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	diff --git a/lib/pengine/utils.c b/lib/pengine/utils.c
	index 7074dbfaec..7ff1d0faa1 100644
	--- a/lib/pengine/utils.c
	+++ b/lib/pengine/utils.c
	@@ -1,1437 +1,1485 @@
	/*
	* 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 <crm/crm.h>
	#include <crm/msg_xml.h>
	#include <crm/common/xml.h>
	#include <crm/common/util.h>

	#include <glib.h>

	#include <crm/pengine/rules.h>
	#include <utils.h>

	extern xmlNode get_object_root(const char object_type,xmlNode *the_root);
	void print_str_str(gpointer key, gpointer value, gpointer user_data);
	gboolean ghash_free_str_str(gpointer key, gpointer value, gpointer user_data);
	void unpack_operation(
	action_t action, xmlNode xml_obj, pe_working_set_t* data_set);

	void
	pe_free_shallow(GListPtr alist)
	{
	pe_free_shallow_adv(alist, TRUE);
	}

	void
	pe_free_shallow_adv(GListPtr alist, gboolean with_data)
	{
	GListPtr item;
	GListPtr item_next = alist;

	if(with_data == FALSE && alist != NULL) {
	g_list_free(alist);
	return;
	}

	while(item_next != NULL) {
	item = item_next;
	item_next = item_next->next;

	if(with_data) {
	/* crm_debug_5("freeing %p", item->data); */
	crm_free(item->data);
	}

	item->data = NULL;
	item->next = NULL;
	g_list_free_1(item);
	}
	}


	node_t *
	node_copy(node_t *this_node)
	{
	node_t *new_node = NULL;

	CRM_CHECK(this_node != NULL, return NULL);

	crm_malloc0(new_node, sizeof(node_t));
	CRM_ASSERT(new_node != NULL);

	crm_debug_5("Copying %p (%s) to %p",
	this_node, this_node->details->uname, new_node);

	new_node->weight = this_node->weight;
	new_node->fixed = this_node->fixed;
	new_node->details = this_node->details;

	return new_node;
	}

	/* are the contents of list1 and list2 equal
	* nodes with weight < 0 are ignored if filter == TRUE
	*
	* slow but linear
	*
	*/
	gboolean
	node_list_eq(GListPtr list1, GListPtr list2, gboolean filter)
	{
	node_t *other_node;

	GListPtr lhs = list1;
	GListPtr rhs = list2;

	slist_iter(
	node, node_t, lhs, lpc,

	if(node == NULL \|\| (filter && node->weight < 0)) {
	continue;
	}

	other_node = (node_t*)
	pe_find_node_id(rhs, node->details->id);

	if(other_node == NULL \|\| other_node->weight < 0) {
	return FALSE;
	}
	);

	lhs = list2;
	rhs = list1;

	slist_iter(
	node, node_t, lhs, lpc,

	if(node == NULL \|\| (filter && node->weight < 0)) {
	continue;
	}

	other_node = (node_t*)
	pe_find_node_id(rhs, node->details->id);

	if(other_node == NULL \|\| other_node->weight < 0) {
	return FALSE;
	}
	);

	return TRUE;
	}

	/* any node in list1 or list2 and not in the other gets a score of -INFINITY */
	GListPtr
	node_list_exclude(GListPtr list1, GListPtr list2)
	{
	node_t *other_node = NULL;
	GListPtr result = NULL;

	result = node_list_dup(list1, FALSE, FALSE);

	slist_iter(
	node, node_t, result, lpc,

	other_node = pe_find_node_id(list2, node->details->id);

	if(other_node == NULL) {
	node->weight = -INFINITY;
	} else {
	node->weight = merge_weights(node->weight, other_node->weight);
	}
	);

	slist_iter(
	node, node_t, list2, lpc,

	other_node = pe_find_node_id(result, node->details->id);

	if(other_node == NULL) {
	node_t *new_node = node_copy(node);
	new_node->weight = -INFINITY;
	result = g_list_append(result, new_node);
	}
	);

	return result;
	}

	/* the intersection of list1 and list2 */
	GListPtr
	node_list_and(GListPtr list1, GListPtr list2, gboolean filter)
	{
	GListPtr result = NULL;
	unsigned lpc = 0;

	for(lpc = 0; lpc < g_list_length(list1); lpc++) {
	node_t node = (node_t)g_list_nth_data(list1, lpc);
	node_t *other_node = pe_find_node_id(list2, node->details->id);
	node_t *new_node = NULL;

	if(other_node != NULL) {
	new_node = node_copy(node);
	}

	if(new_node != NULL) {
	crm_debug_4("%s: %d + %d", node->details->uname,
	other_node->weight, new_node->weight);
	new_node->weight = merge_weights(
	new_node->weight, other_node->weight);

	crm_debug_3("New node weight for %s: %d",
	new_node->details->uname, new_node->weight);

	if(filter && new_node->weight < 0) {
	crm_free(new_node);
	new_node = NULL;
	}
	}

	if(new_node != NULL) {
	result = g_list_append(result, new_node);
	}
	}

	return result;
	}


	/* list1 - list2 */
	GListPtr
	node_list_minus(GListPtr list1, GListPtr list2, gboolean filter)
	{
	GListPtr result = NULL;

	slist_iter(
	node, node_t, list1, lpc,
	node_t *other_node = pe_find_node_id(list2, node->details->id);
	node_t *new_node = NULL;

	if(node == NULL \|\| other_node != NULL
	\|\| (filter && node->weight < 0)) {
	continue;

