Requirement for moving volumes in SAN environments
Before you move a volume that contains LUNs or namespaces, you must meet certain requirements.
For volumes containing one or more LUNs, you should have a minimum of two paths per LUN (LIFs) connecting to each node in the cluster.
This eliminates single points of failure and enables the system to survive component failures.
For volumes containing namespaces, the cluster must be running ONTAP 9.6 or later.
Volume move is not supported for NVMe configurations running ONTAP 9.5.