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S.M.A.R.T.情報の表示（smartmontools）

インストール

$ aptitude search smartmontools
p   smartmontools                   - S.M.A.R.T を使ってストレージシステムの制御
$ su
# aptitude install smartmontools
以下の新規パッケージがインストールされます:
  libcap-ng0{a} smartmontools
・・・
man-db のトリガを処理しています ...
libcap-ng0 (0.6.4-1) を設定しています ...
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実行（/usr/sbin/smartctl）

良く利用しそうなオプション

helpを実行

# smartctl -h
smartctl 5.40 2010-07-12 r3124 [powerpc-unknown-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

Usage: smartctl [options] device

============================================ SHOW INFORMATION OPTIONS =====

  -h, --help, --usage
         Display this help and exit

  -V, --version, --copyright, --license
         Print license, copyright, and version information and exit

  -i, --info                                                       
         Show identity information for device

  -a, --all                                                        
         Show all SMART information for device

  -x, --xall
         Show all information for device

  --scan
         Scan for devices

  --scan-open
         Scan for devices and try to open each device

================================== SMARTCTL RUN-TIME BEHAVIOR OPTIONS =====

  -q TYPE, --quietmode=TYPE                                           (ATA)
         Set smartctl quiet mode to one of: errorsonly, silent, noserial

  -d TYPE, --device=TYPE
         Specify device type to one of: ata, scsi, sat[,N][+TYPE], usbcypre
         ss[,X], usbjmicron[,x][,N], usbsunplus, marvell, areca,N, 3ware,N,
         hpt,L/M/N, megaraid,N, cciss,N, test

  -T TYPE, --tolerance=TYPE                                           (ATA)
         Tolerance: normal, conservative, permissive, verypermissive

  -b TYPE, --badsum=TYPE                                              (ATA)
         Set action on bad checksum to one of: warn, exit, ignore

  -r TYPE, --report=TYPE
         Report transactions (see man page)

  -n MODE, --nocheck=MODE                                             (ATA)
         No check if: never, sleep, standby, idle (see man page)

============================== DEVICE FEATURE ENABLE/DISABLE COMMANDS =====

  -s VALUE, --smart=VALUE
        Enable/disable SMART on device (on/off)

  -o VALUE, --offlineauto=VALUE                                       (ATA)
        Enable/disable automatic offline testing on device (on/off)

  -S VALUE, --saveauto=VALUE                                          (ATA)
        Enable/disable Attribute autosave on device (on/off)

======================================= READ AND DISPLAY DATA OPTIONS =====

  -H, --health
        Show device SMART health status

  -c, --capabilities                                                  (ATA)
        Show device SMART capabilities

  -A, --attributes                                                         
        Show device SMART vendor-specific Attributes and values

  -l TYPE, --log=TYPE
        Show device log. TYPE: error, selftest, selective, directory[,g|s],
                               background, sasphy[,reset], sataphy[,reset],
                               scttemp[sts,hist], scterc[,N,M],
                               gplog,N[,RANGE], smartlog,N[,RANGE],
                               xerror[,N][,error], xselftest[,N][,selftest]

  -v N,OPTION , --vendorattribute=N,OPTION                            (ATA)
        Set display OPTION for vendor Attribute N (see man page)

  -F TYPE, --firmwarebug=TYPE                                         (ATA)
        Use firmware bug workaround: none, samsung, samsung2,
                                     samsung3, swapid

  -P TYPE, --presets=TYPE                                             (ATA)
        Drive-specific presets: use, ignore, show, showall

  -B [+]FILE, --drivedb=[+]FILE                                       (ATA)
        Read and replace [add] drive database from FILE
        [default is +/etc/smart_drivedb.h
         and then    /usr/share/smartmontools/drivedb.h]

============================================ DEVICE SELF-TEST OPTIONS =====

  -t TEST, --test=TEST
        Run test. TEST: offline short long conveyance select,M-N
                        pending,N afterselect,[on|off] scttempint,N[,p]

  -C, --captive
        Do test in captive mode (along with -t)

  -X, --abort
        Abort any non-captive test on device

=================================================== SMARTCTL EXAMPLES =====

  smartctl --all /dev/hda                    (Prints all SMART information)

  smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda
                                              (Enables SMART on first disk)

  smartctl --test=long /dev/hda          (Executes extended disk self-test)

  smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda
                                      (Prints Self-Test & Attribute errors)
  smartctl --all --device=3ware,2 /dev/sda
  smartctl --all --device=3ware,2 /dev/twe0
  smartctl --all --device=3ware,2 /dev/twa0
  smartctl --all --device=3ware,2 /dev/twl0
          (Prints all SMART info for 3rd ATA disk on 3ware RAID controller)
  smartctl --all --device=hpt,1/1/3 /dev/sda
          (Prints all SMART info for the SATA disk attached to the 3rd PMPort
           of the 1st channel on the 1st HighPoint RAID controller)
  smartctl --all --device=areca,3 /dev/sg2
          (Prints all SMART info for 3rd ATA disk on Areca RAID controller)

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