	}
	new_node = node_copy(node);
	result = g_list_append(result, new_node);
	);

	crm_debug_3("Minus result len: %d", g_list_length(result));

	return result;
	}

	/* list1 + list2 - (intersection of list1 and list2) */
	GListPtr
	node_list_xor(GListPtr list1, GListPtr list2, gboolean filter)
	{
	GListPtr result = NULL;

	slist_iter(
	node, node_t, list1, lpc,
	node_t *new_node = NULL;
	node_t other_node = (node_t)
	pe_find_node_id(list2, node->details->id);

	if(node == NULL \|\| other_node != NULL
	\|\| (filter && node->weight < 0)) {
	continue;
	}
	new_node = node_copy(node);
	result = g_list_append(result, new_node);
	);


	slist_iter(
	node, node_t, list2, lpc,
	node_t *new_node = NULL;
	node_t other_node = (node_t)
	pe_find_node_id(list1, node->details->id);

	if(node == NULL \|\| other_node != NULL
	\|\| (filter && node->weight < 0)) {
	continue;
	}
	new_node = node_copy(node);
	result = g_list_append(result, new_node);
	);

	crm_debug_3("Xor result len: %d", g_list_length(result));
	return result;
	}

	GListPtr
	node_list_or(GListPtr list1, GListPtr list2, gboolean filter)
	{
	node_t *other_node = NULL;
	GListPtr result = NULL;
	gboolean needs_filter = FALSE;

	result = node_list_dup(list1, FALSE, filter);

	slist_iter(
	node, node_t, list2, lpc,

	if(node == NULL) {
	continue;
	}

	other_node = (node_t*)pe_find_node_id(
	result, node->details->id);

	if(other_node != NULL) {
	crm_debug_4("%s + %s: %d + %d",
	node->details->uname,
	other_node->details->uname,
	node->weight, other_node->weight);
	other_node->weight = merge_weights(
	other_node->weight, node->weight);

	if(filter && node->weight < 0) {
	needs_filter = TRUE;
	}

	} else if(filter == FALSE \|\| node->weight >= 0) {
	node_t *new_node = node_copy(node);
	result = g_list_append(result, new_node);
	}
	);

	/* not the neatest way, but the most expedient for now */
	if(filter && needs_filter) {
	GListPtr old_result = result;
	result = node_list_dup(old_result, FALSE, filter);
	pe_free_shallow_adv(old_result, TRUE);
	}


	return result;
	}

	GListPtr
	node_list_dup(GListPtr list1, gboolean reset, gboolean filter)
	{
	GListPtr result = NULL;

	slist_iter(
	this_node, node_t, list1, lpc,
	node_t *new_node = NULL;
	if(filter && this_node->weight < 0) {
	continue;
	}

	new_node = node_copy(this_node);
	if(reset) {
	new_node->weight = 0;
	}
	if(new_node != NULL) {
	result = g_list_append(result, new_node);
	}
	);

	return result;
	}


	void dump_node_scores(int level, resource_t rsc, const char comment, GListPtr nodes)
	{
	GListPtr list = nodes;
	if(rsc) {
	list = rsc->allowed_nodes;
	}

	if(is_set(rsc->flags, pe_rsc_orphan)) {
	/* Don't show the allocation scores for orphans */
	return;
	}

	slist_iter(
	node, node_t, list, lpc,
	if(level == 0) {
	if(rsc) {
	fprintf(stdout, "%s: %s allocation score on %s: %d\n",
	comment, rsc->id, node->details->uname, node->weight);
	} else {
	fprintf(stdout, "%s: %s = %d\n", comment, node->details->uname, node->weight);
	}

	} else {
	if(rsc) {
	do_crm_log_unlikely(level, "%s: %s allocation score on %s: %d",
	comment, rsc->id, node->details->uname, node->weight);
	} else {
	do_crm_log_unlikely(level, "%s: %s = %d", comment, node->details->uname, node->weight);
	}
	}
	);

	if(rsc && rsc->children) {
	slist_iter(
	child, resource_t, rsc->children, lpc,
	dump_node_scores(level, child, comment, nodes);
	);
	}
	}

	gint sort_rsc_index(gconstpointer a, gconstpointer b)
	{
	const resource_t resource1 = (const resource_t)a;
	const resource_t resource2 = (const resource_t)b;

	if(a == NULL && b == NULL) { return 0; }
	if(a == NULL) { return 1; }
	if(b == NULL) { return -1; }

	if(resource1->sort_index > resource2->sort_index) {
	return -1;
	}

	if(resource1->sort_index < resource2->sort_index) {
	return 1;
	}

	return 0;
	}

	gint sort_rsc_priority(gconstpointer a, gconstpointer b)
	{
	const resource_t resource1 = (const resource_t)a;
	const resource_t resource2 = (const resource_t)b;

	if(a == NULL && b == NULL) { return 0; }
	if(a == NULL) { return 1; }
	if(b == NULL) { return -1; }

	if(resource1->priority > resource2->priority) {
	return -1;
	}

	if(resource1->priority < resource2->priority) {
	return 1;
	}

	return 0;
	}

	action_t *
	custom_action(resource_t rsc, char key, const char *task,
	node_t *on_node, gboolean optional, gboolean save_action,
	pe_working_set_t *data_set)
	{
	action_t *action = NULL;
	GListPtr possible_matches = NULL;
	CRM_CHECK(key != NULL, return NULL);
	CRM_CHECK(task != NULL, return NULL);

	if(save_action && rsc != NULL) {
	possible_matches = find_actions(rsc->actions, key, on_node);
	}

	if(possible_matches != NULL) {
	crm_free(key);

	if(g_list_length(possible_matches) > 1) {
	pe_warn("Action %s for %s on %s exists %d times",
	task, rsc?rsc->id:"<NULL>",
	on_node?on_node->details->uname:"<NULL>",
	g_list_length(possible_matches));
	}

