No OneTemporary
Actions

Size

128 KB

Referenced Files

None

Subscribers

None

View Options

	diff --git a/lib/pengine/unpack.c b/lib/pengine/unpack.c
	index d450f0e8ee..e9101e2807 100644
	--- a/lib/pengine/unpack.c
	+++ b/lib/pengine/unpack.c
	@@ -1,3431 +1,3446 @@
	/*
	* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser 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 library 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
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	*/
	#include <crm_internal.h>

	#include <glib.h>

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

	#include <crm/common/util.h>
	#include <crm/pengine/rules.h>
	#include <crm/pengine/internal.h>
	#include <unpack.h>

	CRM_TRACE_INIT_DATA(pe_status);

	#define set_config_flag(data_set, option, flag) do { \
	const char *tmp = pe_pref(data_set->config_hash, option); \
	if(tmp) { \
	if(crm_is_true(tmp)) { \
	set_bit(data_set->flags, flag); \
	} else { \
	clear_bit(data_set->flags, flag); \
	} \
	} \
	} while(0)

	gboolean unpack_rsc_op(resource_t * rsc, node_t * node, xmlNode * xml_op, xmlNode ** last_failure,
	enum action_fail_response failed, pe_working_set_t data_set);
	static gboolean determine_remote_online_status(pe_working_set_t * data_set, node_t * this_node);

	static gboolean
	is_dangling_container_remote_node(node_t *node)
	{
	/* we are looking for a remote-node that was supposed to be mapped to a
	* container resource, but all traces of that container have disappeared
	* from both the config and the status section. */
	if (is_remote_node(node) &&
	node->details->remote_rsc &&
	node->details->remote_rsc->container == NULL &&
	is_set(node->details->remote_rsc->flags, pe_rsc_orphan_container_filler)) {
	return TRUE;
	}

	return FALSE;
	}


	/*!
	* \brief Schedule a fence action for a node
	*
	* \param[in,out] data_set Current working set of cluster
	* \param[in,out] node Node to fence
	* \param[in] reason Text description of why fencing is needed
	*/
	void
	pe_fence_node(pe_working_set_t * data_set, node_t * node, const char *reason)
	{
	CRM_CHECK(node, return);

	/* A guest node is fenced by marking its container as failed */
	if (is_container_remote_node(node)) {
	resource_t *rsc = node->details->remote_rsc->container;

	if (is_set(rsc->flags, pe_rsc_failed) == FALSE) {
	if (!is_set(rsc->flags, pe_rsc_managed)) {
	crm_notice("Not fencing guest node %s "
	"(otherwise would because %s): "
	"its guest resource %s is unmanaged",
	node->details->uname, reason, rsc->id);
	} else {
	crm_warn("Guest node %s will be fenced "
	"(by recovering its guest resource %s): %s",
	node->details->uname, rsc->id, reason);

	/* We don't mark the node as unclean because that would prevent the
	* node from running resources. We want to allow it to run resources
	* in this transition if the recovery succeeds.
	*/
	node->details->remote_requires_reset = TRUE;
	set_bit(rsc->flags, pe_rsc_failed);
	}
	}

	} else if (is_dangling_container_remote_node(node)) {
	crm_info("Cleaning up dangling connection for guest node %s: "
	"fencing was already done because %s, "
	"and guest resource no longer exists",
	node->details->uname, reason);
	set_bit(node->details->remote_rsc->flags, pe_rsc_failed);

	} else if (is_baremetal_remote_node(node)) {
	resource_t *rsc = node->details->remote_rsc;

	if (rsc && (!is_set(rsc->flags, pe_rsc_managed))) {
	crm_notice("Not fencing remote node %s "
	"(otherwise would because %s): connection is unmanaged",
	node->details->uname, reason);
	} else if(node->details->remote_requires_reset == FALSE) {
	node->details->remote_requires_reset = TRUE;
	crm_warn("Remote node %s %s: %s",
	node->details->uname,
	pe_can_fence(data_set, node)? "will be fenced" : "is unclean",
	reason);
	}
	node->details->unclean = TRUE;
	pe_fence_op(node, NULL, TRUE, reason, data_set);

	} else if (node->details->unclean) {
	crm_trace("Cluster node %s %s because %s",
	node->details->uname,
	pe_can_fence(data_set, node)? "would also be fenced" : "also is unclean",
	reason);

	} else {
	crm_warn("Cluster node %s %s: %s",
	node->details->uname,
	pe_can_fence(data_set, node)? "will be fenced" : "is unclean",
	reason);
	node->details->unclean = TRUE;
	pe_fence_op(node, NULL, TRUE, reason, data_set);
	}
	}

	-gboolean
	-unpack_config(xmlNode * config, pe_working_set_t * data_set)
	+// nvpair with provides or requires set to unfencing
	+#define XPATH_UNFENCING_NVPAIR XML_CIB_TAG_NVPAIR \
	+ "[(@" XML_NVPAIR_ATTR_NAME "='" XML_RSC_ATTR_PROVIDES "'" \
	+ "or @" XML_NVPAIR_ATTR_NAME "='" XML_RSC_ATTR_REQUIRES "') " \
	+ "and @" XML_NVPAIR_ATTR_VALUE "='unfencing']"
	+
	+// unfencing in rsc_defaults or any resource
	+#define XPATH_ENABLE_UNFENCING \
	+ "/" XML_TAG_CIB "/" XML_CIB_TAG_CONFIGURATION "/" XML_CIB_TAG_RESOURCES \
	+ "//" XPATH_UNFENCING_NVPAIR \
	+ "\|/" XML_TAG_CIB "/" XML_CIB_TAG_CONFIGURATION "/" XML_CIB_TAG_RSCCONFIG \
	+ "/" XPATH_UNFENCING_NVPAIR
	+
	+static
	+void set_if_xpath(unsigned long long flag, const char *xpath,
	+ pe_working_set_t *data_set)
	{
	- const char *value = NULL;
	- GHashTable *config_hash = crm_str_table_new();
	+ xmlXPathObjectPtr result = NULL;

	- xmlXPathObjectPtr xpathObj = NULL;
	-
	- if(is_not_set(data_set->flags, pe_flag_enable_unfencing)) {
	- xpathObj = xpath_search(data_set->input, "//nvpair[@name='provides' and @value='unfencing']");
	- if(xpathObj && numXpathResults(xpathObj) > 0) {
	- set_bit(data_set->flags, pe_flag_enable_unfencing);
	+ if (is_not_set(data_set->flags, flag)) {
	+ result = xpath_search(data_set->input, xpath);
	+ if (result && (numXpathResults(result) > 0)) {
	+ set_bit(data_set->flags, flag);
	}
	- freeXpathObject(xpathObj);
	+ freeXpathObject(result);
	}
	+}

	- if(is_not_set(data_set->flags, pe_flag_enable_unfencing)) {
	- xpathObj = xpath_search(data_set->input, "//nvpair[@name='requires' and @value='unfencing']");
	- if(xpathObj && numXpathResults(xpathObj) > 0) {
	- set_bit(data_set->flags, pe_flag_enable_unfencing);
	- }
	- freeXpathObject(xpathObj);
	- }
	+gboolean
	+unpack_config(xmlNode * config, pe_working_set_t * data_set)
	+{
	+ const char *value = NULL;
	+ GHashTable *config_hash = crm_str_table_new();

	data_set->config_hash = config_hash;

	unpack_instance_attributes(data_set->input, config, XML_CIB_TAG_PROPSET, NULL, config_hash,
	CIB_OPTIONS_FIRST, FALSE, data_set->now);

	verify_pe_options(data_set->config_hash);

	set_config_flag(data_set, "enable-startup-probes", pe_flag_startup_probes);
	if(is_not_set(data_set->flags, pe_flag_startup_probes)) {
	crm_info("Startup probes: disabled (dangerous)");
	}

	value = pe_pref(data_set->config_hash, XML_ATTR_HAVE_WATCHDOG);
	if (value && crm_is_true(value)) {
	crm_notice("Watchdog will be used via SBD if fencing is required");
	set_bit(data_set->flags, pe_flag_have_stonith_resource);
	}

	+ /* Set certain flags via xpath here, so they can be used before the relevant
	+ * configuration sections are unpacked.
	+ */
	+ set_if_xpath(pe_flag_enable_unfencing, XPATH_ENABLE_UNFENCING, data_set);
	+
	value = pe_pref(data_set->config_hash, "stonith-timeout");
	data_set->stonith_timeout = crm_get_msec(value);
	crm_debug("STONITH timeout: %d", data_set->stonith_timeout);

	set_config_flag(data_set, "stonith-enabled", pe_flag_stonith_enabled);
	crm_debug("STONITH of failed nodes is %s",
	is_set(data_set->flags, pe_flag_stonith_enabled) ? "enabled" : "disabled");

	data_set->stonith_action = pe_pref(data_set->config_hash, "stonith-action");
	crm_trace("STONITH will %s nodes", data_set->stonith_action);

	set_config_flag(data_set, "concurrent-fencing", pe_flag_concurrent_fencing);
	crm_debug("Concurrent fencing is %s",
	is_set(data_set->flags, pe_flag_concurrent_fencing) ? "enabled" : "disabled");

	set_config_flag(data_set, "stop-all-resources", pe_flag_stop_everything);
	crm_debug("Stop all active resources: %s",
	is_set(data_set->flags, pe_flag_stop_everything) ? "true" : "false");

	set_config_flag(data_set, "symmetric-cluster", pe_flag_symmetric_cluster);
	if (is_set(data_set->flags, pe_flag_symmetric_cluster)) {
	crm_debug("Cluster is symmetric" " - resources can run anywhere by default");
	}

	value = pe_pref(data_set->config_hash, "default-resource-stickiness");
	data_set->default_resource_stickiness = char2score(value);
	crm_debug("Default stickiness: %d", data_set->default_resource_stickiness);

	value = pe_pref(data_set->config_hash, "no-quorum-policy");

	if (safe_str_eq(value, "ignore")) {
	data_set->no_quorum_policy = no_quorum_ignore;

	} else if (safe_str_eq(value, "freeze")) {
	data_set->no_quorum_policy = no_quorum_freeze;

	} else if (safe_str_eq(value, "suicide")) {
	if (is_set(data_set->flags, pe_flag_stonith_enabled)) {
	int do_panic = 0;

	crm_element_value_int(data_set->input, XML_ATTR_QUORUM_PANIC,
	&do_panic);
	if (do_panic \|\| is_set(data_set->flags, pe_flag_have_quorum)) {
	data_set->no_quorum_policy = no_quorum_suicide;
	} else {
	crm_notice("Resetting no-quorum-policy to 'stop': cluster has never had quorum");
	data_set->no_quorum_policy = no_quorum_stop;
	}
	} else {
	crm_config_err("Resetting no-quorum-policy to 'stop': stonith is not configured");
	data_set->no_quorum_policy = no_quorum_stop;
	}

	} else {
	data_set->no_quorum_policy = no_quorum_stop;
	}

	switch (data_set->no_quorum_policy) {
	case no_quorum_freeze:
	crm_debug("On loss of CCM Quorum: Freeze resources");
	break;
	case no_quorum_stop:
	crm_debug("On loss of CCM Quorum: Stop ALL resources");
	break;
	case no_quorum_suicide:
	crm_notice("On loss of CCM Quorum: Fence all remaining nodes");
	break;
	case no_quorum_ignore:
	crm_notice("On loss of CCM Quorum: Ignore");
	break;
	}

	set_config_flag(data_set, "stop-orphan-resources", pe_flag_stop_rsc_orphans);
	crm_trace("Orphan resources are %s",
	is_set(data_set->flags, pe_flag_stop_rsc_orphans) ? "stopped" : "ignored");

	set_config_flag(data_set, "stop-orphan-actions", pe_flag_stop_action_orphans);
	crm_trace("Orphan resource actions are %s",
	is_set(data_set->flags, pe_flag_stop_action_orphans) ? "stopped" : "ignored");

	set_config_flag(data_set, "remove-after-stop", pe_flag_remove_after_stop);
	crm_trace("Stopped resources are removed from the status section: %s",
	is_set(data_set->flags, pe_flag_remove_after_stop) ? "true" : "false");

	set_config_flag(data_set, "maintenance-mode", pe_flag_maintenance_mode);
	crm_trace("Maintenance mode: %s",
	is_set(data_set->flags, pe_flag_maintenance_mode) ? "true" : "false");

	if (is_set(data_set->flags, pe_flag_maintenance_mode)) {
	clear_bit(data_set->flags, pe_flag_is_managed_default);
	} else {
	set_config_flag(data_set, "is-managed-default", pe_flag_is_managed_default);
	}
	crm_trace("By default resources are %smanaged",
	is_set(data_set->flags, pe_flag_is_managed_default) ? "" : "not ");

	set_config_flag(data_set, "start-failure-is-fatal", pe_flag_start_failure_fatal);
	crm_trace("Start failures are %s",
	is_set(data_set->flags,
	pe_flag_start_failure_fatal) ? "always fatal" : "handled by failcount");

	node_score_red = char2score(pe_pref(data_set->config_hash, "node-health-red"));
	node_score_green = char2score(pe_pref(data_set->config_hash, "node-health-green"));
	node_score_yellow = char2score(pe_pref(data_set->config_hash, "node-health-yellow"));

	crm_debug("Node scores: 'red' = %s, 'yellow' = %s, 'green' = %s",
	pe_pref(data_set->config_hash, "node-health-red"),
	pe_pref(data_set->config_hash, "node-health-yellow"),
	pe_pref(data_set->config_hash, "node-health-green"));

	data_set->placement_strategy = pe_pref(data_set->config_hash, "placement-strategy");
	crm_trace("Placement strategy: %s", data_set->placement_strategy);

	return TRUE;
	}

	static void
	destroy_digest_cache(gpointer ptr)
	{
	op_digest_cache_t *data = ptr;

	free_xml(data->params_all);
	free_xml(data->params_secure);
	free_xml(data->params_restart);

	free(data->digest_all_calc);
	free(data->digest_restart_calc);
	free(data->digest_secure_calc);

	free(data);
	}

	node_t *
	pe_create_node(const char id, const char uname, const char *type,
	const char score, pe_working_set_t data_set)
	{
	node_t *new_node = NULL;

	if (pe_find_node(data_set->nodes, uname) != NULL) {
	crm_config_warn("Detected multiple node entries with uname=%s"
	" - this is rarely intended", uname);
	}

	new_node = calloc(1, sizeof(node_t));
	if (new_node == NULL) {
	return NULL;
	}

	new_node->weight = char2score(score);
	new_node->fixed = FALSE;
	new_node->details = calloc(1, sizeof(struct node_shared_s));

	if (new_node->details == NULL) {
	free(new_node);
	return NULL;
	}

	crm_trace("Creating node for entry %s/%s", uname, id);
	new_node->details->id = id;
	new_node->details->uname = uname;
	new_node->details->online = FALSE;
	new_node->details->shutdown = FALSE;
	new_node->details->rsc_discovery_enabled = TRUE;
	new_node->details->running_rsc = NULL;
	new_node->details->type = node_ping;

	if (safe_str_eq(type, "remote")) {
	new_node->details->type = node_remote;
	set_bit(data_set->flags, pe_flag_have_remote_nodes);
	} else if (type == NULL \|\| safe_str_eq(type, "member")
	\|\| safe_str_eq(type, NORMALNODE)) {
	new_node->details->type = node_member;
	}

	new_node->details->attrs = crm_str_table_new();

	if (is_remote_node(new_node)) {
	g_hash_table_insert(new_node->details->attrs, strdup(CRM_ATTR_KIND),
	strdup("remote"));
	} else {
	g_hash_table_insert(new_node->details->attrs, strdup(CRM_ATTR_KIND),
	strdup("cluster"));
	}

	new_node->details->utilization = crm_str_table_new();

	new_node->details->digest_cache =
	g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str,
	destroy_digest_cache);

	data_set->nodes = g_list_insert_sorted(data_set->nodes, new_node, sort_node_uname);
	return new_node;
	}

	bool
	remote_id_conflict(const char remote_name, pe_working_set_t data)
	{
	bool match = FALSE;
	#if 1
	pe_find_resource(data->resources, remote_name);
	#else
	if (data->name_check == NULL) {
	data->name_check = g_hash_table_new(crm_str_hash, g_str_equal);
	for (xml_rsc = __xml_first_child(parent); xml_rsc != NULL; xml_rsc = __xml_next_element(xml_rsc)) {
	const char *id = ID(xml_rsc);

