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Environment info

• Duplicati version: 2.0.7.101_canary_2024_03_08
• Operating system: Windows 10
• Backend: OneDrive

Description

I ran into an issue with a recent scheduled backup failing with the notorious error message "Unexpected difference in fileset version 6". I then verified the db and tried to delete the troublesome versions (1-6), but get another error message:

System.Exception: Unexpected number of deleted filesets 6 vs 8 at Duplicati.Library.Main.Database.LocalDeleteDatabase.<DropFilesetsFromTable>d__5.MoveNext() at System.Linq.Buffer1..ctor(IEnumerable1 source) at System.Linq.Enumerable.ToArray[TSource](IEnumerable1 source)
at Duplicati.Library.Main.Operation.DeleteHandler.DoRun(LocalDeleteDatabase db, IDbTransaction& transaction, Boolean hasVerifiedBackend, Boolean forceCompact, BackendManager sharedManager)
at Duplicati.Library.Main.Operation.DeleteHandler.Run()
at Duplicati.Library.Main.Controller.RunAction[T](T result, String[]& paths, IFilter& filter, Action1 method) at Duplicati.Library.Main.Controller.Delete() at Duplicati.CommandLine.Commands.Delete(TextWriter outwriter, Action1 setup, List1 args, Dictionary2 options, IFilter filter)
at Duplicati.CommandLine.Program.ParseCommandLine(TextWriter outwriter, Action1 setup, Boolean& verboseErrors, String[] args) at Duplicati.CommandLine.Program.RunCommandLine(TextWriter outwriter, TextWriter errwriter, Action1 setup, String[] args)
Return code: 100`

The DB size is around 3GB.

Just let me know if you need any information or files etc. from me.