	action = g_list_nth_data(possible_matches, 0);
	crm_debug_4("Found existing action (%d) %s for %s on %s",
	action->id, task, rsc?rsc->id:"<NULL>",
	on_node?on_node->details->uname:"<NULL>");
	g_list_free(possible_matches);
	}

	if(action == NULL) {
	if(save_action) {
	crm_debug_4("Creating%s action %d: %s for %s on %s",
	optional?"":" manditory", data_set->action_id, key, rsc?rsc->id:"<NULL>",
	on_node?on_node->details->uname:"<NULL>");
	}

	crm_malloc0(action, sizeof(action_t));
	if(save_action) {
	action->id = data_set->action_id++;
	} else {
	action->id = 0;
	}
	action->rsc = rsc;
	CRM_ASSERT(task != NULL);
	action->task = crm_strdup(task);
	action->node = on_node;
	action->uuid = key;

	action->failure_is_fatal = TRUE;
	action->runnable = TRUE;
	action->optional = optional;

	/*
	Implied by crm_malloc0()...
	action->actions_before = NULL;
	action->actions_after = NULL;

	action->pseudo = FALSE;
	action->dumped = FALSE;
	action->processed = FALSE;
	action->seen_count = 0;
	*/

	action->extra = g_hash_table_new_full(
	g_str_hash, g_str_equal, free, free);

	action->meta = g_hash_table_new_full(
	g_str_hash, g_str_equal, free, free);

	if(save_action) {
	data_set->actions = g_list_append(
	data_set->actions, action);
	}

	if(rsc != NULL) {
	action->op_entry = find_rsc_op_entry(rsc, key);

	unpack_operation(
	action, action->op_entry, data_set);

	if(save_action) {
	rsc->actions = g_list_append(
	rsc->actions, action);
	}
	}

	if(save_action) {
	crm_debug_4("Action %d created", action->id);
	}
	}

	if(optional == FALSE && action->optional) {
	crm_debug_2("Action %d (%s) marked manditory",
	action->id, action->uuid);
	action->optional = FALSE;
	}

	if(rsc != NULL) {
	enum action_tasks a_task = text2task(action->task);
	int warn_level = LOG_DEBUG_3;
	if(save_action) {
	warn_level = LOG_WARNING;
	}

	if(action->have_node_attrs == FALSE
	&& action->node != NULL
	&& action->op_entry != NULL) {
	action->have_node_attrs = TRUE;
	unpack_instance_attributes(
	data_set->input, action->op_entry, XML_TAG_ATTR_SETS,
	action->node->details->attrs,
	action->extra, NULL, FALSE, data_set->now);
	}

	if(action->pseudo) {
	/* leave untouched */

	} else if(action->node == NULL) {
	action->runnable = FALSE;

	} else if(is_not_set(rsc->flags, pe_rsc_managed)
	&& g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL) == NULL) {
	do_crm_log_unlikely(LOG_DEBUG, "Action %s (unmanaged)",
	action->uuid);
	action->optional = TRUE;
	/* action->runnable = FALSE; */

	} else if(action->node->details->online == FALSE) {
	action->runnable = FALSE;
	do_crm_log(warn_level, "Action %s on %s is unrunnable (offline)",
	action->uuid, action->node->details->uname);
	if(is_set(action->rsc->flags, pe_rsc_managed)
	&& save_action
	&& a_task == stop_rsc) {
	do_crm_log(warn_level, "Marking node %s unclean",
	action->node->details->uname);
	action->node->details->unclean = TRUE;
	}

	} else if(action->node->details->pending) {
	action->runnable = FALSE;
	do_crm_log(warn_level, "Action %s on %s is unrunnable (pending)",
	action->uuid, action->node->details->uname);

	} else if(action->needs == rsc_req_nothing) {
	crm_debug_3("Action %s doesnt require anything",
	action->uuid);
	action->runnable = TRUE;
	#if 0
	/*
	* No point checking this
	* - if we dont have quorum we cant stonith anyway
	*/
	} else if(action->needs == rsc_req_stonith) {
	crm_debug_3("Action %s requires only stonith", action->uuid);
	action->runnable = TRUE;
	#endif
	} else if(is_set(data_set->flags, pe_flag_have_quorum) == FALSE
	&& data_set->no_quorum_policy == no_quorum_stop) {
	action->runnable = FALSE;
	crm_debug("%s\t%s (cancelled : quorum)",
	action->node->details->uname,
	action->uuid);

	} else if(is_set(data_set->flags, pe_flag_have_quorum) == FALSE
	&& data_set->no_quorum_policy == no_quorum_freeze) {
	crm_debug_3("Check resource is already active");
	if(rsc->fns->active(rsc, TRUE) == FALSE) {
	action->runnable = FALSE;
	crm_debug("%s\t%s (cancelled : quorum freeze)",
	action->node->details->uname,
	action->uuid);
	}

	} else {
	crm_debug_3("Action %s is runnable", action->uuid);
	action->runnable = TRUE;
	}

	if(save_action) {
	switch(a_task) {
	case stop_rsc:
	set_bit(rsc->flags, pe_rsc_stopping);
	break;
	case start_rsc:
	clear_bit(rsc->flags, pe_rsc_starting);
	if(action->runnable) {
	set_bit(rsc->flags, pe_rsc_starting);
	}
	break;
	default:
	break;
	}
	}
	}
	return action;
	}

	void
	unpack_operation(
	action_t action, xmlNode xml_obj, pe_working_set_t* data_set)
	{
	int value_i = 0;
	unsigned long long interval = 0;
	unsigned long long start_delay = 0;
	char *value_ms = NULL;
	const char *class = NULL;
	const char *value = NULL;
	const char *field = NULL;

