Linux за българи: Форуми

Когато качвам голями или малки ,но доста файлове през самбата ми вади много страни грешки

Jan 31 00:00:05 TU-160 kernel: Stack: c112e2a0 d7aad15a c01564df d7f27f20 00000002 d7f27f88 00000007 00000000
Jan 31 00:00:05 TU-160 kernel:        00000000 00000020 0000001e 00000000 00000000 00000020 00000002 00000001
Jan 31 00:00:05 TU-160 kernel:        c128fea0 c1280120 c128eb60 c128ec20 c128f080 c128f0a0 c128eba0 c128ef80
Jan 31 00:00:05 TU-160 kernel: Call Trace:
Jan 31 00:00:05 TU-160 kernel:  [<c01564df>] shrink_inactive_list+0x46f/0x736
Jan 31 00:00:05 TU-160 kernel:  [<c0155282>] __pagevec_release+0x15/0x1d
Jan 31 00:00:05 TU-160 kernel:  [<c0155f12>] shrink_active_list+0x3d7/0x3df
Jan 31 00:00:05 TU-160 kernel:  [<c0156873>] shrink_zone+0xcd/0xf2
Jan 31 00:00:05 TU-160 kernel:  [<c0156cdf>] kswapd+0x278/0x3e7
Jan 31 00:00:05 TU-160 kernel:  [<c01331b9>] autoremove_wake_function+0x0/0x35
Jan 31 00:00:05 TU-160 kernel:  [<c0156a67>] kswapd+0x0/0x3e7
Jan 31 00:00:05 TU-160 kernel:  [<c01330f2>] kthread+0x38/0x5e
Jan 31 00:00:05 TU-160 kernel:  [<c01330ba>] kthread+0x0/0x5e
Jan 31 00:00:05 TU-160 kernel:  [<c01049bf>] kernel_thread_helper+0x7/0x10
Jan 31 00:00:05 TU-160 kernel:  =======================
Jan 31 00:00:05 TU-160 kernel: Code: 43 00 00 89 d8 5a 5b c3 56 89 c1 53 8b 58 10 89 d6 8b 00 a8 01 75 04 0f 0b eb fe 8b 01 31 d2 f6 c4 10 75 21 85 db 74 14 8b 43 38 <8b> 58 28 85 db 74 0a 89 f2 89 c8 ff d3 89 c2 eb 09 5b 89 c8 5e
Jan 31 00:00:05 TU-160 kernel: EIP: [<c0150d85>] try_to_release_page+0x23/0x42 SS:ESP 00687f27e2c
Feb  2 17:09:27 TU-160 kernel: hde: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Feb  2 17:09:27 TU-160 kernel: hde: dma_intr: error=0x84 { DriveStatusError BadCRC }
Feb  2 17:09:27 TU-160 kernel: ide: failed opcode was: unknown



грам си намам на идея защо ги показва тези работи случвало се е и да забива цялата система
Диска който сам споделил със самба е 160 Гб на ext3 , вързан е на допулнителен контролер на PCI мисля че беще sil680
Моля ви за консултация
Благодаря ве предварително

В картинката най-важните редова са последните 3. Те казват че при опит за запис върху диска става нещо кофти (Bad CRC)

Възможностите а няколко:
 * кофти/умиращ диск
 * кофти кабел
 * недостатъчно напрежение/ток

нищо от това което си постнал не предполага софтуерен проблем така че логичното предположение е че има някакъв проблем с хардуера.

Това не е задължително да е вярно тъй като имам един диск който си бачка идеално но пищи на умряло в smart статистиките.

Препоръки за дебъгване:
 * инсталирай smart и hdparm ако все още ги нямаш
 * дай изхода от smartctl -a /dev/<disk device>
 * дай изхода от hdparm -a /dev/<disk device>
 * дай изхода от hdparm -tT /dev/<disk device>

TU-160:~# hdparm -a /dev/hde

/dev/hde:
 readahead     = 256 (on)



TU-160:~# hdparm -tT /dev/hde

/dev/hde:
 Timing cached reads:   236 MB in  2.01 seconds = 117.27 MB/sec
 Timing buffered disk reads:  122 MB in  3.02 seconds =  40.34 MB/sec



Това мога да дам

Изглежда да е наред. Ако имаш резервен кабел пробвай със него.

От трейса се вижда че грешката избива в момент в който кернела се опитва да освободи място в рамта и за целта изхвърля страница от паметта в swap-а.

Ще помогне ако си инсталираш smartmontools може и да успеят да те ориентират за какво иде реч.

