I see there’s a few other posts on this topic, but it doesn’t look like there are any answers which are directly applicable. (My /tmp volume has 17gb free, and there’s no Windows service issues of course.)
I’m running a backup on my Mac using the beta (126.96.36.199) version of duplicati to backblaze b2. The backup is about 200gb and 400k files. My upload volume size is 250mb.
Every time, whether on the nightly schedule or manually, I get the error above. I’m running two other backup configurations on this same machine (one to b2, and another to sftp), and those both complete every night, so it doesn’t seem to be a basic configuration issue. I’ve tried repairing the db, rebuilding the db, and everything I can think of besides installing a canary or blowing away the whole backup and starting over.
I see elsewhere this error is likely not the root cause, but I’m not sure how to debug this. Do you have suggestions on what additional logs I should collect? Thanks.
Here’s the logs I have:
Apr 1, 2018 3:31 PM: Message Expected there to be a temporary fileset for synthetic filelist (4, duplicati-b00091ba58de54eafae421bdf140fe753.dblock.zip.aes), but none was found? Apr 1, 2018 3:30 PM: Message scheduling missing file for deletion, currently listed as Uploading: duplicati-i86a457542c3c449d90056363bcc85bf8.dindex.zip.aes Apr 1, 2018 3:30 PM: Message scheduling missing file for deletion, currently listed as Uploading: duplicati-bdcb6e3df7be342959d78df7917635afd.dblock.zip.aes Apr 1, 2018 3:30 PM: Message removing file listed as Temporary: duplicati-20180401T214210Z.dlist.zip.aes Apr 1, 2018 3:57 PM: Failed while executing "Backup" with id: 1 System.InvalidOperationException: Previous volume not finished, call FinishVolume before starting a new volume at Duplicati.Library.Main.Volumes.IndexVolumeWriter.StartVolume (System.String filename) [0x00010] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Library.Main.Operation.BackupHandler.UpdateIndexVolume () [0x00043] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Library.Main.Operation.BackupHandler.FinalizeRemoteVolumes (Duplicati.Library.Main.BackendManager backend) [0x00169] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Library.Main.Operation.BackupHandler.Run (System.String sources, Duplicati.Library.Utility.IFilter filter) [0x00860] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Library.Main.Controller+<>c__DisplayClass16_0.<Backup>b__0 (Duplicati.Library.Main.BackupResults result) [0x0030f] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Library.Main.Controller.RunAction[T] (T result, System.String& paths, Duplicati.Library.Utility.IFilter& filter, System.Action`1[T] method) [0x0014b] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Library.Main.Controller.Backup (System.String inputsources, Duplicati.Library.Utility.IFilter filter) [0x00068] in <118ad25945a24a3991f7b65e7a45ea1e>:0 at Duplicati.Server.Runner.Run (Duplicati.Server.Runner+IRunnerData data, System.Boolean fromQueue) [0x00454] in <a6c0c2089b9a44ec9be5057a44f12116>:0