Can't create a new cluster on a new installed PVE4.1

[Egner]

I'm trying to create a new cluster and get this error.

Feb 04 13:33:46 proxmox pmxcfs[25800]: [dcdb] crit: cpg_initialize failed: 2
Feb 04 13:33:46 proxmox pmxcfs[25800]: [status] crit: cpg_initialize failed: 2
Feb 04 13:33:52 proxmox pmxcfs[25800]: [quorum] crit: quorum_initialize failed: 2
Feb 04 13:33:52 proxmox pmxcfs[25800]: [confdb] crit: cmap_initialize failed: 2
Feb 04 13:33:52 proxmox pmxcfs[25800]: [dcdb] crit: cpg_initialize failed: 2
Feb 04 13:33:52 proxmox pmxcfs[25800]: [status] crit: cpg_initialize failed: 2
Feb 04 13:33:58 proxmox pmxcfs[25800]: [quorum] crit: quorum_initialize failed: 2
Feb 04 13:33:58 proxmox pmxcfs[25800]: [confdb] crit: cmap_initialize failed: 2
Feb 04 13:33:58 proxmox pmxcfs[25800]: [dcdb] crit: cpg_initialize failed: 2
Feb 04 13:33:58 proxmox pmxcfs[25800]: [status] crit: cpg_initialize failed: 2

I have read about multicast and unicast but my switches are not so old so that should not be the problem.

 

[Egner]

root@proxmox:/etc/pve/lxc# systemctl status corosync.service
● corosync.service - Corosync Cluster Engine
Loaded: loaded (/lib/systemd/system/corosync.service; enabled)
Active: failed (Result: exit-code) since Thu 2016-02-04 13:32:47 CET; 22min ago
Process: 25822 ExecStart=/usr/share/corosync/corosync start (code=exited, status=1/FAILURE)

Feb 04 13:31:47 proxmox corosync[25828]: [QB ] server name: cpg
Feb 04 13:31:47 proxmox corosync[25828]: [SERV ] Service engine loaded: corosync profile loading service [4]
Feb 04 13:31:47 proxmox corosync[25828]: [QUORUM] Using quorum provider corosync_votequorum
Feb 04 13:31:47 proxmox corosync[25828]: [QUORUM] Quorum provider: corosync_votequorum failed to initialize.
Feb 04 13:31:47 proxmox corosync[25828]: [SERV ] Service engine 'corosync_quorum' failed to load for reason 'configuration erro...gured!'
Feb 04 13:31:47 proxmox corosync[25828]: [MAIN ] Corosync Cluster Engine exiting with status 20 at service.c:356.
Feb 04 13:32:47 proxmox corosync[25822]: Starting Corosync Cluster Engine (corosync): [FAILED]
Feb 04 13:32:47 proxmox systemd[1]: corosync.service: control process exited, code=exited status=1
Feb 04 13:32:47 proxmox systemd[1]: Failed to start Corosync Cluster Engine.
Feb 04 13:32:47 proxmox systemd[1]: Unit corosync.service entered failed state.
Hint: Some lines were ellipsized, use -l to show in full.