我很好奇,这些是以前硬盘的错误吗？

Error 1 occurred at disk power-on lifetime: 13729 hours (572 days + 1 hours)
  When the command that caused the error occurred,the device was active or idle
Error 2 occurred at disk power-on lifetime: 23300 hours (970 days + 20 hours)
  When the command that caused the error occurred,the device was active or idle.

这是输出

# smartctl --all /dev/sda
    smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-51-generic] (local build)
    Copyright (C) 2002-16,Bruce Allen,Christian Franke,www.smartmontools.org
 
    === START OF INFORMATION SECTION ===
    Model Family:     Toshiba 2.5" HDD MK..76GSX
    Device Model:     TOSHIBA MK2576GSX
    Serial Number:    Y1J9S0IGS
    LU WWN Device Id: 5 000039 3a5a06b8e
    Firmware Version: GS001A
    User Capacity:    250,059,350,016 bytes [250 GB]
    Sector Size:      512 bytes logical/physical
    Rotation Rate:    5400 rpm
    Form Factor:      2.5 inches
    Device is:        In smartctl database [for details use: -P show]
    ATA Version is:   ATA8-ACS (minor revision not indicated)
    SATA Version is:  SATA 2.6,3.0 Gb/s (current: 3.0 Gb/s)
    Local Time is:    Thu Dec  1 00:28:22 2016 GMT
    SMART support is: Available - device has SMART capability.
    SMART support is: Enabled
 
    === START OF READ SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED
 
    General SMART Values:
    Offline data collection status:  (0x00) Offline data collection activity
                                            was never started.
                                            Auto Offline Data Collection: Disabled.
    Self-test execution status:      (   0) The prevIoUs self-test routine completed
                                            without error or no self-test has ever
                                            been run.
    Total time to complete Offline
    data collection:                (  120) seconds.
    Offline data collection
    capabilities:                    (0x5b) SMART execute Offline immediate.
                                            Auto Offline data collection on/off support.
                                            Suspend Offline collection upon new
                                            command.
                                            Offline surface scan supported.
                                            Self-test supported.
                                            No Conveyance Self-test supported.
                                            Selective Self-test supported.
    SMART capabilities:            (0x0003) Saves SMART data before entering
                                            power-saving mode.
                                            Supports SMART auto save timer.
    Error logging capability:        (0x01) Error logging supported.
                                            General Purpose Logging supported.
    Short self-test routine
    recommended polling time:        (   2) minutes.
    Extended self-test routine
    recommended polling time:        (  81) minutes.
    SCT capabilities:              (0x003d) SCT Status supported.
                                            SCT Error Recovery Control supported.
                                            SCT Feature Control supported.
                                            SCT Data Table supported.
 
    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     0x000b   100   100   050    Pre-fail  Always       -       0
      2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
      3 Spin_Up_Time            0x0027   100   100   001    Pre-fail  Always       -       1229
      4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       15
      5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       0
      7 Seek_Error_Rate         0x000b   100   100   050    Pre-fail  Always       -       0
      8 Seek_Time_Performance   0x0005   100   100   050    Pre-fail  Offline      -       0
      9 Power_On_Minutes        0x0032   036   036   000    Old_age   Always       -       427h+41m
     10 Spin_Retry_Count        0x0033   100   100   030    Pre-fail  Always       -       0
     12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       7
    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       -       1
    193 Load_Cycle_Count        0x0032   070   070   000    Old_age   Always       -       304324
    194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       27 (Min/Max 20/31)
    196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
    197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       0
    198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
    199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       2
    220 Disk_Shift              0x0002   100   100   000    Old_age   Always       -       109
    222 Loaded_Hours            0x0032   067   067   000    Old_age   Always       -       13230
    223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
    224 Load_Friction           0x0022   100   100   000    Old_age   Always       -       0
    226 Load-in_Time            0x0026   100   100   000    Old_age   Always       -       375
    240 Head_Flying_Hours       0x0001   100   100   001    Pre-fail  Offline      -       0
 
    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: 23300 hours (970 days + 20 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
      -- -- -- -- -- -- --
      84 51 01 1f 7a 05 e0  Error: ICRC,ABRT 1 sectors at LBA = 0x00057a1f = 358943
 
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      35 00 00 20 76 05 e0 00   6d+01:49:26.915  WRITE DMA EXT
      35 00 00 00 72 05 e0 00   6d+01:49:26.741  WRITE DMA EXT
      35 00 08 80 0f 0c e0 00   6d+01:49:26.741  WRITE DMA EXT
      35 00 08 48 8a c4 e0 00   6d+01:49:26.741  WRITE DMA EXT
      ca 00 08 00 08 14 e9 00   6d+01:49:26.741  WRITE DMA
 
    Error 1 occurred at disk power-on lifetime: 13729 hours (572 days + 1 hours)
      When the command that caused the error occurred,registers were:
      ER ST SC SN CL CH DH
      -- -- -- -- -- -- --
      84 51 01 3f 8c 4e e0  Error: ICRC,ABRT 1 sectors at LBA = 0x004e8c3f = 5147711
 
      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      35 00 00 40 88 4e e0 00  12d+21:23:20.732  WRITE DMA EXT
      ca 00 08 a8 48 c8 e3 00  12d+21:23:20.731  WRITE DMA
      35 00 08 40 c1 1d e0 00  12d+21:23:20.731  WRITE DMA EXT
      35 00 08 b0 19 14 e0 00  12d+21:23:20.731  WRITE DMA EXT
      35 00 10 28 bf 13 e0 00  12d+21:23:20.731  WRITE DMA EXT
 
    SMART Self-test log structure revision number 1
    No self-tests have been logged.  [To run self-tests,use: smartctl -t]
 
    SMART Selective self-test log data structure revision number 1
     SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
        1        0        0  Not_testing
        2        0        0  Not_testing
        3        0        0  Not_testing
        4        0        0  Not_testing
        5        0        0  Not_testing
    Selective self-test flags (0x0):
      After scanning selected spans,do NOT read-scan remainder of disk.
    If Selective self-test is pending on power-up,resume after 0 minute delay.

这个硬盘可能很快就会发生故障并需要更换吗？