Running Duplicati under unRAID as a docker container. On more than one occasion, my server has gone down unexpectedly (power outage, general lockup, etc) in the middle of a backup. Whenever this happens, future backups for that set will fail while complaining about missing files. Repairing or rebuilding the database also fails after this has happened. All I can do is completely wipe out the backup and start over from scratch.
I’ve gotten to the point where I keep two backups, one running after the other onto the same external drive for this reason alone just so I still have one backup intact while I have to scratch and rebuild the corrupt one.
Is this a known issue?