Zfs

List pools and status:

zpool status

ZPool Properties:

zpool get all Z5000LUKS_zfs

List all commands run:

zpool history Z5000LUKS_zfs

Create a new zfs disk

https://serverfault.com/questions/736805/zfs-on-a-single-external-hdd-drive-setup-tutorial-and-workflow

Find/view drive:

fdisk -l or $ mount

Create pool:

# zpool create -f YOURPOOLNAME /dev/sdX 
zpool create -f Z5000LUKS_zfs /dev/mapper/Z5000LUKS

Create filesystem

# zfs create YOURPOOLNAME/YOURNAME
zfs create Z5000LUKS_zfs/fs

Set features

zfs set mountpoint=/media/Z5000LUKS_zfs Z5000LUKS_zfs/fs
# zfs set compression=off YOURPOOLNAME/YOURNAME
# zfs set copies=2 YOURPOOLNAME/YOURNAME

Auto snapshots

For 16.04

https://romaco.ca/blog/2016/09/04/install-zfs-auto-snapshot-on-ubuntu-16-04-lts/