extending logical volume on HPUX

#lvextend -L 128 /dev/vg00/testvol
#umount /dev/vg00/testvol
#extendfs -F vxfs /dev/vg00/testvol
#mount /dev/vg00/testvol


http://unix.ittoolbox.com/groups/technical-functional/hp-ux-l/to-extend-logical-volume-in-hp-unix-1993114

http://www.unixguide.net/hp/hplvmtasks.shtml