проблема с диском

Решение проблем связванных с работой железа. Проблемы программно-аппаратной совместимости.
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dmtr
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проблема с диском

Непрочитанное сообщение dmtr » 2011-09-20 11:42:22

включил smatd на серваке с тремя винтами - два в райде (gmirror) и один под бэкапы.

Код: Выделить всё

/dev/ad4 -a -m admin@informa.ru -o on -S on -s (S/../.././22|L/../../6/23)
/dev/ad6 -a -m admin@informa.ru -o on -S on -s (S/../.././22|L/../../6/23)
/dev/ad8 -a -m admin@informa.ru -o on -S on -s (S/../.././22|L/../../6/23)
в первый же вечер ad6 вывалился из райда при шорт-тесте и smartd прислал ошибку

Код: Выделить всё

Sep  9 22:05:02 alpha kernel: ad6: FAILURE - WRITE_DMA48 status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND> LBA=402129023
Sep  9 22:05:02 alpha kernel: GEOM_MIRROR: Request failed (error=5). ad6[WRITE(offset=205890059776, length=114688)]
Sep  9 22:05:02 alpha kernel: GEOM_MIRROR: Device gm0: provider ad6 disconnected.
Sep  9 22:09:27 alpha smartd[94291]: Device: /dev/ad6, ATA error count increased from 79 to 80
отключил smartd

тесты dd на чтение и запись ad6 ошибок не выдали. диск добавился обратно в райд и проработал пару дней без проблем. включил опять smartd и в тот же вечер

Код: Выделить всё

Sep 19 22:03:19 alpha kernel: ad6: FAILURE - WRITE_DMA48 status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND> LBA=426334047
Sep 19 22:03:19 alpha kernel: GEOM_MIRROR: Request failed (error=5). ad6[WRITE(offset=218283032064, length=2048)]
Sep 19 22:03:19 alpha kernel: GEOM_MIRROR: Device gm0: provider ad6 disconnected.
Sep 19 22:08:09 alpha smartd[87992]: Device: /dev/ad6, ATA error count increased from 80 to 81
и до в ключения smartd подобных проблем не наблюдалось.
как-то ошибка чтения по времени оба раза совпала с запуском шорт-теста. чего может быть?

смарт диска

Код: Выделить всё

[root@alpha ~]# smartctl -a /dev/ad6
smartctl 5.41 2011-06-09 r3365 [FreeBSD 7.4-STABLE amd64] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital RE2 Serial ATA
Device Model:     WDC WD4001ABYS-01YNA0
Serial Number:    WD-WCAS90015728
LU WWN Device Id: 5 0014ee 2ab9c977b
Firmware Version: 59.01D01
User Capacity:    400 088 457 216 bytes [400 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Tue Sep 20 11:59:01 2011 MSD
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:  (0x84) Offline data collection activity
                                        was suspended by an interrupting command from host.
                                        Auto Offline Data Collection: Enabled.
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:                (10980) 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:        ( 129) minutes.
Conveyance self-test routine
recommended polling time:        (   5) minutes.
SCT capabilities:              (0x303f) 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     0x000f   200   200   051    Pre-fail  Always       -       2
  3 Spin_Up_Time            0x0003   176   176   021    Pre-fail  Always       -       6166
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       69
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000e   200   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   063   063   000    Old_age   Always       -       27492
 10 Spin_Retry_Count        0x0012   100   253   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0012   100   253   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       67
192 Power-Off_Retract_Count 0x0032   001   001   000    Old_age   Always       -       590103
193 Load_Cycle_Count        0x0032   004   004   000    Old_age   Always       -       590106
194 Temperature_Celsius     0x0022   124   102   000    Old_age   Always       -       26
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       7
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 81 (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 81 occurred at disk power-on lifetime: 27478 hours (1144 days + 22 hours)
  When the command that caused the error occurred, the device was doing SMART Offline or Self-test.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 04 5f 57 69 40  Error: IDNF 4 sectors at LBA = 0x0069575f = 6903647

  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 04 5f 57 69 19 00  42d+09:20:46.099  WRITE DMA EXT
  ca 00 20 5f 38 2d 05 00  42d+09:20:46.029  WRITE DMA
  35 00 20 ff 13 69 19 00  42d+09:20:46.009  WRITE DMA EXT
  35 00 20 7f 07 ea 1f 00  42d+09:20:46.009  WRITE DMA EXT
  35 00 20 ff 12 69 19 00  42d+09:20:45.933  WRITE DMA EXT

Error 80 occurred at disk power-on lifetime: 27237 hours (1134 days + 21 hours)
  When the command that caused the error occurred, the device was doing SMART Offline or Self-test.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 e0 7f 00 f8 40  Error: IDNF 224 sectors at LBA = 0x00f8007f = 16253055

