此 SMART 自檢是否表明驅動器出現故障？

我想知道這個 SMART 自檢的結果是否表明驅動器出現故障，這是唯一在結果中出現“已完成：讀取失敗”的驅動器。

# smartctl -l selftest /dev/sde
smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF READ SMART DATA SECTION ===
SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)   LBA_of_first_error
# 1  Extended offline    Completed: read failure       90%      8981         976642822
# 2  Extended offline    Aborted by host               90%      8981         -
# 3  Extended offline    Completed: read failure       90%      8981         976642822
# 4  Extended offline    Interrupted (host reset)      90%      8977         -
# 5  Extended offline    Completed without error       00%       410         -

除了 SMART 自檢的輸出外，該驅動器還沒有顯示任何故障跡象。這是目前正在執行 SMART 自檢的同一系統中不同驅動器的輸出

# smartctl -l selftest /dev/sdc
smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF READ SMART DATA SECTION ===
SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Self-test routine in progress 30%     15859         -
# 2  Extended offline    Completed without error       00%      9431         -
# 3  Extended offline    Completed without error       00%      8368         -


SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
 1 Raw_Read_Error_Rate     0x002f   200   200   051    Pre-fail  Always       -       1
 3 Spin_Up_Time            0x0027   176   175   021    Pre-fail  Always       -       4183
 4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       48
 5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
 7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always       -       0
 9 Power_On_Hours          0x0032   088   088   000    Old_age   Always       -       8982
10 Spin_Retry_Count        0x0032   100   253   000    Old_age   Always       -       0
11 Calibration_Retry_Count 0x0032   100   253   000    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       46
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       34
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       13
194 Temperature_Celsius     0x0022   111   101   000    Old_age   Always       -       36
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       1
198 Offline_Uncorrectable   0x0030   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       1
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       2

希望您早就更換了驅動器，但由於還沒有人直接回答這個問題……

您執行了兩個測試，這兩個測試都未能讀取磁碟的相同邏輯扇區，如Completed: read failure兩個測試中相同的 LBA 所示。這確實表明磁碟有缺陷，您應該可以在保修期內更換它。嘗試在該扇區中儲存數據可能會或可能不會導致驅動器在寫入過程中註意到它有缺陷並重新映射該扇區，但是如果驅動器沒有註意到並且以後無法讀取數據，那麼您就迷路了它。

引用自：https://serverfault.com/questions/296024