I have set up a 3 node system.
Gluster has its own backend network and I have tried entering the FQDN hosts via ssh as
follows...
gfs1.gluster.private 10.10.45.11
gfs2.gluster.private 10.10.45.12
gfs3.gluster.private 10.10.45.13
I entered at /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
gfs1.gluster.private 10.10.45.11
gfs2.gluster.private 10.10.45.12
gfs3.gluster.private 10.10.45.13
but on the CLI
host gfs1.gluster.private
returns
[root@ovirt1 etc]# host gfs1.gluster.private
Host gfs1.gluster.private not found: 3(NXDOMAIN)
[root@ovirt1 etc]#
I guess this is the wrong hosts file, resolver.conf lists files first for lookup...