linux下如何查看硬盘型号等信息

发布：thatboy   来源：Net   【 大 中 小】

本文介绍下，在linux中查看硬盘型号等信息的命令，比如smartctl、hdparm等，有需要的朋友，参考下吧。

在linux系统中查看硬盘信息，比如硬盘型号，可以用smartctl,hdparm等命令来查询。

1，在日志中显示硬盘有坏扇区
 

复制代码 代码示例:

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

2，dmesg中也有错误信息
 

复制代码 代码示例:

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

3，对硬盘做健康检查
 

复制代码 代码示例:

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。

4，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"
 

复制代码 代码示例:

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

5，hdparm也可以得到硬盘型号
 

复制代码 代码示例:

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

6，当然，也可以通过主板型号来得知支持的硬盘，使用命令dmidecode。
 

复制代码 代码示例:

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