I just got a new 2240-2 with dual controllers. the Ontap 8.1 setup on them has the 24 disks split evenly between the two controllers. I want to change it so that the secondary only has 4 disks, 2 for DP, 1 data 1 spare. Then add the other disks to controller 1 for all of the primary work. Problem is the OnCommand won't let you change anything on the root, and I'm not sure about the CLI commands to do it from there.
Can anyone help out with this so I can get the storage up and running.
we can't remove drives from an aggr, so you need to destroy the aggregate... special boot menu then option 4a boot to zero and create a 3 drive root then you will have 9 spare disks... unless you have another disk shelf to move root, then zero the drives with the system up.