[root@joe-pcbsd] ~# zfs list
NAME USED AVAIL REFER MOUNTPOINT
tank 66.2G 847G 144K legacy
tank/ROOT 61.8G 847G 144K legacy
tank/ROOT/default 61.8G 847G 61.8G /mnt
tank/ROOT/vimage 112K 847G 61.8G /mnt
tank/tmp 332K 847G 332K /tmp
tank/usr 4.37G 847G 144K /mnt/usr
tank/usr/home 185M 847G 152K /usr/home
tank/usr/home/jmaloney 185M 847G 185M /usr/home/jmaloney
tank/usr/jails 2.83G 847G 216K /usr/jails
tank/usr/jails/.warden-template-10.0-RELEASE-amd64 215M 847G 215M /usr/jails/.warden-template-10.0-RELEASE-amd64
tank/usr/jails/gitlab 1.89G 847G 2.10G /usr/jails/gitlab
tank/usr/jails/vbox 746M 847G 960M /usr/jails/vbox
tank/usr/obj 144K 847G 144K /usr/obj
tank/usr/pbi 1.36G 847G 1.36G /usr/pbi
tank/usr/ports 296K 847G 152K /usr/ports
tank/usr/ports/distfiles 144K 847G 144K /usr/ports/distfiles
tank/usr/src 144K 847G 144K /usr/src
tank/var 4.95M 847G 144K /mnt/var
tank/var/audit 160K 847G 160K /var/audit
tank/var/log 388K 847G 388K /var/log
tank/var/tmp 4.28M 847G 4.28M /var/tmp