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	diff --git a/crmd/te_callbacks.c b/crmd/te_callbacks.c
	index 4cf7451c82..0d95a87b7b 100644
	--- a/crmd/te_callbacks.c
	+++ b/crmd/te_callbacks.c
	@@ -1,496 +1,496 @@
	/*
	* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This software is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* General Public License for more details.
	*
	* You should have received a copy of the GNU General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#include <crm_internal.h>

	#include <sys/stat.h>

	#include <crm/crm.h>
	#include <crm/common/xml.h>
	#include <crm/msg_xml.h>
	#include <crm/cib.h>

	#include <tengine.h>
	#include <te_callbacks.h>
	#include <crmd_fsa.h>

	#include <crm/common/cluster.h> /* For ONLINESTATUS etc */

	void te_update_confirm(const char event, xmlNode msg);

	extern char *te_uuid;
	gboolean shuttingdown = FALSE;
	crm_graph_t *transition_graph;
	crm_trigger_t *transition_trigger = NULL;

	/* #define rsc_op_template "//"XML_TAG_DIFF_ADDED"//"XML_TAG_CIB"//"XML_CIB_TAG_STATE"[@uname='%s']"//"XML_LRM_TAG_RSC_OP"[@id='%s]" */
	#define rsc_op_template "//"XML_TAG_DIFF_ADDED"//"XML_TAG_CIB"//"XML_LRM_TAG_RSC_OP"[@id='%s']"

	static const char get_node_id(xmlNode rsc_op)
	{
	xmlNode *node = rsc_op;
	while(node != NULL && safe_str_neq(XML_CIB_TAG_STATE, TYPE(node))) {
	node = node->parent;
	}

	CRM_CHECK(node != NULL, return NULL);
	return ID(node);
	}


	static void process_resource_updates(xmlXPathObject *xpathObj)
	{
	/*
	<status>
	<node_state id="node1" state=CRMD_STATE_ACTIVE exp_state="active">
	<lrm>
	<lrm_resources>
	<rsc_state id="" rsc_id="rsc4" node_id="node1" rsc_state="stopped"/>
	*/
	int lpc = 0, max = xpathObj->nodesetval->nodeNr;
	for(lpc = 0; lpc < max; lpc++) {
	xmlNode *rsc_op = getXpathResult(xpathObj, lpc);
	const char *node = get_node_id(rsc_op);
	process_graph_event(rsc_op, node);
	}
	}

	void
	te_update_diff(const char event, xmlNode msg)
	{
	int rc = -1;
	const char *op = NULL;

	xmlNode *diff = NULL;
	xmlNode *cib_top = NULL;
	xmlXPathObject *xpathObj = NULL;

	int diff_add_updates = 0;
	int diff_add_epoch = 0;
	int diff_add_admin_epoch = 0;

	int diff_del_updates = 0;
	int diff_del_epoch = 0;
	int diff_del_admin_epoch = 0;

	CRM_CHECK(msg != NULL, return);
	crm_element_value_int(msg, F_CIB_RC, &rc);

	if(transition_graph == NULL) {
	crm_debug_3("No graph");
	return;

	} else if(rc < cib_ok) {
	crm_debug_3("Filter rc=%d (%s)", rc, cib_error2string(rc));
	return;

	} else if(transition_graph->complete == TRUE
	&& fsa_state != S_IDLE
	&& fsa_state != S_TRANSITION_ENGINE
	&& fsa_state != S_POLICY_ENGINE) {
	crm_debug_2("Filter state=%s, complete=%d", fsa_state2string(fsa_state), transition_graph->complete);
	return;
	}

	op = crm_element_value(msg, F_CIB_OPERATION);
	diff = get_message_xml(msg, F_CIB_UPDATE_RESULT);

	cib_diff_version_details(
	diff,
	&diff_add_admin_epoch, &diff_add_epoch, &diff_add_updates,
	&diff_del_admin_epoch, &diff_del_epoch, &diff_del_updates);

	crm_debug("Processing diff (%s): %d.%d.%d -> %d.%d.%d (%s)", op,
	diff_del_admin_epoch,diff_del_epoch,diff_del_updates,
	diff_add_admin_epoch,diff_add_epoch,diff_add_updates,
	fsa_state2string(fsa_state));
	log_cib_diff(LOG_DEBUG_2, diff, op);

	/* Process crm_config updates */
	cib_top = get_xpath_object("//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_ADDED"//"XML_CIB_TAG_CRMCONFIG, diff, LOG_DEBUG);
	if(cib_top != NULL) {
	mainloop_set_trigger(config_read);
	}

