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Proszę o ocenę atrybutów SMART dysku Seagate

01 Lip 2012 12:09 1488 1
  • Poziom 11  
    Proszę o interpretacje atrybutów S.M.A.R.T. dysku zwróconą przez smartctl.
    Wartości samych atrybutów wydają się być w porządku, ale zastanawiają mnie te 354 błędy. Znalazłem w internecie kilka opinii o podobnych błędach stwierdzających że dysk jest do wymiany, ale w tamtych przypadkach wartość atrybutu Reallocated_Sector_Ct była znacznie większa (atrybut ten oznacza ilość bad sectorów, mam rację?).
    Mimo małej wartości Power_On_Hours dysk ten nie jest nowym dyskiem.
    Na dysku zainstalowany jest system linux; podczas pracy spontanicznie zawiesza się.
    To nie jest mój dysk, ale jeżeli potrzeba więcej informacji - pytajcie, postaram się odpowiedzieć.

    Code:

    smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.1.0-pmagic] (local build)
    Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

    === START OF INFORMATION SECTION ===
    Model Family:     Seagate Barracuda 7200.10
    Device Model:     ST3160215A
    Serial Number:    9RX3ZREM
    Firmware Version: 3.AAD
    User Capacity:    160,040,803,840 bytes [160 GB]
    Sector Size:      512 bytes logical/physical
    Device is:        In smartctl database [for details use: -P show]
    ATA Version is:   7
    ATA Standard is:  Exact ATA specification draft version not indicated
    Local Time is:    Sun Jul  1 09:59:55 2012 UTC
    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:  (0x02)   Offline data collection activity
                   was completed without error.
                   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:       (  430) 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:     (   1) minutes.
    Extended self-test routine
    recommended polling time:     (  54) minutes.

    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   115   099   006    Pre-fail  Always       -       98959148
      3 Spin_Up_Time            0x0003   098   097   000    Pre-fail  Always       -       0
      4 Start_Stop_Count        0x0032   099   099   020    Old_age   Always       -       1434
      5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
      7 Seek_Error_Rate         0x000f   077   060   030    Pre-fail  Always       -       54635854
      9 Power_On_Hours          0x0032   097   097   000    Old_age   Always       -       2677
     10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
     12 Power_Cycle_Count       0x0032   099   099   020    Old_age   Always       -       1436
    187 Reported_Uncorrect      0x0032   006   006   000    Old_age   Always       -       94
    189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
    190 Airflow_Temperature_Cel 0x0022   062   052   045    Old_age   Always       -       38 (Min/Max 36/40)
    194 Temperature_Celsius     0x0022   038   048   000    Old_age   Always       -       38 (0 20 0 0)
    195 Hardware_ECC_Recovered  0x001a   076   073   000    Old_age   Always       -       22191532
    197 Current_Pending_Sector  0x0012   001   001   000    Old_age   Always       -       4294967294
    198 Offline_Uncorrectable   0x0010   001   001   000    Old_age   Offline      -       4294967294
    199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
    200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0
    202 Data_Address_Mark_Errs  0x0032   100   253   000    Old_age   Always       -       0

    SMART Error Log Version: 1
    ATA Error Count: 354 (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 354 occurred at disk power-on lifetime: 2676 hours (111 days + 12 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 c8 38 ca 2e e0  Error: UNC at LBA = 0x002eca38 = 3066424

      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      42 00 00 00 ca 2e e0 00      00:21:19.796  READ VERIFY SECTOR(S) EXT
      42 00 00 00 c9 2e e0 00      00:21:19.794  READ VERIFY SECTOR(S) EXT
      42 00 00 00 c8 2e e0 00      00:21:19.794  READ VERIFY SECTOR(S) EXT
      42 00 00 00 c7 2e e0 00      00:21:19.791  READ VERIFY SECTOR(S) EXT
      42 00 00 00 c6 2e e0 00      00:21:19.788  READ VERIFY SECTOR(S) EXT

    Error 353 occurred at disk power-on lifetime: 2675 hours (111 days + 11 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
      -- -- -- -- -- -- --
      10 51 01 4b ec ef e0

      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      37 00 01 4b ec ef e0 00      00:01:37.805  SET MAX ADDRESS EXT
      27 00 00 00 00 00 e0 00      00:01:37.650  READ NATIVE MAX ADDRESS EXT
      37 00 01 af 9e a1 e0 00      00:01:37.583  SET MAX ADDRESS EXT
      27 00 00 00 00 00 e0 00      00:01:37.547  READ NATIVE MAX ADDRESS EXT
      27 00 00 00 00 00 e0 00      00:01:37.496  READ NATIVE MAX ADDRESS EXT

    Error 352 occurred at disk power-on lifetime: 2675 hours (111 days + 11 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
      -- -- -- -- -- -- --
      10 51 01 af 9e a1 e0

      Commands leading to the command that caused the error were:
      CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
      -- -- -- -- -- -- -- --  ----------------  --------------------
      37 00 01 af 9e a1 e0 00      00:01:37.805  SET MAX ADDRESS EXT
      27 00 00 00 00 00 e0 00      00:01:37.650  READ NATIVE MAX ADDRESS EXT
      27 00 00 00 00 00 e0 00      00:01:37.583  READ NATIVE MAX ADDRESS EXT
      ec 00 01 db 97 20 a0 00      00:01:37.547  IDENTIFY DEVICE
      ec 00 01 01 00 00 a0 00      00:01:37.496  IDENTIFY DEVICE

    Error 351 occurred at disk power-on lifetime: 2671 hours (111 days + 7 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 08 c8 50 1a e0  Error: UNC 8 sectors at LBA = 0x001a50c8 = 1724616

      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 08 c8 50 1a e0 00      00:03:58.827  READ DMA
      27 00 00 00 00 00 e0 00      00:03:58.809  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 02      00:03:58.756  IDENTIFY DEVICE
      ef 03 45 00 00 00 a0 02      00:03:58.751  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:03:55.839  READ NATIVE MAX ADDRESS EXT

    Error 350 occurred at disk power-on lifetime: 2671 hours (111 days + 7 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 08 c8 50 1a e0  Error: UNC 8 sectors at LBA = 0x001a50c8 = 1724616

      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 08 c8 50 1a e0 00      00:03:52.593  READ DMA
      27 00 00 00 00 00 e0 00      00:03:49.673  READ NATIVE MAX ADDRESS EXT
      ec 00 00 00 00 00 a0 02      00:03:49.614  IDENTIFY DEVICE
      ef 03 45 00 00 00 a0 02      00:03:49.609  SET FEATURES [Set transfer mode]
      27 00 00 00 00 00 e0 00      00:03:55.839  READ NATIVE MAX ADDRESS EXT

    SMART Self-test log structure revision number 1
    Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
    # 1  Short offline       Completed without error       00%      2672         -

    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.