	/* avoiding heap allocation here because we know the duration of this hashtable allows us to */
	g_hash_table_insert(data->name_check, (char ) id, (char ) id);
	}
	}
	if (g_hash_table_lookup(data->name_check, remote_name)) {
	match = TRUE;
	}
	#endif
	if (match) {
	crm_err("Invalid remote-node name, a resource called '%s' already exists.", remote_name);
	return NULL;
	}

	return match;
	}


	static const char *
	expand_remote_rsc_meta(xmlNode xml_obj, xmlNode parent, pe_working_set_t *data)
	{
	xmlNode *attr_set = NULL;
	xmlNode *attr = NULL;

	const char *container_id = ID(xml_obj);
	const char *remote_name = NULL;
	const char *remote_server = NULL;
	const char *remote_port = NULL;
	const char *connect_timeout = "60s";
	const char *remote_allow_migrate=NULL;
	const char *container_managed = NULL;

	for (attr_set = __xml_first_child(xml_obj); attr_set != NULL; attr_set = __xml_next_element(attr_set)) {
	if (safe_str_neq((const char *)attr_set->name, XML_TAG_META_SETS)) {
	continue;
	}

	for (attr = __xml_first_child(attr_set); attr != NULL; attr = __xml_next_element(attr)) {
	const char *value = crm_element_value(attr, XML_NVPAIR_ATTR_VALUE);
	const char *name = crm_element_value(attr, XML_NVPAIR_ATTR_NAME);

	if (safe_str_eq(name, XML_RSC_ATTR_REMOTE_NODE)) {
	remote_name = value;
	} else if (safe_str_eq(name, "remote-addr")) {
	remote_server = value;
	} else if (safe_str_eq(name, "remote-port")) {
	remote_port = value;
	} else if (safe_str_eq(name, "remote-connect-timeout")) {
	connect_timeout = value;
	} else if (safe_str_eq(name, "remote-allow-migrate")) {
	remote_allow_migrate=value;
	} else if (safe_str_eq(name, XML_RSC_ATTR_MANAGED)) {
	container_managed = value;
	}
	}
	}

	if (remote_name == NULL) {
	return NULL;
	}

	if (remote_id_conflict(remote_name, data)) {
	return NULL;
	}

	pe_create_remote_xml(parent, remote_name, container_id,
	remote_allow_migrate, container_managed, "30s", "30s",
	connect_timeout, remote_server, remote_port);
	return remote_name;
	}

	static void
	handle_startup_fencing(pe_working_set_t data_set, node_t new_node)
	{
	static const char *blind_faith = NULL;
	static gboolean unseen_are_unclean = TRUE;
	static gboolean need_warning = TRUE;

	if ((new_node->details->type == node_remote) && (new_node->details->remote_rsc == NULL)) {
	/* Ignore fencing for remote nodes that don't have a connection resource
	* associated with them. This happens when remote node entries get left
	* in the nodes section after the connection resource is removed.
	*/
	return;
	}

	blind_faith = pe_pref(data_set->config_hash, "startup-fencing");

	if (crm_is_true(blind_faith) == FALSE) {
	unseen_are_unclean = FALSE;
	if (need_warning) {
	crm_warn("Blind faith: not fencing unseen nodes");

	/* Warn once per run, not per node and transition */
	need_warning = FALSE;
	}
	}

	if (is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE
	\|\| unseen_are_unclean == FALSE) {
	/* blind faith... */
	new_node->details->unclean = FALSE;

	} else {
	/* all nodes are unclean until we've seen their
	* status entry
	*/
	new_node->details->unclean = TRUE;
	}

	/* We need to be able to determine if a node's status section
	* exists or not separate from whether the node is unclean. */
	new_node->details->unseen = TRUE;
	}

	gboolean
	unpack_nodes(xmlNode * xml_nodes, pe_working_set_t * data_set)
	{
	xmlNode *xml_obj = NULL;
	node_t *new_node = NULL;
	const char *id = NULL;
	const char *uname = NULL;
	const char *type = NULL;
	const char *score = NULL;

	for (xml_obj = __xml_first_child(xml_nodes); xml_obj != NULL; xml_obj = __xml_next_element(xml_obj)) {
	if (crm_str_eq((const char *)xml_obj->name, XML_CIB_TAG_NODE, TRUE)) {
	new_node = NULL;

	id = crm_element_value(xml_obj, XML_ATTR_ID);
	uname = crm_element_value(xml_obj, XML_ATTR_UNAME);
	type = crm_element_value(xml_obj, XML_ATTR_TYPE);
	score = crm_element_value(xml_obj, XML_RULE_ATTR_SCORE);
	crm_trace("Processing node %s/%s", uname, id);

	if (id == NULL) {
	crm_config_err("Must specify id tag in <node>");
	continue;
	}
	new_node = pe_create_node(id, uname, type, score, data_set);

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

	/* if(data_set->have_quorum == FALSE */
	/* && data_set->no_quorum_policy == no_quorum_stop) { */
	/* /\* start shutting resources down \/ /
	/* new_node->weight = -INFINITY; */
	/* } */

	handle_startup_fencing(data_set, new_node);

	add_node_attrs(xml_obj, new_node, FALSE, data_set);
	unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_UTILIZATION, NULL,
	new_node->details->utilization, NULL, FALSE, data_set->now);

	crm_trace("Done with node %s", crm_element_value(xml_obj, XML_ATTR_UNAME));
	}
	}

	if (data_set->localhost && pe_find_node(data_set->nodes, data_set->localhost) == NULL) {
	crm_info("Creating a fake local node");
	pe_create_node(data_set->localhost, data_set->localhost, NULL, 0,
	data_set);
	}

	return TRUE;
	}

	static void
	setup_container(resource_t * rsc, pe_working_set_t * data_set)
	{
	const char *container_id = NULL;

	if (rsc->children) {
	GListPtr gIter = rsc->children;

	for (; gIter != NULL; gIter = gIter->next) {
	resource_t child_rsc = (resource_t ) gIter->data;

	setup_container(child_rsc, data_set);
	}
	return;
	}

	container_id = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_CONTAINER);
	if (container_id && safe_str_neq(container_id, rsc->id)) {
	resource_t *container = pe_find_resource(data_set->resources, container_id);

	if (container) {
	rsc->container = container;
	container->fillers = g_list_append(container->fillers, rsc);
	pe_rsc_trace(rsc, "Resource %s's container is %s", rsc->id, container_id);
	} else {
	pe_err("Resource %s: Unknown resource container (%s)", rsc->id, container_id);
	}
	}
	}

	gboolean
	unpack_remote_nodes(xmlNode * xml_resources, pe_working_set_t * data_set)
	{
	xmlNode *xml_obj = NULL;

	/* generate remote nodes from resource config before unpacking resources */
	for (xml_obj = __xml_first_child(xml_resources); xml_obj != NULL; xml_obj = __xml_next_element(xml_obj)) {
	const char *new_node_id = NULL;

	/* first check if this is a bare metal remote node. Bare metal remote nodes
	* are defined as a resource primitive only. */
	if (xml_contains_remote_node(xml_obj)) {
	new_node_id = ID(xml_obj);
	/* The "pe_find_node" check is here to make sure we don't iterate over
	* an expanded node that has already been added to the node list. */
	if (new_node_id && pe_find_node(data_set->nodes, new_node_id) == NULL) {
	crm_trace("Found baremetal remote node %s in container resource %s", new_node_id, ID(xml_obj));
	pe_create_node(new_node_id, new_node_id, "remote", NULL,
	data_set);
	}
	continue;
	}

	/* Now check for guest remote nodes.
	* guest remote nodes are defined within a resource primitive.
	* Example1: a vm resource might be configured as a remote node.
	* Example2: a vm resource might be configured within a group to be a remote node.
	* Note: right now we only support guest remote nodes in as a standalone primitive
	* or a primitive within a group. No cloned primitives can be a guest remote node
	* right now */
	if (crm_str_eq((const char *)xml_obj->name, XML_CIB_TAG_RESOURCE, TRUE)) {
	/* expands a metadata defined remote resource into the xml config
	* as an actual rsc primitive to be unpacked later. */
	new_node_id = expand_remote_rsc_meta(xml_obj, xml_resources, data_set);

	if (new_node_id && pe_find_node(data_set->nodes, new_node_id) == NULL) {
	crm_trace("Found guest remote node %s in container resource %s", new_node_id, ID(xml_obj));
	pe_create_node(new_node_id, new_node_id, "remote", NULL,
	data_set);
	}
	continue;

	} else if (crm_str_eq((const char *)xml_obj->name, XML_CIB_TAG_GROUP, TRUE)) {
	xmlNode *xml_obj2 = NULL;
	/* search through a group to see if any of the primitive contain a remote node. */
	for (xml_obj2 = __xml_first_child(xml_obj); xml_obj2 != NULL; xml_obj2 = __xml_next_element(xml_obj2)) {

	new_node_id = expand_remote_rsc_meta(xml_obj2, xml_resources, data_set);

	if (new_node_id && pe_find_node(data_set->nodes, new_node_id) == NULL) {
	crm_trace("Found guest remote node %s in container resource %s which is in group %s", new_node_id, ID(xml_obj2), ID(xml_obj));
	pe_create_node(new_node_id, new_node_id, "remote", NULL,
	data_set);
	}
	}
	}
	}
	return TRUE;
	}


	/* Call this after all the nodes and resources have been
	* unpacked, but before the status section is read.
	*
	* A remote node's online status is reflected by the state
	* of the remote node's connection resource. We need to link
	* the remote node to this connection resource so we can have
	* easy access to the connection resource during the PE calculations.
	*/
	static void
	link_rsc2remotenode(pe_working_set_t data_set, resource_t new_rsc)
	{
	node_t *remote_node = NULL;

	if (new_rsc->is_remote_node == FALSE) {
	return;
	}

	if (is_set(data_set->flags, pe_flag_quick_location)) {
	/* remote_nodes and remote_resources are not linked in quick location calculations */
	return;
	}

	print_resource(LOG_DEBUG_3, "Linking remote-node connection resource, ", new_rsc, FALSE);

	remote_node = pe_find_node(data_set->nodes, new_rsc->id);
	CRM_CHECK(remote_node != NULL, return;);

	remote_node->details->remote_rsc = new_rsc;
	/* If this is a baremetal remote-node (no container resource
	* associated with it) then we need to handle startup fencing the same way
	* as cluster nodes. */
	if (new_rsc->container == NULL) {
	handle_startup_fencing(data_set, remote_node);
	} else {
	/* At this point we know if the remote node is a container or baremetal
	* remote node, update the #kind attribute if a container is involved */
	g_hash_table_replace(remote_node->details->attrs, strdup(CRM_ATTR_KIND),
	strdup("container"));
	}
	}

	static void
	destroy_tag(gpointer data)
	{
	tag_t *tag = data;

	if (tag) {
	free(tag->id);
	g_list_free_full(tag->refs, free);
	free(tag);
	}
	}

	/*!
	* \internal
	* \brief Parse configuration XML for resource information
	*
	* \param[in] xml_resources Top of resource configuration XML
	* \param[in,out] data_set Where to put resource information
	*
	* \return TRUE
	*
	* \note unpack_remote_nodes() MUST be called before this, so that the nodes can
	* be used when common_unpack() calls resource_location()
	*/
	gboolean
	unpack_resources(xmlNode * xml_resources, pe_working_set_t * data_set)
	{
	xmlNode *xml_obj = NULL;
	GListPtr gIter = NULL;

	data_set->template_rsc_sets =
	g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str,
	destroy_tag);

	for (xml_obj = __xml_first_child(xml_resources); xml_obj != NULL; xml_obj = __xml_next_element(xml_obj)) {
	resource_t *new_rsc = NULL;

	if (crm_str_eq((const char *)xml_obj->name, XML_CIB_TAG_RSC_TEMPLATE, TRUE)) {
	const char *template_id = ID(xml_obj);

	if (template_id && g_hash_table_lookup_extended(data_set->template_rsc_sets,
	template_id, NULL, NULL) == FALSE) {
	/* Record the template's ID for the knowledge of its existence anyway. */
	g_hash_table_insert(data_set->template_rsc_sets, strdup(template_id), NULL);
	}
	continue;
	}

	crm_trace("Beginning unpack... <%s id=%s... >", crm_element_name(xml_obj), ID(xml_obj));
	if (common_unpack(xml_obj, &new_rsc, NULL, data_set)) {
	data_set->resources = g_list_append(data_set->resources, new_rsc);
	print_resource(LOG_DEBUG_3, "Added ", new_rsc, FALSE);

	} else {
	crm_config_err("Failed unpacking %s %s",
	crm_element_name(xml_obj), crm_element_value(xml_obj, XML_ATTR_ID));
	if (new_rsc != NULL && new_rsc->fns != NULL) {
	new_rsc->fns->free(new_rsc);
	}
	}
	}

	for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) {
	resource_t rsc = (resource_t ) gIter->data;

	setup_container(rsc, data_set);
	link_rsc2remotenode(data_set, rsc);
	}

	data_set->resources = g_list_sort(data_set->resources, sort_rsc_priority);
	if (is_set(data_set->flags, pe_flag_quick_location)) {
	/* Ignore */