	/* Process anything that was added */
	cib_top = get_xpath_object("//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_ADDED"//"XML_TAG_CIB, diff, LOG_ERR);
	if(need_abort(cib_top)) {
	goto bail; /* configuration changed */
	}

	/* Process anything that was removed */
	cib_top = get_xpath_object("//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_REMOVED"//"XML_TAG_CIB, diff, LOG_ERR);
	if(need_abort(cib_top)) {
	goto bail; /* configuration changed */
	}

	/* Transient Attributes - Added/Updated */
	xpathObj = xpath_search(diff,"//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_ADDED"//"XML_TAG_TRANSIENT_NODEATTRS);
	if(xpathObj && xpathObj->nodesetval->nodeNr > 0) {
	xmlNode *aborted = getXpathResult(xpathObj, 0);
	abort_transition(INFINITY, tg_restart, "Transient attribute: update", aborted);
	goto bail;

	} else if(xpathObj) {
	xmlXPathFreeObject(xpathObj);
	}

	/* Transient Attributes - Removed */
	xpathObj = xpath_search(diff,"//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_REMOVED"//"XML_TAG_TRANSIENT_NODEATTRS);
	if(xpathObj && xpathObj->nodesetval->nodeNr > 0) {
	xmlNode *aborted = getXpathResult(xpathObj, 0);
	abort_transition(INFINITY, tg_restart, "Transient attribute: removal", aborted);
	goto bail;

	} else if(xpathObj) {
	xmlXPathFreeObject(xpathObj);
	}

	/* Check for node state updates... possibly from a shutdown we requested */
	xpathObj = xpath_search(diff, "//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_ADDED"//"XML_CIB_TAG_STATE);
	if(xpathObj) {
	int lpc = 0, max = xpathObj->nodesetval->nodeNr;
	for(lpc = 0; lpc < max; lpc++) {
	xmlNode *node = getXpathResult(xpathObj, lpc);
	const char *event_node = crm_element_value(node, XML_ATTR_ID);
	const char *ccm_state = crm_element_value(node, XML_CIB_ATTR_INCCM);
	const char *ha_state = crm_element_value(node, XML_CIB_ATTR_HASTATE);
	const char *shutdown_s = crm_element_value(node, XML_CIB_ATTR_SHUTDOWN);
	const char *crmd_state = crm_element_value(node, XML_CIB_ATTR_CRMDSTATE);

	if(safe_str_eq(ccm_state, XML_BOOLEAN_FALSE)
	\|\| safe_str_eq(ha_state, DEADSTATUS)
	\|\| safe_str_eq(crmd_state, CRMD_JOINSTATE_DOWN)) {
	crm_action_t *shutdown = match_down_event(0, event_node, NULL);

	if(shutdown != NULL) {
	const char *task = crm_element_value(shutdown->xml, XML_LRM_ATTR_TASK);
	if(safe_str_neq(task, CRM_OP_FENCE)) {
	/* Wait for stonithd to tell us it is complete via tengine_stonith_callback() */
	update_graph(transition_graph, shutdown);
	trigger_graph();
	}

	} else {
	crm_info("Stonith/shutdown of %s not matched", event_node);
	abort_transition(INFINITY, tg_restart, "Node failure", node);
	}
	fail_incompletable_actions(transition_graph, event_node);
	}

	if(shutdown_s) {
	int shutdown = crm_parse_int(shutdown_s, NULL);
	if(shutdown > 0) {
	crm_info("Aborting on "XML_CIB_ATTR_SHUTDOWN" attribute for %s", event_node);
	abort_transition(INFINITY, tg_restart, "Shutdown request", node);
	}
	}
	}
	xmlXPathFreeObject(xpathObj);
	}

	/*
	* Check for and fast-track the processing of LRM refreshes
	* In large clusters this can result in _huge_ speedups
	*
	* Unfortunately we can only do so when there are no pending actions
	* Otherwise we could miss updates we're waiting for and stall
	*
	*/
	xpathObj = NULL;
	if(transition_graph->pending == 0) {
	xpathObj = xpath_search(diff, "//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_ADDED"//"XML_LRM_TAG_RESOURCE);
	}

	if(xpathObj) {
	int updates = xpathObj->nodesetval->nodeNr;
	if(updates > 1) {
	/* Updates by, or in response to, TE actions will never contain updates
	* for more than one resource at a time
	*/
	crm_info("Detected LRM refresh - %d resources updated: Skipping all resource events", updates);
	abort_transition(INFINITY, tg_restart, "LRM Refresh", diff);
	goto bail;
	}
	xmlXPathFreeObject(xpathObj);
	}

