During creation of mirrored volumes, you can choose to Mirror across disks by Port, Target, Enclosure, or Channel. I am not able to find in-depth information for these options. I do understand that if you have two enclosures, and you choose to mirror across enclosure, you will create the mirror on disks located at different enclosures.
But what if you manually create a Dynamic Disk Group, which contains disks from two different enclosures. Then you create a volume on that Disk Group.
Do you still have to specify that you want to mirror across enclosures then? Because thats already what you are doing by creating a mirrored volume on a Disk Group that contains disks from two different enclosures.
What are the benefits of specifying mirror across options?
