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systemctl stop corosync.service systemctl stop pve-cluster.service systemctl stop pvedaemon.service systemctl stop pveproxy.service systemctl start corosync.service systemctl start pve-cluster.service systemctl start pvedaemon.service systemctl start pveproxy.service
tcpdump -n -i eth1 multicast | grep 5404
journalctl | grep corosync
systemctl status corosync.service
pvecm expected 1
systemctl stop pve-cluster pmxcfs -l
killall mcxcfs systemctl start pve-cluster