CentOS下使用smartmontools查看硬碟使用時間
首先安裝:
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- [arm@acer~]$sudoyum-yinstallsmartmontools
執行:
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- [arm@acer~]$sudosmartctl-A/dev/sda
可以看到如下結果:
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- smartctl5.432012-06-30r3573[i686-linux-2.6.32-358.23.2.el6.i686](localbuild)
- Copyright(C)2002-12byBruceAllen,http://smartmontools.sourceforge.net
- ===STARTOFREADSMARTDATASECTION===
- SMARTAttributesDataStructurerevisionnumber:16
- VendorSpecificSMARTAttributeswithThresholds:
- ID#ATTRIBUTE_NAMEFLAGVALUEWORSTTHRESHTYPEUPDATEDWHEN_FAILEDRAW_VALUE
- 1Raw_Read_Error_Rate0x002f200200051Pre-failAlways-0
- 3Spin_Up_Time0x0027186166021Pre-failAlways-1666
- 4Start_Stop_Count0x0032092092000Old_ageAlways-8708
- 5Reallocated_Sector_Ct0x0033200200140Pre-failAlways-0
- 7Seek_Error_Rate0x002e100253000Old_ageAlways-0
- 9Power_On_Hours0x0032092092000Old_ageAlways-6137
- 10Spin_Retry_Count0x0032100100051Old_ageAlways-0
- 11Calibration_Retry_Count0x0032100100000Old_ageAlways-0
- 12Power_Cycle_Count0x0032098098000Old_ageAlways-2652
- 191G-Sense_Error_Rate0x0032001001000Old_ageAlways-958
- 192Power-Off_Retract_Count0x0032200200000Old_ageAlways-111
- 193Load_Cycle_Count0x0032099099000Old_ageAlways-304147
- 194Temperature_Celsius0x0022106095000Old_ageAlways-41
- 196Reallocated_Event_Count0x0032200200000Old_ageAlways-0
- 197Current_Pending_Sector0x0032200200000Old_ageAlways-0
- 198Offline_Uncorrectable0x0030200200000Old_ageOffline-0
- 199UDMA_CRC_Error_Count0x0032200200000Old_ageAlways-0
- 200Multi_Zone_Error_Rate0x0008200200051