systemctl resolves the 'nfs' alias to 'nfs-server' when performing a status. (expected behavior)

# systemctl status nfs
nfs-server.service - NFS Server
	  Loaded: loaded (/usr/lib/systemd/system/nfs-server.service; disabled)
	  Active: active (exited) since Thu, 2013-01-17 11:06:29 CST; 17min ago
	Main PID: 970 (code=exited, status=0/SUCCESS)
	  CGroup: name=systemd:/system/nfs-server.service

However, it does not resolve this alias when attempting to 'enable' the same service alias.

# systemctl enable nfs
Failed to issue method call: No such file or directory

Instead, you have to reference the proper service name like so

# systemctl enable nfs-server
ln -s '/usr/lib/systemd/system/nfs-server.service' '/etc/systemd/system/multi-user.target.wants/nfs-server.service'


In the future, this will likely cause confusion for customers upgrading to RHEL7 (ie systemd noobs).