> Virtual device
vdev represents the disk drives that are used to create a zpool.
zpool can have any number of vdevs
Create a ZFS Pool
resulting in the mount point for the zpool becoming /mnt/[your-zpool-name].
At this point you could start using your entire zpool as storage if desired
Create a ZFS Dataset
Finally, datasets provide more flexibility if you need to
snapshot or clone your filesystems
ZFS volume if need to create a limited volume
Creating and managing snapshots
