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	diff --git a/include/crm/pengine/pe_types.h b/include/crm/pengine/pe_types.h
	index a817bae169..ae2b9cdcc2 100644
	--- a/include/crm/pengine/pe_types.h
	+++ b/include/crm/pengine/pe_types.h
	@@ -1,444 +1,443 @@
	/*
	* Copyright 2004-2023 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU Lesser General Public License
	* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
	*/

	#ifndef PCMK__CRM_PENGINE_PE_TYPES__H
	# define PCMK__CRM_PENGINE_PE_TYPES__H


	# include <stdbool.h> // bool
	# include <sys/types.h> // time_t
	# include <libxml/tree.h> // xmlNode
	# include <glib.h> // gboolean, guint, GList, GHashTable
	# include <crm/common/iso8601.h>
	# include <crm/common/scheduler.h>
	# include <crm/pengine/common.h>

	#ifdef __cplusplus
	extern "C" {
	#endif

	/*!
	* \file
	* \brief Data types for cluster status
	* \ingroup pengine
	*/

	typedef struct pe_node_s pe_node_t;
	typedef struct pe_action_s pe_action_t;
	typedef struct pe_resource_s pe_resource_t;
	typedef struct pe_working_set_s pe_working_set_t;

	typedef struct resource_object_functions_s {
	gboolean (unpack) (pe_resource_t, pe_working_set_t*);
	pe_resource_t (find_rsc) (pe_resource_t parent, const char search,
	const pe_node_t *node, int flags);
	/* parameter result must be free'd */
	char (parameter) (pe_resource_t, pe_node_t, gboolean, const char*,
	pe_working_set_t*);
	//! \deprecated will be removed in a future release
	void (print) (pe_resource_t, const char, long, void);
	gboolean (active) (pe_resource_t, gboolean);
	enum rsc_role_e (state) (const pe_resource_t, gboolean);
	pe_node_t (location) (const pe_resource_t, GList*, int);
	void (free) (pe_resource_t);
	void (count) (pe_resource_t);
	gboolean (is_filtered) (const pe_resource_t, GList *, gboolean);

	/*!
	* \brief Find a node (and optionally count all) where resource is active
	*
	* \param[in] rsc Resource to check
	* \param[out] count_all If not NULL, set this to count of active nodes
	* \param[out] count_clean If not NULL, set this to count of clean nodes
	*
	* \return A node where the resource is active, preferring the source node
	* if the resource is involved in a partial migration or a clean,
	* online node if the resource's "requires" is "quorum" or
	* "nothing", or NULL if the resource is inactive.
	*/
	pe_node_t (active_node)(const pe_resource_t rsc, unsigned int count_all,
	unsigned int *count_clean);

	/*!
	* \brief Get maximum resource instances per node
	*
	* \param[in] rsc Resource to check
	*
	* \return Maximum number of \p rsc instances that can be active on one node
	*/
	unsigned int (max_per_node)(const pe_resource_t rsc);
	} resource_object_functions_t;

	typedef struct resource_alloc_functions_s resource_alloc_functions_t;

	struct pe_working_set_s {
	xmlNode *input;
	crm_time_t *now;

	/* options extracted from the input */
	char *dc_uuid;
	pe_node_t *dc_node;
	const char *stonith_action;
	const char *placement_strategy;

	unsigned long long flags;

	int stonith_timeout;
	enum pe_quorum_policy no_quorum_policy;

	GHashTable *config_hash;
	GHashTable *tickets;

	// Actions for which there can be only one (e.g. fence nodeX)
	GHashTable *singletons;

	GList *nodes;
	GList *resources;
	GList *placement_constraints;
	GList *ordering_constraints;
	GList *colocation_constraints;
	GList *ticket_constraints;

	GList *actions;
	xmlNode *failed;
	xmlNode *op_defaults;
	xmlNode *rsc_defaults;

	/* stats */
	int num_synapse;
	int max_valid_nodes; //! Deprecated (will be removed in a future release)
	int order_id;
	int action_id;

	/* final output */
	xmlNode *graph;

	GHashTable *template_rsc_sets;
	const char *localhost;
	GHashTable *tags;

	int blocked_resources;
	int disabled_resources;

