3.6.1 HP PolyServe Matrix Server Administration Guide (T5392-96018, 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
to a dynamic volume. The new dynamic volume will contain only the
original subdevice; you can use the Extend Volume option to add other
subdevices to the dynamic volume.