In versions 5.5.0 and later, click an (1) array name hyperlink to be taken to the datastore management section.
To create a new volume group, click Create Volume Group. This window appears:
A name and pod membership are required fields. Optionally, an IOPS and/or bandwidth limit can be entered.
Under the Datastore Management tab, click on a volume group and more information will appear to the right of the volume listing.