	GList *param_check; // History entries that need to be checked
	GList *stop_needed; // Containers that need stop actions
	time_t recheck_by; // Hint to controller to re-run scheduler by this time
	int ninstances; // Total number of resource instances
	guint shutdown_lock;// How long (seconds) to lock resources to shutdown node
	int priority_fencing_delay; // Priority fencing delay

	void *priv;
	guint node_pending_timeout; // Node pending timeout
	};

	struct pe_node_shared_s {
	const char *id;
	const char *uname;
	enum node_type type;

	/* @TODO convert these flags into a bitfield */
	gboolean online;
	gboolean standby;
	gboolean standby_onfail;
	gboolean pending;
	gboolean unclean;
	gboolean unseen;
	gboolean shutdown;
	gboolean expected_up;
	gboolean is_dc;
	gboolean maintenance;
	gboolean rsc_discovery_enabled;
	gboolean remote_requires_reset;
	gboolean remote_was_fenced;
	gboolean remote_maintenance; /* what the remote-rsc is thinking */
	gboolean unpacked;

	int num_resources;
	pe_resource_t *remote_rsc;
	GList running_rsc; / pe_resource_t* */
	GList allocated_rsc; / pe_resource_t* */

	GHashTable attrs; / char* => char* */
	GHashTable *utilization;
	GHashTable *digest_cache; //!< cache of calculated resource digests
	int priority; // calculated based on the priority of resources running on the node
	pe_working_set_t *data_set; //!< Cluster that this node is part of
	};

	struct pe_node_s {
	int weight;
	gboolean fixed; //!< \deprecated Will be removed in a future release
	int count;
	struct pe_node_shared_s *details;
	int rsc_discover_mode;
	};

	-# define pe_rsc_failure_ignored 0x01000000ULL
	# define pe_rsc_replica_container 0x02000000ULL
	# define pe_rsc_maintenance 0x04000000ULL
	# define pe_rsc_is_container 0x08000000ULL

	# define pe_rsc_needs_quorum 0x10000000ULL
	# define pe_rsc_needs_fencing 0x20000000ULL
	# define pe_rsc_needs_unfencing 0x40000000ULL

	/* INDENT-OFF */
	enum pe_action_flags {
	pe_action_pseudo = 0x00001,
	pe_action_runnable = 0x00002,
	pe_action_optional = 0x00004,
	pe_action_print_always = 0x00008,

	pe_action_have_node_attrs = 0x00010,
	pe_action_implied_by_stonith = 0x00040,
	pe_action_migrate_runnable = 0x00080,

	pe_action_dumped = 0x00100,
	pe_action_processed = 0x00200,
	#if !defined(PCMK_ALLOW_DEPRECATED) \|\| (PCMK_ALLOW_DEPRECATED == 1)
	pe_action_clear = 0x00400, //! \deprecated Unused
	#endif
	pe_action_dangle = 0x00800,

	/* This action requires one or more of its dependencies to be runnable.
	* We use this to clear the runnable flag before checking dependencies.
	*/
	pe_action_requires_any = 0x01000,

	pe_action_reschedule = 0x02000,
	pe_action_tracking = 0x04000,
	pe_action_dedup = 0x08000, //! Internal state tracking when creating graph

	pe_action_dc = 0x10000, //! Action may run on DC instead of target
	};
	/* INDENT-ON */

	struct pe_resource_s {
	char *id;
	char *clone_name;
	xmlNode *xml;
	xmlNode *orig_xml;
	xmlNode *ops_xml;

	pe_working_set_t *cluster;
	pe_resource_t *parent;

	enum pe_obj_types variant;
	void *variant_opaque;
	resource_object_functions_t *fns;
	resource_alloc_functions_t *cmds;

	enum rsc_recovery_type recovery_type;

	enum pe_restart restart_type; //!< \deprecated will be removed in future release

	int priority;
	int stickiness;
	int sort_index;
	int failure_timeout;
	int migration_threshold;
	guint remote_reconnect_ms;
	char *pending_task;

	unsigned long long flags;

	// @TODO merge these into flags
	gboolean is_remote_node;
	gboolean exclusive_discover;

