As the title says, i recently printed a nice case for my RPi3 and HDD that intend to run as an offsite backup machine.
Looking for recommendations on what backup service to run. I want to backup my Nextcloud and a “changes only” backup/cloning solution would be optimal but i have yet to find one.
Try rsnapshot, it’s rsync with hard links. Though, is better to use snapshots on filesystem (be it zfs, btrfs, or another one with such a feature… Might be CoW is required, never thought much about it …)