known_node       1406 lib/pacemaker/pcmk_sched_clone.c         pe_node_t *known_node = NULL;
known_node       1409 lib/pacemaker/pcmk_sched_clone.c         while (g_hash_table_iter_next(&iter, NULL, (gpointer *) &known_node)) {
known_node       1410 lib/pacemaker/pcmk_sched_clone.c             if (node->details == known_node->details) {