Marvell RAID Utility Help
If you want to change the size of a virtual disk, you must delete that virtual disk and create a new one with the desired configuration.
Warning: Deleting a virtual disk is permanent and data cannot be retrieved; However, you can choose to keep partition information from the deleted virtual disk.
To delete a virtual disk
Start the MRU.
Click the Virtual Disks tab, and then click the icon for the desired virtual disk.
The Virtual Disk Details window appears.
Click Delete.
A message appears confirming the deletion of the virtual disk. You cannot delete the virtual disk if your OS is running on it.
Click OK.
A second message appears asking to delete partition information.
Click OK to delete information or Cancel to keep information.
Note: After deleting the virtual disk, the additional free space is shown as space available on the physical drives. Any physical drive that is not used as part of a virtual disk is available through the Windows Storage Manager.