Check multicast. https://pve.proxmox.com/wiki/Multicast_notes
On Mar 14, 2017 3:01 PM, "Kevin Lemonnier" <lemonni...@ulrar.net> wrote: > Hi, > > I've just been given the task of maintaning an existing "cluster" > of Proxmox 4. I'm putting quotes around the word because currently, > it doesn't work. Each nodes seems to have been somehow added to a > cluster and can see the other nodes, and the sumary tab does work > for each node, but they all show offline except the one I log on. > > Since they were all different versions, I just tired updating them > to the latest 4.4, but not better. Then I took a look and realised > that they are all missing the /etc/pve/corosync.conf file. > The command "pvecm status" on some of them just returns that the > file is missing, and on some others says that then does show a > status of a cluster where they are the only one connected (which > a "Activity blocked" since they don't have quorum). > > Any idea what happened ? How to fix it ? > > -- > Kevin Lemonnier > PGP Fingerprint : 89A5 2283 04A0 E6E9 0111 > > _______________________________________________ > pve-user mailing list > pve-user@pve.proxmox.com > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > _______________________________________________ pve-user mailing list pve-user@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user