Trying to remove the foreign ownership or reassigning disks that were prior attached to another High Availability (HA) pair or another cluster fail with:
disk reservation is not held by this node"
node-01> disk assign 0a.3.0 -s unowned -f
Assign request failed for disk 0a.3.0 because the disk reservation is not held by this node. Disk assign request failed.
node-01> priv set advanced
node-01*> disk remove_ownership 0a.3.0
disk remove_ownership: Disk 0a.3.0 reservation is not held by this node.