=> 40 57149360 nda0 GPT (27G) 40 532480 1 efi (260M) 532520 1024 2 freebsd-boot (512K) 533544 984 - free - (492K) 534528 16777216 3 freebsd-swap (8.0G) 17311744 39835648 4 freebsd-zfs (19G) 57147392 2008 - free - (1.0M)