Така или иначе отивам да купя нов кабел ,но ще постна и от смарта

Примерен код

TU-160:~# smartctl -a /dev/hde smartctl version 5.37 [i686-pc-linux-gnu] Copyright © 2002-6 Bruce Allen Home page is [URL=http://smartmontools.sourceforge.net/]http://smartmontools.sourceforge.net/[/URL] === START OF INFORMATION SECTION === Model Family:     SAMSUNG SpinPoint P80 series Device Model:     SAMSUNG SP1654N Serial Number:    S0GEJ1JL401057 Firmware Version: BV100-37 User Capacity:    160,041,885,696 bytes Device is:        In smartctl database [for details use: -P show] ATA Version is:   7 ATA Standard is:  ATA/ATAPI-7 T13 1532D revision 4a Local Time is:    Sun Feb  3 09:20:36 2008 EET 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:                 (3699) 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:        (  61) minutes. 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   100   099   051    Pre-fail  Always       -       0   3 Spin_Up_Time            0x0007   100   100   025    Pre-fail  Always       -       6144   4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       137   5 Reallocated_Sector_Ct   0x0033   099   099   010    Pre-fail  Always       -       10   7 Seek_Error_Rate         0x000f   253   253   051    Pre-fail  Always       -       0   8 Seek_Time_Performance   0x0025   253   253   015    Pre-fail  Offline      -       0   9 Power_On_Half_Minutes   0x0032   100   100   000    Old_age   Always       -       104h+42m  10 Spin_Retry_Count        0x0033   253   253   051    Pre-fail  Always       -       0  11 Calibration_Retry_Count 0x0012   253   253   000    Old_age   Always       -       0  12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       130 187 Unknown_Attribute       0x0032   059   059   000    Old_age   Always       -       42 190 Temperature_Celsius     0x0022   088   052   045    Old_age   Always       -       50 194 Temperature_Celsius     0x0022   088   052   000    Old_age   Always       -       50 195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       1463610 196 Reallocated_Event_Count 0x0032   099   099   000    Old_age   Always       -       10 197 Current_Pending_Sector  0x0012   253   100   000    Old_age   Always       -       0 198 Offline_Uncorrectable   0x0030   253   253   000    Old_age   Offline      -       0 199 UDMA_CRC_Error_Count    0x003e   200   199   000    Old_age   Always       -       3547 200 Multi_Zone_Error_Rate   0x000a   100   100   000    Old_age   Always       -       0 201 Soft_Read_Error_Rate    0x000a   253   100   000    Old_age   Always       -       0 SMART Error Log Version: 1 ATA Error Count: 3502 (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 3502 occurred at disk power-on lifetime: 11605 hours (483 days + 13 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 80 e7 33 7b e1  Error: ICRC, ABRT at LBA = 0x017b33e7 = 24851431   Commands leading to the command that caused the error were:   CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name   -- -- -- -- -- -- -- --  ----------------  --------------------   ca 03 80 e7 33 7b e1 00      00:28:08.625  WRITE DMA   c8 03 01 00 00 00 e0 00      00:28:08.250  READ DMA   c8 03 01 00 00 00 e0 00      00:28:08.188  READ DMA   c8 03 01 00 00 00 e0 00      00:28:07.938  READ DMA   c8 03 01 00 00 00 e0 00      00:28:07.750  READ DMA Error 3501 occurred at disk power-on lifetime: 11605 hours (483 days + 13 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 80 e7 33 7b e1  Error: ICRC, ABRT at LBA = 0x017b33e7 = 24851431   Commands leading to the command that caused the error were:   CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name   -- -- -- -- -- -- -- --  ----------------  --------------------   ca 03 80 e7 33 7b e1 00      00:28:07.625  WRITE DMA   ca 03 08 57 c4 50 e9 00      00:28:07.438  WRITE DMA   ca 03 18 9f e9 51 e9 00      00:28:07.438  WRITE DMA   c8 03 01 00 00 00 e0 00      00:28:06.750  READ DMA   ca 03 80 e7 0e 7b e1 00      00:28:06.750  WRITE DMA Error 3500 occurred at disk power-on lifetime: 11605 hours (483 days + 13 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 80 e7 33 7b e1  Error: ICRC, ABRT at LBA = 0x017b33e7 = 24851431   Commands leading to the command that caused the error were:   CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name   -- -- -- -- -- -- -- --  ----------------  --------------------   ca 03 80 e7 33 7b e1 00      00:28:06.625  WRITE DMA   ca 03 80 67 33 7b e1 00      00:28:06.563  WRITE DMA   ca 03 80 e7 32 7b e1 00      00:28:06.563  WRITE DMA   ca 03 80 67 32 7b e1 00      00:28:06.563  WRITE DMA   ca 03 80 e7 31 7b e1 00      00:28:06.563  WRITE DMA Error 3499 occurred at disk power-on lifetime: 11605 hours (483 days + 13 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 80 67 c7 7a e1  Error: ICRC, ABRT at LBA = 0x017ac767 = 24823655   Commands leading to the command that caused the error were:   CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name   -- -- -- -- -- -- -- --  ----------------  --------------------   ca 03 80 67 c7 7a e1 00      00:28:05.438  WRITE DMA   ca 03 80 e7 c6 7a e1 00      00:28:05.438  WRITE DMA   ca 03 80 67 c6 7a e1 00      00:28:05.438  WRITE DMA   c8 03 01 00 00 00 e0 00      00:28:05.313  READ DMA   ca 03 80 e7 c5 7a e1 00      00:28:05.250  WRITE DMA Error 3498 occurred at disk power-on lifetime: 11605 hours (483 days + 13 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 80 67 b8 7a e1  Error: ICRC, ABRT at LBA = 0x017ab867 = 24819815   Commands leading to the command that caused the error were:   CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name   -- -- -- -- -- -- -- --  ----------------  --------------------   ca 03 80 67 b8 7a e1 00      00:28:05.250  WRITE DMA   ca 03 80 e7 b7 7a e1 00      00:28:05.250  WRITE DMA   ca 03 80 67 b7 7a e1 00      00:28:05.250  WRITE DMA   ca 03 80 e7 b6 7a e1 00      00:28:05.250  WRITE DMA   ca 03 80 67 b6 7a e1 00      00:28:05.250  WRITE DMA 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 (0) should be 1 SMART Selective self-test log data structure revision number 0 Warning: ATA Specification requires 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. TU-160:~#