I have a Dell R720 with two 136GB drives set up on an existing virtual disc running RAID 1. I've run out of room, purchased two additional 600GB SAS 15K drives I'd like to set up for RAID 1 also to be available to the operating system. How do I go about adding RAIDing and adding these drives?
When I entered the lifecycle controller and tried to add there it had made it sound as if adding the two drives would wipe out any existing drives on the same RAID controller. Is this true?