Not Enough Space on Disk Folders

This screen appears when a volume cannot be created because no valid disk folder exist to create a dynamic RAID 10 volume. To create a dynamic RAID 10 volume, a disk folder must contain at least two disks with available space. Click Add Disks to a Disk Folder to add disks to an existing folder so that it can support the volume. Click Create New Disk Folder to create a new disk folder to add disks to.