pecs_must, data_set);
pe_ordering_manditory, data_set);
shutdown_constraints(	node_t *node, action_t *shutdown_op, pe_working_set_t *data_set){	/* add the stop to the before lists so it counts as a pre-req	 * for the shutdown	 */	slist_iter(		rsc, resource_t, node->details->running_rsc, lpc,		custom_action_order(			rsc, stop_key(rsc), NULL,			NULL, crm_strdup(CRM_OP_SHUTDOWN), shutdown_op,			pecs_must, data_set);		);		return TRUE;	}