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