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

Chapter 8: Configure Dynamic Volumes 82
To create a dynamic volume from the command line, use this command.
You can use either spaces or commas to separate the subdevice names.
mx dynvolume create [--stripesize <4KB-64MB>] <subDeviceName ...>
The following command lists the available subdevices:
mx dynvolume showcreateopt
Dynamic Volume Properties
To see the configuration for a dynamic volume, select Storage > Dynamic
Volume > Volume Properties and then choose the volume that you want
to view. If a filesystem is associated with the volume, the Volume
Properties window shows information for both the dynamic volume and
the filesystem.