# LV_NAME=zfs-200
# SIZE=200G

root@opl:/srv/sysadmin-cookbook/recepies/lvm# lvcreate -n zfs-200 -L 200G /dev/raid0
  Logical volume "zfs-200" created
root@opl:/srv/sysadmin-cookbook/recepies/lvm# lvdisplay /dev/raid0/zfs-200
  --- Logical volume ---
  LV Name                /dev/raid0/zfs-200
  VG Name                raid0
  LV UUID                Ms1SXp-mHKC-6wBt-KjcR-JS18-GoTZ-n0APy0
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                200.00 GB
  Current LE             51200
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:2