# http://docs.sun.com/app/docs/doc/819-5461/gaynr?a=view

root@opl:~# lvcreate -n zfs -L 100G raid0
  Logical volume "zfs" created

root@opl:~# zpool create zfs /dev/raid0/zfs

root@opl:~# zpool list
NAME   SIZE   USED  AVAIL    CAP  HEALTH  ALTROOT
zfs   99.5G  6.92G  92.6G     6%  ONLINE  -