	/* Process operation updates */
	xpathObj = xpath_search(diff, "//"F_CIB_UPDATE_RESULT"//"XML_TAG_DIFF_ADDED"//"XML_LRM_TAG_RSC_OP);
	if(xpathObj) {
	process_resource_updates(xpathObj);
	xmlXPathFreeObject(xpathObj);
	}

	/* Detect deleted (as opposed to replaced or added) actions - eg. crm_resource -C */
	xpathObj = xpath_search(diff, "//"XML_TAG_DIFF_REMOVED"//"XML_LRM_TAG_RSC_OP);
	if(xpathObj) {
	int lpc = 0, max = xpathObj->nodesetval->nodeNr;

	for(lpc = 0; lpc < max; lpc++) {
	int max = 0;
	const char *op_id = NULL;
	char *rsc_op_xpath = NULL;
	xmlXPathObject *op_match = NULL;
	xmlNode *match = getXpathResult(xpathObj, lpc);
	CRM_CHECK(match != NULL, continue);

	op_id = ID(match);

	max = strlen(rsc_op_template) + strlen(op_id) + 1;
	crm_malloc0(rsc_op_xpath, max);
	snprintf(rsc_op_xpath, max, rsc_op_template, op_id);

	op_match = xpath_search(diff, rsc_op_xpath);
	if(op_match == NULL \|\| op_match->nodesetval->nodeNr == 0) {
	/* Prevent false positives by matching cancelations too */
	const char *node = get_node_id(match);
	crm_action_t *cancelled = get_cancel_action(op_id, node);

	if(cancelled == NULL) {
	crm_debug("No match for deleted action %s (%s on %s)", rsc_op_xpath, op_id, node);
	abort_transition(INFINITY, tg_restart, "Resource op removal", match);
	goto bail;

	} else {
	crm_debug("Deleted lrm_rsc_op %s on %s was for graph event %d",
	op_id, node, cancelled->id);
	}
	}

	if(op_match) {
	xmlXPathFreeObject(op_match);
	}
	crm_free(rsc_op_xpath);
	}
	}

	bail:
	if(xpathObj) {
	xmlXPathFreeObject(xpathObj);
	}
	}

	gboolean
	process_te_message(xmlNode msg, xmlNode xml_data)
	{
	const char *from = crm_element_value(msg, F_ORIG);
	const char *sys_to = crm_element_value(msg, F_CRM_SYS_TO);
	const char *sys_from = crm_element_value(msg, F_CRM_SYS_FROM);
	const char *ref = crm_element_value(msg, XML_ATTR_REFERENCE);
	const char *op = crm_element_value(msg, F_CRM_TASK);
	const char *type = crm_element_value(msg, F_CRM_MSG_TYPE);

	crm_debug_2("Processing %s (%s) message", op, ref);
	crm_log_xml(LOG_DEBUG_3, "ipc", msg);

	if(op == NULL){
	/* error */

	} else if(sys_to == NULL \|\| strcasecmp(sys_to, CRM_SYSTEM_TENGINE) != 0) {
	crm_debug_2("Bad sys-to %s", crm_str(sys_to));
	return FALSE;

	} else if(safe_str_eq(op, CRM_OP_INVOKE_LRM)
	&& safe_str_eq(sys_from, CRM_SYSTEM_LRMD)
	/* && safe_str_eq(type, XML_ATTR_RESPONSE) */
	){
	xmlXPathObject *xpathObj = NULL;
	crm_log_xml(LOG_DEBUG_2, "Processing (N)ACK", msg);
	crm_info("Processing (N)ACK %s from %s",
	crm_element_value(msg, XML_ATTR_REFERENCE), from);

	xpathObj = xpath_search(xml_data, "//"XML_LRM_TAG_RSC_OP);
	if(xpathObj) {
	process_resource_updates(xpathObj);
	xmlXPathFreeObject(xpathObj);
	xpathObj = NULL;

	} else {
	crm_log_xml(LOG_ERR, "Invalid (N)ACK", msg);
	return FALSE;
	}

	} else {
	crm_err("Unknown command: %s::%s from %s", type, op, sys_from);
	}

	crm_debug_3("finished processing message");

	return TRUE;
	}

	void
	tengine_stonith_callback(
	stonith_t stonith, const xmlNode msg, int call_id, int rc, xmlNode output, void userdata)
	{
	char *uuid = NULL;
	int target_rc = -1;
	int stonith_id = -1;
	int transition_id = -1;
	crm_action_t *action = NULL;

