Что делать с жестким диском, у которого ошибки print_req_error: I/O error?

Question

[Сергей Прохоров]

Здравствуйте. Подскажите пожалуйста, что можно сделать с этим диском?(кроме как поменять)
Критичны ли эти ошибки?

[531787.817056] ata4.00: configured for UDMA/133
[531787.817074] sd 3:0:0:0: [sdd] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[531787.817078] sd 3:0:0:0: [sdd] tag#4 Sense Key : Medium Error [current]
[531787.817081] sd 3:0:0:0: [sdd] tag#4 Add. Sense: Unrecovered read error
[531787.817085] sd 3:0:0:0: [sdd] tag#4 CDB: Read(10) 28 00 05 a8 c0 80 00 04 00 00
[531787.817088] print_req_error: I/O error, dev sdd, sector 94945457
[531787.817844] ata4: EH complete

Вывод smartctl -a /dev/sdd

smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.18-15-pve] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Re
Device Model:     WDC WD2004FBYZ-01YCBB1
Serial Number:    WD-WMC6N0D0Y4MT
LU WWN Device Id: 5 0014ee 05994de88
Firmware Version: RR04
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Tue Jun 11 15:10:59 2019 +07
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:                (    0) seconds.
Offline data collection
capabilities:                    (0x7b) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        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:        ( 220) minutes.
Conveyance self-test routine
recommended polling time:        (   5) 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     0x002f   200   199   051    Pre-fail  Always       -       1
  3 Spin_Up_Time            0x0027   188   182   021    Pre-fail  Always       -       3583
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       229
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   100   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   073   073   000    Old_age   Always       -       20394
 10 Spin_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       227
 16 Unknown_Attribute       0x0022   003   197   000    Old_age   Always       -       191014087496
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       182
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       111
194 Temperature_Celsius     0x0022   117   107   000    Old_age   Always       -       30
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       4
198 Offline_Uncorrectable   0x0030   100   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   100   253   000    Old_age   Offline      -       0

SMART Error Log Version: 1
No Errors Logged

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%     19429         -
# 2  Short offline       Completed without error       00%     19379         -
# 3  Short offline       Completed without error       00%     19330         -
# 4  Short offline       Completed without error       00%     19280         -
# 5  Short offline       Completed without error       00%     19230         -
# 6  Short offline       Completed without error       00%     19180         -
# 7  Short offline       Completed without error       00%      9228         -
# 8  Short offline       Completed without error       00%      9205         -
# 9  Short offline       Completed without error       00%      9181         -
#10  Short offline       Completed without error       00%      9157         -
#11  Short offline       Completed without error       00%      9133         -
#12  Short offline       Completed without error       00%      9109         -
#13  Short offline       Completed without error       00%      9085         -
#14  Short offline       Completed without error       00%      9061         -
#15  Short offline       Completed without error       00%      9037         -
#16  Short offline       Completed without error       00%      9013         -
#17  Short offline       Completed without error       00%      8989         -
#18  Short offline       Completed without error       00%      8965         -
#19  Short offline       Completed without error       00%      8941         -
#20  Short offline       Completed without error       00%      8917         -
#21  Short offline       Completed without error       00%      8893         -

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.

Comments

[Дмитрий]

А вы его как подключили? Попробуйте пересоздать разделы формат полный сделать

[hint000]

вот эта стока SMART немного настораживает:

197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       4

[Ezhyg]

hint000, она и должна настораживать, но это не "беды", ну ладно, их иногда называют "софт-беды" - зависшие сектора - зависшие в неопределённости.

Answer 1

[Fixid]

Диск вроде как нормальный.
Для начала проверьте сам кабель и разъемы.
Хотя довольно странно что он указывает конкретный sector. Попробуйте забэкапить важное и провести тест викторией.

Answer 2

[Juhani Lahtinen]

Если диск рабочий, делайте копию диска а сам диск тестируйте MHDD

Answer 3

[CityCat4]

Ну, сбой при чтении. Данные слить, если есть ценное и не в рейде, диск вытащить, на стендовую машину и тестить MHDD. Если ошибка исчезнет при форматировании сектора в MHDD - ну, живы будем, не помрем. Иначе можно через MHDD же перемапить сектор, если получится конечно.
Если же все ухищрения все равно будут приводить к сбою при чтении - ну тогда R.I.P.

Answer 4

[Максим Мосейчук]

Это похоже на софтбэд. При потере питания сектор не записался полностью, от чего контрольная сумма в нем не правильная.

Нужно принудительно записать в этот сектор что-нибудь. Например нули с помощью hdparm