	} else if (is_set(data_set->flags, pe_flag_stonith_enabled)
	&& is_set(data_set->flags, pe_flag_have_stonith_resource) == FALSE) {

	crm_config_err("Resource start-up disabled since no STONITH resources have been defined");
	crm_config_err("Either configure some or disable STONITH with the stonith-enabled option");
	crm_config_err("NOTE: Clusters with shared data need STONITH to ensure data integrity");
	}

	return TRUE;
	}

	gboolean
	unpack_tags(xmlNode * xml_tags, pe_working_set_t * data_set)
	{
	xmlNode *xml_tag = NULL;

	data_set->tags =
	g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, destroy_tag);

	for (xml_tag = __xml_first_child(xml_tags); xml_tag != NULL; xml_tag = __xml_next_element(xml_tag)) {
	xmlNode *xml_obj_ref = NULL;
	const char *tag_id = ID(xml_tag);

	if (crm_str_eq((const char *)xml_tag->name, XML_CIB_TAG_TAG, TRUE) == FALSE) {
	continue;
	}

	if (tag_id == NULL) {
	crm_config_err("Failed unpacking %s: %s should be specified",
	crm_element_name(xml_tag), XML_ATTR_ID);
	continue;
	}

	for (xml_obj_ref = __xml_first_child(xml_tag); xml_obj_ref != NULL; xml_obj_ref = __xml_next_element(xml_obj_ref)) {
	const char *obj_ref = ID(xml_obj_ref);

	if (crm_str_eq((const char *)xml_obj_ref->name, XML_CIB_TAG_OBJ_REF, TRUE) == FALSE) {
	continue;
	}

	if (obj_ref == NULL) {
	crm_config_err("Failed unpacking %s for tag %s: %s should be specified",
	crm_element_name(xml_obj_ref), tag_id, XML_ATTR_ID);
	continue;
	}

	if (add_tag_ref(data_set->tags, tag_id, obj_ref) == FALSE) {
	return FALSE;
	}
	}
	}

	return TRUE;
	}

	/* The ticket state section:
	* "/cib/status/tickets/ticket_state" */
	static gboolean
	unpack_ticket_state(xmlNode * xml_ticket, pe_working_set_t * data_set)
	{
	const char *ticket_id = NULL;
	const char *granted = NULL;
	const char *last_granted = NULL;
	const char *standby = NULL;
	xmlAttrPtr xIter = NULL;

	ticket_t *ticket = NULL;

	ticket_id = ID(xml_ticket);
	if (ticket_id == NULL \|\| strlen(ticket_id) == 0) {
	return FALSE;
	}

	crm_trace("Processing ticket state for %s", ticket_id);

	ticket = g_hash_table_lookup(data_set->tickets, ticket_id);
	if (ticket == NULL) {
	ticket = ticket_new(ticket_id, data_set);
	if (ticket == NULL) {
	return FALSE;
	}
	}

	for (xIter = xml_ticket->properties; xIter; xIter = xIter->next) {
	const char prop_name = (const char )xIter->name;
	const char *prop_value = crm_element_value(xml_ticket, prop_name);

	if (crm_str_eq(prop_name, XML_ATTR_ID, TRUE)) {
	continue;
	}
	g_hash_table_replace(ticket->state, strdup(prop_name), strdup(prop_value));
	}

	granted = g_hash_table_lookup(ticket->state, "granted");
	if (granted && crm_is_true(granted)) {
	ticket->granted = TRUE;
	crm_info("We have ticket '%s'", ticket->id);
	} else {
	ticket->granted = FALSE;
	crm_info("We do not have ticket '%s'", ticket->id);
	}

	last_granted = g_hash_table_lookup(ticket->state, "last-granted");
	if (last_granted) {
	ticket->last_granted = crm_parse_int(last_granted, 0);
	}

	standby = g_hash_table_lookup(ticket->state, "standby");
	if (standby && crm_is_true(standby)) {
	ticket->standby = TRUE;
	if (ticket->granted) {
	crm_info("Granted ticket '%s' is in standby-mode", ticket->id);
	}
	} else {
	ticket->standby = FALSE;
	}

	crm_trace("Done with ticket state for %s", ticket_id);

	return TRUE;
	}

	static gboolean
	unpack_tickets_state(xmlNode * xml_tickets, pe_working_set_t * data_set)
	{
	xmlNode *xml_obj = NULL;

	for (xml_obj = __xml_first_child(xml_tickets); xml_obj != NULL; xml_obj = __xml_next_element(xml_obj)) {
	if (crm_str_eq((const char *)xml_obj->name, XML_CIB_TAG_TICKET_STATE, TRUE) == FALSE) {
	continue;
	}
	unpack_ticket_state(xml_obj, data_set);
	}

	return TRUE;
	}

	/* @COMPAT DC < 1.1.7: Compatibility with the deprecated ticket state section:
	* "/cib/status/tickets/instance_attributes" */
	static void
	get_ticket_state_legacy(gpointer key, gpointer value, gpointer user_data)
	{
	const char *long_key = key;
	char *state_key = NULL;

	const char *granted_prefix = "granted-ticket-";
	const char *last_granted_prefix = "last-granted-";
	static int granted_prefix_strlen = 0;
	static int last_granted_prefix_strlen = 0;

	const char *ticket_id = NULL;
	const char *is_granted = NULL;
	const char *last_granted = NULL;
	const char *sep = NULL;

	ticket_t *ticket = NULL;
	pe_working_set_t *data_set = user_data;

	if (granted_prefix_strlen == 0) {
	granted_prefix_strlen = strlen(granted_prefix);
	}

	if (last_granted_prefix_strlen == 0) {
	last_granted_prefix_strlen = strlen(last_granted_prefix);
	}

	if (strstr(long_key, granted_prefix) == long_key) {
	ticket_id = long_key + granted_prefix_strlen;
	if (strlen(ticket_id)) {
	state_key = strdup("granted");
	is_granted = value;
	}
	} else if (strstr(long_key, last_granted_prefix) == long_key) {
	ticket_id = long_key + last_granted_prefix_strlen;
	if (strlen(ticket_id)) {
	state_key = strdup("last-granted");
	last_granted = value;
	}
	} else if ((sep = strrchr(long_key, '-'))) {
	ticket_id = sep + 1;
	state_key = strndup(long_key, strlen(long_key) - strlen(sep));
	}

	if (ticket_id == NULL \|\| strlen(ticket_id) == 0) {
	free(state_key);
	return;
	}

	if (state_key == NULL \|\| strlen(state_key) == 0) {
	free(state_key);
	return;
	}

	ticket = g_hash_table_lookup(data_set->tickets, ticket_id);
	if (ticket == NULL) {
	ticket = ticket_new(ticket_id, data_set);
	if (ticket == NULL) {
	free(state_key);
	return;
	}
	}

	g_hash_table_replace(ticket->state, state_key, strdup(value));

	if (is_granted) {
	if (crm_is_true(is_granted)) {
	ticket->granted = TRUE;
	crm_info("We have ticket '%s'", ticket->id);
	} else {
	ticket->granted = FALSE;
	crm_info("We do not have ticket '%s'", ticket->id);
	}

	} else if (last_granted) {
	ticket->last_granted = crm_parse_int(last_granted, 0);
	}
	}

	static void
	unpack_handle_remote_attrs(node_t this_node, xmlNode state, pe_working_set_t * data_set)
	{
	const char *resource_discovery_enabled = NULL;
	xmlNode *attrs = NULL;
	resource_t *rsc = NULL;
	const char *shutdown = NULL;

	if (crm_str_eq((const char *)state->name, XML_CIB_TAG_STATE, TRUE) == FALSE) {
	return;
	}

	if ((this_node == NULL) \|\| (is_remote_node(this_node) == FALSE)) {
	return;
	}
	crm_trace("Processing remote node id=%s, uname=%s", this_node->details->id, this_node->details->uname);

	this_node->details->remote_maintenance =
	crm_atoi(crm_element_value(state, XML_NODE_IS_MAINTENANCE), "0");

	rsc = this_node->details->remote_rsc;
	if (this_node->details->remote_requires_reset == FALSE) {
	this_node->details->unclean = FALSE;
	this_node->details->unseen = FALSE;
	}
	attrs = find_xml_node(state, XML_TAG_TRANSIENT_NODEATTRS, FALSE);
	add_node_attrs(attrs, this_node, TRUE, data_set);

	shutdown = pe_node_attribute_raw(this_node, XML_CIB_ATTR_SHUTDOWN);
	if (shutdown != NULL && safe_str_neq("0", shutdown)) {
	crm_info("Node %s is shutting down", this_node->details->uname);
	this_node->details->shutdown = TRUE;
	if (rsc) {
	rsc->next_role = RSC_ROLE_STOPPED;
	}
	}

	if (crm_is_true(pe_node_attribute_raw(this_node, "standby"))) {
	crm_info("Node %s is in standby-mode", this_node->details->uname);
	this_node->details->standby = TRUE;
	}

	if (crm_is_true(pe_node_attribute_raw(this_node, "maintenance")) \|\|
	(rsc && !is_set(rsc->flags, pe_rsc_managed))) {
	crm_info("Node %s is in maintenance-mode", this_node->details->uname);
	this_node->details->maintenance = TRUE;
	}

	resource_discovery_enabled = pe_node_attribute_raw(this_node, XML_NODE_ATTR_RSC_DISCOVERY);
	if (resource_discovery_enabled && !crm_is_true(resource_discovery_enabled)) {
	if (is_baremetal_remote_node(this_node) && is_not_set(data_set->flags, pe_flag_stonith_enabled)) {
	crm_warn("ignoring %s attribute on baremetal remote node %s, disabling resource discovery requires stonith to be enabled.",
	XML_NODE_ATTR_RSC_DISCOVERY, this_node->details->uname);
	} else {
	/* if we're here, this is either a baremetal node and fencing is enabled,
	* or this is a container node which we don't care if fencing is enabled
	* or not on. container nodes are 'fenced' by recovering the container resource
	* regardless of whether fencing is enabled. */
	crm_info("Node %s has resource discovery disabled", this_node->details->uname);
	this_node->details->rsc_discovery_enabled = FALSE;
	}
	}
	}

	static bool
	unpack_node_loop(xmlNode * status, bool fence, pe_working_set_t * data_set)
	{
	bool changed = false;
	xmlNode *lrm_rsc = NULL;

	for (xmlNode *state = __xml_first_child(status); state != NULL; state = __xml_next_element(state)) {
	const char *id = NULL;
	const char *uname = NULL;
	node_t *this_node = NULL;
	bool process = FALSE;

	if (crm_str_eq((const char *)state->name, XML_CIB_TAG_STATE, TRUE) == FALSE) {
	continue;
	}

	id = crm_element_value(state, XML_ATTR_ID);
	uname = crm_element_value(state, XML_ATTR_UNAME);
	this_node = pe_find_node_any(data_set->nodes, id, uname);

	if (this_node == NULL) {
	crm_info("Node %s is unknown", id);
	continue;

	} else if (this_node->details->unpacked) {
	crm_info("Node %s is already processed", id);
	continue;

	} else if (is_remote_node(this_node) == FALSE && is_set(data_set->flags, pe_flag_stonith_enabled)) {
	// A redundant test, but preserves the order for regression tests
	process = TRUE;

	} else if (is_remote_node(this_node)) {
	resource_t *rsc = this_node->details->remote_rsc;

	if (fence \|\| (rsc && rsc->role == RSC_ROLE_STARTED)) {
	determine_remote_online_status(data_set, this_node);
	unpack_handle_remote_attrs(this_node, state, data_set);
	process = TRUE;
	}

	} else if (this_node->details->online) {
	process = TRUE;

	} else if (fence) {
	process = TRUE;
	}

	if(process) {
	crm_trace("Processing lrm resource entries on %shealthy%s node: %s",
	fence?"un":"", is_remote_node(this_node)?" remote":"",
	this_node->details->uname);
	changed = TRUE;
	this_node->details->unpacked = TRUE;

	lrm_rsc = find_xml_node(state, XML_CIB_TAG_LRM, FALSE);
	lrm_rsc = find_xml_node(lrm_rsc, XML_LRM_TAG_RESOURCES, FALSE);
	unpack_lrm_resources(this_node, lrm_rsc, data_set);
	}
	}
	return changed;
	}

	/* remove nodes that are down, stopping */
	/* create +ve rsc_to_node constraints between resources and the nodes they are running on */
	/* anything else? */
	gboolean
	unpack_status(xmlNode * status, pe_working_set_t * data_set)
	{
	const char *id = NULL;
	const char *uname = NULL;

	xmlNode *state = NULL;
	node_t *this_node = NULL;

	crm_trace("Beginning unpack");

	if (data_set->tickets == NULL) {
	data_set->tickets =
	g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, destroy_ticket);
	}

	for (state = __xml_first_child(status); state != NULL; state = __xml_next_element(state)) {
	if (crm_str_eq((const char *)state->name, XML_CIB_TAG_TICKETS, TRUE)) {
	xmlNode *xml_tickets = state;
	GHashTable *state_hash = NULL;

	/* @COMPAT DC < 1.1.7: Compatibility with the deprecated ticket state section:
	* Unpack the attributes in the deprecated "/cib/status/tickets/instance_attributes" if it exists. */
	state_hash = crm_str_table_new();

	unpack_instance_attributes(data_set->input, xml_tickets, XML_TAG_ATTR_SETS, NULL,
	state_hash, NULL, TRUE, data_set->now);

	g_hash_table_foreach(state_hash, get_ticket_state_legacy, data_set);

	if (state_hash) {
	g_hash_table_destroy(state_hash);
	}

	/* Unpack the new "/cib/status/tickets/ticket_state"s */
	unpack_tickets_state(xml_tickets, data_set);
	}

	if (crm_str_eq((const char *)state->name, XML_CIB_TAG_STATE, TRUE)) {
	xmlNode *attrs = NULL;
	const char *resource_discovery_enabled = NULL;

	id = crm_element_value(state, XML_ATTR_ID);
	uname = crm_element_value(state, XML_ATTR_UNAME);
	this_node = pe_find_node_any(data_set->nodes, id, uname);

	if (uname == NULL) {
	/* error */
	continue;

	} else if (this_node == NULL) {
	crm_config_warn("Node %s in status section no longer exists", uname);
	continue;

	} else if (is_remote_node(this_node)) {
	/* online state for remote nodes is determined by the
	* rsc state after all the unpacking is done. we do however
	* need to mark whether or not the node has been fenced as this plays
	* a role during unpacking cluster node resource state */
	this_node->details->remote_was_fenced =
	crm_atoi(crm_element_value(state, XML_NODE_IS_FENCED), "0");
	continue;
	}

	crm_trace("Processing node id=%s, uname=%s", id, uname);

	/* Mark the node as provisionally clean
	* - at least we have seen it in the current cluster's lifetime
	*/
	this_node->details->unclean = FALSE;
	this_node->details->unseen = FALSE;
	attrs = find_xml_node(state, XML_TAG_TRANSIENT_NODEATTRS, FALSE);
	add_node_attrs(attrs, this_node, TRUE, data_set);

	if (crm_is_true(pe_node_attribute_raw(this_node, "standby"))) {
	crm_info("Node %s is in standby-mode", this_node->details->uname);
	this_node->details->standby = TRUE;
	}

	if (crm_is_true(pe_node_attribute_raw(this_node, "maintenance"))) {
	crm_info("Node %s is in maintenance-mode", this_node->details->uname);
	this_node->details->maintenance = TRUE;
	}

	resource_discovery_enabled = pe_node_attribute_raw(this_node, XML_NODE_ATTR_RSC_DISCOVERY);
	if (resource_discovery_enabled && !crm_is_true(resource_discovery_enabled)) {
	crm_warn("ignoring %s attribute on node %s, disabling resource discovery is not allowed on cluster nodes",
	XML_NODE_ATTR_RSC_DISCOVERY, this_node->details->uname);
	}

	crm_trace("determining node state");
	determine_online_status(state, this_node, data_set);

	if (this_node->details->online && data_set->no_quorum_policy == no_quorum_suicide) {
	/* Everything else should flow from this automatically
	* At least until the PE becomes able to migrate off healthy resources
	*/
	pe_fence_node(data_set, this_node, "cluster does not have quorum");
	}
	}
	}


	while(unpack_node_loop(status, FALSE, data_set)) {
	crm_trace("Start another loop");
	}

	// Now catch any nodes we didn't see
	unpack_node_loop(status, is_set(data_set->flags, pe_flag_stonith_enabled), data_set);

	for (GListPtr gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) {
	node_t *this_node = gIter->data;

	if (this_node == NULL) {
	continue;
	} else if(is_remote_node(this_node) == FALSE) {
	continue;
	} else if(this_node->details->unpacked) {
	continue;
	}
	determine_remote_online_status(data_set, this_node);
	}

	return TRUE;
	}

	static gboolean
	determine_online_status_no_fencing(pe_working_set_t * data_set, xmlNode * node_state,
	node_t * this_node)
	{
	gboolean online = FALSE;
	const char *join = crm_element_value(node_state, XML_NODE_JOIN_STATE);
	const char *is_peer = crm_element_value(node_state, XML_NODE_IS_PEER);
	const char *in_cluster = crm_element_value(node_state, XML_NODE_IN_CLUSTER);
	const char *exp_state = crm_element_value(node_state, XML_NODE_EXPECTED);

	if (!crm_is_true(in_cluster)) {
	crm_trace("Node is down: in_cluster=%s", crm_str(in_cluster));

	} else if (safe_str_eq(is_peer, ONLINESTATUS)) {
	if (safe_str_eq(join, CRMD_JOINSTATE_MEMBER)) {
	online = TRUE;
	} else {
	crm_debug("Node is not ready to run resources: %s", join);
	}

	} else if (this_node->details->expected_up == FALSE) {
	crm_trace("CRMd is down: in_cluster=%s", crm_str(in_cluster));
	crm_trace("\tis_peer=%s, join=%s, expected=%s",
	crm_str(is_peer), crm_str(join), crm_str(exp_state));

