No Quorum in 2 server cluster

[orangelemon]

Hi,

I've made proxmox clusters for quite a while now. And now I'm having difficulty putting 2 servers in a cluster (PVE 2.3).

Node 1: srv3, created the cluster on this one. This server had in a previous 15 nodes in it, but they are removed, en now I want to add a new clean node.
Node 2: srv25, clean server, added the node via pvecm add <ip-srv3>

The servers see each other in the webinterface. But can't get quorum.

I've tested the multicasts with omping, and that works.

Cluster conf:

<?xml version="1.0"?>
<cluster name="cluster01" config_version="38">

  <cman keyfile="/var/lib/pve-cluster/corosync.authkey">
  </cman>

  <clusternodes>
  <clusternode name="srv3" votes="1" nodeid="1"/>
  <clusternode name="srv25" votes="1" nodeid="2"/></clusternodes>

</cluster>

pvecm nodes:

Node  Sts   Inc   Joined               Name
   1   M     40   2013-09-07 19:20:23  srv3
   2   X      0                        srv25

pvecm status - srv3:

Version: 6.2.0
Config Version: 38
Cluster Name: cluster01
Cluster Id: 53601
Cluster Member: Yes
Cluster Generation: 40
Membership state: Cluster-Member
Nodes: 1
Expected votes: 2
Total votes: 1
Node votes: 1
Quorum: 2 Activity blocked
Active subsystems: 1
Flags: 
Ports Bound: 0  
Node name: srv3
Node ID: 1
Multicast addresses: 239.192.209.51 
Node addresses: 188.122.88.203

pvecm status - srv25:

Version: 6.2.0
Config Version: 38
Cluster Name: cluster01
Cluster Id: 53601
Cluster Member: Yes
Cluster Generation: 8
Membership state: Cluster-Member
Nodes: 1
Expected votes: 2
Total votes: 1
Node votes: 1
Quorum: 2 Activity blocked
Active subsystems: 1
Flags: 
Ports Bound: 0  
Node name: srv25
Node ID: 2
Multicast addresses: 239.192.209.51 
Node addresses: 127.0.0.1

One of the strange things is the "Node addresses: 127.0.0.1"

I have no idea in what direction to look, any tips or ideas are welcome!

Thanks in advance!!

 

[e100]

/etc/hosts file might not have the proper entries on srv25

The hostname in /etc/hosts must be associated with the IP address that is on the network you want cluster traffic to flow on.

 

[orangelemon]

That indeed was the problem. Thanks for the tip!

One thing i'm trying to fix now... I had a VM on the second server (srv25) which I had to put there to sell the VM on it. But it's nog showing in the interface. I know it's not the correct way but is there a way to get the VM in the cluster? The VMIDs don't conflict.

I could dump it and reimport it i guess, but that would result in downtime which I would like to avoid...

Thanks in advance!!