======================================= FreeBSD virtualbox grow zfs disk ======================================= How to grow zroot and how to grow tank. ======================================= list the vms and their disks --------------------------------------- vboxmanage list vms vboxmanage list hdds -l vboxmanage showvminfo fookisan | grep "(UUID:" ======================================= zroot --------------------------------------- vboxmanage showmediuminfo /export/vm/fookisan/fookisan-disk1.vdi vboxmanage modifymedium /export/vm/fookisan/fookisan-disk1.vdi --resize 40000 vboxmanage showmediuminfo /export/vm/fookisan/fookisan-disk1.vdi vboxmanage startvm fookisan --type headless --------------------------------------- zpool list -v gpart show -p ada0 gpart resize -i 3 ada0 gpart recover ada0 gpart resize -i 3 ada0 gpart show -p ada0 zpool list -v ======================================= tank --------------------------------------- vboxmanage showvminfo fookisan | grep vdi vboxmanage showmediuminfo /export/vm/fookisan/fookisan-disk2.vdi vboxmanage modifymedium /export/vm/fookisan/fookisan-disk2.vdi --resize 100000 vboxmanage showmediuminfo /export/vm/fookisan/fookisan-disk2.vdi vboxmanage startvm fookisan --type headless --------------------------------------- zpool list -v zpool online -e tank ada1 zpool list -v ======================================= end =======================================