Add volumes to an access group
You can add volumes to a volume access group. Each volume can belong to more than one volume access group; you can see the groups that each volume belongs to on the Active volumes page.
You can also use this procedure to add volumes to a Fibre Channel volume access group.
Click Management > Access Groups.
Click the Actions icon for the access group you want to add volumes to.
Click the Edit button.
Under Add Volumes, select a volume from the Volumes list.
You can add more volumes by repeating this step.
Click Save Changes.