  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 e0 7f 00 f8 17 00  32d+09:36:35.738  WRITE DMA EXT
  35 00 20 ff e9 f3 17 00  32d+09:36:35.236  WRITE DMA EXT
  35 00 20 9f 01 f7 17 00  32d+09:36:35.235  WRITE DMA EXT
  35 00 20 df 4d d8 17 00  32d+09:36:35.065  WRITE DMA EXT
  ca 00 20 df 0e d9 02 00  32d+09:36:35.065  WRITE DMA

Error 79 occurred at disk power-on lifetime: 25265 hours (1052 days + 17 hours)
  When the command that caused the error occurred, the device was doing SMART Offline or Self-test.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 20 df b3 f6 40  Error: IDNF 32 sectors at LBA = 0x00f6b3df = 16167903

  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 20 df b3 f6 17 00   3d+10:44:46.812  WRITE DMA EXT
  25 00 14 1f 58 52 18 00   3d+10:44:46.538  READ DMA EXT
  35 00 20 ff e9 f3 17 00   3d+10:44:46.494  WRITE DMA EXT
  35 00 20 df b3 f6 17 00   3d+10:44:46.493  WRITE DMA EXT
  25 00 14 bf 55 52 18 00   3d+10:44:46.013  READ DMA EXT

Error 78 occurred at disk power-on lifetime: 25265 hours (1052 days + 17 hours)
  When the command that caused the error occurred, the device was doing SMART Offline or Self-test.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 04 67 c9 7a 40  Error: UNC 4 sectors at LBA = 0x007ac967 = 8046951

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 04 67 c9 7a 1b 00   3d+10:44:01.048  READ DMA EXT
  35 00 20 ff e9 f3 17 00   3d+10:44:00.983  WRITE DMA EXT
  35 00 20 7f b3 f6 17 00   3d+10:44:00.983  WRITE DMA EXT
  35 00 40 5f 9b 60 1a 00   3d+10:44:00.886  WRITE DMA EXT
  25 00 04 1f 83 6e 1b 00   3d+10:44:00.771  READ DMA EXT

Error 77 occurred at disk power-on lifetime: 25265 hours (1052 days + 17 hours)
  When the command that caused the error occurred, the device was doing SMART Offline or Self-test.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 14 5f 8e 51 40  Error: UNC 20 sectors at LBA = 0x00518e5f = 5344863

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 14 5f 8e 51 18 00   3d+10:43:31.638  READ DMA EXT
  25 00 04 93 bc 5a 1c 00   3d+10:43:31.329  READ DMA EXT
  c8 00 04 4f 85 25 03 00   3d+10:43:31.250  READ DMA
  25 00 08 1f 5e 74 24 00   3d+10:43:31.241  READ DMA EXT
  25 00 80 9f 49 6f 20 00   3d+10:43:31.231  READ DMA 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%     27478         -
# 2  Short offline       Completed without error       00%     27285         -
# 3  Extended offline    Completed without error       00%     27265         -
# 4  Short offline       Completed without error       00%     27261         -
# 5  Short offline       Completed without error       00%     27237         -
# 6  Short offline       Completed without error       00%     25265         -
# 7  Extended offline    Aborted by host               90%     25265         -

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.
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Re: проблема с диском

Непрочитанное сообщение Alex Keda » 2011-09-20 20:32:57

для начала, разнесите тесты во времени - на час хотя бы
Убей их всех! Бог потом рассортирует...

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dmtr
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Re: проблема с диском

Непрочитанное сообщение dmtr » 2011-09-22 9:31:37

Код: Выделить всё

/dev/ad4 -a -m admin@informa.ru -o on -S on -s (S/../.././18|L/../../6/19)
/dev/ad6 -a -m admin@informa.ru -o on -S on -s (S/../.././21|L/../../6/22)
/dev/ad8 -a -m admin@informa.ru -o on -S on -s (S/../.././23|L/../../7/00)

Код: Выделить всё

Sep 21 21:01:32 alpha kernel: ad6: FAILURE - READ_DMA48 status=51<READY,DSC,ERROR> error=40<UNCORRECTABLE> LBA=475549979
Sep 21 21:01:32 alpha kernel: GEOM_MIRROR: Request failed (error=5). ad6[READ(offset=243481589248, length=2048)]
Sep 21 21:01:32 alpha kernel: GEOM_MIRROR: Device gm0: provider ad6 disconnected.
Sep 21 21:01:50 alpha kernel: ad6: FAILURE - WRITE_DMA48 status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND> LBA=535754783
Sep 21 21:01:50 alpha kernel: ad6: FAILURE - WRITE_DMA48 status=51<READY,DSC,ERROR> error=10<NID_NOT_FOUND> LBA=536662143
Sep 21 21:06:21 alpha smartd[40868]: Device: /dev/ad6, ATA error count increased from 81 to 84
разнес, результат аналогичный
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