	} else {
	/* mark it unclean */
	pe_fence_node(data_set, this_node, "peer is unexpectedly down");
	crm_info("\tin_cluster=%s, is_peer=%s, join=%s, expected=%s",
	crm_str(in_cluster), crm_str(is_peer), crm_str(join), crm_str(exp_state));
	}
	return online;
	}

	static gboolean
	determine_online_status_fencing(pe_working_set_t * data_set, xmlNode * node_state,
	node_t * this_node)
	{
	gboolean online = FALSE;
	gboolean do_terminate = FALSE;
	const char *join = crm_element_value(node_state, XML_NODE_JOIN_STATE);
	const char *is_peer = crm_element_value(node_state, XML_NODE_IS_PEER);
	const char *in_cluster = crm_element_value(node_state, XML_NODE_IN_CLUSTER);
	const char *exp_state = crm_element_value(node_state, XML_NODE_EXPECTED);
	const char *terminate = pe_node_attribute_raw(this_node, "terminate");

	/*
	- XML_NODE_IN_CLUSTER ::= true\|false
	- XML_NODE_IS_PEER ::= true\|false\|online\|offline
	- XML_NODE_JOIN_STATE ::= member\|down\|pending\|banned
	- XML_NODE_EXPECTED ::= member\|down
	*/

	if (crm_is_true(terminate)) {
	do_terminate = TRUE;

	} else if (terminate != NULL && strlen(terminate) > 0) {
	/* could be a time() value */
	char t = terminate[0];

	if (t != '0' && isdigit(t)) {
	do_terminate = TRUE;
	}
	}

	crm_trace("%s: in_cluster=%s, is_peer=%s, join=%s, expected=%s, term=%d",
	this_node->details->uname, crm_str(in_cluster), crm_str(is_peer),
	crm_str(join), crm_str(exp_state), do_terminate);

	online = crm_is_true(in_cluster);
	if (safe_str_eq(is_peer, ONLINESTATUS)) {
	is_peer = XML_BOOLEAN_YES;
	}
	if (exp_state == NULL) {
	exp_state = CRMD_JOINSTATE_DOWN;
	}

	if (this_node->details->shutdown) {
	crm_debug("%s is shutting down", this_node->details->uname);

	/* Slightly different criteria since we can't shut down a dead peer */
	online = crm_is_true(is_peer);

	} else if (in_cluster == NULL) {
	pe_fence_node(data_set, this_node, "peer has not been seen by the cluster");

	} else if (safe_str_eq(join, CRMD_JOINSTATE_NACK)) {
	pe_fence_node(data_set, this_node, "peer failed the pacemaker membership criteria");

	} else if (do_terminate == FALSE && safe_str_eq(exp_state, CRMD_JOINSTATE_DOWN)) {

	if (crm_is_true(in_cluster) \|\| crm_is_true(is_peer)) {
	crm_info("- Node %s is not ready to run resources", this_node->details->uname);
	this_node->details->standby = TRUE;
	this_node->details->pending = TRUE;

	} else {
	crm_trace("%s is down or still coming up", this_node->details->uname);
	}

	} else if (do_terminate && safe_str_eq(join, CRMD_JOINSTATE_DOWN)
	&& crm_is_true(in_cluster) == FALSE && crm_is_true(is_peer) == FALSE) {
	crm_info("Node %s was just shot", this_node->details->uname);
	online = FALSE;

	} else if (crm_is_true(in_cluster) == FALSE) {
	pe_fence_node(data_set, this_node, "peer is no longer part of the cluster");

	} else if (crm_is_true(is_peer) == FALSE) {
	pe_fence_node(data_set, this_node, "peer process is no longer available");

	/* Everything is running at this point, now check join state */
	} else if (do_terminate) {
	pe_fence_node(data_set, this_node, "termination was requested");

	} else if (safe_str_eq(join, CRMD_JOINSTATE_MEMBER)) {
	crm_info("Node %s is active", this_node->details->uname);

	} else if (safe_str_eq(join, CRMD_JOINSTATE_PENDING)
	\|\| safe_str_eq(join, CRMD_JOINSTATE_DOWN)) {
	crm_info("Node %s is not ready to run resources", this_node->details->uname);
	this_node->details->standby = TRUE;
	this_node->details->pending = TRUE;

	} else {
	pe_fence_node(data_set, this_node, "peer was in an unknown state");
	crm_warn("%s: in-cluster=%s, is-peer=%s, join=%s, expected=%s, term=%d, shutdown=%d",
	this_node->details->uname, crm_str(in_cluster), crm_str(is_peer),
	crm_str(join), crm_str(exp_state), do_terminate, this_node->details->shutdown);
	}

	return online;
	}

	static gboolean
	determine_remote_online_status(pe_working_set_t * data_set, node_t * this_node)
	{
	resource_t *rsc = this_node->details->remote_rsc;
	resource_t *container = NULL;
	pe_node_t *host = NULL;

	/* If there is a node state entry for a (former) Pacemaker Remote node
	* but no resource creating that node, the node's connection resource will
	* be NULL. Consider it an offline remote node in that case.
	*/
	if (rsc == NULL) {
	this_node->details->online = FALSE;
	goto remote_online_done;
	}

	container = rsc->container;

	if (container && (g_list_length(rsc->running_on) == 1)) {
	host = rsc->running_on->data;
	}

	/* If the resource is currently started, mark it online. */
	if (rsc->role == RSC_ROLE_STARTED) {
	crm_trace("%s node %s presumed ONLINE because connection resource is started",
	(container? "Guest" : "Remote"), this_node->details->id);
	this_node->details->online = TRUE;
	}

	/* consider this node shutting down if transitioning start->stop */
	if (rsc->role == RSC_ROLE_STARTED && rsc->next_role == RSC_ROLE_STOPPED) {
	crm_trace("%s node %s shutting down because connection resource is stopping",
	(container? "Guest" : "Remote"), this_node->details->id);
	this_node->details->shutdown = TRUE;
	}

	/* Now check all the failure conditions. */
	if(container && is_set(container->flags, pe_rsc_failed)) {
	crm_trace("Guest node %s UNCLEAN because guest resource failed",
	this_node->details->id);
	this_node->details->online = FALSE;
	this_node->details->remote_requires_reset = TRUE;

	} else if(is_set(rsc->flags, pe_rsc_failed)) {
	crm_trace("%s node %s OFFLINE because connection resource failed",
	(container? "Guest" : "Remote"), this_node->details->id);
	this_node->details->online = FALSE;

	} else if (rsc->role == RSC_ROLE_STOPPED
	\|\| (container && container->role == RSC_ROLE_STOPPED)) {

	crm_trace("%s node %s OFFLINE because its resource is stopped",
	(container? "Guest" : "Remote"), this_node->details->id);
	this_node->details->online = FALSE;
	this_node->details->remote_requires_reset = FALSE;

	} else if (host && (host->details->online == FALSE)
	&& host->details->unclean) {
	crm_trace("Guest node %s UNCLEAN because host is unclean",
	this_node->details->id);
	this_node->details->online = FALSE;
	this_node->details->remote_requires_reset = TRUE;
	}

	remote_online_done:
	crm_trace("Remote node %s online=%s",
	this_node->details->id, this_node->details->online ? "TRUE" : "FALSE");
	return this_node->details->online;
	}

	gboolean
	determine_online_status(xmlNode * node_state, node_t * this_node, pe_working_set_t * data_set)
	{
	gboolean online = FALSE;
	const char *shutdown = NULL;
	const char *exp_state = crm_element_value(node_state, XML_NODE_EXPECTED);

	if (this_node == NULL) {
	crm_config_err("No node to check");
	return online;
	}

	this_node->details->shutdown = FALSE;
	this_node->details->expected_up = FALSE;
	shutdown = pe_node_attribute_raw(this_node, XML_CIB_ATTR_SHUTDOWN);

	if (shutdown != NULL && safe_str_neq("0", shutdown)) {
	this_node->details->shutdown = TRUE;

	} else if (safe_str_eq(exp_state, CRMD_JOINSTATE_MEMBER)) {
	this_node->details->expected_up = TRUE;
	}

	if (this_node->details->type == node_ping) {
	this_node->details->unclean = FALSE;
	online = FALSE; /* As far as resource management is concerned,
	* the node is safely offline.
	* Anyone caught abusing this logic will be shot
	*/

	} else if (is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE) {
	online = determine_online_status_no_fencing(data_set, node_state, this_node);

	} else {
	online = determine_online_status_fencing(data_set, node_state, this_node);
	}

	if (online) {
	this_node->details->online = TRUE;

	} else {
	/* remove node from contention */
	this_node->fixed = TRUE;
	this_node->weight = -INFINITY;
	}

	if (online && this_node->details->shutdown) {
	/* don't run resources here */
	this_node->fixed = TRUE;
	this_node->weight = -INFINITY;
	}

	if (this_node->details->type == node_ping) {
	crm_info("Node %s is not a pacemaker node", this_node->details->uname);

	} else if (this_node->details->unclean) {
	pe_proc_warn("Node %s is unclean", this_node->details->uname);

	} else if (this_node->details->online) {
	crm_info("Node %s is %s", this_node->details->uname,
	this_node->details->shutdown ? "shutting down" :
	this_node->details->pending ? "pending" :
	this_node->details->standby ? "standby" :
	this_node->details->maintenance ? "maintenance" : "online");

	} else {
	crm_trace("Node %s is offline", this_node->details->uname);
	}

	return online;
	}

	char *
	clone_strip(const char *last_rsc_id)
	{
	int lpc = 0;
	char *zero = NULL;

	CRM_CHECK(last_rsc_id != NULL, return NULL);
	lpc = strlen(last_rsc_id);
	while (--lpc > 0) {
	switch (last_rsc_id[lpc]) {
	case 0:
	crm_err("Empty string: %s", last_rsc_id);
	return NULL;
	break;
	case '0':
	case '1':
	case '2':
	case '3':
	case '4':
	case '5':
	case '6':
	case '7':
	case '8':
	case '9':
	break;
	case ':':
	zero = calloc(1, lpc + 1);
	memcpy(zero, last_rsc_id, lpc);
	zero[lpc] = 0;
	return zero;
	default:
	goto done;
	}
	}
	done:
	zero = strdup(last_rsc_id);
	return zero;
	}

	char *
	clone_zero(const char *last_rsc_id)
	{
	int lpc = 0;
	char *zero = NULL;

	CRM_CHECK(last_rsc_id != NULL, return NULL);
	if (last_rsc_id != NULL) {
	lpc = strlen(last_rsc_id);
	}

	while (--lpc > 0) {
	switch (last_rsc_id[lpc]) {
	case 0:
	return NULL;
	break;
	case '0':
	case '1':
	case '2':
	case '3':
	case '4':
	case '5':
	case '6':
	case '7':
	case '8':
	case '9':
	break;
	case ':':
	zero = calloc(1, lpc + 3);
	memcpy(zero, last_rsc_id, lpc);
	zero[lpc] = ':';
	zero[lpc + 1] = '0';
	zero[lpc + 2] = 0;
	return zero;
	default:
	goto done;
	}
	}
	done:
	lpc = strlen(last_rsc_id);
	zero = calloc(1, lpc + 3);
	memcpy(zero, last_rsc_id, lpc);
	zero[lpc] = ':';
	zero[lpc + 1] = '0';
	zero[lpc + 2] = 0;
	crm_trace("%s -> %s", last_rsc_id, zero);
	return zero;
	}

	static resource_t *
	create_fake_resource(const char rsc_id, xmlNode rsc_entry, pe_working_set_t * data_set)
	{
	resource_t *rsc = NULL;
	xmlNode *xml_rsc = create_xml_node(NULL, XML_CIB_TAG_RESOURCE);

	copy_in_properties(xml_rsc, rsc_entry);
	crm_xml_add(xml_rsc, XML_ATTR_ID, rsc_id);
	crm_log_xml_debug(xml_rsc, "Orphan resource");

	if (!common_unpack(xml_rsc, &rsc, NULL, data_set)) {
	return NULL;
	}

	if (xml_contains_remote_node(xml_rsc)) {
	node_t *node;

	crm_debug("Detected orphaned remote node %s", rsc_id);
	node = pe_find_node(data_set->nodes, rsc_id);
	if (node == NULL) {
	node = pe_create_node(rsc_id, rsc_id, "remote", NULL, data_set);
	}
	link_rsc2remotenode(data_set, rsc);

	if (node) {
	crm_trace("Setting node %s as shutting down due to orphaned connection resource", rsc_id);
	node->details->shutdown = TRUE;
	}
	}

	if (crm_element_value(rsc_entry, XML_RSC_ATTR_CONTAINER)) {
	/* This orphaned rsc needs to be mapped to a container. */
	crm_trace("Detected orphaned container filler %s", rsc_id);
	set_bit(rsc->flags, pe_rsc_orphan_container_filler);
	}
	set_bit(rsc->flags, pe_rsc_orphan);
	data_set->resources = g_list_append(data_set->resources, rsc);
	return rsc;
	}

	extern resource_t create_child_clone(resource_t rsc, int sub_id, pe_working_set_t * data_set);

	static resource_t *
	find_anonymous_clone(pe_working_set_t * data_set, node_t * node, resource_t * parent,
	const char *rsc_id)
	{
	GListPtr rIter = NULL;
	resource_t *rsc = NULL;
	gboolean skip_inactive = FALSE;

	CRM_ASSERT(parent != NULL);
	CRM_ASSERT(pe_rsc_is_clone(parent));
	CRM_ASSERT(is_not_set(parent->flags, pe_rsc_unique));

	/* Find an instance active (or partially active for grouped clones) on the specified node */
	pe_rsc_trace(parent, "Looking for %s on %s in %s", rsc_id, node->details->uname, parent->id);
	for (rIter = parent->children; rsc == NULL && rIter; rIter = rIter->next) {
	GListPtr nIter = NULL;
	GListPtr locations = NULL;
	resource_t *child = rIter->data;

	child->fns->location(child, &locations, TRUE);
	if (locations == NULL) {
	pe_rsc_trace(child, "Resource %s, skip inactive", child->id);
	continue;
	}

	for (nIter = locations; nIter && rsc == NULL; nIter = nIter->next) {
	node_t *childnode = nIter->data;

	if (childnode->details == node->details) {
	/* ->find_rsc() because we might be a cloned group */
	rsc = parent->fns->find_rsc(child, rsc_id, NULL, pe_find_clone);
	if(rsc) {
	pe_rsc_trace(rsc, "Resource %s, active", rsc->id);
	}
	}

	/* Keep this block, it means we'll do the right thing if
	* anyone toggles the unique flag to 'off'
	*/
	if (rsc && rsc->running_on) {
	crm_notice("/Anonymous/ clone %s is already running on %s",
	parent->id, node->details->uname);
	skip_inactive = TRUE;
	rsc = NULL;
	}
	}

	g_list_free(locations);
	}

	/* Find an inactive instance */
	if (skip_inactive == FALSE) {
	pe_rsc_trace(parent, "Looking for %s anywhere", rsc_id);
	for (rIter = parent->children; rsc == NULL && rIter; rIter = rIter->next) {
	GListPtr locations = NULL;
	resource_t *child = rIter->data;

	if (is_set(child->flags, pe_rsc_block)) {
	pe_rsc_trace(child, "Skip: blocked in stopped state");
	continue;
	}

	child->fns->location(child, &locations, TRUE);
	if (locations == NULL) {
	/* ->find_rsc() because we might be a cloned group */
	rsc = parent->fns->find_rsc(child, rsc_id, NULL, pe_find_clone);
	pe_rsc_trace(parent, "Resource %s, empty slot", rsc->id);
	}
	g_list_free(locations);
	}
	}

	if (rsc == NULL) {
	/* Create an extra orphan */
	resource_t *top = create_child_clone(parent, -1, data_set);

