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HDD 预故障？你能告诉我什么？

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HDD 预故障？你能告诉我什么？

我有一台 Seagate Barracuda ST2000DM006，其 SMART 结果如下：

$ sudo smartctl -A /dev/sda
[sudo] senha para daniel:        
smartctl 7.2 2020-12-30 r5155 [x86_64-linux-6.2.0-26-generic] (local build)
Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   118   099   006    Pre-fail  Always       -       168960448
  3 Spin_Up_Time            0x0003   096   096   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   098   098   020    Old_age   Always       -       2299
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   075   060   030    Pre-fail  Always       -       40827758
  9 Power_On_Hours          0x0032   092   092   000    Old_age   Always       -       7619
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   020    Old_age   Always       -       2124
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0 0 0
189 High_Fly_Writes         0x003a   096   096   000    Old_age   Always       -       4
190 Airflow_Temperature_Cel 0x0022   070   060   045    Old_age   Always       -       30 (Min/Max 18/30)
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       48
193 Load_Cycle_Count        0x0032   088   088   000    Old_age   Always       -       25872
194 Temperature_Celsius     0x0022   030   040   000    Old_age   Always       -       30 (0 11 0 0 0)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
240 Head_Flying_Hours       0x0000   100   253   000    Old_age   Offline      -       6004h+53m+31.586s
241 Total_LBAs_Written      0x0000   100   253   000    Old_age   Offline      -       26758894512
242 Total_LBAs_Read         0x0000   100   253   000    Old_age   Offline      -       192651057769

您认为这块硬盘能用多久？我还要用多久才需要再买一块硬盘？我想我是在 2013 年之前买的。

答案1

在我看来失败太多了。

我建议您立即更换硬盘，不要等到它出现故障。

立即开始备份。

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