What version of Rancher and the nfs-driver are you using? Can you manually mount shares on the host? Is mob-1 resolvable within the containers? Does the server support NFS version 4?
@superseb, I’m using rancher 1.6.11, the nfs driver from the catalog and yes, I can share directly on the host. mob-1 resolvable from containers? probably.
Not sure about server supporting nfs 4.