Cluster Problem

[kamranonline]

Hi,

I have some servers over SoYouStart Datacenter and I want to use Proxmox VE 4 Cluster over them but....
They are not in same network and I dont know why its hanged in this section !
I also check DNS and Hostnames and all of them are correct.
How its possible to have Cluster !?

copy corosync auth key
stopping pve-cluster service
backup old database
Job for corosync.service failed. See 'systemctl status corosync.service' and 'journalctl -xn' for details.
waiting for quorum...

 

[wahmed]

From Proxmox 4 you need multicast to form quorum. In a datacenter it is not always possible but you can contact SoYouStart and ask them to enable/configure multicast for your ports.

 

[dietmar]

And what is the output of

# systemctl status corosync.service