	/* ->find_rsc() because we might be a cloned group */
	rsc = top->fns->find_rsc(top, rsc_id, NULL, pe_find_clone);
	CRM_ASSERT(rsc != NULL);

	pe_rsc_debug(parent, "Created orphan %s for %s: %s on %s", top->id, parent->id, rsc_id,
	node->details->uname);
	}

	if (safe_str_neq(rsc_id, rsc->id)) {
	pe_rsc_debug(rsc, "Internally renamed %s on %s to %s%s",
	rsc_id, node->details->uname, rsc->id,
	is_set(rsc->flags, pe_rsc_orphan) ? " (ORPHAN)" : "");
	}

	return rsc;
	}

	static resource_t *
	unpack_find_resource(pe_working_set_t * data_set, node_t * node, const char *rsc_id,
	xmlNode * rsc_entry)
	{
	resource_t *rsc = NULL;
	resource_t *parent = NULL;

	crm_trace("looking for %s", rsc_id);
	rsc = pe_find_resource(data_set->resources, rsc_id);

	/* no match */
	if (rsc == NULL) {
	/* Even when clone-max=0, we still create a single :0 orphan to match against */
	char *tmp = clone_zero(rsc_id);
	resource_t *clone0 = pe_find_resource(data_set->resources, tmp);

	if (clone0 && is_not_set(clone0->flags, pe_rsc_unique)) {
	rsc = clone0;
	} else {
	crm_trace("%s is not known as %s either", rsc_id, tmp);
	}

	parent = uber_parent(clone0);
	free(tmp);

	crm_trace("%s not found: %s", rsc_id, parent ? parent->id : "orphan");

	} else if (rsc->variant > pe_native) {
	crm_trace("%s is no longer a primitive resource, the lrm_resource entry is obsolete",
	rsc_id);
	return NULL;

	} else {
	parent = uber_parent(rsc);
	}

	if(parent && parent->parent) {
	rsc = find_container_child(rsc_id, rsc, node);

	} else if (pe_rsc_is_clone(parent)) {
	if (is_not_set(parent->flags, pe_rsc_unique)) {
	char *base = clone_strip(rsc_id);

	rsc = find_anonymous_clone(data_set, node, parent, base);
	CRM_ASSERT(rsc != NULL);
	free(base);
	}

	if (rsc && safe_str_neq(rsc_id, rsc->id)) {
	free(rsc->clone_name);
	rsc->clone_name = strdup(rsc_id);
	}
	}

	return rsc;
	}

	static resource_t *
	process_orphan_resource(xmlNode * rsc_entry, node_t * node, pe_working_set_t * data_set)
	{
	resource_t *rsc = NULL;
	const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID);

	crm_debug("Detected orphan resource %s on %s", rsc_id, node->details->uname);
	rsc = create_fake_resource(rsc_id, rsc_entry, data_set);

	if (is_set(data_set->flags, pe_flag_stop_rsc_orphans) == FALSE) {
	clear_bit(rsc->flags, pe_rsc_managed);

	} else {
	print_resource(LOG_DEBUG_3, "Added orphan", rsc, FALSE);

	CRM_CHECK(rsc != NULL, return NULL);
	resource_location(rsc, NULL, -INFINITY, "__orphan_dont_run__", data_set);
	}
	return rsc;
	}

	static void
	process_rsc_state(resource_t * rsc, node_t * node,
	enum action_fail_response on_fail,
	xmlNode * migrate_op, pe_working_set_t * data_set)
	{
	node_t *tmpnode = NULL;
	char *reason = NULL;

	CRM_ASSERT(rsc);
	pe_rsc_trace(rsc, "Resource %s is %s on %s: on_fail=%s",
	rsc->id, role2text(rsc->role), node->details->uname, fail2text(on_fail));

	/* process current state */
	if (rsc->role != RSC_ROLE_UNKNOWN) {
	resource_t *iter = rsc;

	while (iter) {
	if (g_hash_table_lookup(iter->known_on, node->details->id) == NULL) {
	node_t *n = node_copy(node);

	pe_rsc_trace(rsc, "%s (aka. %s) known on %s", rsc->id, rsc->clone_name,
	n->details->uname);
	g_hash_table_insert(iter->known_on, (gpointer) n->details->id, n);
	}
	if (is_set(iter->flags, pe_rsc_unique)) {
	break;
	}
	iter = iter->parent;
	}
	}

	/* If a managed resource is believed to be running, but node is down ... */
	if (rsc->role > RSC_ROLE_STOPPED
	&& node->details->online == FALSE
	&& node->details->maintenance == FALSE
	&& is_set(rsc->flags, pe_rsc_managed)) {

	gboolean should_fence = FALSE;

	/* If this is a guest node, fence it (regardless of whether fencing is
	* enabled, because guest node fencing is done by recovery of the
	* container resource rather than by stonithd). Mark the resource
	* we're processing as failed. When the guest comes back up, its
	* operation history in the CIB will be cleared, freeing the affected
	* resource to run again once we are sure we know its state.
	*/
	if (is_container_remote_node(node)) {
	set_bit(rsc->flags, pe_rsc_failed);
	should_fence = TRUE;

	} else if (is_set(data_set->flags, pe_flag_stonith_enabled)) {
	if (is_baremetal_remote_node(node) && node->details->remote_rsc
	&& is_not_set(node->details->remote_rsc->flags, pe_rsc_failed)) {

	/* setting unseen = true means that fencing of the remote node will
	* only occur if the connection resource is not going to start somewhere.
	* This allows connection resources on a failed cluster-node to move to
	* another node without requiring the baremetal remote nodes to be fenced
	* as well. */
	node->details->unseen = TRUE;
	reason = crm_strdup_printf("%s is active there (fencing will be"
	" revoked if remote connection can "
	"be re-established elsewhere)",
	rsc->id);
	}
	should_fence = TRUE;
	}

	if (should_fence) {
	if (reason == NULL) {
	reason = crm_strdup_printf("%s is thought to be active there", rsc->id);
	}
	pe_fence_node(data_set, node, reason);
	}
	free(reason);
	}

	if (node->details->unclean) {
	/* No extra processing needed
	* Also allows resources to be started again after a node is shot
	*/
	on_fail = action_fail_ignore;
	}

	switch (on_fail) {
	case action_fail_ignore:
	/* nothing to do */
	break;

	case action_fail_fence:
	/* treat it as if it is still running
	* but also mark the node as unclean
	*/
	reason = crm_strdup_printf("%s failed there", rsc->id);
	pe_fence_node(data_set, node, reason);
	free(reason);
	break;

	case action_fail_standby:
	node->details->standby = TRUE;
	node->details->standby_onfail = TRUE;
	break;

	case action_fail_block:
	/* is_managed == FALSE will prevent any
	* actions being sent for the resource
	*/
	clear_bit(rsc->flags, pe_rsc_managed);
	set_bit(rsc->flags, pe_rsc_block);
	break;

	case action_fail_migrate:
	/* make sure it comes up somewhere else
	* or not at all
	*/
	resource_location(rsc, node, -INFINITY, "__action_migration_auto__", data_set);
	break;

	case action_fail_stop:
	rsc->next_role = RSC_ROLE_STOPPED;
	break;

	case action_fail_recover:
	if (rsc->role != RSC_ROLE_STOPPED && rsc->role != RSC_ROLE_UNKNOWN) {
	set_bit(rsc->flags, pe_rsc_failed);
	stop_action(rsc, node, FALSE);
	}
	break;

	case action_fail_restart_container:
	set_bit(rsc->flags, pe_rsc_failed);

	if (rsc->container) {
	stop_action(rsc->container, node, FALSE);
	} else if (rsc->role != RSC_ROLE_STOPPED && rsc->role != RSC_ROLE_UNKNOWN) {
	stop_action(rsc, node, FALSE);
	}
	break;

	case action_fail_reset_remote:
	set_bit(rsc->flags, pe_rsc_failed);
	if (is_set(data_set->flags, pe_flag_stonith_enabled)) {
	tmpnode = NULL;
	if (rsc->is_remote_node) {
	tmpnode = pe_find_node(data_set->nodes, rsc->id);
	}
	if (tmpnode &&
	is_baremetal_remote_node(tmpnode) &&
	tmpnode->details->remote_was_fenced == 0) {

	/* connection resource to baremetal resource failed in a way that
	* should result in fencing the remote-node. */
	pe_fence_node(data_set, tmpnode,
	"remote connection is unrecoverable");
	}
	}

	/* require the stop action regardless if fencing is occurring or not. */
	if (rsc->role > RSC_ROLE_STOPPED) {
	stop_action(rsc, node, FALSE);
	}

	/* if reconnect delay is in use, prevent the connection from exiting the
	* "STOPPED" role until the failure is cleared by the delay timeout. */
	if (rsc->remote_reconnect_interval) {
	rsc->next_role = RSC_ROLE_STOPPED;
	}
	break;
	}

	/* ensure a remote-node connection failure forces an unclean remote-node
	* to be fenced. By setting unseen = FALSE, the remote-node failure will
	* result in a fencing operation regardless if we're going to attempt to
	* reconnect to the remote-node in this transition or not. */
	if (is_set(rsc->flags, pe_rsc_failed) && rsc->is_remote_node) {
	tmpnode = pe_find_node(data_set->nodes, rsc->id);
	if (tmpnode && tmpnode->details->unclean) {
	tmpnode->details->unseen = FALSE;
	}
	}

	if (rsc->role != RSC_ROLE_STOPPED && rsc->role != RSC_ROLE_UNKNOWN) {
	if (is_set(rsc->flags, pe_rsc_orphan)) {
	if (is_set(rsc->flags, pe_rsc_managed)) {
	crm_config_warn("Detected active orphan %s running on %s",
	rsc->id, node->details->uname);
	} else {
	crm_config_warn("Cluster configured not to stop active orphans."
	" %s must be stopped manually on %s",
	rsc->id, node->details->uname);
	}
	}

	native_add_running(rsc, node, data_set);
	if (on_fail != action_fail_ignore) {
	set_bit(rsc->flags, pe_rsc_failed);
	}

	} else if (rsc->clone_name && strchr(rsc->clone_name, ':') != NULL) {
	/* Only do this for older status sections that included instance numbers
	* Otherwise stopped instances will appear as orphans
	*/
	pe_rsc_trace(rsc, "Resetting clone_name %s for %s (stopped)", rsc->clone_name, rsc->id);
	free(rsc->clone_name);
	rsc->clone_name = NULL;

	} else {
	char *key = stop_key(rsc);
	GListPtr possible_matches = find_actions(rsc->actions, key, node);
	GListPtr gIter = possible_matches;

	for (; gIter != NULL; gIter = gIter->next) {
	action_t stop = (action_t ) gIter->data;

	stop->flags \|= pe_action_optional;
	}

	g_list_free(possible_matches);
	free(key);
	}
	}

	/* create active recurring operations as optional */
	static void
	process_recurring(node_t * node, resource_t * rsc,
	int start_index, int stop_index,
	GListPtr sorted_op_list, pe_working_set_t * data_set)
	{
	int counter = -1;
	const char *task = NULL;
	const char *status = NULL;
	GListPtr gIter = sorted_op_list;

	CRM_ASSERT(rsc);
	pe_rsc_trace(rsc, "%s: Start index %d, stop index = %d", rsc->id, start_index, stop_index);

	for (; gIter != NULL; gIter = gIter->next) {
	xmlNode rsc_op = (xmlNode ) gIter->data;

	int interval = 0;
	char *key = NULL;
	const char *id = ID(rsc_op);
	const char *interval_s = NULL;

	counter++;

	if (node->details->online == FALSE) {
	pe_rsc_trace(rsc, "Skipping %s/%s: node is offline", rsc->id, node->details->uname);
	break;

	/* Need to check if there's a monitor for role="Stopped" */
	} else if (start_index < stop_index && counter <= stop_index) {
	pe_rsc_trace(rsc, "Skipping %s/%s: resource is not active", id, node->details->uname);
	continue;

	} else if (counter < start_index) {
	pe_rsc_trace(rsc, "Skipping %s/%s: old %d", id, node->details->uname, counter);
	continue;
	}

	interval_s = crm_element_value(rsc_op, XML_LRM_ATTR_INTERVAL);
	interval = crm_parse_int(interval_s, "0");
	if (interval == 0) {
	pe_rsc_trace(rsc, "Skipping %s/%s: non-recurring", id, node->details->uname);
	continue;
	}

	status = crm_element_value(rsc_op, XML_LRM_ATTR_OPSTATUS);
	if (safe_str_eq(status, "-1")) {
	pe_rsc_trace(rsc, "Skipping %s/%s: status", id, node->details->uname);
	continue;
	}
	task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK);
	/* create the action */
	key = generate_op_key(rsc->id, task, interval);
	pe_rsc_trace(rsc, "Creating %s/%s", key, node->details->uname);
	custom_action(rsc, key, task, node, TRUE, TRUE, data_set);
	}
	}

	void
	calculate_active_ops(GListPtr sorted_op_list, int start_index, int stop_index)
	{
	int counter = -1;
	int implied_monitor_start = -1;
	int implied_master_start = -1;
	const char *task = NULL;
	const char *status = NULL;
	GListPtr gIter = sorted_op_list;

	*stop_index = -1;
	*start_index = -1;

	for (; gIter != NULL; gIter = gIter->next) {
	xmlNode rsc_op = (xmlNode ) gIter->data;

	counter++;

	task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK);
	status = crm_element_value(rsc_op, XML_LRM_ATTR_OPSTATUS);

	if (safe_str_eq(task, CRMD_ACTION_STOP)
	&& safe_str_eq(status, "0")) {
	*stop_index = counter;

	} else if (safe_str_eq(task, CRMD_ACTION_START) \|\| safe_str_eq(task, CRMD_ACTION_MIGRATED)) {
	*start_index = counter;

	} else if ((implied_monitor_start <= *stop_index) && safe_str_eq(task, CRMD_ACTION_STATUS)) {
	const char *rc = crm_element_value(rsc_op, XML_LRM_ATTR_RC);

	if (safe_str_eq(rc, "0") \|\| safe_str_eq(rc, "8")) {
	implied_monitor_start = counter;
	}
	} else if (safe_str_eq(task, CRMD_ACTION_PROMOTE) \|\| safe_str_eq(task, CRMD_ACTION_DEMOTE)) {
	implied_master_start = counter;
	}
	}

	if (*start_index == -1) {
	if (implied_master_start != -1) {
	*start_index = implied_master_start;
	} else if (implied_monitor_start != -1) {
	*start_index = implied_monitor_start;
	}
	}
	}

	static resource_t *
	unpack_lrm_rsc_state(node_t * node, xmlNode * rsc_entry, pe_working_set_t * data_set)
	{
	GListPtr gIter = NULL;
	int stop_index = -1;
	int start_index = -1;
	enum rsc_role_e req_role = RSC_ROLE_UNKNOWN;

	const char *task = NULL;
	const char *rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID);

	resource_t *rsc = NULL;
	GListPtr op_list = NULL;
	GListPtr sorted_op_list = NULL;

	xmlNode *migrate_op = NULL;
	xmlNode *rsc_op = NULL;
	xmlNode *last_failure = NULL;

	enum action_fail_response on_fail = FALSE;
	enum rsc_role_e saved_role = RSC_ROLE_UNKNOWN;

	crm_trace("[%s] Processing %s on %s",
	crm_element_name(rsc_entry), rsc_id, node->details->uname);

	/* extract operations */
	op_list = NULL;
	sorted_op_list = NULL;

	for (rsc_op = __xml_first_child(rsc_entry); rsc_op != NULL; rsc_op = __xml_next_element(rsc_op)) {
	if (crm_str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, TRUE)) {
	op_list = g_list_prepend(op_list, rsc_op);
	}
	}

	if (op_list == NULL) {
	/* if there are no operations, there is nothing to do */
	return NULL;
	}