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

	unpack_instance_attributes(data_set->input, data_set->op_defaults, XML_TAG_META_SETS, NULL,
	action->meta, NULL, FALSE, data_set->now);

	xml_prop_iter(xml_obj, name, value,
	if(value != NULL && g_hash_table_lookup(action->meta, name) == NULL) {
	g_hash_table_insert(action->meta, crm_strdup(name), crm_strdup(value));
	}
	);

	unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_META_SETS,
	NULL, action->meta, NULL, FALSE, data_set->now);

	unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_ATTR_SETS,
	NULL, action->meta, NULL, FALSE, data_set->now);

	g_hash_table_remove(action->meta, "id");

	class = g_hash_table_lookup(action->rsc->meta, "class");

	value = g_hash_table_lookup(action->meta, "requires");
	if(safe_str_eq(class, "stonith")) {
	action->needs = rsc_req_nothing;
	value = "nothing (fencing op)";

	} else if(value == NULL && safe_str_neq(action->task, CRMD_ACTION_START)) {
	action->needs = rsc_req_nothing;
	value = "nothing (default)";

	} else if(safe_str_eq(value, "nothing")) {
	action->needs = rsc_req_nothing;

	} else if(safe_str_eq(value, "quorum")) {
	action->needs = rsc_req_quorum;

	} else if(safe_str_eq(value, "fencing")) {
	action->needs = rsc_req_stonith;

	} else if(data_set->no_quorum_policy == no_quorum_ignore
	\|\| safe_str_eq(class, "stonith")) {
	action->needs = rsc_req_nothing;
	value = "nothing (default)";

	} else if(data_set->no_quorum_policy == no_quorum_freeze
	&& is_set(data_set->flags, pe_flag_stonith_enabled)) {
	action->needs = rsc_req_stonith;
	value = "fencing (default)";

	} else {
	action->needs = rsc_req_quorum;
	value = "quorum (default)";
	}

	crm_debug_3("\tAction %s requires: %s", action->task, value);

	value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ON_FAIL);
	if(safe_str_eq(action->task, CRMD_ACTION_STOP)
	&& safe_str_eq(value, "standby")) {
	crm_config_err("on-fail=standby is not allowed for stop actions: %s", action->rsc->id);
	value = NULL;
	}

	if(value == NULL) {

	} else if(safe_str_eq(value, "block")) {
	action->on_fail = action_fail_block;

	} else if(safe_str_eq(value, "fence")) {
	action->on_fail = action_fail_fence;
	value = "node fencing";

	if(is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE) {
	crm_config_err("Specifying on_fail=fence and"
	" stonith-enabled=false makes no sense");
	action->on_fail = action_fail_stop;
	action->fail_role = RSC_ROLE_STOPPED;
	value = "stop resource";
	}

	} else if(safe_str_eq(value, "standby")) {
	action->on_fail = action_fail_standby;
	value = "node standby";

	} else if(safe_str_eq(value, "ignore")
	\|\| safe_str_eq(value, "nothing")) {
	action->on_fail = action_fail_ignore;
	value = "ignore";

	} else if(safe_str_eq(value, "migrate")) {
	action->on_fail = action_fail_migrate;
	value = "force migration";

	} else if(safe_str_eq(value, "stop")) {
	action->on_fail = action_fail_stop;
	action->fail_role = RSC_ROLE_STOPPED;
	value = "stop resource";

	} else if(safe_str_eq(value, "restart")) {
	action->on_fail = action_fail_recover;
	value = "restart (and possibly migrate)";

	} else {
	pe_err("Resource %s: Unknown failure type (%s)",
	action->rsc->id, value);
	value = NULL;
	}

	/* defaults */
	if(value == NULL && safe_str_eq(action->task, CRMD_ACTION_STOP)) {
	if(is_set(data_set->flags, pe_flag_stonith_enabled)) {
	action->on_fail = action_fail_fence;
	value = "resource fence (default)";

	} else {
	action->on_fail = action_fail_block;
	value = "resource block (default)";
	}

	} else if(value == NULL
	&& safe_str_eq(action->task, CRMD_ACTION_MIGRATED)) {
	action->on_fail = action_migrate_failure;
	value = "atomic migration recovery (default)";

	} else if(value == NULL) {
	action->on_fail = action_fail_recover;
	value = "restart (and possibly migrate) (default)";
	}

	crm_debug_3("\t%s failure handling: %s", action->task, value);

	value = NULL;
	if(xml_obj != NULL) {
	value = g_hash_table_lookup(action->meta, "role_after_failure");
	}
	if(value != NULL && action->fail_role == RSC_ROLE_UNKNOWN) {
	action->fail_role = text2role(value);
	}
	/* defaults */
	if(action->fail_role == RSC_ROLE_UNKNOWN) {
	if(safe_str_eq(action->task, CRMD_ACTION_PROMOTE)) {
	action->fail_role = RSC_ROLE_SLAVE;
	} else {
	action->fail_role = RSC_ROLE_STARTED;
	}
	}
	crm_debug_3("\t%s failure results in: %s",
	action->task, role2text(action->fail_role));

	field = XML_LRM_ATTR_INTERVAL;
	value = g_hash_table_lookup(action->meta, field);
	if(value != NULL) {
	interval = crm_get_interval(value);
	if(interval > 0) {
	value_ms = crm_itoa(interval);
	g_hash_table_replace(action->meta, crm_strdup(field), value_ms);