	CRM_CHECK(userdata != NULL, return);
	crm_log_xml_info(output, "StonithOp");
	- crm_info("Stonith operation %d/%s returned %d", call_id, (char*)userdata, rc);
	+ crm_info("Stonith operation %d/%s result=%d", call_id, (char*)userdata, rc);

	/* crm_info("call=%d, optype=%d, node_name=%s, result=%d, node_list=%s, action=%s", */
	/* op->call_id, op->optype, op->node_name, op->op_result, */
	/* (char )op->node_list, op->private_data); /


	/* filter out old STONITH actions */
	CRM_CHECK(decode_transition_key(userdata, &uuid, &transition_id, &stonith_id, &target_rc),
	crm_err("Invalid event detected");
	goto bail;
	);

	if(transition_graph->complete
	\|\| stonith_id < 0
	\|\| safe_str_neq(uuid, te_uuid)
	\|\| transition_graph->id != transition_id) {
	crm_info("Ignoring STONITH action initiated outside"
	" of the current transition");
	goto bail;
	}

	/* this will mark the event complete if a match is found */
	action = get_action(stonith_id, TRUE);
	if(action == NULL) {
	crm_err("Stonith action not matched");
	goto bail;
	}

	if(rc == stonith_ok) {
	crm_info("Stonith of %s passed",
	crm_element_value_const(action->xml, XML_LRM_ATTR_TARGET));
	send_stonith_update(action);

	} else {
	const char *target = crm_element_value_const(action->xml, XML_LRM_ATTR_TARGET);
	const char *allow_fail = crm_meta_value(action->params, XML_ATTR_TE_ALLOWFAIL);

	action->failed = TRUE;
	if(crm_is_true(allow_fail) == FALSE) {
	crm_err("Stonith of %s failed (%d)... aborting transition.", target, rc);
	abort_transition(INFINITY, tg_restart, "Stonith failed", NULL);
	}
	}

	update_graph(transition_graph, action);
	trigger_graph();

	bail:
	crm_free(userdata);
	crm_free(uuid);
	return;
	}

	void
	cib_fencing_updated(xmlNode *msg, int call_id, int rc,
	xmlNode output, void user_data)
	{
	if(rc < cib_ok) {
	crm_err("CIB update failed: %s", cib_error2string(rc));
	crm_log_xml_warn(msg, "Failed update");
	}
	crm_free(user_data);
	}

	void
	cib_action_updated(xmlNode *msg, int call_id, int rc,
	xmlNode output, void user_data)
	{
	if(rc < cib_ok) {
	crm_err("Update %d FAILED: %s", call_id, cib_error2string(rc));
	}
	}

	void
	cib_failcount_updated(xmlNode *msg, int call_id, int rc,
	xmlNode output, void user_data)
	{
	if(rc < cib_ok) {
	crm_err("Update %d FAILED: %s", call_id, cib_error2string(rc));
	}
	}

	gboolean
	action_timer_callback(gpointer data)
	{
	crm_action_timer_t *timer = NULL;

	CRM_CHECK(data != NULL, return FALSE);

	timer = (crm_action_timer_t*)data;
	stop_te_timer(timer);

	crm_warn("Timer popped (timeout=%d, abort_level=%d, complete=%s)",
	timer->timeout,
	transition_graph->abort_priority,
	transition_graph->complete?"true":"false");

	CRM_CHECK(timer->action != NULL, return FALSE);

	if(transition_graph->complete) {
	crm_warn("Ignoring timeout while not in transition");

	} else if(timer->reason == timeout_action_warn) {
	print_action(
	LOG_WARNING,"Action missed its timeout: ", timer->action);

	} else if(fsa_state != S_TRANSITION_ENGINE && fsa_state != S_POLICY_ENGINE) {
	crm_err("Discarding action timeout in state: %s", fsa_state2string(fsa_state));

	} else if(transition_graph->complete) {
	crm_err("Ignoring action timeout while not in transition");