	/* Pay special attention to whether you want to use rsc_cons_lhs and
	* rsc_cons directly, which include only colocations explicitly involving
	* this resource, or call libpacemaker's pcmk__with_this_colocations() and
	* pcmk__this_with_colocations() functions, which may return relevant
	* colocations involving the resource's ancestors as well.
	*/

	//!@{
	//! This field should be treated as internal to Pacemaker
	GList rsc_cons_lhs; // List of pcmk__colocation_t
	GList rsc_cons; // List of pcmk__colocation_t
	GList rsc_location; // List of pe__location_t
	GList actions; // List of pe_action_t
	GList rsc_tickets; // List of rsc_ticket
	//!@}

	pe_node_t *allocated_to;
	pe_node_t *partial_migration_target;
	pe_node_t *partial_migration_source;
	GList running_on; / pe_node_t* */
	GHashTable known_on; / pe_node_t* */
	GHashTable allowed_nodes; / pe_node_t* */

	enum rsc_role_e role;
	enum rsc_role_e next_role;

	GHashTable *meta;
	GHashTable *parameters; //! \deprecated Use pe_rsc_params() instead
	GHashTable *utilization;

	GList children; / pe_resource_t* */
	GList dangling_migrations; / pe_node_t* */

	pe_resource_t *container;
	GList *fillers;

	// @COMPAT These should be made const at next API compatibility break
	pe_node_t *pending_node; // Node on which pending_task is happening
	pe_node_t *lock_node; // Resource is shutdown-locked to this node

	time_t lock_time; // When shutdown lock started

	/* Resource parameters may have node-attribute-based rules, which means the
	* values can vary by node. This table is a cache of parameter name/value
	* tables for each node (as needed). Use pe_rsc_params() to get the table
	* for a given node.
	*/
	GHashTable *parameter_cache; // Key = node name, value = parameters table
	};

	struct pe_action_s {
	int id;
	int priority;

	pe_resource_t *rsc;
	pe_node_t *node;
	xmlNode *op_entry;

	char *task;
	char *uuid;
	char *cancel_task;
	char *reason;

	enum pe_action_flags flags;
	enum rsc_start_requirement needs;
	enum action_fail_response on_fail;
	enum rsc_role_e fail_role;

	GHashTable *meta;
	GHashTable *extra;

	/*
	* These two varables are associated with the constraint logic
	* that involves first having one or more actions runnable before
	* then allowing this action to execute.
	*
	* These varables are used with features such as 'clone-min' which
	* requires at minimum X number of cloned instances to be running
	* before an order dependency can run. Another option that uses
	* this is 'require-all=false' in ordering constrants. This option
	* says "only require one instance of a resource to start before
	* allowing dependencies to start" -- basically, require-all=false is
	* the same as clone-min=1.
	*/

	/* current number of known runnable actions in the before list. */
	int runnable_before;
	/* the number of "before" runnable actions required for this action
	* to be considered runnable */
	int required_runnable_before;

	GList actions_before; / pe_action_wrapper_t* */
	GList actions_after; / pe_action_wrapper_t* */

	/* Some of the above fields could be moved to the details,
	* except for API backward compatibility.
	*/
	void *action_details; // varies by type of action
	};

	typedef struct pe_ticket_s {
	char *id;
	gboolean granted;
	time_t last_granted;
	gboolean standby;
	GHashTable *state;
	} pe_ticket_t;

	typedef struct pe_tag_s {
	char *id;
	GList *refs;
	} pe_tag_t;

	//! Internal tracking for transition graph creation
	enum pe_link_state {
	pe_link_not_dumped, //! Internal tracking for transition graph creation
	pe_link_dumped, //! Internal tracking for transition graph creation
	pe_link_dup, //! \deprecated No longer used by Pacemaker
	};

	enum pe_discover_e {
	pe_discover_always = 0,
	pe_discover_never,
	pe_discover_exclusive,
	};

	/* INDENT-OFF */
	enum pe_ordering {
	pe_order_none = 0x0, /* deleted */
	pe_order_optional = 0x1, /* pure ordering, nothing implied */
	pe_order_apply_first_non_migratable = 0x2, /* Only apply this constraint's ordering if first is not migratable. */

	pe_order_implies_first = 0x10, /* If 'then' is required, ensure 'first' is too */
	pe_order_implies_then = 0x20, /* If 'first' is required, ensure 'then' is too */
	pe_order_promoted_implies_first = 0x40, /* If 'then' is required and then's rsc is promoted, ensure 'first' becomes required too */

