In response to some cries for help over IRC, I wrote up this blog post
the other day, which discusses how to set up parallel serving over
CephFS:
https://jtlayton.wordpress.com/2018/12/10/deploying-an-active-active-nfs-...
Feel free to comment if you have questions. We may be want to eventually
turn this into a document in the ganesha tree as well.
Cheers!
--
Jeff Layton <jlayton(a)redhat.com>