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Quaraxkad
2016-02-23
2016-02-27
  • Quaraxkad

    Quaraxkad - 2016-02-23

    Once in a while I get a "DANGER! Wrong file CRC" error on a random content.tmp file. Instead of aborting the process, could SnapRAID instead try re-writing the content and continue if successful?

     
  • John

    John - 2016-02-25

    Is that a snapraid content file? If yes that's the sign of a much bigger issue that should be investigated ASAP - is the disk failing (badly, as it can't hold reliably a file which probably is just a fraction of a gigabyte), is there some other snapraid process ignoring the lock, is the RAM failing, is there a snapraid bug, etc.

     
  • Andrea Mazzoleni

    Hi Quaraxkad,

    John is right. This seems the effect of a more serious problem.

    It's better if you check your memory with: http://www.memtest86.com/

    Ciao,
    Andrea

     
  • Quaraxkad

    Quaraxkad - 2016-02-27

    I am aware of that, however the system is stable under all memory tests, and the hard drives are routinely and thoroughly tested. The issue is intermittent and likely due to minor instability while SnapRAID is writing (or CRC checking) all 28 content files simultaneously. I have one content file on each drive. Since SnapRAID always requires multiple content files, a CRC error in just one of them should not be a fatal error.

     

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