帮忙看一个smart错误

myhnet

是硬盘问题吗？需要更换硬盘吗？

smartctl version 5.38 [x86_64-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF READ SMART DATA SECTION ===
SMART Error Log Version: 1
ATA Error Count: 2
        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 2 occurred at disk power-on lifetime: 13 hours (0 days + 13 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
  -- -- -- -- -- -- --
  04 51 00 00 00 00 00  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  b0 d4 00 81 4f c2 00 00      08:06:33.696  SMART EXECUTE OFF-LINE IMMEDIATE
  b0 d1 01 01 4f c2 00 00      08:06:33.693  SMART READ ATTRIBUTE THRESHOLDS [OBS-4]
  b0 d0 01 00 4f c2 00 00      08:06:33.654  SMART READ DATA
  b0 da 00 00 4f c2 00 00      08:06:33.638  SMART RETURN STATUS
  b0 da 00 00 4f c2 00 00      08:06:33.597  SMART RETURN STATUS

Error 1 occurred at disk power-on lifetime: 13 hours (0 days + 13 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
  -- -- -- -- -- -- --
  04 51 00 00 00 00 00  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  b0 d4 00 81 4f c2 00 00      08:01:38.471  SMART EXECUTE OFF-LINE IMMEDIATE
  b0 d1 01 01 4f c2 00 00      08:01:38.467  SMART READ ATTRIBUTE THRESHOLDS [OBS-4]
  b0 d0 01 00 4f c2 00 00      08:01:38.429  SMART READ DATA
  b0 da 00 00 4f c2 00 00      08:01:38.412  SMART RETURN STATUS
  b0 da 00 00 4f c2 00 00      08:01:38.370  SMART RETURN STATUS

jerrywjl

SMART报错并不代表一定是硬盘错误。

如果要确认硬盘是否有问题，通常是执行badblocks -n -vv来执行一个全盘扫描，如果有坏块，那百分百有问题。

nagaregawa

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