Scenario:
I have an aggregate made up of 2 raid groups. One is 3TB disks, the other is 1TB disks. (Wasn't set up correctly)
Proposal:
I'd like to do "disk replace" on each of the 1TB disks with a 3TB spare.
Is this possible? Will I reclaim the wasted space on the 3TB disks after i've replaced every 1TB disk in the aggregate?