I’m trying to plan a better backup solution for my home server. Right now I’m using Duplicati to back up my 3 external drives, but the backup is staying on-site and on the same kind of media as the original. So, what does your backup setup and workflow look like? Discs at a friend’s house? Cloud backup at a commercial provider? Magnetic tape in an underground bunker?
My day-to-day stuff stays in sync via syncthing on my two laptops, my desktop and my home server. They all run btrfs, so I won’t be syncing any flipped bits around.
Home server rsyncs from my VPS once a week. When that’s fine, it rsyncs itself over to a hetzner storage over sshfs+gocryptfs.
Four copies at home, one in the cloud.