	} else {
	/* fail the action */
	gboolean send_update = TRUE;
	const char *task = crm_element_value(timer->action->xml, XML_LRM_ATTR_TASK);
	print_action(LOG_ERR, "Aborting transition, action lost: ", timer->action);

	timer->action->failed = TRUE;
	timer->action->confirmed = TRUE;
	abort_transition(INFINITY, tg_restart, "Action lost", NULL);

	update_graph(transition_graph, timer->action);
	trigger_graph();

	if(timer->action->type != action_type_rsc) {
	send_update = FALSE;
	} else if(safe_str_eq(task, "cancel")) {
	/* we dont need to update the CIB with these */
	send_update = FALSE;
	} else if(safe_str_eq(task, "stop")) {
	/* never update the CIB with these */
	send_update = FALSE;
	}

	if(send_update) {
	/* cib_action_update(timer->action, LRM_OP_PENDING, EXECRA_STATUS_UNKNOWN); */
	cib_action_update(timer->action, LRM_OP_TIMEOUT, EXECRA_UNKNOWN_ERROR);
	}
	}

	return FALSE;
	}



	diff --git a/crmd/te_utils.c b/crmd/te_utils.c
	index 082e19fce9..ebbfa56030 100644
	--- a/crmd/te_utils.c
	+++ b/crmd/te_utils.c
	@@ -1,292 +1,296 @@
	/*
	* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This software is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* General Public License for more details.
	*
	* You should have received a copy of the GNU General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#include <crm_internal.h>

	#include <sys/param.h>
	#include <crm/crm.h>
	#include <crm/cib.h>
	#include <crm/msg_xml.h>
	#include <crm/common/msg.h>
	#include <crm/common/xml.h>
	#include <tengine.h>
	#include <crmd_fsa.h>
	#include <crmd_messages.h>

	GCHSource *stonith_src = NULL;
	crm_trigger_t *stonith_reconnect = NULL;

	static gboolean
	fail_incompletable_stonith(crm_graph_t *graph)
	{
	const char *task = NULL;
	xmlNode *last_action = NULL;

	if(graph == NULL) {
	return FALSE;
	}

	slist_iter(
	synapse, synapse_t, graph->synapses, lpc,
	if (synapse->confirmed) {
	continue;
	}

	slist_iter(
	action, crm_action_t, synapse->actions, lpc,

	if(action->type != action_type_crm \|\| action->confirmed) {
	continue;
	}

	task = crm_element_value(action->xml, XML_LRM_ATTR_TASK);
	if(task && safe_str_eq(task, CRM_OP_FENCE)) {
	action->failed = TRUE;
	last_action = action->xml;
	update_graph(graph, action);
	crm_notice("Failing action %d (%s): STONITHd terminated",
	action->id, ID(action->xml));
	}
	);
	);

	if(last_action != NULL) {
	crm_warn("STONITHd failure resulted in un-runnable actions");
	abort_transition(INFINITY, tg_restart, "Stonith failure", last_action);
	return TRUE;
	}

	return FALSE;
	}

	static void
	tengine_stonith_connection_destroy(stonith_t st, const char event, xmlNode *msg)
	{
	if(stonith_api == NULL) {
	crm_info("Fencing daemon disconnected");

	} else {
	crm_crit("Fencing daemon connection failed");
	mainloop_set_trigger(stonith_reconnect);
	}

	/* cbchan will be garbage at this point, arrange for it to be reset */
	stonith_api->state = stonith_disconnected;

	fail_incompletable_stonith(transition_graph);
	trigger_graph();
	return;
	}

	gboolean
	te_connect_stonith(gpointer user_data)
	{
	int lpc = 0;
	int rc = stonith_ok;

	if(stonith_api == NULL) {
	stonith_api = stonith_api_new();
	}

	if(stonith_api->state != stonith_disconnected) {
	crm_debug_2("Still connected");
	return TRUE;
	}

	for(lpc = 0; lpc < 30; lpc++) {
	crm_info("Attempting connection to fencing daemon...");

	sleep(1);
	rc = stonith_api->cmds->connect(stonith_api, crm_system_name, NULL, NULL);

	+ if(rc == stonith_ok) {
	+ break;
	+ }
	+
	if(user_data != NULL) {
	crm_err("Sign-in failed: triggered a retry");
	mainloop_set_trigger(stonith_reconnect);
	return TRUE;
	- }
	-
	+ }
	+
	crm_err("Sign-in failed: pausing and trying again in 2s...");
	sleep(1);
	}

	CRM_CHECK(rc == stonith_ok, return TRUE); /* If not, we failed 30 times... just get out */
	rc = stonith_api->cmds->register_notification(
	stonith_api, T_STONITH_NOTIFY_DISCONNECT, tengine_stonith_connection_destroy);

	crm_info("Connected");
	return TRUE;
	}

	gboolean
	stop_te_timer(crm_action_timer_t *timer)
	{
	const char *timer_desc = "action timer";

	if(timer == NULL) {
	return FALSE;
	}
	if(timer->reason == timeout_abort) {
	timer_desc = "global timer";
	crm_debug_2("Stopping %s", timer_desc);
	}

	if(timer->source_id != 0) {
	crm_debug_2("Stopping %s", timer_desc);
	g_source_remove(timer->source_id);
	timer->source_id = 0;