	/* first requires then to be both runnable and migrate runnable. */
	pe_order_implies_first_migratable = 0x80,

	pe_order_runnable_left = 0x100, /* 'then' requires 'first' to be runnable */

	pe_order_pseudo_left = 0x200, /* 'then' can only be pseudo if 'first' is runnable */
	pe_order_implies_then_on_node = 0x400, /* If 'first' is required on 'nodeX',
	* ensure instances of 'then' on 'nodeX' are too.
	* Only really useful if 'then' is a clone and 'first' is not
	*/
	pe_order_probe = 0x800, /* If 'first->rsc' is
	* - running but about to stop, ignore the constraint
	* - otherwise, behave as runnable_left
	*/

	pe_order_restart = 0x1000, /* 'then' is runnable if 'first' is optional or runnable */
	pe_order_stonith_stop = 0x2000, //<! \deprecated Will be removed in future release
	pe_order_serialize_only = 0x4000, /* serialize */
	pe_order_same_node = 0x8000, /* applies only if 'first' and 'then' are on same node */

	pe_order_implies_first_printed = 0x10000, /* Like ..implies_first but only ensures 'first' is printed, not mandatory */
	pe_order_implies_then_printed = 0x20000, /* Like ..implies_then but only ensures 'then' is printed, not mandatory */

	pe_order_asymmetrical = 0x100000, /* Indicates asymmetrical one way ordering constraint. */
	pe_order_load = 0x200000, /* Only relevant if... */
	pe_order_one_or_more = 0x400000, /* 'then' is runnable only if one or more of its dependencies are too */
	pe_order_anti_colocation = 0x800000,

	pe_order_preserve = 0x1000000, /* Hack for breaking user ordering constraints with container resources */
	pe_order_then_cancels_first = 0x2000000, // if 'then' becomes required, 'first' becomes optional
	pe_order_trace = 0x4000000, /* test marker */

	#if !defined(PCMK_ALLOW_DEPRECATED) \|\| (PCMK_ALLOW_DEPRECATED == 1)
	// \deprecated Use pe_order_promoted_implies_first instead
	pe_order_implies_first_master = pe_order_promoted_implies_first,
	#endif
	};
	/* INDENT-ON */

	typedef struct pe_action_wrapper_s {
	enum pe_ordering type;
	enum pe_link_state state;
	pe_action_t *action;
	} pe_action_wrapper_t;

	#if !defined(PCMK_ALLOW_DEPRECATED) \|\| (PCMK_ALLOW_DEPRECATED == 1)
	#include <crm/pengine/pe_types_compat.h>
	#endif

	#ifdef __cplusplus
	}
	#endif

	#endif // PCMK__CRM_PENGINE_PE_TYPES__H
	diff --git a/include/crm/pengine/pe_types_compat.h b/include/crm/pengine/pe_types_compat.h
	index 433d11021b..9b3cf7b9ba 100644
	--- a/include/crm/pengine/pe_types_compat.h
	+++ b/include/crm/pengine/pe_types_compat.h
	@@ -1,218 +1,221 @@
	/*
	* Copyright 2004-2023 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU Lesser General Public License
	* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
	*/

	#ifndef PCMK__CRM_PENGINE_PE_TYPES_COMPAT__H
	# define PCMK__CRM_PENGINE_PE_TYPES_COMPAT__H

	#include <crm/pengine/pe_types.h>

	#ifdef __cplusplus
	extern "C" {
	#endif

	/**
	* \file
	* \brief Deprecated Pacemaker scheduler API
	* \ingroup pengine
	* \deprecated Do not include this header directly. The scheduler APIs in this
	* header, and the header itself, will be removed in a future
	* release.
	*/

	//! \deprecated Use pcmk_rsc_removed instead
	#define pe_rsc_orphan pcmk_rsc_removed

	//! \deprecated Use pcmk_rsc_managed instead
	#define pe_rsc_managed pcmk_rsc_managed

	//! \deprecated Use pcmk_rsc_blocked instead
	#define pe_rsc_block pcmk_rsc_blocked

