So I’ve been using Duplicati for months now, without any issues, to backup my Docker Volumes. Haven’t gotten any errors at all. However, after updating to the latest version I keep getting warnings that certain database files couldn’t be backed up because they were being used by another process. It makes sense, since Docker is running at the time of the backup, but I’m wondering why I get these errors now when it was working fine before. Is it just the warning that is new, and the files haven’t been backed up before either, or is there something new that prevents them from being backed up?
The docs presentation is kind of interesting, as explanation of this is in a Docker section. but problem of this sort probably applies to all Linux. Is setting up LVM on Docker even feasible?
I wonder if anyone’s ever done it? I know the scripts are kind of picky about exact LVM setup.