Hi, What you will want to do is install server administrator if it is not already installed. Then you can go to the virtual disk and do a raid level migration which allows you to convert to a raid 5. Page 164
What is the procedure for this? Can I just plug in the drive and reboot, go into the controller (PERC H710P), break the mirror, add the new drive and former RAID1 drive and create the RAID 5 array? Will this work?
MIgrate RAID1 to RAID5 on T320