What to do if a disk has been inserted into a Netapp Clustered Ontap system and that disk already has a disk ownership assigned to it.
Remove the disk ownership and re-assign this disk to the new node.
netapp1::> Set diag
netapp1::*> disk assign -disk NODE2:2c.10.0 -owner NODE1 -force-owner true
If this command does not work or you get the following Error: command failed: Failed to find node ID for node, you can use these 2 commands to remove ownership or modify ownership:
netapp1::*> disk removeowner -disk NODE2-2c.10.0 -force true
netapp1::*> disk modify -disk NODE2:2c.10.0 -owner NODE2 -force-owner true