If it's 1 diskgroup with multiple virtual disks, each of those virtual disks will distribute across all the disks in the diskgroup. So I assume you meant to say: Disk group 0, Raid 1 - 2 physical disks - 1 single virtual disk, max size Disk group 1, Raid 1 - 2 physical disks - 1 single virtual disk, max size  OR  Disk group 0, Raid 10 - 4 physical disks - 2 virtual disks of the same or different size
Hello, What's the difference or profit with making RAID groups or virtual disks for a RAID configuration? For example, what's the difference with the situation below: PERC controller: Disk group 0, RAID 1 - ID: 0, 1 virtual disk with 2 physical disks Disk group 1, RAID 1 - ID: 1, virtual disk with 2 physical disks OR PERC controller: Disk group 0, RAID 1 - ID: 0, 1 virtual disk with 2 physical disks - ID: 1, 1 virtual disk with 2 physical disks  
Difference RAID disk group / virtual disks