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linux下查看硬盘型号等信息

时间:06-10来源:作者:点击数:32

在准备替换或加装硬盘时,如何得到硬盘信息?可以用smartctl,hdparm等命令来查询。在日志中显示硬盘有坏扇区

  • tail /var/log/messages
  • Mar 1 09:42:55 c1g smartd[1848]: Device: /dev/hda, 2 Currently unreadable (pending) sectors
  • Mar 1 09:42:55 c1g smartd[1848]: Device: /dev/hda, 2 Offline uncorrectable sectors

dmesg中也有错误信息

  • dmesg
  • ide: failed opcode was: unknown
  • hda: no DRQ after issuing WRITE
  • ide0: reset: success
  • hda: status timeout: status=0xd0 { Busy }

对硬盘做一下健康检查

  • smartctl -H /dev/hda
  • smartctl version 5.33 [i386-redhat-linux-gnu] Copyright (C) 2002-4 Bruce Allen
  • Home page is http://smartmontools.sourceforge.net/
  • === START OF READ SMART DATA SECTION ===
  • SMART overall-health self-assessment test result: PASSED

检测通过,保险起见还是准备换硬盘。查看下当前硬盘的型号,可以得到硬盘接口为SATAII,及尺寸大小3.5″

  • smartctl -a /dev/hda
  • smartctl version 5.33 [i386-redhat-linux-gnu] Copyright (C) 2002-4 Bruce Allen
  • Home page is http://smartmontools.sourceforge.net/
  • === START OF INFORMATION SECTION ===
  • Device Model: ST3160815AS
  • Serial Number: 6RA7DWM4
  • Firmware Version: 4.AAB
  • User Capacity: 160,040,803,840 bytes
  • Device is: Not in smartctl database [for details use: -P showall]
  • ATA Version is: 7
  • ATA Standard is: Exact ATA specification draft version not indicated
  • Local Time is: Mon Mar 1 10:36:55 2010 CST
  • SMART support is: Available - device has SMART capability.
  • SMART support is: Enabled
  • === START OF READ SMART DATA SECTION ===
  • SMART overall-health self-assessment test result: PASSED

hdparm也可以得到硬盘型号

  • hdparm -i /dev/hda
  • /dev/hda:
  • Model=ST3160815AS, FwRev=4.AAB, SerialNo=6RA7DWM4
  • Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
  • RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
  • BuffType=unknown, BuffSize=8192kB, MaxMultSect=16, MultSect=off
  • CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
  • IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
  • PIO modes: pio0 pio1 pio2 pio3 pio4
  • DMA modes: mdma0 mdma1 mdma2
  • UDMA modes: udma0 udma1 udma2
  • AdvancedPM=no WriteCache=enabled
  • Drive conforms to: device does not report version:
  • * signifies the current active mode

也可以通过主板型号来得知支持的硬盘

  • dmidecode
  • System Information
  • Manufacturer: Gigabyte Technology Co., Ltd.
  • Product Name: 945GCM-S2L
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