Description of problem: NFS v4 is recommeded in community document[1] and current EPP 5.2 document[2] but it isn't verified. [1] https://docs.jboss.org/author/display/GTNPORTAL34/GDG-Design+choices [2] I've created a issue #850726 to remove this explanation. Version-Release number of selected component (if applicable): 5.2.1