[root@gfs01 ~]# service glusterd status
glusterd (pid  1845) is running...
[root@gfs01 ~]# gluster peer status
Number of Peers: 1

Hostname: gfs02
Uuid: c2297e56-9308-4126-9edf-33a497ba911f
State: Peer in Cluster (Connected)
[root@gfs01 ~]# gluster peer status
Number of Peers: 1

Hostname: gfs02
Uuid: c2297e56-9308-4126-9edf-33a497ba911f
State: Peer in Cluster (Connected)
[root@gfs01 ~]# gluster volume create brick01 replica 2 transport tcp gfs01:/mnt/brick01 gfs02:/mnt/brick01
Host gfs01 not a friend