int32_t ctdb_control_set_recmaster(struct ctdb_context *ctdb,
uint32_t opcode, TDB_DATA indata);
+void ctdb_node_become_inactive(struct ctdb_context *ctdb);
+
int32_t ctdb_control_stop_node(struct ctdb_context *ctdb);
int32_t ctdb_control_continue_node(struct ctdb_context *ctdb);
return 0;
}
+void ctdb_node_become_inactive(struct ctdb_context *ctdb)
+{
+ struct ctdb_db_context *ctdb_db;
+
+ D_WARNING("Making node INACTIVE\n");
+
+ /*
+ * Do not service database calls - reset generation to invalid
+ * so this node ignores any REQ/REPLY CALL/DMASTER
+ */
+ ctdb->vnn_map->generation = INVALID_GENERATION;
+ for (ctdb_db = ctdb->db_list; ctdb_db != NULL; ctdb_db = ctdb_db->next) {
+ ctdb_db->generation = INVALID_GENERATION;
+ }
+
+ /*
+ * Although this bypasses the control, the only thing missing
+ * is the deferred drop of all public IPs, which isn't
+ * necessary because they are dropped below
+ */
+ if (ctdb->recovery_mode != CTDB_RECOVERY_ACTIVE) {
+ D_NOTICE("Recovery mode set to ACTIVE\n");
+ ctdb->recovery_mode = CTDB_RECOVERY_ACTIVE;
+ }
+
+ /*
+ * Initiate database freeze - this will be scheduled for
+ * immediate execution and will be in progress long before the
+ * calling control returns
+ */
+ ctdb_daemon_send_control(ctdb,
+ ctdb->pnn,
+ 0,
+ CTDB_CONTROL_FREEZE,
+ 0,
+ CTDB_CTRL_FLAG_NOREPLY,
+ tdb_null,
+ NULL,
+ NULL);
+
+ D_NOTICE("Dropping all public IP addresses\n");
+ ctdb_release_all_ips(ctdb);
+}
int32_t ctdb_control_stop_node(struct ctdb_context *ctdb)
{