	/* find the resource */
	rsc = unpack_find_resource(data_set, node, rsc_id, rsc_entry);
	if (rsc == NULL) {
	rsc = process_orphan_resource(rsc_entry, node, data_set);
	}
	CRM_ASSERT(rsc != NULL);

	/* process operations */
	saved_role = rsc->role;
	on_fail = action_fail_ignore;
	rsc->role = RSC_ROLE_UNKNOWN;
	sorted_op_list = g_list_sort(op_list, sort_op_by_callid);

	for (gIter = sorted_op_list; gIter != NULL; gIter = gIter->next) {
	xmlNode rsc_op = (xmlNode ) gIter->data;

	task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK);
	if (safe_str_eq(task, CRMD_ACTION_MIGRATED)) {
	migrate_op = rsc_op;
	}

	unpack_rsc_op(rsc, node, rsc_op, &last_failure, &on_fail, data_set);
	}

	/* create active recurring operations as optional */
	calculate_active_ops(sorted_op_list, &start_index, &stop_index);
	process_recurring(node, rsc, start_index, stop_index, sorted_op_list, data_set);

	/* no need to free the contents */
	g_list_free(sorted_op_list);

	process_rsc_state(rsc, node, on_fail, migrate_op, data_set);

	if (get_target_role(rsc, &req_role)) {
	if (rsc->next_role == RSC_ROLE_UNKNOWN \|\| req_role < rsc->next_role) {
	pe_rsc_debug(rsc, "%s: Overwriting calculated next role %s"
	" with requested next role %s",
	rsc->id, role2text(rsc->next_role), role2text(req_role));
	rsc->next_role = req_role;

	} else if (req_role > rsc->next_role) {
	pe_rsc_info(rsc, "%s: Not overwriting calculated next role %s"
	" with requested next role %s",
	rsc->id, role2text(rsc->next_role), role2text(req_role));
	}
	}

	if (saved_role > rsc->role) {
	rsc->role = saved_role;
	}

	return rsc;
	}

	static void
	handle_orphaned_container_fillers(xmlNode * lrm_rsc_list, pe_working_set_t * data_set)
	{
	xmlNode *rsc_entry = NULL;
	for (rsc_entry = __xml_first_child(lrm_rsc_list); rsc_entry != NULL;
	rsc_entry = __xml_next_element(rsc_entry)) {

	resource_t *rsc;
	resource_t *container;
	const char *rsc_id;
	const char *container_id;

	if (safe_str_neq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE)) {
	continue;
	}

	container_id = crm_element_value(rsc_entry, XML_RSC_ATTR_CONTAINER);
	rsc_id = crm_element_value(rsc_entry, XML_ATTR_ID);
	if (container_id == NULL \|\| rsc_id == NULL) {
	continue;
	}

	container = pe_find_resource(data_set->resources, container_id);
	if (container == NULL) {
	continue;
	}

	rsc = pe_find_resource(data_set->resources, rsc_id);
	if (rsc == NULL \|\|
	is_set(rsc->flags, pe_rsc_orphan_container_filler) == FALSE \|\|
	rsc->container != NULL) {
	continue;
	}

	pe_rsc_trace(rsc, "Mapped orphaned rsc %s's container to %s", rsc->id, container_id);
	rsc->container = container;
	container->fillers = g_list_append(container->fillers, rsc);
	}
	}

	gboolean
	unpack_lrm_resources(node_t * node, xmlNode * lrm_rsc_list, pe_working_set_t * data_set)
	{
	xmlNode *rsc_entry = NULL;
	gboolean found_orphaned_container_filler = FALSE;

	CRM_CHECK(node != NULL, return FALSE);

	crm_trace("Unpacking resources on %s", node->details->uname);

	for (rsc_entry = __xml_first_child(lrm_rsc_list); rsc_entry != NULL;
	rsc_entry = __xml_next_element(rsc_entry)) {

	if (crm_str_eq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE, TRUE)) {
	resource_t *rsc = unpack_lrm_rsc_state(node, rsc_entry, data_set);
	if (!rsc) {
	continue;
	}
	if (is_set(rsc->flags, pe_rsc_orphan_container_filler)) {
	found_orphaned_container_filler = TRUE;
	}
	}
	}

	/* now that all the resource state has been unpacked for this node
	* we have to go back and map any orphaned container fillers to their
	* container resource */
	if (found_orphaned_container_filler) {
	handle_orphaned_container_fillers(lrm_rsc_list, data_set);
	}
	return TRUE;
	}

	static void
	set_active(resource_t * rsc)
	{
	resource_t *top = uber_parent(rsc);

	if (top && top->variant == pe_master) {
	rsc->role = RSC_ROLE_SLAVE;
	} else {
	rsc->role = RSC_ROLE_STARTED;
	}
	}

	static void
	set_node_score(gpointer key, gpointer value, gpointer user_data)
	{
	node_t *node = value;
	int *score = user_data;

	node->weight = *score;
	}

	#define STATUS_PATH_MAX 1024
	static xmlNode *
	find_lrm_op(const char resource, const char op, const char node, const char source,
	pe_working_set_t * data_set)
	{
	int offset = 0;
	char xpath[STATUS_PATH_MAX];

	offset += snprintf(xpath + offset, STATUS_PATH_MAX - offset, "//node_state[@uname='%s']", node);
	offset +=
	snprintf(xpath + offset, STATUS_PATH_MAX - offset, "//" XML_LRM_TAG_RESOURCE "[@id='%s']",
	resource);

	/* Need to check against transition_magic too? */
	if (source && safe_str_eq(op, CRMD_ACTION_MIGRATE)) {
	offset +=
	snprintf(xpath + offset, STATUS_PATH_MAX - offset,
	"/" XML_LRM_TAG_RSC_OP "[@operation='%s' and @migrate_target='%s']", op,
	source);
	} else if (source && safe_str_eq(op, CRMD_ACTION_MIGRATED)) {
	offset +=
	snprintf(xpath + offset, STATUS_PATH_MAX - offset,
	"/" XML_LRM_TAG_RSC_OP "[@operation='%s' and @migrate_source='%s']", op,
	source);
	} else {
	offset +=
	snprintf(xpath + offset, STATUS_PATH_MAX - offset,
	"/" XML_LRM_TAG_RSC_OP "[@operation='%s']", op);
	}

	CRM_LOG_ASSERT(offset > 0);
	return get_xpath_object(xpath, data_set->input, LOG_DEBUG);
	}

	static void
	unpack_rsc_migration(resource_t rsc, node_t node, xmlNode xml_op, pe_working_set_t data_set)
	{

	/*
	* The normal sequence is (now): migrate_to(Src) -> migrate_from(Tgt) -> stop(Src)
	*
	* So if a migrate_to is followed by a stop, then we don't need to care what
	* happened on the target node
	*
	* Without the stop, we need to look for a successful migrate_from.
	* This would also imply we're no longer running on the source
	*
	* Without the stop, and without a migrate_from op we make sure the resource
	* gets stopped on both source and target (assuming the target is up)
	*
	*/
	int stop_id = 0;
	int task_id = 0;
	xmlNode *stop_op =
	find_lrm_op(rsc->id, CRMD_ACTION_STOP, node->details->id, NULL, data_set);

	if (stop_op) {
	crm_element_value_int(stop_op, XML_LRM_ATTR_CALLID, &stop_id);
	}

	crm_element_value_int(xml_op, XML_LRM_ATTR_CALLID, &task_id);

	if (stop_op == NULL \|\| stop_id < task_id) {
	int from_rc = 0, from_status = 0;
	const char *migrate_source =
	crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_SOURCE);
	const char *migrate_target =
	crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_TARGET);

	node_t *target = pe_find_node(data_set->nodes, migrate_target);
	node_t *source = pe_find_node(data_set->nodes, migrate_source);
	xmlNode *migrate_from =
	find_lrm_op(rsc->id, CRMD_ACTION_MIGRATED, migrate_target, migrate_source,
	data_set);

	rsc->role = RSC_ROLE_STARTED; /* can be master? */
	if (migrate_from) {
	crm_element_value_int(migrate_from, XML_LRM_ATTR_RC, &from_rc);
	crm_element_value_int(migrate_from, XML_LRM_ATTR_OPSTATUS, &from_status);
	pe_rsc_trace(rsc, "%s op on %s exited with status=%d, rc=%d",
	ID(migrate_from), migrate_target, from_status, from_rc);
	}

	if (migrate_from && from_rc == PCMK_OCF_OK
	&& from_status == PCMK_LRM_OP_DONE) {
	pe_rsc_trace(rsc, "Detected dangling migration op: %s on %s", ID(xml_op),
	migrate_source);

	/* all good
	* just need to arrange for the stop action to get sent
	* but _without_ affecting the target somehow
	*/
	rsc->role = RSC_ROLE_STOPPED;
	rsc->dangling_migrations = g_list_prepend(rsc->dangling_migrations, node);

	} else if (migrate_from) { /* Failed */
	if (target && target->details->online) {
	pe_rsc_trace(rsc, "Marking active on %s %p %d", migrate_target, target,
	target->details->online);
	native_add_running(rsc, target, data_set);
	}

	} else { /* Pending or complete but erased */
	if (target && target->details->online) {
	pe_rsc_trace(rsc, "Marking active on %s %p %d", migrate_target, target,
	target->details->online);

	native_add_running(rsc, target, data_set);
	if (source && source->details->online) {
	/* If we make it here we have a partial migration. The migrate_to
	* has completed but the migrate_from on the target has not. Hold on
	* to the target and source on the resource. Later on if we detect that
	* the resource is still going to run on that target, we may continue
	* the migration */
	rsc->partial_migration_target = target;
	rsc->partial_migration_source = source;
	}
	} else {
	/* Consider it failed here - forces a restart, prevents migration */
	set_bit(rsc->flags, pe_rsc_failed);
	clear_bit(rsc->flags, pe_rsc_allow_migrate);
	}
	}
	}
	}

	static void
	unpack_rsc_migration_failure(resource_t rsc, node_t node, xmlNode xml_op, pe_working_set_t data_set)
	{
	const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);

	CRM_ASSERT(rsc);
	if (safe_str_eq(task, CRMD_ACTION_MIGRATED)) {
	int stop_id = 0;
	int migrate_id = 0;
	const char *migrate_source = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_SOURCE);
	const char *migrate_target = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_TARGET);

	xmlNode *stop_op =
	find_lrm_op(rsc->id, CRMD_ACTION_STOP, migrate_source, NULL, data_set);
	xmlNode *migrate_op =
	find_lrm_op(rsc->id, CRMD_ACTION_MIGRATE, migrate_source, migrate_target,
	data_set);

	if (stop_op) {
	crm_element_value_int(stop_op, XML_LRM_ATTR_CALLID, &stop_id);
	}
	if (migrate_op) {
	crm_element_value_int(migrate_op, XML_LRM_ATTR_CALLID, &migrate_id);
	}

	/* Get our state right */
	rsc->role = RSC_ROLE_STARTED; /* can be master? */

	if (stop_op == NULL \|\| stop_id < migrate_id) {
	node_t *source = pe_find_node(data_set->nodes, migrate_source);

	if (source && source->details->online) {
	native_add_running(rsc, source, data_set);
	}
	}

	} else if (safe_str_eq(task, CRMD_ACTION_MIGRATE)) {
	int stop_id = 0;
	int migrate_id = 0;
	const char *migrate_source = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_SOURCE);
	const char *migrate_target = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_TARGET);

	xmlNode *stop_op =
	find_lrm_op(rsc->id, CRMD_ACTION_STOP, migrate_target, NULL, data_set);
	xmlNode *migrate_op =
	find_lrm_op(rsc->id, CRMD_ACTION_MIGRATED, migrate_target, migrate_source,
	data_set);

	if (stop_op) {
	crm_element_value_int(stop_op, XML_LRM_ATTR_CALLID, &stop_id);
	}
	if (migrate_op) {
	crm_element_value_int(migrate_op, XML_LRM_ATTR_CALLID, &migrate_id);
	}

	/* Get our state right */
	rsc->role = RSC_ROLE_STARTED; /* can be master? */

	if (stop_op == NULL \|\| stop_id < migrate_id) {
	node_t *target = pe_find_node(data_set->nodes, migrate_target);

	pe_rsc_trace(rsc, "Stop: %p %d, Migrated: %p %d", stop_op, stop_id, migrate_op,
	migrate_id);
	if (target && target->details->online) {
	native_add_running(rsc, target, data_set);
	}

	} else if (migrate_op == NULL) {
	/* Make sure it gets cleaned up, the stop may pre-date the migrate_from */
	rsc->dangling_migrations = g_list_prepend(rsc->dangling_migrations, node);
	}
	}
	}

	static void
	record_failed_op(xmlNode op, node_t node, pe_working_set_t * data_set)
	{
	xmlNode *xIter = NULL;
	const char *op_key = crm_element_value(op, XML_LRM_ATTR_TASK_KEY);

	if (node->details->online == FALSE) {
	return;
	}

	for (xIter = data_set->failed->children; xIter; xIter = xIter->next) {
	const char *key = crm_element_value(xIter, XML_LRM_ATTR_TASK_KEY);
	const char *uname = crm_element_value(xIter, XML_ATTR_UNAME);

	if(safe_str_eq(op_key, key) && safe_str_eq(uname, node->details->uname)) {
	crm_trace("Skipping duplicate entry %s on %s", op_key, node->details->uname);
	return;
	}
	}

	crm_trace("Adding entry %s on %s", op_key, node->details->uname);
	crm_xml_add(op, XML_ATTR_UNAME, node->details->uname);
	add_node_copy(data_set->failed, op);
	}

	static const char get_op_key(xmlNode xml_op)
	{
	const char *key = crm_element_value(xml_op, XML_LRM_ATTR_TASK_KEY);
	if(key == NULL) {
	key = ID(xml_op);
	}
	return key;
	}

	static void
	unpack_rsc_op_failure(resource_t * rsc, node_t * node, int rc, xmlNode * xml_op, xmlNode ** last_failure,
	enum action_fail_response * on_fail, pe_working_set_t * data_set)
	{
	int interval = 0;
	bool is_probe = FALSE;
	action_t *action = NULL;

	const char *key = get_op_key(xml_op);
	const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);
	const char *op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION);

	CRM_ASSERT(rsc);

	*last_failure = xml_op;

	crm_element_value_int(xml_op, XML_LRM_ATTR_INTERVAL, &interval);
	if(interval == 0 && safe_str_eq(task, CRMD_ACTION_STATUS)) {
	is_probe = TRUE;
	pe_rsc_trace(rsc, "is a probe: %s", key);
	}

	if (rc != PCMK_OCF_NOT_INSTALLED \|\| is_set(data_set->flags, pe_flag_symmetric_cluster)) {
	crm_warn("Processing failed op %s for %s on %s: %s (%d)",
	task, rsc->id, node->details->uname, services_ocf_exitcode_str(rc),
	rc);

	record_failed_op(xml_op, node, data_set);

	} else {
	crm_trace("Processing failed op %s for %s on %s: %s (%d)",
	task, rsc->id, node->details->uname, services_ocf_exitcode_str(rc),
	rc);
	}

	action = custom_action(rsc, strdup(key), task, NULL, TRUE, FALSE, data_set);
	if ((action->on_fail <= action_fail_fence && *on_fail < action->on_fail) \|\|
	(action->on_fail == action_fail_reset_remote && *on_fail <= action_fail_recover) \|\|
	(action->on_fail == action_fail_restart_container && *on_fail <= action_fail_recover) \|\|
	(*on_fail == action_fail_restart_container && action->on_fail >= action_fail_migrate)) {
	pe_rsc_trace(rsc, "on-fail %s -> %s for %s (%s)", fail2text(*on_fail),
	fail2text(action->on_fail), action->uuid, key);
	*on_fail = action->on_fail;
	}

	if (safe_str_eq(task, CRMD_ACTION_STOP)) {
	resource_location(rsc, node, -INFINITY, "__stop_fail__", data_set);

