[PVE-User] Upgaded all nodes. Now two of them will not rejoin cluster

[Alexandre DERUMIER]

can you verify that multicast is ok ?

https://pve.proxmox.com/wiki/Multicast_notes#Testing_multicast


----- Mail original -----
De: "Ben Hambleton" <ben at towerhill.org>
À: "proxmoxve" <pve-user at pve.proxmox.com>
Envoyé: Lundi 23 Mai 2016 04:00:34
Objet: [PVE-User] Upgaded all nodes. Now two of them will not rejoin	cluster

I just upgraded all my cluster nodes and rebooted. Upon reboot two of them 
will not join the cluster. 
When I run pvecm status on the ones that are seeing each other I get: 
Quorum information 
------------------ 
Date: Sun May 22 21:50:10 2016 
Quorum provider: corosync_votequorum 
Nodes: 4 
Node ID: 0x00000004 
Ring ID: 28712 
Quorate: Yes 

Votequorum information 
---------------------- 
Expected votes: 6 
Highest expected: 6 
Total votes: 4 
Quorum: 4 
Flags: Quorate 

Membership information 
---------------------- 
Nodeid Votes Name 
0x00000001 1 10.1.1.50 
0x00000004 1 10.1.1.51 (local) 
0x00000003 1 10.1.1.52 
0x00000002 1 10.1.1.54 

When I run pvecm status on the ones that aren't seeing each other I get: 
Quorum information 
------------------ 
Date: Sun May 22 21:49:33 2016 
Quorum provider: corosync_votequorum 
Nodes: 1 
Node ID: 0x00000005 
Ring ID: 26872 
Quorate: No 

Votequorum information 
---------------------- 
Expected votes: 6 
Highest expected: 6 
Total votes: 1 
Quorum: 4 Activity blocked 
Flags: 

Membership information 
---------------------- 
Nodeid Votes Name 
0x00000005 1 10.1.1.53 (local) 

I can ssh and ping from all nodes to each other (including the ones that 
are not joining the cluster). I have restarted the cluster on the nodes 
that can't connect via: /etc/init.d/pve-cluster restart to no avail with no 
error. I did check the syslog and got the following error i have never seen 
before: Totem is unable to form a cluster because of an operating system or 
network fault. The most common cause of this message is that the local 
firewall is configured improperly. 

Any thoughts or ideas would be greatly appreciated. 
Thank you, 
Ben 




-- 

---------------- Ben Hambleton, Director of Technology ---------------- 
Tower Hill School, 2813 West 17th Street, Wilmington, Delaware 19806 
phone 302.575.0550 ext. 269 fax 302.657.8368 
--------------------- web site:http://www.towerhill.org ----------- 
----------- 
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