make a zfs temp snapshot, cd to snapshot dir, rsync it somewhere (usually rsync over ssh), cd out of snapshot dir, delete snapshot, do it again. it’s fairly eas

make a zfs temp snapshot, cd to snapshot dir, rsync it somewhere (usually rsync over ssh), cd out of snapshot dir, delete snapshot, do it again. it’s fairly easy to script. i usually run it via runit in /etc/service/realtimesync or such.