	} else {
	g_hash_table_remove(action->meta, field);
	}
	}

	field = XML_OP_ATTR_START_DELAY;
	value = g_hash_table_lookup(action->meta, field);
	if(value != NULL) {
	value_i = crm_get_msec(value);
	if(value_i < 0) {
	value_i = 0;
	}
	start_delay = value_i;
	value_ms = crm_itoa(value_i);
	g_hash_table_replace(action->meta, crm_strdup(field), value_ms);

	} else if(interval > 0 && g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN)) {
	char *date_str = NULL;
	char *date_str_mutable = NULL;
	ha_time_t *origin = NULL;
	value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN);
	date_str = crm_strdup(value);
	date_str_mutable = date_str;
	origin = parse_date(&date_str_mutable);
	crm_free(date_str);

	if(origin == NULL) {
	crm_config_err("Operation %s contained an invalid "XML_OP_ATTR_ORIGIN": %s",
	ID(xml_obj), value);

	} else {
	ha_time_t *delay = NULL;
	int rc = compare_date(origin, data_set->now);
	unsigned long long delay_s = 0;

	while(rc < 0) {
	add_seconds(origin, interval/1000);
	rc = compare_date(origin, data_set->now);
	}

	delay = subtract_time(origin, data_set->now);
	delay_s = date_in_seconds(delay);
	/* log_date(LOG_DEBUG_5, "delay", delay, ha_log_date\|ha_log_time\|ha_log_local); */

	crm_info("Calculated a start delay of %llus for %s", delay_s, ID(xml_obj));
	g_hash_table_replace(action->meta, crm_strdup(XML_OP_ATTR_START_DELAY), crm_itoa(delay_s * 1000));
	start_delay = delay_s * 1000;
	free_ha_date(origin);
	free_ha_date(delay);
	}
	}


	field = XML_ATTR_TIMEOUT;
	value = g_hash_table_lookup(action->meta, field);
	if(value == NULL) {
	value = pe_pref(
	data_set->config_hash, "default-action-timeout");
	}
	value_i = crm_get_msec(value);
	if(value_i < 0) {
	value_i = 0;
	}
	value_i += start_delay;
	value_ms = crm_itoa(value_i);
	g_hash_table_replace(action->meta, crm_strdup(field), value_ms);
	}

	xmlNode *
	find_rsc_op_entry(resource_t rsc, const char key)
	{
	int number = 0;
	const char *name = NULL;
	const char *value = NULL;
	const char *interval = NULL;
	char *match_key = NULL;
	xmlNode *op = NULL;

	xml_child_iter_filter(
	rsc->ops_xml, operation, "op",

	name = crm_element_value(operation, "name");
	interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL);
	value = crm_element_value(operation, "enabled");
	if(value && crm_is_true(value) == FALSE) {
	continue;
	}

	number = crm_get_interval(interval);
	if(number < 0) {
	continue;
	}

	match_key = generate_op_key(rsc->id, name, number);

	if(safe_str_eq(key, match_key)) {
	op = operation;
	}
	crm_free(match_key);

	if(op != NULL) {
	return op;
	}
	);

	if(strstr(key, CRMD_ACTION_MIGRATE) \|\| strstr(key, CRMD_ACTION_MIGRATED)) {
	match_key = generate_op_key(rsc->id, "migrate", 0);
	op = find_rsc_op_entry(rsc, match_key);
	crm_free(match_key);
	}

	if(op == NULL) {
	crm_debug_3("No match for %s", key);
	}
	return op;
	}

	void
	print_node(const char pre_text, node_t node, gboolean details)
	{
	if(node == NULL) {
	crm_debug_4("%s%s: <NULL>",
	pre_text==NULL?"":pre_text,
	pre_text==NULL?"":": ");
	return;
	}

	crm_debug_4("%s%s%sNode %s: (weight=%d, fixed=%s)",
	pre_text==NULL?"":pre_text,
	pre_text==NULL?"":": ",
	node->details==NULL?"error ":node->details->online?"":"Unavailable/Unclean ",
	node->details->uname,
	node->weight,
	node->fixed?"True":"False");

	if(details && node != NULL && node->details != NULL) {
	char *pe_mutable = crm_strdup("\t\t");
	crm_debug_4("\t\t===Node Attributes");
	g_hash_table_foreach(node->details->attrs,
	print_str_str, pe_mutable);
	crm_free(pe_mutable);

	crm_debug_4("\t\t=== Resources");
	slist_iter(
	rsc, resource_t, node->details->running_rsc, lpc,
	print_resource(LOG_DEBUG_4, "\t\t", rsc, FALSE);
	);
	}
	}

	/*
	* Used by the HashTable for-loop
	*/
	void print_str_str(gpointer key, gpointer value, gpointer user_data)
	{
	crm_debug_4("%s%s %s ==> %s",
	user_data==NULL?"":(char*)user_data,
	user_data==NULL?"":": ",
	(char*)key,
	(char*)value);
	}

	void
	print_resource(
	int log_level, const char pre_text, resource_t rsc, gboolean details)
	{
	long options = pe_print_log;

	if(rsc == NULL) {
	do_crm_log(log_level-1, "%s%s: <NULL>",
	pre_text==NULL?"":pre_text,
	pre_text==NULL?"":": ");
	return;
	}
	if(details) {
	options \|= pe_print_details;
	}
	rsc->fns->print(rsc, pre_text, options, &log_level);
	}

	void
	pe_free_action(action_t *action)
	{
	if(action == NULL) {
	return;
	}
	pe_free_shallow(action->actions_before);/* action_warpper_t* */
	pe_free_shallow(action->actions_after); /* action_warpper_t* */
	if(action->extra) {
	g_hash_table_destroy(action->extra);
	}
	if(action->meta) {
	g_hash_table_destroy(action->meta);
	}
	crm_free(action->task);
	crm_free(action->uuid);
	crm_free(action);
	}

