Wipe out NetApp Cluster

To wipe out a NetApp cluster use the "disk sanitize" feature:

system node run -node
options nodescope.reenabledoptions licensed_feature.disk_sanitization.enable

options licensed_feature.disk_sanitization.enable on
disk sanitize start

Additional commands: abort, status, release

How can I erase a filer before returning it to NetApp?

Use the following command on every disk:

disk sanitize start