	} else {
	crm_debug_2("%s was already stopped", timer_desc);
	return FALSE;
	}

	return TRUE;
	}

	gboolean
	te_graph_trigger(gpointer user_data)
	{
	enum transition_status graph_rc = -1;
	if(transition_graph == NULL) {
	crm_debug("Nothing to do");
	return TRUE;
	}

	crm_debug_2("Invoking graph %d in state %s",
	transition_graph->id, fsa_state2string(fsa_state));

	switch(fsa_state) {
	case S_STARTING:
	case S_PENDING:
	case S_NOT_DC:
	case S_HALT:
	case S_ILLEGAL:
	case S_STOPPING:
	case S_TERMINATE:
	return TRUE;
	break;
	default:
	break;
	}

	if(transition_graph->complete == FALSE) {
	graph_rc = run_graph(transition_graph);
	print_graph(LOG_DEBUG_3, transition_graph);

	if(graph_rc == transition_active) {
	crm_debug_3("Transition not yet complete");
	return TRUE;

	} else if(graph_rc == transition_pending) {
	crm_debug_3("Transition not yet complete - no actions fired");
	return TRUE;
	}

	if(graph_rc != transition_complete) {
	crm_err("Transition failed: %s", transition_status(graph_rc));
	print_graph(LOG_WARNING, transition_graph);
	}
	}

	crm_info("Transition %d is now complete", transition_graph->id);
	transition_graph->complete = TRUE;
	notify_crmd(transition_graph);

	return TRUE;
	}

	void
	trigger_graph_processing(const char *fn, int line)
	{
	mainloop_set_trigger(transition_trigger);
	crm_debug_2("%s:%d - Triggered graph processing", fn, line);
	}

	void
	abort_transition_graph(
	int abort_priority, enum transition_action abort_action,
	const char abort_text, xmlNode reason, const char *fn, int line)
	{
	int log_level = LOG_INFO;
	const char *magic = NULL;
	CRM_CHECK(transition_graph != NULL, return);

	if(reason) {
	int diff_add_updates = 0;
	int diff_add_epoch = 0;
	int diff_add_admin_epoch = 0;

	int diff_del_updates = 0;
	int diff_del_epoch = 0;
	int diff_del_admin_epoch = 0;
	xmlNode *diff = get_xpath_object("//"F_CIB_UPDATE_RESULT"//diff", reason, LOG_DEBUG_2);
	magic = crm_element_value(reason, XML_ATTR_TRANSITION_MAGIC);

	if(diff) {
	cib_diff_version_details(
	diff,
	&diff_add_admin_epoch, &diff_add_epoch, &diff_add_updates,
	&diff_del_admin_epoch, &diff_del_epoch, &diff_del_updates);
	do_crm_log(log_level,
	"%s:%d - Triggered transition abort (complete=%d, tag=%s, id=%s, magic=%s, cib=%d.%d.%d) : %s",
	fn, line, transition_graph->complete, TYPE(reason), ID(reason), magic?magic:"NA",
	diff_add_admin_epoch,diff_add_epoch,diff_add_updates, abort_text);

	} else {
	do_crm_log(log_level,
	"%s:%d - Triggered transition abort (complete=%d, tag=%s, id=%s, magic=%s) : %s",
	fn, line, transition_graph->complete, TYPE(reason), ID(reason), magic?magic:"NA", abort_text);
	}

	} else {
	do_crm_log(log_level,
	"%s:%d - Triggered transition abort (complete=%d) : %s",
	fn, line, transition_graph->complete, abort_text);
	}

	switch(fsa_state) {
	case S_STARTING:
	case S_PENDING:
	case S_NOT_DC:
	case S_HALT:
	case S_ILLEGAL:
	case S_STOPPING:
	case S_TERMINATE:
	do_crm_log(log_level,
	"Abort suppressed: state=%s (complete=%d)",
	fsa_state2string(fsa_state), transition_graph->complete);
	return;
	default:
	break;
	}

	if(magic == NULL && reason != NULL) {
	crm_log_xml(log_level+1, "Cause", reason);
	}

	if(transition_graph->complete) {
	register_fsa_input(C_FSA_INTERNAL, I_PE_CALC, NULL);
	return;
	}

	update_abort_priority(
	transition_graph, abort_priority, abort_action, abort_text);

	mainloop_set_trigger(transition_trigger);
	}

	diff --git a/crmd/tengine.c b/crmd/tengine.c
	index c3c3dec7ca..b610faf56e 100644
	--- a/crmd/tengine.c
	+++ b/crmd/tengine.c
	@@ -1,282 +1,284 @@
	/*
	* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This software is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* General Public License for more details.
	*
	* You should have received a copy of the GNU General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#include <crm_internal.h>

