系统装完,硬盘报错,在线等!!!!!

lhhpassion

hi，检测到好几台服务器的硬盘有错误日志，类似下面的这种，基本看不到，也没有google到什么有用的信息，所以来这里请教下各路大神：

1.这些错误日志具体什么意思（网上说这些日志基本没什么用，只是预警硬盘可能会有问题，但无法断言）
2.这些错误可以修复吗？有什么好的工具没有？（现在是用nagios监控的，一直报警挺烦的）
3.有什么别的建议也请指教。

root@test:~# smartctl -l error /dev/sda
smartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF READ SMART DATA SECTION ===
SMART Error Log Version: 1
ATA Error Count: 8 (device log contains only the most recent five errors)
        CR = Command Register [HEX]
        FR = Features Register [HEX]
        SC = Sector Count Register [HEX]
        SN = Sector Number Register [HEX]
        CL = Cylinder Low Register [HEX]
        CH = Cylinder High Register [HEX]
        DH = Device/Head Register [HEX]
        DC = Device Command Register [HEX]
        ER = Error register [HEX]
        ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 8 occurred at disk power-on lifetime: 3400 hours (141 days + 16 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  01 51 00 51 80 46 e1  Error: AMNF at LBA = 0x01468051 = 21397585

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 00 80 7f 46 e1 08      00:32:18.452  READ DMA
  ec 00 00 00 00 00 a0 08      00:32:18.436  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 08      00:32:18.436  SET FEATURES [Set transfer mode]

Error 7 occurred at disk power-on lifetime: 3400 hours (141 days + 16 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  01 51 00 51 80 46 e1  Error: AMNF at LBA = 0x01468051 = 21397585

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 00 80 7f 46 e1 08      00:32:16.469  READ DMA
  c8 00 00 80 7a 46 e1 08      00:32:16.451  READ DMA
  c8 00 e0 a0 79 46 e1 08      00:32:16.450  READ DMA

Error 6 occurred at disk power-on lifetime: 3216 hours (134 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 7b 1f 48 e1  Error: UNC at LBA = 0x01481f7b = 21503867

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 00 d0 1e 48 e1 08      00:13:53.199  READ DMA
  ec 00 00 00 00 00 a0 08      00:13:53.183  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 08      00:13:53.183  SET FEATURES [Set transfer mode]

Error 5 occurred at disk power-on lifetime: 3216 hours (134 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 7b 1f 48 e1  Error: UNC at LBA = 0x01481f7b = 21503867

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 00 d0 1e 48 e1 08      00:13:51.465  READ DMA
  ec 00 00 00 00 00 a0 08      00:13:51.449  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 08      00:13:51.449  SET FEATURES [Set transfer mode]

Error 4 occurred at disk power-on lifetime: 3216 hours (134 days + 0 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 7b 1f 48 e1  Error: UNC at LBA = 0x01481f7b = 21503867

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  c8 00 00 d0 1e 48 e1 08      00:13:49.734  READ DMA
  ec 00 00 00 00 00 a0 08      00:13:49.718  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 08      00:13:49.718  SET FEATURES [Set transfer mode]

smart0115

硬伤，换盘吧，啥机器啊

lhhpassion

嗯.去换盘了.测试服务器...回复 2# smart0115