	GListPtr
	find_recurring_actions(GListPtr input, node_t *not_on_node)
	{
	const char *value = NULL;
	GListPtr result = NULL;
	CRM_CHECK(input != NULL, return NULL);

	slist_iter(
	action, action_t, input, lpc,
	value = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL);
	if(value == NULL) {
	/* skip */
	} else if(safe_str_eq(value, "0")) {
	/* skip */
	} else if(safe_str_eq(CRMD_ACTION_CANCEL, action->task)) {
	/* skip */
	} else if(not_on_node == NULL) {
	crm_debug_5("(null) Found: %s", action->uuid);
	result = g_list_append(result, action);

	} else if(action->node == NULL) {
	/* skip */
	} else if(action->node->details != not_on_node->details) {
	crm_debug_5("Found: %s", action->uuid);
	result = g_list_append(result, action);
	}
	);

	return result;
	}

	action_t *
	find_first_action(GListPtr input, const char uuid, const char task, node_t *on_node)
	{
	CRM_CHECK(uuid \|\| task, return NULL);

	slist_iter(
	action, action_t, input, lpc,
	if(uuid != NULL && safe_str_neq(uuid, action->uuid)) {
	continue;

	} else if(task != NULL && safe_str_neq(task, action->task)) {
	continue;

	} else if(on_node == NULL) {
	return action;

	} else if(action->node == NULL) {
	continue;

	} else if(on_node->details == action->node->details) {
	return action;
	}
	);

	return NULL;
	}

	GListPtr
	find_actions(GListPtr input, const char key, node_t on_node)
	{
	GListPtr result = NULL;
	CRM_CHECK(key != NULL, return NULL);

	slist_iter(
	action, action_t, input, lpc,
	crm_debug_5("Matching %s against %s", key, action->uuid);
	if(safe_str_neq(key, action->uuid)) {
	continue;

	} else if(on_node == NULL) {
	result = g_list_append(result, action);

	} else if(action->node == NULL) {
	/* skip */
	crm_debug_2("While looking for %s action on %s, "
	"found an unallocated one. Assigning"
	" it to the requested node...",
	key, on_node->details->uname);

	action->node = on_node;
	result = g_list_append(result, action);

	} else if(on_node->details == action->node->details) {
	result = g_list_append(result, action);
	}
	);

	return result;
	}


	GListPtr
	find_actions_exact(GListPtr input, const char key, node_t on_node)
	{
	GListPtr result = NULL;
	CRM_CHECK(key != NULL, return NULL);

	slist_iter(
	action, action_t, input, lpc,
	crm_debug_5("Matching %s against %s", key, action->uuid);
	if(safe_str_neq(key, action->uuid)) {
	crm_debug_3("Key mismatch: %s vs. %s",
	key, action->uuid);
	continue;

	} else if(on_node == NULL \|\| action->node == NULL) {
	crm_debug_3("on_node=%p, action->node=%p",
	on_node, action->node);
	continue;

	} else if(safe_str_eq(on_node->details->id,
	action->node->details->id)) {
	result = g_list_append(result, action);
	}
	crm_debug_2("Node mismatch: %s vs. %s",
	on_node->details->id, action->node->details->id);
	);

	return result;
	}

	void
	set_id(xmlNode * xml_obj, const char *prefix, int child)
	{
	int id_len = 0;
	gboolean use_prefix = TRUE;
	gboolean use_child = TRUE;

	char *new_id = NULL;
	const char *id = crm_element_value(xml_obj, XML_ATTR_ID);

	id_len = 1 + strlen(id);

	if(child > 999) {
	pe_err("Are you insane?!?"
	" The CRM does not support > 1000 children per resource");
	return;

	} else if(child < 0) {
	use_child = FALSE;

	} else {
	id_len += 4; /* child */
	}

	if(prefix == NULL \|\| safe_str_eq(id, prefix)) {
	use_prefix = FALSE;
	} else {
	id_len += (1 + strlen(prefix));
	}

	crm_malloc0(new_id, id_len);

	if(use_child) {
	snprintf(new_id, id_len, "%s%s%s:%d",
	use_prefix?prefix:"", use_prefix?":":"", id, child);
	} else {
	snprintf(new_id, id_len, "%s%s%s",
	use_prefix?prefix:"", use_prefix?":":"", id);
	}

	crm_xml_add(xml_obj, XML_ATTR_ID, new_id);
	crm_free(new_id);
	}

	static void
	resource_node_score(resource_t rsc, node_t node, int score, const char *tag)
	{
	node_t *match = NULL;

	if(rsc->children) {
	slist_iter(
	child_rsc, resource_t, rsc->children, lpc,
	resource_node_score(child_rsc, node, score, tag);
	);
	}

	crm_debug_2("Setting %s for %s on %s: %d",
	tag, rsc->id, node->details->uname, score);
	match = pe_find_node_id(rsc->allowed_nodes, node->details->id);
	if(match == NULL) {
	match = node_copy(node);
	match->weight = 0;
	rsc->allowed_nodes = g_list_append(rsc->allowed_nodes, match);
	}
	match->weight = merge_weights(match->weight, score);
	}

	void
	resource_location(resource_t rsc, node_t node, int score, const char *tag,
	pe_working_set_t *data_set)
	{
	if(node != NULL) {
	resource_node_score(rsc, node, score, tag);

