• SQLite Database corruption issues

    • Minor

    Running Unraid 6.8.3 I was receiving "database locked" SQLite exceptions whenever Sonarr or Radarr tried to import a completed download.  I tried numerous things from ensuring the dockers were only on a cache drive, to checking my paths, etc.  I believe I finally found the issue after stumbling on this thread for pre-release testing: SQLITE DATA CORRUPTION TESTING.  


    Following the advice in this thread I changed Settings/Disk Settings/'Tunable (scheduler)' to 'none'.  Since I had taken the array down I also took the opportunity to re-format my cache drive to XFS.  Everything seems to be working perfectly now, no errors in Sonarr and Radarr with numerous downloads completed.


    I wanted to submit this because the reference thread mentioned this was an issue for SQLite databases on the array, however I was observing the same issue on my cache drive.  My Unraid has undergone several upgrades from all the way to 4.x so my situation could be a corner case due to old settings, etc.  Anyway, just wanted to report this in case it is helpful, and especially in case others hit this as I spent far too much time trying to figure this out (and re-installing all my dockers 😪).

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  • Status Definitions


    Open = Under consideration.


    Solved = The issue has been resolved.


    Solved version = The issue has been resolved in the indicated release version.


    Closed = Feedback or opinion better posted on our forum for discussion. Also for reports we cannot reproduce or need more information. In this case just add a comment and we will review it again.


    Retest = Please retest in latest release.

    Priority Definitions


    Minor = Something not working correctly.


    Urgent = Server crash, data loss, or other showstopper.


    Annoyance = Doesn't affect functionality but should be fixed.


    Other = Announcement or other non-issue.