	#include <sys/param.h>
	#include <crm/crm.h>
	#include <crmd_fsa.h>

	#include <sys/types.h>
	#include <sys/wait.h>

	#include <unistd.h> /* for access */


	#include <sys/types.h> /* for calls to open */
	#include <sys/stat.h> /* for calls to open */
	#include <fcntl.h> /* for calls to open */
	#include <pwd.h> /* for getpwuid */
	#include <grp.h> /* for initgroups */

	#include <sys/time.h> /* for getrlimit */
	#include <sys/resource.h>/* for getrlimit */

	#include <errno.h>

	#include <crm/msg_xml.h>
	#include <crm/common/xml.h>
	#include <crmd_messages.h>
	#include <crmd_callbacks.h>

	#include <crm/cib.h>
	#include <crmd.h>
	#include <tengine.h>
	#include <te_callbacks.h>


	extern crm_graph_functions_t te_graph_fns;
	struct crm_subsystem_s *te_subsystem = NULL;
	stonith_t *stonith_api = NULL;


	static void global_cib_callback(const xmlNode msg, int callid ,int rc, xmlNode output)
	{
	}

	static crm_graph_t *create_blank_graph(void)
	{
	crm_graph_t *a_graph = unpack_graph(NULL, NULL);
	a_graph->complete = TRUE;
	a_graph->abort_reason = "DC Takeover";
	a_graph->completion_action = tg_restart;
	return a_graph;
	}

	/* A_TE_START, A_TE_STOP, A_TE_RESTART */
	void
	do_te_control(long long action,
	enum crmd_fsa_cause cause,
	enum crmd_fsa_state cur_state,
	enum crmd_fsa_input current_input,
	fsa_data_t *msg_data)
	{
	int dummy;
	gboolean init_ok = TRUE;

	cl_uuid_t new_uuid;
	char uuid_str[UU_UNPARSE_SIZEOF];

	if(action & A_TE_STOP) {
	if(transition_graph) {
	destroy_graph(transition_graph);
	transition_graph = NULL;
	}

	if(fsa_cib_conn && cib_ok != fsa_cib_conn->cmds->del_notify_callback(
	fsa_cib_conn, T_CIB_DIFF_NOTIFY, te_update_diff)) {
	crm_err("Could not set CIB notification callback");
	init_ok = FALSE;
	}

	clear_bit_inplace(fsa_input_register, te_subsystem->flag_connected);
	crm_info("Transitioner is now inactive");

	if(stonith_api) {
	+ stonith_t *api = stonith_api;
	crm_info("Disconnecting STONITH...");
	- stonith_api->cmds->disconnect(stonith_api);
	- stonith_api->cmds->free(stonith_api);
	+
	stonith_api = NULL; /* Prevent it from comming up again */
	+ api->cmds->disconnect(api);
	+ api->cmds->free(api);
	}
	}

	if((action & A_TE_START) == 0) {
	return;

	} else if(is_set(fsa_input_register, te_subsystem->flag_connected)) {
	crm_debug("The transitioner is already active");
	return;

	} else if((action & A_TE_START) && cur_state == S_STOPPING) {
	crm_info("Ignoring request to start %s while shutting down",
	te_subsystem->name);
	return;
	}

	cl_uuid_generate(&new_uuid);
	cl_uuid_unparse(&new_uuid, uuid_str);
	te_uuid = crm_strdup(uuid_str);
	crm_info("Registering TE UUID: %s", te_uuid);

	if(transition_trigger == NULL) {
	transition_trigger = mainloop_add_trigger(
	G_PRIORITY_LOW, te_graph_trigger, NULL);
	}

	if(stonith_reconnect == NULL) {
	stonith_reconnect = mainloop_add_trigger(
	G_PRIORITY_LOW, te_connect_stonith, &dummy);
	}

	if(cib_ok != fsa_cib_conn->cmds->add_notify_callback(
	fsa_cib_conn, T_CIB_DIFF_NOTIFY, te_update_diff)) {
	crm_err("Could not set CIB notification callback");
	init_ok = FALSE;
	}

	if(cib_EXISTS != fsa_cib_conn->cmds->add_notify_callback(
	fsa_cib_conn, T_CIB_DIFF_NOTIFY, te_update_diff)) {
	crm_err("Set duplicate CIB notification callback");
	}

	if(cib_ok != fsa_cib_conn->cmds->set_op_callback(fsa_cib_conn, global_cib_callback)) {
	crm_err("Could not set CIB global callback");
	init_ok = FALSE;
	}

	if(init_ok) {
	mainloop_set_trigger(stonith_reconnect);

	set_graph_functions(&te_graph_fns);

	if(transition_graph) {
	destroy_graph(transition_graph);
	}

	/* create a blank one */
	crm_debug("Transitioner is now active");
	transition_graph = create_blank_graph();
	set_bit_inplace(fsa_input_register, te_subsystem->flag_connected);
	}
	}

