ZFS. ZFS snapshots and clones are like git for your entire filesystem. ZFS replication over ssh is like rsync but more efficient. ZFS supports multiple compres

ZFS. ZFS snapshots and clones are like git for your entire filesystem. ZFS replication over ssh is like rsync but more efficient. ZFS supports multiple compression methods so you can optimize for latency or compression ratio. Zpools let you add new disks and grow your filesystem without having to mess around reformatting. Zpools support various redundancy configurations so you can survive disk failures. It also supports checksumming so you can monitor and prevent data corruption. https://www.freebsd.org/doc/handbook/zfs-zfs.html https://www.freebsd.org/doc/handbook/zfs-zfs.html