	} else if (safe_str_eq(task, CRMD_ACTION_MIGRATE) \|\| safe_str_eq(task, CRMD_ACTION_MIGRATED)) {
	unpack_rsc_migration_failure(rsc, node, xml_op, data_set);

	} else if (safe_str_eq(task, CRMD_ACTION_PROMOTE)) {
	rsc->role = RSC_ROLE_MASTER;

	} else if (safe_str_eq(task, CRMD_ACTION_DEMOTE)) {
	/*
	* staying in role=master ends up putting the PE/TE into a loop
	* setting role=slave is not dangerous because no master will be
	* promoted until the failed resource has been fully stopped
	*/
	if (action->on_fail == action_fail_block) {
	rsc->role = RSC_ROLE_MASTER;
	rsc->next_role = RSC_ROLE_STOPPED;

	} else if(rc == PCMK_OCF_NOT_RUNNING) {
	rsc->role = RSC_ROLE_STOPPED;

	} else {
	crm_warn("Forcing %s to stop after a failed demote action", rsc->id);
	rsc->role = RSC_ROLE_SLAVE;
	rsc->next_role = RSC_ROLE_STOPPED;
	}

	} else if (compare_version("2.0", op_version) > 0 && safe_str_eq(task, CRMD_ACTION_START)) {
	crm_warn("Compatibility handling for failed op %s on %s", key, node->details->uname);
	resource_location(rsc, node, -INFINITY, "__legacy_start__", data_set);
	}

	if(is_probe && rc == PCMK_OCF_NOT_INSTALLED) {
	/* leave stopped */
	pe_rsc_trace(rsc, "Leaving %s stopped", rsc->id);
	rsc->role = RSC_ROLE_STOPPED;

	} else if (rsc->role < RSC_ROLE_STARTED) {
	pe_rsc_trace(rsc, "Setting %s active", rsc->id);
	set_active(rsc);
	}

	pe_rsc_trace(rsc, "Resource %s: role=%s, unclean=%s, on_fail=%s, fail_role=%s",
	rsc->id, role2text(rsc->role),
	node->details->unclean ? "true" : "false",
	fail2text(action->on_fail), role2text(action->fail_role));

	if (action->fail_role != RSC_ROLE_STARTED && rsc->next_role < action->fail_role) {
	rsc->next_role = action->fail_role;
	}

	if (action->fail_role == RSC_ROLE_STOPPED) {
	int score = -INFINITY;

	resource_t *fail_rsc = rsc;

	if (fail_rsc->parent) {
	resource_t *parent = uber_parent(fail_rsc);

	if (pe_rsc_is_clone(parent)
	&& is_not_set(parent->flags, pe_rsc_unique)) {
	/* for clone and master resources, if a child fails on an operation
	* with on-fail = stop, all the resources fail. Do this by preventing
	* the parent from coming up again. */
	fail_rsc = parent;
	}
	}
	crm_warn("Making sure %s doesn't come up again", fail_rsc->id);
	/* make sure it doesn't come up again */
	g_hash_table_destroy(fail_rsc->allowed_nodes);
	fail_rsc->allowed_nodes = node_hash_from_list(data_set->nodes);
	g_hash_table_foreach(fail_rsc->allowed_nodes, set_node_score, &score);
	}

	pe_free_action(action);
	}

	static int
	determine_op_status(
	resource_t rsc, int rc, int target_rc, node_t node, xmlNode * xml_op, enum action_fail_response * on_fail, pe_working_set_t * data_set)
	{
	int interval = 0;
	int result = PCMK_LRM_OP_DONE;

	const char *key = get_op_key(xml_op);
	const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);

	bool is_probe = FALSE;

	CRM_ASSERT(rsc);
	crm_element_value_int(xml_op, XML_LRM_ATTR_INTERVAL, &interval);
	if (interval == 0 && safe_str_eq(task, CRMD_ACTION_STATUS)) {
	is_probe = TRUE;
	}

	if (target_rc >= 0 && target_rc != rc) {
	result = PCMK_LRM_OP_ERROR;
	pe_rsc_debug(rsc, "%s on %s returned '%s' (%d) instead of the expected value: '%s' (%d)",
	key, node->details->uname,
	services_ocf_exitcode_str(rc), rc,
	services_ocf_exitcode_str(target_rc), target_rc);
	}

	/* we could clean this up significantly except for old LRMs and CRMs that
	* didn't include target_rc and liked to remap status
	*/
	switch (rc) {
	case PCMK_OCF_OK:
	if (is_probe && target_rc == 7) {
	result = PCMK_LRM_OP_DONE;
	pe_rsc_info(rsc, "Operation %s found resource %s active on %s",
	task, rsc->id, node->details->uname);

	/* legacy code for pre-0.6.5 operations */
	} else if (target_rc < 0 && interval > 0 && rsc->role == RSC_ROLE_MASTER) {
	/* catch status ops that return 0 instead of 8 while they
	* are supposed to be in master mode
	*/
	result = PCMK_LRM_OP_ERROR;
	}
	break;

	case PCMK_OCF_NOT_RUNNING:
	if (is_probe \|\| target_rc == rc \|\| is_not_set(rsc->flags, pe_rsc_managed)) {
	result = PCMK_LRM_OP_DONE;
	rsc->role = RSC_ROLE_STOPPED;

	/* clear any previous failure actions */
	*on_fail = action_fail_ignore;
	rsc->next_role = RSC_ROLE_UNKNOWN;

	} else if (safe_str_neq(task, CRMD_ACTION_STOP)) {
	result = PCMK_LRM_OP_ERROR;
	}
	break;

	case PCMK_OCF_RUNNING_MASTER:
	if (is_probe) {
	result = PCMK_LRM_OP_DONE;
	pe_rsc_info(rsc, "Operation %s found resource %s active in master mode on %s",
	task, rsc->id, node->details->uname);

	} else if (target_rc == rc) {
	/* nothing to do */

	} else if (target_rc >= 0) {
	result = PCMK_LRM_OP_ERROR;

	/* legacy code for pre-0.6.5 operations */
	} else if (safe_str_neq(task, CRMD_ACTION_STATUS)
	\|\| rsc->role != RSC_ROLE_MASTER) {
	result = PCMK_LRM_OP_ERROR;
	if (rsc->role != RSC_ROLE_MASTER) {
	crm_err("%s reported %s in master mode on %s",
	key, rsc->id, node->details->uname);
	}
	}
	rsc->role = RSC_ROLE_MASTER;
	break;

	case PCMK_OCF_DEGRADED_MASTER:
	case PCMK_OCF_FAILED_MASTER:
	rsc->role = RSC_ROLE_MASTER;
	result = PCMK_LRM_OP_ERROR;
	break;

	case PCMK_OCF_NOT_CONFIGURED:
	result = PCMK_LRM_OP_ERROR_FATAL;
	break;

	case PCMK_OCF_NOT_INSTALLED:
	case PCMK_OCF_INVALID_PARAM:
	case PCMK_OCF_INSUFFICIENT_PRIV:
	case PCMK_OCF_UNIMPLEMENT_FEATURE:
	if (rc == PCMK_OCF_UNIMPLEMENT_FEATURE && interval > 0) {
	result = PCMK_LRM_OP_NOTSUPPORTED;
	break;

	} else if (pe_can_fence(data_set, node) == FALSE
	&& safe_str_eq(task, CRMD_ACTION_STOP)) {
	/* If a stop fails and we can't fence, there's nothing else we can do */
	pe_proc_err("No further recovery can be attempted for %s: %s action failed with '%s' (%d)",
	rsc->id, task, services_ocf_exitcode_str(rc), rc);
	clear_bit(rsc->flags, pe_rsc_managed);
	set_bit(rsc->flags, pe_rsc_block);
	}
	result = PCMK_LRM_OP_ERROR_HARD;
	break;

	default:
	if (result == PCMK_LRM_OP_DONE) {
	crm_info("Treating %s (rc=%d) on %s as an ERROR",
	key, rc, node->details->uname);
	result = PCMK_LRM_OP_ERROR;
	}
	}

	return result;
	}

	static bool check_operation_expiry(resource_t rsc, node_t node, int rc, xmlNode xml_op, pe_working_set_t data_set)
	{
	bool expired = FALSE;
	time_t last_failure = 0;
	int interval = 0;
	int failure_timeout = rsc->failure_timeout;
	const char *key = get_op_key(xml_op);
	const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);
	const char *clear_reason = NULL;

	/* clearing recurring monitor operation failures automatically
	* needs to be carefully considered */
	if (safe_str_eq(crm_element_value(xml_op, XML_LRM_ATTR_TASK), "monitor") &&
	safe_str_neq(crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL), "0")) {

	/* TODO, in the future we should consider not clearing recurring monitor
	* op failures unless the last action for a resource was a "stop" action.
	* otherwise it is possible that clearing the monitor failure will result
	* in the resource being in an undeterministic state.
	*
	* For now we handle this potential undeterministic condition for remote
	* node connection resources by not clearing a recurring monitor op failure
	* until after the node has been fenced. */

	if (is_set(data_set->flags, pe_flag_stonith_enabled) &&
	(rsc->remote_reconnect_interval)) {

	node_t *remote_node = pe_find_node(data_set->nodes, rsc->id);
	if (remote_node && remote_node->details->remote_was_fenced == 0) {
	if (strstr(ID(xml_op), "last_failure")) {
	crm_info("Waiting to clear monitor failure for remote node %s until fencing has occurred", rsc->id);
	}
	/* disabling failure timeout for this operation because we believe
	* fencing of the remote node should occur first. */
	failure_timeout = 0;
	}
	}
	}

	if (failure_timeout > 0) {
	int last_run = 0;

	if (crm_element_value_int(xml_op, XML_RSC_OP_LAST_CHANGE, &last_run) == 0) {
	time_t now = get_effective_time(data_set);

	if (now > (last_run + failure_timeout)) {
	expired = TRUE;
	}
	}
	}

	if (expired) {
	if (failure_timeout > 0) {
	int fc = get_failcount_full(node, rsc, &last_failure, FALSE, xml_op, data_set);
	if(fc) {
	if (get_failcount_full(node, rsc, &last_failure, TRUE, xml_op, data_set) == 0) {
	clear_reason = "it expired";

	} else {
	expired = FALSE;
	}
	} else if (rsc->remote_reconnect_interval && strstr(ID(xml_op), "last_failure")) {
	/* always clear last failure when reconnect interval is set */
	clear_reason = "reconnect interval is set";
	}
	}

	} else if (strstr(ID(xml_op), "last_failure") &&
	((strcmp(task, "start") == 0) \|\| (strcmp(task, "monitor") == 0))) {

	op_digest_cache_t *digest_data = NULL;

	digest_data = rsc_action_digest_cmp(rsc, xml_op, node, data_set);

	if (digest_data->rc == RSC_DIGEST_UNKNOWN) {
	crm_trace("rsc op %s/%s on node %s does not have a op digest to compare against", rsc->id,
	key, node->details->id);
	} else if (digest_data->rc != RSC_DIGEST_MATCH) {
	clear_reason = "resource parameters have changed";
	}
	}

	if (clear_reason != NULL) {
	char *key = generate_op_key(rsc->id, CRM_OP_CLEAR_FAILCOUNT, 0);
	action_t *clear_op = custom_action(rsc, key, CRM_OP_CLEAR_FAILCOUNT,
	node, FALSE, TRUE, data_set);

	add_hash_param(clear_op->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE);

	crm_notice("Clearing failure of %s on %s because %s " CRM_XS " %s",
	rsc->id, node->details->uname, clear_reason, clear_op->uuid);
	}

	crm_element_value_int(xml_op, XML_LRM_ATTR_INTERVAL, &interval);
	if(expired && interval == 0 && safe_str_eq(task, CRMD_ACTION_STATUS)) {
	switch(rc) {
	case PCMK_OCF_OK:
	case PCMK_OCF_NOT_RUNNING:
	case PCMK_OCF_RUNNING_MASTER:
	case PCMK_OCF_DEGRADED:
	case PCMK_OCF_DEGRADED_MASTER:
	/* Don't expire probes that return these values */
	expired = FALSE;
	break;
	}
	}

	return expired;
	}

	int get_target_rc(xmlNode *xml_op)
	{
	int dummy = 0;
	int target_rc = 0;
	char *dummy_string = NULL;
	const char *key = crm_element_value(xml_op, XML_ATTR_TRANSITION_KEY);
	if (key == NULL) {
	return -1;
	}

	decode_transition_key(key, &dummy_string, &dummy, &dummy, &target_rc);
	free(dummy_string);

	return target_rc;
	}

	static enum action_fail_response
	get_action_on_fail(resource_t rsc, const char key, const char task, pe_working_set_t data_set)
	{
	int result = action_fail_recover;
	action_t *action = custom_action(rsc, strdup(key), task, NULL, TRUE, FALSE, data_set);

	result = action->on_fail;
	pe_free_action(action);

	return result;
	}

	static void
	update_resource_state(resource_t * rsc, node_t * node, xmlNode * xml_op, const char * task, int rc,
	xmlNode * last_failure, enum action_fail_response * on_fail, pe_working_set_t * data_set)
	{
	gboolean clear_past_failure = FALSE;

	CRM_ASSERT(rsc);
	CRM_ASSERT(xml_op);

	if (rc == PCMK_OCF_NOT_RUNNING) {
	clear_past_failure = TRUE;

	} else if (rc == PCMK_OCF_NOT_INSTALLED) {
	rsc->role = RSC_ROLE_STOPPED;

	} else if (safe_str_eq(task, CRMD_ACTION_STATUS)) {
	if (last_failure) {
	const char *op_key = get_op_key(xml_op);
	const char *last_failure_key = get_op_key(last_failure);

	if (safe_str_eq(op_key, last_failure_key)) {
	clear_past_failure = TRUE;
	}
	}

	if (rsc->role < RSC_ROLE_STARTED) {
	set_active(rsc);
	}

	} else if (safe_str_eq(task, CRMD_ACTION_START)) {
	rsc->role = RSC_ROLE_STARTED;
	clear_past_failure = TRUE;

	} else if (safe_str_eq(task, CRMD_ACTION_STOP)) {
	rsc->role = RSC_ROLE_STOPPED;
	clear_past_failure = TRUE;

	} else if (safe_str_eq(task, CRMD_ACTION_PROMOTE)) {
	rsc->role = RSC_ROLE_MASTER;
	clear_past_failure = TRUE;

	} else if (safe_str_eq(task, CRMD_ACTION_DEMOTE)) {
	/* Demote from Master does not clear an error */
	rsc->role = RSC_ROLE_SLAVE;

	} else if (safe_str_eq(task, CRMD_ACTION_MIGRATED)) {
	rsc->role = RSC_ROLE_STARTED;
	clear_past_failure = TRUE;

	} else if (safe_str_eq(task, CRMD_ACTION_MIGRATE)) {
	unpack_rsc_migration(rsc, node, xml_op, data_set);

	} else if (rsc->role < RSC_ROLE_STARTED) {
	pe_rsc_trace(rsc, "%s active on %s", rsc->id, node->details->uname);
	set_active(rsc);
	}

