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Millions of Errors during Parity-Check

hsingh314
in General Support

Featured Replies

Parity-check ran as scheduled and started populating millions of errors. What does this mean? Did I just lose all my data? I am kinda nervous about this. 

 

Thanks! 

Screenshot 2024-05-01 at 4.45.57 PM.png

Screenshot 2024-05-01 at 4.45.42 PM.png

bishop-diagnostics-20240501-1646.zip

  • Quote
    • Community Expert

    Since according to the screenshot you got errors on multiple drives then it seems that something common to those drives is probably the problem (e.g. PSU, HBA).   How many drives do you have - there seem to be more in the screenshot than I could see in the diagnostics.

     

    the diagnostics you posted seem to have been taken immediately after a reboot and therefore show no sign of the problem since logs are reset after a reboot.

  • Quote
    • Author

    I have 12 drives. I took the diag right after I stopped the parity check cause I freaked out cause it was doing the "write corrections to parity" thing. The system hasn't been rebooted for 24 days. 

  • Quote
    • Author

    Any suggestions of what to do? Did I just lose all my data? 

  • Quote
    • Author

    I just started getting messages this morning from my discord bot that files were missing - hundreds of them. When I woke up I tried to login and my root password wasn't working. Trying to restart the server right now hoping I'll be able to just even login.  It had this error: Warning: fread(): Length parameter must be greater than 0 in /usr/local/emhttp/plugins/dynamix/include/.login.php on line 23

    Edited by hsingh314

  • Quote
    • Community Expert

    Looks like a controller problem, reboot and post new diags after array start

  • Quote
    • Author

    So started it up. Was missing all the drives but the ones connected to the MB directly. Saw JorgeB's message and decided to reseat the HBA - and it now seems like things are back to 'normal' but I still have the millions of errors. What should I do about this? Do I do a parity-error check but don't do the write corrections?

     

    I have also attached a diag from before starting the array and afterwards below. 

     

     

    bishop-diagnostics-20240502-0909.zip bishop-diagnostics-20240502-0913.zip

  • Quote
    • Community Expert

    Where are you seeing errors? Syslog is clean so far.

  • Quote
    • Author

    I am seeing the errors on my main screen and under the 'main' tab.

    Screenshot 2024-05-02 at 12.09.56 PM.png

    Screenshot 2024-05-02 at 12.09.38 PM.png

  • Quote
    • Community Expert

    That's from the last check, run a new one now.

  • Quote

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