we have FAS2220 setup initially in this way.
total 12 disks
controller 1 - 5 disks
controller 2 - 7 disks
active - active with HA
Now I want to reuse all the 5 disks from controller 1 and assign it to controller 2 and create one large aggregate.
Controller 1 will only be used in case controller 2 dies.
I have moved all the data from controller 1 aggregate/volumes and need to know how to destroy root volume/aggregate and assign disks to controller 2.
Also how to setup controller 1 to be able to take over in case controller 2 dies.