luizcpg: [root@gluster1 etc]# gluster volume list
[5:57pm] luizcpg: engine
[5:57pm] luizcpg: vmos1
[5:57pm] luizcpg: vmos2
[5:57pm] luizcpg: the machine hostname has changed
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm1
[5:58pm] luizcpg: peer detach: failed: Brick(s) with the peer kvm1 exist in cluster
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm2
[5:58pm] luizcpg: peer detach: failed: Brick(s) with the peer kvm2 exist in cluster
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm3
[5:58pm] luizcpg: peer detach: failed: kvm3 is localhost
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm4
[5:58pm] luizcpg: peer detach: failed: Brick(s) with the peer kvm4 exist in cluster
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer status
[5:58pm] luizcpg: Number of Peers: 4
[5:58pm] luizcpg: Hostname: kvm1
[5:58pm] luizcpg: Uuid: 6f12237a-5c6a-47ac-b3f8-701cfdd4304b
[5:58pm] luizcpg: State: Peer in Cluster (Disconnected)
[5:58pm] luizcpg: Hostname: glusterarbiter1
[5:58pm] luizcpg: Uuid: 3adf6101-4678-4e50-9dbe-ef5bdf944a9e
[5:58pm] luizcpg: State: Peer in Cluster (Connected)
[5:58pm] luizcpg: Hostname: kvm2
[5:58pm] luizcpg: Uuid: 202488cb-b004-423d-8714-c90c05424852
[5:58pm] luizcpg: State: Peer in Cluster (Connected)
[5:58pm] luizcpg: Hostname: kvm4
[5:58pm] luizcpg: Uuid: 495297c2-c378-49b0-83eb-061d8292b578
[5:58pm] luizcpg: State: Peer in Cluster (Connected)
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm4 force
[5:58pm] luizcpg: peer detach: failed: Brick(s) with the peer kvm4 exist in cluster
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm3 force
[5:58pm] luizcpg: peer detach: failed: kvm3 is localhost
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm2 force
[5:58pm] luizcpg: peer detach: failed: Brick(s) with the peer kvm2 exist in cluster
[5:58pm] luizcpg: [root@gluster1 etc]# gluster peer detach kvm1 force
[5:58pm] luizcpg: peer detach: failed: Brick(s) with the peer kvm1 exist in cluster