	//! \deprecated Use pcmk_rsc_removed_filler instead
	#define pe_rsc_orphan_container_filler pcmk_rsc_removed_filler

	//! \deprecated Use pcmk_rsc_notify instead
	#define pe_rsc_notify pcmk_rsc_notify

	//! \deprecated Use pcmk_rsc_unique instead
	#define pe_rsc_unique pcmk_rsc_unique

	//! \deprecated Use pcmk_rsc_fence_device instead
	#define pe_rsc_fence_device pcmk_rsc_fence_device

	//! \deprecated Use pcmk_rsc_promotable instead
	#define pe_rsc_promotable pcmk_rsc_promotable

	//! \deprecated Use pcmk_rsc_unassigned instead
	#define pe_rsc_provisional pcmk_rsc_unassigned

	//! \deprecated Use pcmk_rsc_assigning instead
	#define pe_rsc_allocating pcmk_rsc_assigning

	//! \deprecated Use pcmk_rsc_updating_nodes instead
	#define pe_rsc_merging pcmk_rsc_updating_nodes

	//! \deprecated Use pcmk_rsc_restarting instead
	#define pe_rsc_restarting pcmk_rsc_restarting

	//! \deprecated Use pcmk_rsc_stop_if_failed instead
	#define pe_rsc_stop pcmk_rsc_stop_if_failed

	//! \deprecated Use pcmk_rsc_reload instead
	#define pe_rsc_reload pcmk_rsc_reload

	//! \deprecated Use pcmk_rsc_remote_nesting_allowed instead
	#define pe_rsc_allow_remote_remotes pcmk_rsc_remote_nesting_allowed

	//! \deprecated Use pcmk_rsc_critical instead
	#define pe_rsc_critical pcmk_rsc_critical

	//! \deprecated Use pcmk_rsc_failed instead
	#define pe_rsc_failed pcmk_rsc_failed

	//! \deprecated Use pcmk_rsc_detect_loop instead
	#define pe_rsc_detect_loop pcmk_rsc_detect_loop

	//! \deprecated Do not use
	#define pe_rsc_runnable pcmk_rsc_runnable

	//! \deprecated Use pcmk_rsc_start_pending instead
	#define pe_rsc_start_pending pcmk_rsc_start_pending

	//!< \deprecated Do not use
	#define pe_rsc_starting pcmk_rsc_starting

	//!< \deprecated Do not use
	#define pe_rsc_stopping pcmk_rsc_stopping

	//! \deprecated Use pcmk_rsc_stop_unexpected instead
	#define pe_rsc_stop_unexpected pcmk_rsc_stop_unexpected

	//! \deprecated Use pcmk_rsc_migratable instead
	#define pe_rsc_allow_migrate pcmk_rsc_migratable

	+//! \deprecated Use pcmk_rsc_ignore_failure instead
	+#define pe_rsc_failure_ignored pcmk_rsc_ignore_failure
	+
	//! \deprecated Use pcmk_sched_quorate instead
	#define pe_flag_have_quorum pcmk_sched_quorate

	//! \deprecated Use pcmk_sched_symmetric_cluster instead
	#define pe_flag_symmetric_cluster pcmk_sched_symmetric_cluster

	//! \deprecated Use pcmk_sched_in_maintenance instead
	#define pe_flag_maintenance_mode pcmk_sched_in_maintenance

	//! \deprecated Use pcmk_sched_fencing_enabled instead
	#define pe_flag_stonith_enabled pcmk_sched_fencing_enabled

	//! \deprecated Use pcmk_sched_have_fencing instead
	#define pe_flag_have_stonith_resource pcmk_sched_have_fencing

	//! \deprecated Use pcmk_sched_enable_unfencing instead
	#define pe_flag_enable_unfencing pcmk_sched_enable_unfencing

	//! \deprecated Use pcmk_sched_concurrent_fencing instead
	#define pe_flag_concurrent_fencing pcmk_sched_concurrent_fencing

	//! \deprecated Use pcmk_sched_stop_removed_resources instead
	#define pe_flag_stop_rsc_orphans pcmk_sched_stop_removed_resources

	//! \deprecated Use pcmk_sched_cancel_removed_actions instead
	#define pe_flag_stop_action_orphans pcmk_sched_cancel_removed_actions

