HP StorageWorks Clustered File System 3.6.1 Windows Storage Server Edition administration guide (AG515 - 96007, August 2008)

Chapter 8: Configure Dynamic Volumes 88
You can change or reorder the subdevices used for the volume and enable
striping if desired.
To recreate a volume from the command line, you will first need to use
the dynvolume destroy command and then run the dynvolume create
command.
Convert a Basic Volume to a Dynamic
Volume
If you have PSFS filesystems that were created directly on an imported
disk partition or LUN (a basic volume), you can convert the basic volume