create replica only if more than one glusterfs node (actually, number of bricks should be a multiple of the replica count)
create replica only if more than one glusterfs node (actually, number of bricks should be a multiple of the replica count)

alexisbellido/salt-django-stack,alexisbellido/salt-django-stack,alexisbellido/salt-django-stack,alexisbellido/salt-django-stack