	//! \deprecated Use pcmk_sched_stop_all instead
	#define pe_flag_stop_everything pcmk_sched_stop_all

	//! \deprecated Use pcmk_sched_start_failure_fatal instead
	#define pe_flag_start_failure_fatal pcmk_sched_start_failure_fatal

	//! \deprecated Do not use
	#define pe_flag_remove_after_stop pcmk_sched_remove_after_stop

	//! \deprecated Use pcmk_sched_startup_fencing instead
	#define pe_flag_startup_fencing pcmk_sched_startup_fencing

	//! \deprecated Use pcmk_sched_shutdown_lock instead
	#define pe_flag_shutdown_lock pcmk_sched_shutdown_lock

	//! \deprecated Use pcmk_sched_probe_resources instead
	#define pe_flag_startup_probes pcmk_sched_probe_resources

	//! \deprecated Use pcmk_sched_have_status instead
	#define pe_flag_have_status pcmk_sched_have_status

	//! \deprecated Use pcmk_sched_have_remote_nodes instead
	#define pe_flag_have_remote_nodes pcmk_sched_have_remote_nodes

	//! \deprecated Use pcmk_sched_location_only instead
	#define pe_flag_quick_location pcmk_sched_location_only

	//! \deprecated Use pcmk_sched_sanitized instead
	#define pe_flag_sanitized pcmk_sched_sanitized

	//! \deprecated Do not use
	#define pe_flag_stdout (1ULL << 22)

	//! \deprecated Use pcmk_sched_no_counts instead
	#define pe_flag_no_counts pcmk_sched_no_counts

	//! \deprecated Use pcmk_sched_no_compat instead
	#define pe_flag_no_compat pcmk_sched_no_compat

	//! \deprecated Use pcmk_sched_output_scores instead
	#define pe_flag_show_scores pcmk_sched_output_scores

	//! \deprecated Use pcmk_sched_show_utilization instead
	#define pe_flag_show_utilization pcmk_sched_show_utilization

	//! \deprecated Use pcmk_sched_validate_only instead
	#define pe_flag_check_config pcmk_sched_validate_only

	//!@{
	//! \deprecated Do not use (unused by Pacemaker)
	enum pe_graph_flags {
	pe_graph_none = 0x00000,
	pe_graph_updated_first = 0x00001,
	pe_graph_updated_then = 0x00002,
	pe_graph_disable = 0x00004,
	};
	//!@}

	//!@{
	//! \deprecated Do not use
	enum pe_check_parameters {
	pe_check_last_failure,
	pe_check_active,
	};
	//!@}

	//!< \deprecated Use pe_action_t instead
	typedef struct pe_action_s action_t;

	//!< \deprecated Use pe_action_wrapper_t instead
	typedef struct pe_action_wrapper_s action_wrapper_t;

	//!< \deprecated Use pe_node_t instead
	typedef struct pe_node_s node_t;

	//!< \deprecated Use enum pe_quorum_policy instead
	typedef enum pe_quorum_policy no_quorum_policy_t;

	//!< \deprecated use pe_resource_t instead
	typedef struct pe_resource_s resource_t;

	//!< \deprecated Use pe_tag_t instead
	typedef struct pe_tag_s tag_t;

	//!< \deprecated Use pe_ticket_t instead
	typedef struct pe_ticket_s ticket_t;

	#ifdef __cplusplus
	}
	#endif

	#endif // PCMK__CRM_PENGINE_PE_TYPES_COMPAT__H
	diff --git a/lib/pacemaker/pcmk_sched_resource.c b/lib/pacemaker/pcmk_sched_resource.c
	index 30ff1c8770..4ae9501e9c 100644
	--- a/lib/pacemaker/pcmk_sched_resource.c
	+++ b/lib/pacemaker/pcmk_sched_resource.c
	@@ -1,771 +1,771 @@
	/*
	* Copyright 2014-2023 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU General Public License version 2
	* or later (GPLv2+) WITHOUT ANY WARRANTY.
	*/

	#include <crm_internal.h>

	#include <stdlib.h>
	#include <string.h>
	#include <crm/msg_xml.h>
	#include <pacemaker-internal.h>

	#include "libpacemaker_private.h"