	} else if(data_set != NULL) {
	slist_iter(
	node, node_t, data_set->nodes, lpc,
	resource_node_score(rsc, node, score, tag);
	);
	} else {
	slist_iter(
	node, node_t, rsc->allowed_nodes, lpc,
	resource_node_score(rsc, node, score, tag);
	);
	}

	if(node == NULL && score == -INFINITY) {
	if(rsc->allocated_to) {
	crm_info("Deallocating %s from %s", rsc->id, rsc->allocated_to->details->uname);
	crm_free(rsc->allocated_to);
	rsc->allocated_to = NULL;
	}
	}
	}

	#define sort_return(an_int) crm_free(a_uuid); crm_free(b_uuid); return an_int

	gint
	sort_op_by_callid(gconstpointer a, gconstpointer b)
	{
	char *a_uuid = NULL;
	char *b_uuid = NULL;
	const xmlNode *xml_a = a;
	const xmlNode *xml_b = b;

	const char *a_xml_id = crm_element_value_const(xml_a, XML_ATTR_ID);
	const char *b_xml_id = crm_element_value_const(xml_b, XML_ATTR_ID);

	const char *a_task_id = crm_element_value_const(xml_a, XML_LRM_ATTR_CALLID);
	const char *b_task_id = crm_element_value_const(xml_b, XML_LRM_ATTR_CALLID);

	const char *a_key = crm_element_value_const(xml_a, XML_ATTR_TRANSITION_MAGIC);
	const char *b_key = crm_element_value_const(xml_b, XML_ATTR_TRANSITION_MAGIC);

	int dummy = -1;

	int a_id = -1;
	int b_id = -1;

	int a_rc = -1;
	int b_rc = -1;

	int a_status = -1;
	int b_status = -1;

	int a_call_id = -1;
	int b_call_id = -1;

	if(safe_str_eq(a_xml_id, b_xml_id)) {
	/* We have duplicate lrm_rsc_op entries in the status
	* section which is unliklely to be a good thing
	* - we can handle it easily enough, but we need to get
	* to the bottom of why its happening.
	*/
	pe_err("Duplicate lrm_rsc_op entries named %s", a_xml_id);
	sort_return(0);
	}

	CRM_CHECK(a_task_id != NULL && b_task_id != NULL,
	crm_err("a: %s, b: %s", crm_str(a_xml_id), crm_str(b_xml_id));
	sort_return(0));
	a_call_id = crm_parse_int(a_task_id, NULL);
	b_call_id = crm_parse_int(b_task_id, NULL);

	if(a_call_id == -1 && b_call_id == -1) {
	/* both are pending ops so it doesnt matter since
	* stops are never pending
	*/
	sort_return(0);

	} else if(a_call_id >= 0 && a_call_id < b_call_id) {
	crm_debug_4("%s (%d) < %s (%d) : call id",
	a_xml_id, a_call_id, b_xml_id, b_call_id);
	sort_return(-1);

	} else if(b_call_id >= 0 && a_call_id > b_call_id) {
	crm_debug_4("%s (%d) > %s (%d) : call id",
	a_xml_id, a_call_id, b_xml_id, b_call_id);
	sort_return(1);
	}

	crm_debug_5("%s (%d) == %s (%d) : continuing",
	a_xml_id, a_call_id, b_xml_id, b_call_id);

	/* now process pending ops */
	CRM_CHECK(a_key != NULL && b_key != NULL, sort_return(0));
	CRM_CHECK(decode_transition_magic(
	a_key, &a_uuid, &a_id, &dummy, &a_status, &a_rc, &dummy),
	sort_return(0));
	CRM_CHECK(decode_transition_magic(
	b_key, &b_uuid, &b_id, &dummy, &b_status, &b_rc, &dummy),
	sort_return(0));

	/* try and determin the relative age of the operation...
	* some pending operations (ie. a start) may have been supuerceeded
	* by a subsequent stop
	*
	* [a\|b]_id == -1 means its a shutdown operation and _always_ comes last
	*/
	if(safe_str_neq(a_uuid, b_uuid) \|\| a_id == b_id) {
	/*
	* some of the logic in here may be redundant...
	*
	* if the UUID from the TE doesnt match then one better
	* be a pending operation.
	* pending operations dont survive between elections and joins
	* because we query the LRM directly
	*/

	CRM_CHECK(a_call_id == -1 \|\| b_call_id == -1,
	crm_err("a: %s=%d, b: %s=%d",
	crm_str(a_xml_id), a_call_id, crm_str(b_xml_id), b_call_id);
	sort_return(0));
	CRM_CHECK(a_call_id >= 0 \|\| b_call_id >= 0, sort_return(0));

	if(b_call_id == -1) {
	crm_debug_2("%s (%d) < %s (%d) : transition + call id",
	a_xml_id, a_call_id, b_xml_id, b_call_id);
	sort_return(-1);
	}

	if(a_call_id == -1) {
	crm_debug_2("%s (%d) > %s (%d) : transition + call id",
	a_xml_id, a_call_id, b_xml_id, b_call_id);
	sort_return(1);
	}

	} else if((a_id >= 0 && a_id < b_id) \|\| b_id == -1) {
	crm_debug_3("%s (%d) < %s (%d) : transition",
	a_xml_id, a_id, b_xml_id, b_id);
	sort_return(-1);

	} else if((b_id >= 0 && a_id > b_id) \|\| a_id == -1) {
	crm_debug_3("%s (%d) > %s (%d) : transition",
	a_xml_id, a_id, b_xml_id, b_id);
	sort_return(1);
	}

