[Rdo-list] Manila configuration Kilo

Hi, I have installed the latest RDO Kilo release with two compute nodes and one controller. This all works. I have an external NFS Linux server that currently provides NFS for Cinder. I want to provide another NFS export from the same server directly to an instance with Manila. I can't seem to find any guidance on how to configure a backend in the manila.conf file for this purpose. I need to know how I configure the export server ip, path etc. The only example I can find online is how to configure a backend for NetApp. http://netapp.github.io/openstack-deploy-ops-guide/kilo/content/manila.ex... I need a backend for a generic Linux NFS server Thanks