CMMVC6526EThe Create VDisk task cannot be initiated because the number of copies that you have requested is not equal to the number of unique MDisk groups that you have specified.
Explanation
When you submit this task, you must specify a unique MDisk group for each VDisk copy that you request.
Action
Specify the same number of unique MDisk groups as the number of VDisk copies that you request, and resubmit the task.