systemctl stop pve-cluster
systemctl stop corosync
pmxcfs -l
rm /etc/pve/corosync.conf
rm -r /etc/corosync/*
killall pmxcfs
systemctl start pve-cluster
this is what i do before.
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- An ExecStart= process belonging to unit pvesr.service has exited.
--
-- The process' exit code is 'exited' and its exit status is 111.
Nov 13 16:42:00 srv0 systemd[1]: pvesr.service: Failed...