc4,0Subsystem identifier(RDAC) sver0xc2,1Software version(RDAC) upr0xc0,1Unit path report(EMC) vac0xc9,0Volume access control(RDAC) |
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