	/* we should never end up here */
	crm_err("%s (%d:%d:%s) ?? %s (%d:%d:%s) : default",
	a_xml_id, a_call_id, a_id, a_uuid, b_xml_id, b_call_id, b_id, b_uuid);
	CRM_CHECK(FALSE, sort_return(0));
	}

	time_t get_timet_now(pe_working_set_t *data_set)
	{
	time_t now = 0;
	if(data_set && data_set->now) {
	now = data_set->now->tm_now;
	}

	if(now == 0) {
	/* eventually we should convert data_set->now into time_tm
	* for now, its only triggered by PE regression tests
	*/
	now = time(NULL);
	crm_crit("Defaulting to 'now'");
	if(data_set && data_set->now) {
	data_set->now->tm_now = now;
	}
	}
	return now;
	}

	+struct fail_search
	+{
	+ resource_t *rsc;
	+
	+ int count;
	+ long long last;
	+ char *key;
	+};
	+
	+
	+static void get_failcount_by_prefix(gpointer key_p, gpointer value, gpointer user_data)
	+{
	+ struct fail_search *search = user_data;
	+ const char *key = key_p;
	+
	+ const char *match = strstr(key, search->key);
	+ if(match) {
	+ if(strstr(key, "last-failure-") == key && (key+13) == match) {
	+ search->last = crm_int_helper(value, NULL);
	+
	+ } else if(strstr(key, "fail-count-") == key && (key+11) == match) {
	+ search->count += char2score(value);
	+
	+ } else {
	+ crm_err("Unknown key: %s, %p, %p %p", key, match, (key+13), (key+11));
	+ }
	+ }
	+}

	int get_failcount(node_t node, resource_t rsc, int last_failure, pe_working_set_t data_set)
	{
	- int last = 0;
	- int fail_count = 0;
	- resource_t *failed = rsc;
	- char *fail_attr = crm_concat("fail-count", rsc->id, '-');
	- const char *value = g_hash_table_lookup(node->details->attrs, fail_attr);
	+ struct fail_search search = {rsc, 0, 0, NULL};
	+
	+ search.key = crm_strdup(rsc->id);

	if(is_not_set(rsc->flags, pe_rsc_unique)) {
	- failed = uber_parent(rsc);
	- }
	-
	- if(value != NULL) {
	- fail_count = char2score(value);
	- crm_info("%s has failed %d times on %s",
	- failed->id, fail_count, node->details->uname);
	- }
	- crm_free(fail_attr);
	+ int lpc = 0;
	+
	+ search.rsc = uber_parent(rsc);
	+
	+ /* Strip the clone incarnation */
	+ for(lpc = strlen(search.key); lpc > 0; lpc--) {
	+ if(search.key[lpc] == ':') {
	+ search.key[lpc+1] = 0;
	+ break;
	+ }
	+ }
	+
	+ g_hash_table_foreach(node->details->attrs, get_failcount_by_prefix, &search);
	+
	+ } else {
	+ /* Optimize the "normal" case */
	+ char *key = NULL;
	+ const char *value = NULL;
	+
	+ key = crm_concat("fail-count", rsc->id, '-');
	+ value = g_hash_table_lookup(node->details->attrs, key);
	+ search.count = char2score(value);
	+ crm_free(key);
	+
	+ key = crm_concat("last-failure", rsc->id, '-');
	+ value = g_hash_table_lookup(node->details->attrs, key);
	+ search.last = crm_int_helper(value, NULL);
	+ crm_free(key);
	+ }

	- fail_attr = crm_concat("last-failure", rsc->id, '-');
	- value = g_hash_table_lookup(node->details->attrs, fail_attr);
	- if(value != NULL && rsc->failure_timeout) {
	- last = crm_parse_int(value, NULL);
	+ if(search.count != 0 && search.last != 0 && rsc->failure_timeout) {
	if(last_failure) {
	- *last_failure = last;
	+ *last_failure = search.last;
	}
	- if(last > 0) {
	+ if(search.last > 0) {
	time_t now = get_timet_now(data_set);
	- if(now > (last + rsc->failure_timeout)) {
	+ if(now > (search.last + rsc->failure_timeout)) {
	crm_notice("Failcount for %s on %s has expired (limit was %ds)",
	- failed->id, node->details->uname, rsc->failure_timeout);
	- fail_count = 0;
	+ search.rsc->id, node->details->uname, rsc->failure_timeout);
	+ search.count = 0;
	}
	}
	}
	+
	+ if(search.count != 0) {
	+ crm_info("%s has failed %s times on %s",
	+ search.rsc->id, score2char(search.count), node->details->uname);
	+ }

	- crm_free(fail_attr);
	- return fail_count;
	+ crm_free(search.key);
	+ return search.count;
	}

	gboolean get_target_role(resource_t rsc, enum rsc_role_e role)
	{
	const char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE);
	CRM_CHECK(role != NULL, return FALSE);

	if(value == NULL
	\|\| safe_str_eq("started", value)
	\|\| safe_str_eq("default", value)) {
	return FALSE;
	}

	*role = text2role(value);
	if(*role == RSC_ROLE_UNKNOWN) {
	crm_config_err("%s: Unknown value for %s: %s",
	rsc->id, XML_RSC_ATTR_TARGET_ROLE, value);
	return FALSE;

	} else if(*role > RSC_ROLE_STARTED) {
	const char *stateful = g_hash_table_lookup(rsc->meta, "stateful");
	if(rsc->variant == pe_master) {
	/* Next check isn't true during common_unpack() for the master */

	} else if(crm_is_true(stateful) == FALSE) {
	pe_warn("%s is not part of a master/slave resource, a %s of '%s' makes no sense: %s",
	rsc->id, XML_RSC_ATTR_TARGET_ROLE, value, stateful);
	*role = RSC_ROLE_STARTED;
	return FALSE;
	}
	}

	return TRUE;
	}

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