I am currently running multiple source VMs which are backing up to a single different VM via sftp.
Works great so far, but I thought about more redundancy in case my backup VM goes down, so I would like to copy all repositories to a second VM in a different region.
I saw that
restic copy is capable to transfer snapshots efficiently between repositories: Working with repositories — restic 0.15.1 documentation
But when I delete a snapshot in the source repo, it will not be deleted on the target repo via
Do I need to do independent
restic forget and
restic prune commands on all repositories or is there are more elegant way of just syncing the repos?
Probably rsync would also work, but I thought using a copy tool which is aware of the restic repository format is probably a better idea, especially, if a backup might be currently running.