Hi Again, as I did not get any answer, I give more precisions on question : I've seen that ccsd is allowed to sync the cluster.conf file between two nodes if one of them has been updated while the CS4 is running. But is there any other case where the cluster.conf is sync, even without any update of the file on one side or the other ? (meaning, even if the cluster.conf files are always the same on both nodes) Thanks Alain -- Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster