Description of problem: building a new node (node01) in a two node cluster, no quorum disk, with a skeleton cluster.conf, version=1. version=2 is on the running node (node02). New node fails to join the cluster: Oct 28 20:13:39 node01 openais[6565]: [SYNC ] This node is within the primary component and will provide service. Oct 28 20:13:39 node01 openais[6565]: [TOTEM] entering OPERATIONAL state. Oct 28 20:13:39 node01 openais[6565]: [CMAN ] Can't read CCS to get updated config version 2. Activity suspended on this node Oct 28 20:13:39 node01 openais[6565]: [CMAN ] quorum lost, blocking activity Oct 28 20:13:39 node01 openais[6565]: [CMAN ] Node 2 conflict, remote config version id=2, local=1 Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. build a new node in a two node cluster, no quorum disk, with a skeleton cluster.conf, version=1. 2. try to start cluster services 3. Actual results: Expected results: Additional info: customer believes this used to work on 5.3 and 5.7, although it was a four node cluster