	/* A_TE_INVOKE, A_TE_CANCEL */
	void
	do_te_invoke(long long action,
	enum crmd_fsa_cause cause,
	enum crmd_fsa_state cur_state,
	enum crmd_fsa_input current_input,
	fsa_data_t *msg_data)
	{
	if(AM_I_DC == FALSE) {
	crm_err("Not DC: No need to invoke the TE (anymore): %s",
	fsa_action2string(action));
	return;

	} else if(fsa_state != S_TRANSITION_ENGINE && (action & A_TE_INVOKE)) {
	crm_err("No need to invoke the TE (%s) in state %s",
	fsa_action2string(action),
	fsa_state2string(fsa_state));
	return;
	}

	if(action & A_TE_CANCEL) {
	crm_debug("Cancelling the transition: %s",
	transition_graph->complete?"inactive":"active");
	abort_transition(INFINITY, tg_restart, "Peer Cancelled", NULL);
	if(transition_graph->complete == FALSE) {
	crmd_fsa_stall(NULL);
	}

	} else if(action & A_TE_HALT) {
	crm_debug("Halting the transition: %s",
	transition_graph->complete?"inactive":"active");
	abort_transition(INFINITY, tg_stop, "Peer Halt", NULL);
	if(transition_graph->complete == FALSE) {
	crmd_fsa_stall(NULL);
	}

	} else if(action & A_TE_INVOKE) {
	const char *value = NULL;
	xmlNode *graph_data = NULL;
	ha_msg_input_t *input = fsa_typed_data(fsa_dt_ha_msg);
	const char *ref = crm_element_value(input->msg, XML_ATTR_REFERENCE);
	const char *graph_file = crm_element_value(input->msg, F_CRM_TGRAPH);
	const char *graph_input = crm_element_value(input->msg, F_CRM_TGRAPH_INPUT);

	if(graph_file == NULL && input->xml == NULL) {
	crm_log_xml_err(input->msg, "Bad command");
	register_fsa_error(C_FSA_INTERNAL, I_FAIL, NULL);
	return;
	}

	if(transition_graph->complete == FALSE) {
	crm_info("Another transition is already active");
	abort_transition(INFINITY, tg_restart, "Transition Active", NULL);
	return;
	}

	graph_data = input->xml;

	if(graph_data == NULL && graph_file != NULL) {
	graph_data = filename2xml(graph_file);
	}

	CRM_CHECK(graph_data != NULL,
	crm_err("Input raised by %s is invalid", msg_data->origin);
	crm_log_xml_err(input->msg, "Bad command");
	return);

	destroy_graph(transition_graph);
	transition_graph = unpack_graph(graph_data, graph_input);
	CRM_CHECK(transition_graph != NULL, transition_graph = create_blank_graph(); return);
	crm_info("Processing graph %d (ref=%s) derived from %s", transition_graph->id, ref, graph_input);

	value = crm_element_value(graph_data, "failed-stop-offset");
	if(value) {
	crm_free(failed_stop_offset);
	failed_stop_offset = crm_strdup(value);
	}

	value = crm_element_value(graph_data, "failed-start-offset");
	if(value) {
	crm_free(failed_start_offset);
	failed_start_offset = crm_strdup(value);
	}

	trigger_graph();
	print_graph(LOG_DEBUG_2, transition_graph);

	if(graph_data != input->xml) {
	free_xml(graph_data);
	}
	}
	}

	#if 0
	gboolean shuttingdown;
	gboolean tengine_shutdown(int nsig, gpointer unused)
	{
	shuttingdown = TRUE;
	abort_transition(INFINITY, tg_shutdown, "Shutdown", NULL);
	return TRUE;
	}

	gboolean te_stop(void)
	{
	destroy_graph(transition_graph);

	#if SUPPORT_HEARTBEAT
	if(is_heartbeat_cluster()) {
	stonithd_signoff();
	}
	#endif
	crm_free(te_uuid);
	}

	#endif

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