-vgcreate resize_me /dev/hda2 # create volume group
-lvcreate -n resize_me -L100 resize_me # create a logical volume
-mkfs.ext3 /dev/resize_me/resize_me # now create a new filesystem
-mount /dev/resize_me/resize_me /mnt/test # mount the new fs for demonstrating online resizing
+vgcreate vg0 /dev/hda2 # create volume group
+lvcreate -n resize_me -L1G vg0 # create a logical volume
+mkfs.ext3 /dev/mapper/vg0-resize_me # now create a new filesystem
+mount /dev/mapper/vg0-resize_me /mnt/test # mount the new fs for demonstrating online resizing