	/* clear any previous failure actions */
	if (clear_past_failure) {
	switch (*on_fail) {
	case action_fail_stop:
	case action_fail_fence:
	case action_fail_migrate:
	case action_fail_standby:
	pe_rsc_trace(rsc, "%s.%s is not cleared by a completed stop",
	rsc->id, fail2text(*on_fail));
	break;

	case action_fail_block:
	case action_fail_ignore:
	case action_fail_recover:
	case action_fail_restart_container:
	*on_fail = action_fail_ignore;
	rsc->next_role = RSC_ROLE_UNKNOWN;
	break;
	case action_fail_reset_remote:
	if (rsc->remote_reconnect_interval == 0) {
	/* when reconnect delay is not in use, the connection is allowed
	* to start again after the remote node is fenced and completely
	* stopped. Otherwise, with reconnect delay we wait for the failure
	* to be cleared entirely before reconnected can be attempted. */
	*on_fail = action_fail_ignore;
	rsc->next_role = RSC_ROLE_UNKNOWN;
	}
	break;
	}
	}
	}


	gboolean
	unpack_rsc_op(resource_t * rsc, node_t * node, xmlNode * xml_op, xmlNode ** last_failure,
	enum action_fail_response * on_fail, pe_working_set_t * data_set)
	{
	int task_id = 0;

	const char *key = NULL;
	const char *task = NULL;
	const char *task_key = NULL;

	int rc = 0;
	int status = PCMK_LRM_OP_PENDING-1;
	int target_rc = get_target_rc(xml_op);
	int interval = 0;

	gboolean expired = FALSE;
	resource_t *parent = rsc;
	enum action_fail_response failure_strategy = action_fail_recover;

	CRM_CHECK(rsc != NULL, return FALSE);
	CRM_CHECK(node != NULL, return FALSE);
	CRM_CHECK(xml_op != NULL, return FALSE);

	task_key = get_op_key(xml_op);

	task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);
	key = crm_element_value(xml_op, XML_ATTR_TRANSITION_KEY);

	crm_element_value_int(xml_op, XML_LRM_ATTR_RC, &rc);
	crm_element_value_int(xml_op, XML_LRM_ATTR_CALLID, &task_id);
	crm_element_value_int(xml_op, XML_LRM_ATTR_OPSTATUS, &status);
	crm_element_value_int(xml_op, XML_LRM_ATTR_INTERVAL, &interval);

	CRM_CHECK(task != NULL, return FALSE);
	CRM_CHECK(status <= PCMK_LRM_OP_NOT_INSTALLED, return FALSE);
	CRM_CHECK(status >= PCMK_LRM_OP_PENDING, return FALSE);

	if (safe_str_eq(task, CRMD_ACTION_NOTIFY) \|\|
	safe_str_eq(task, CRMD_ACTION_METADATA)) {
	/* safe to ignore these */
	return TRUE;
	}

	if (is_not_set(rsc->flags, pe_rsc_unique)) {
	parent = uber_parent(rsc);
	}

	pe_rsc_trace(rsc, "Unpacking task %s/%s (call_id=%d, status=%d, rc=%d) on %s (role=%s)",
	task_key, task, task_id, status, rc, node->details->uname, role2text(rsc->role));

	if (node->details->unclean) {
	pe_rsc_trace(rsc, "Node %s (where %s is running) is unclean."
	" Further action depends on the value of the stop's on-fail attribute",
	node->details->uname, rsc->id);
	}

	if (status == PCMK_LRM_OP_ERROR) {
	/* Older versions set this if rc != 0 but it's up to us to decide */
	status = PCMK_LRM_OP_DONE;
	}

	if(status != PCMK_LRM_OP_NOT_INSTALLED) {
	expired = check_operation_expiry(rsc, node, rc, xml_op, data_set);
	}

	/* Degraded results are informational only, re-map them to their error-free equivalents */
	if (rc == PCMK_OCF_DEGRADED && safe_str_eq(task, CRMD_ACTION_STATUS)) {
	rc = PCMK_OCF_OK;

	/* Add them to the failed list to highlight them for the user */
	if ((node->details->shutdown == FALSE) \|\| (node->details->online == TRUE)) {
	crm_trace("Remapping %d to %d", PCMK_OCF_DEGRADED, PCMK_OCF_OK);
	record_failed_op(xml_op, node, data_set);
	}

	} else if (rc == PCMK_OCF_DEGRADED_MASTER && safe_str_eq(task, CRMD_ACTION_STATUS)) {
	rc = PCMK_OCF_RUNNING_MASTER;

	/* Add them to the failed list to highlight them for the user */
	if ((node->details->shutdown == FALSE) \|\| (node->details->online == TRUE)) {
	crm_trace("Remapping %d to %d", PCMK_OCF_DEGRADED_MASTER, PCMK_OCF_RUNNING_MASTER);
	record_failed_op(xml_op, node, data_set);
	}
	}

	if (expired && target_rc != rc) {
	const char *magic = crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC);

	pe_rsc_debug(rsc, "Expired operation '%s' on %s returned '%s' (%d) instead of the expected value: '%s' (%d)",
	key, node->details->uname,
	services_ocf_exitcode_str(rc), rc,
	services_ocf_exitcode_str(target_rc), target_rc);

	if(interval == 0) {
	crm_notice("Ignoring expired calculated failure %s (rc=%d, magic=%s) on %s",
	task_key, rc, magic, node->details->uname);
	goto done;

	} else if(node->details->online && node->details->unclean == FALSE) {
	crm_notice("Re-initiated expired calculated failure %s (rc=%d, magic=%s) on %s",
	task_key, rc, magic, node->details->uname);
	/* This is SO horrible, but we don't have access to CancelXmlOp() yet */
	crm_xml_add(xml_op, XML_LRM_ATTR_RESTART_DIGEST, "calculated-failure-timeout");
	goto done;
	}
	}

	if(status == PCMK_LRM_OP_DONE \|\| status == PCMK_LRM_OP_ERROR) {
	status = determine_op_status(rsc, rc, target_rc, node, xml_op, on_fail, data_set);
	}

	pe_rsc_trace(rsc, "Handling status: %d", status);
	switch (status) {
	case PCMK_LRM_OP_CANCELLED:
	/* do nothing?? */
	pe_err("Don't know what to do for cancelled ops yet");
	break;

	case PCMK_LRM_OP_PENDING:
	if (safe_str_eq(task, CRMD_ACTION_START)) {
	set_bit(rsc->flags, pe_rsc_start_pending);
	set_active(rsc);

	} else if (safe_str_eq(task, CRMD_ACTION_PROMOTE)) {
	rsc->role = RSC_ROLE_MASTER;

	} else if (safe_str_eq(task, CRMD_ACTION_MIGRATE) && node->details->unclean) {
	/* If a pending migrate_to action is out on a unclean node,
	* we have to force the stop action on the target. */
	const char *migrate_target = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_TARGET);
	node_t *target = pe_find_node(data_set->nodes, migrate_target);
	if (target) {
	stop_action(rsc, target, FALSE);
	}
	}

	if (rsc->pending_task == NULL) {
	if (safe_str_eq(task, CRMD_ACTION_STATUS) && interval == 0) {
	/* Pending probes are not printed, even if pending
	* operations are requested. If someone ever requests that
	* behavior, uncomment this and the corresponding part of
	* native.c:native_pending_task().
	*/
	/rsc->pending_task = strdup("probe");/

	} else {
	rsc->pending_task = strdup(task);
	}
	}
	break;

	case PCMK_LRM_OP_DONE:
	pe_rsc_trace(rsc, "%s/%s completed on %s", rsc->id, task, node->details->uname);
	update_resource_state(rsc, node, xml_op, task, rc, *last_failure, on_fail, data_set);
	break;

	case PCMK_LRM_OP_NOT_INSTALLED:
	failure_strategy = get_action_on_fail(rsc, task_key, task, data_set);
	if (failure_strategy == action_fail_ignore) {
	crm_warn("Cannot ignore failed %s (status=%d, rc=%d) on %s: "
	"Resource agent doesn't exist",
	task_key, status, rc, node->details->uname);
	/* Also for printing it as "FAILED" by marking it as pe_rsc_failed later */
	*on_fail = action_fail_migrate;
	}
	resource_location(parent, node, -INFINITY, "hard-error", data_set);
	unpack_rsc_op_failure(rsc, node, rc, xml_op, last_failure, on_fail, data_set);
	break;

	case PCMK_LRM_OP_ERROR:
	case PCMK_LRM_OP_ERROR_HARD:
	case PCMK_LRM_OP_ERROR_FATAL:
	case PCMK_LRM_OP_TIMEOUT:
	case PCMK_LRM_OP_NOTSUPPORTED:

	failure_strategy = get_action_on_fail(rsc, task_key, task, data_set);
	if ((failure_strategy == action_fail_ignore)
	\|\| (failure_strategy == action_fail_restart_container
	&& safe_str_eq(task, CRMD_ACTION_STOP))) {

	crm_warn("Pretending the failure of %s (rc=%d) on %s succeeded",
	task_key, rc, node->details->uname);

	update_resource_state(rsc, node, xml_op, task, target_rc, *last_failure, on_fail, data_set);
	crm_xml_add(xml_op, XML_ATTR_UNAME, node->details->uname);
	set_bit(rsc->flags, pe_rsc_failure_ignored);

	record_failed_op(xml_op, node, data_set);

	if (failure_strategy == action_fail_restart_container && *on_fail <= action_fail_recover) {
	*on_fail = failure_strategy;
	}

	} else {
	unpack_rsc_op_failure(rsc, node, rc, xml_op, last_failure, on_fail, data_set);

	if(status == PCMK_LRM_OP_ERROR_HARD) {
	do_crm_log(rc != PCMK_OCF_NOT_INSTALLED?LOG_ERR:LOG_NOTICE,
	"Preventing %s from re-starting on %s: operation %s failed '%s' (%d)",
	parent->id, node->details->uname,
	task, services_ocf_exitcode_str(rc), rc);

	resource_location(parent, node, -INFINITY, "hard-error", data_set);

	} else if(status == PCMK_LRM_OP_ERROR_FATAL) {
	crm_err("Preventing %s from re-starting anywhere: operation %s failed '%s' (%d)",
	parent->id, task, services_ocf_exitcode_str(rc), rc);

	resource_location(parent, NULL, -INFINITY, "fatal-error", data_set);
	}
	}
	break;
	}

	done:
	pe_rsc_trace(rsc, "Resource %s after %s: role=%s, next=%s", rsc->id, task, role2text(rsc->role), role2text(rsc->next_role));
	return TRUE;
	}

	gboolean
	add_node_attrs(xmlNode * xml_obj, node_t * node, gboolean overwrite, pe_working_set_t * data_set)
	{
	const char *cluster_name = NULL;

	g_hash_table_insert(node->details->attrs,
	strdup(CRM_ATTR_UNAME), strdup(node->details->uname));

	g_hash_table_insert(node->details->attrs, strdup(CRM_ATTR_ID),
	strdup(node->details->id));
	if (safe_str_eq(node->details->id, data_set->dc_uuid)) {
	data_set->dc_node = node;
	node->details->is_dc = TRUE;
	g_hash_table_insert(node->details->attrs,
	strdup(CRM_ATTR_IS_DC), strdup(XML_BOOLEAN_TRUE));
	} else {
	g_hash_table_insert(node->details->attrs,
	strdup(CRM_ATTR_IS_DC), strdup(XML_BOOLEAN_FALSE));
	}

	cluster_name = g_hash_table_lookup(data_set->config_hash, "cluster-name");
	if (cluster_name) {
	g_hash_table_insert(node->details->attrs, strdup(CRM_ATTR_CLUSTER_NAME),
	strdup(cluster_name));
	}

	unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_ATTR_SETS, NULL,
	node->details->attrs, NULL, overwrite, data_set->now);

	if (pe_node_attribute_raw(node, CRM_ATTR_SITE_NAME) == NULL) {
	const char *site_name = pe_node_attribute_raw(node, "site-name");

	if (site_name) {
	g_hash_table_insert(node->details->attrs,
	strdup(CRM_ATTR_SITE_NAME),
	strdup(site_name));

	} else if (cluster_name) {
	/* Default to cluster-name if unset */
	g_hash_table_insert(node->details->attrs,
	strdup(CRM_ATTR_SITE_NAME),
	strdup(cluster_name));
	}
	}
	return TRUE;
	}

	static GListPtr
	extract_operations(const char node, const char rsc, xmlNode * rsc_entry, gboolean active_filter)
	{
	int counter = -1;
	int stop_index = -1;
	int start_index = -1;

	xmlNode *rsc_op = NULL;

	GListPtr gIter = NULL;
	GListPtr op_list = NULL;
	GListPtr sorted_op_list = NULL;

	/* extract operations */
	op_list = NULL;
	sorted_op_list = NULL;

	for (rsc_op = __xml_first_child(rsc_entry); rsc_op != NULL; rsc_op = __xml_next_element(rsc_op)) {
	if (crm_str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, TRUE)) {
	crm_xml_add(rsc_op, "resource", rsc);
	crm_xml_add(rsc_op, XML_ATTR_UNAME, node);
	op_list = g_list_prepend(op_list, rsc_op);
	}
	}

	if (op_list == NULL) {
	/* if there are no operations, there is nothing to do */
	return NULL;
	}

	sorted_op_list = g_list_sort(op_list, sort_op_by_callid);

	/* create active recurring operations as optional */
	if (active_filter == FALSE) {
	return sorted_op_list;
	}

	op_list = NULL;

	calculate_active_ops(sorted_op_list, &start_index, &stop_index);

	for (gIter = sorted_op_list; gIter != NULL; gIter = gIter->next) {
	xmlNode rsc_op = (xmlNode ) gIter->data;

	counter++;

	if (start_index < stop_index) {
	crm_trace("Skipping %s: not active", ID(rsc_entry));
	break;

	} else if (counter < start_index) {
	crm_trace("Skipping %s: old", ID(rsc_op));
	continue;
	}
	op_list = g_list_append(op_list, rsc_op);
	}

	g_list_free(sorted_op_list);
	return op_list;
	}

	GListPtr
	find_operations(const char rsc, const char node, gboolean active_filter,
	pe_working_set_t * data_set)
	{
	GListPtr output = NULL;
	GListPtr intermediate = NULL;

	xmlNode *tmp = NULL;
	xmlNode *status = find_xml_node(data_set->input, XML_CIB_TAG_STATUS, TRUE);

	node_t *this_node = NULL;

	xmlNode *node_state = NULL;

	for (node_state = __xml_first_child(status); node_state != NULL;
	node_state = __xml_next_element(node_state)) {

	if (crm_str_eq((const char *)node_state->name, XML_CIB_TAG_STATE, TRUE)) {
	const char *uname = crm_element_value(node_state, XML_ATTR_UNAME);

	if (node != NULL && safe_str_neq(uname, node)) {
	continue;
	}

	this_node = pe_find_node(data_set->nodes, uname);
	if(this_node == NULL) {
	CRM_LOG_ASSERT(this_node != NULL);
	continue;

	} else if (is_remote_node(this_node)) {
	determine_remote_online_status(data_set, this_node);

	} else {
	determine_online_status(node_state, this_node, data_set);
	}

	if (this_node->details->online \|\| is_set(data_set->flags, pe_flag_stonith_enabled)) {
	/* offline nodes run no resources...
	* unless stonith is enabled in which case we need to
	* make sure rsc start events happen after the stonith
	*/
	xmlNode *lrm_rsc = NULL;

	tmp = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE);
	tmp = find_xml_node(tmp, XML_LRM_TAG_RESOURCES, FALSE);

	for (lrm_rsc = __xml_first_child(tmp); lrm_rsc != NULL;
	lrm_rsc = __xml_next_element(lrm_rsc)) {
	if (crm_str_eq((const char *)lrm_rsc->name, XML_LRM_TAG_RESOURCE, TRUE)) {

	const char *rsc_id = crm_element_value(lrm_rsc, XML_ATTR_ID);

	if (rsc != NULL && safe_str_neq(rsc_id, rsc)) {
	continue;
	}

	intermediate = extract_operations(uname, rsc_id, lrm_rsc, active_filter);
	output = g_list_concat(output, intermediate);
	}
	}
	}
	}
	}

	return output;
	}

File Metadata

Mime Type: text/x-diff
Expires: Mon, Sep 1, 7:11 PM (1 d, 5 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 2280363
Default Alt Text: (128 KB)

No OneTemporaryActions

View Options

File Metadata

Event Timeline

No OneTemporary
Actions