	// Resource assignment methods by resource variant
	static resource_alloc_functions_t assignment_methods[] = {
	{
	pcmk__primitive_assign,
	pcmk__primitive_create_actions,
	pcmk__probe_rsc_on_node,
	pcmk__primitive_internal_constraints,
	pcmk__primitive_apply_coloc_score,
	pcmk__colocated_resources,
	pcmk__with_primitive_colocations,
	pcmk__primitive_with_colocations,
	pcmk__add_colocated_node_scores,
	pcmk__apply_location,
	pcmk__primitive_action_flags,
	pcmk__update_ordered_actions,
	pcmk__output_resource_actions,
	pcmk__add_rsc_actions_to_graph,
	pcmk__primitive_add_graph_meta,
	pcmk__primitive_add_utilization,
	pcmk__primitive_shutdown_lock,
	},
	{
	pcmk__group_assign,
	pcmk__group_create_actions,
	pcmk__probe_rsc_on_node,
	pcmk__group_internal_constraints,
	pcmk__group_apply_coloc_score,
	pcmk__group_colocated_resources,
	pcmk__with_group_colocations,
	pcmk__group_with_colocations,
	pcmk__group_add_colocated_node_scores,
	pcmk__group_apply_location,
	pcmk__group_action_flags,
	pcmk__group_update_ordered_actions,
	pcmk__output_resource_actions,
	pcmk__add_rsc_actions_to_graph,
	pcmk__noop_add_graph_meta,
	pcmk__group_add_utilization,
	pcmk__group_shutdown_lock,
	},
	{
	pcmk__clone_assign,
	pcmk__clone_create_actions,
	pcmk__clone_create_probe,
	pcmk__clone_internal_constraints,
	pcmk__clone_apply_coloc_score,
	pcmk__colocated_resources,
	pcmk__with_clone_colocations,
	pcmk__clone_with_colocations,
	pcmk__add_colocated_node_scores,
	pcmk__clone_apply_location,
	pcmk__clone_action_flags,
	pcmk__instance_update_ordered_actions,
	pcmk__output_resource_actions,
	pcmk__clone_add_actions_to_graph,
	pcmk__clone_add_graph_meta,
	pcmk__clone_add_utilization,
	pcmk__clone_shutdown_lock,
	},
	{
	pcmk__bundle_assign,
	pcmk__bundle_create_actions,
	pcmk__bundle_create_probe,
	pcmk__bundle_internal_constraints,
	pcmk__bundle_apply_coloc_score,
	pcmk__colocated_resources,
	pcmk__with_bundle_colocations,
	pcmk__bundle_with_colocations,
	pcmk__add_colocated_node_scores,
	pcmk__bundle_apply_location,
	pcmk__bundle_action_flags,
	pcmk__instance_update_ordered_actions,
	pcmk__output_bundle_actions,
	pcmk__bundle_add_actions_to_graph,
	pcmk__noop_add_graph_meta,
	pcmk__bundle_add_utilization,
	pcmk__bundle_shutdown_lock,
	}
	};

	/*!
	* \internal
	* \brief Check whether a resource's agent standard, provider, or type changed
	*
	* \param[in,out] rsc Resource to check
	* \param[in,out] node Node needing unfencing if agent changed
	* \param[in] rsc_entry XML with previously known agent information
	* \param[in] active_on_node Whether \p rsc is active on \p node
	*
	* \return true if agent for \p rsc changed, otherwise false
	*/
	bool
	pcmk__rsc_agent_changed(pe_resource_t rsc, pe_node_t node,
	const xmlNode *rsc_entry, bool active_on_node)
	{
	bool changed = false;
	const char *attr_list[] = {
	XML_ATTR_TYPE,
	XML_AGENT_ATTR_CLASS,
	XML_AGENT_ATTR_PROVIDER
	};

	for (int i = 0; i < PCMK__NELEM(attr_list); i++) {
	const char *value = crm_element_value(rsc->xml, attr_list[i]);
	const char *old_value = crm_element_value(rsc_entry, attr_list[i]);

	if (!pcmk__str_eq(value, old_value, pcmk__str_none)) {
	changed = true;
	trigger_unfencing(rsc, node, "Device definition changed", NULL,
	rsc->cluster);
	if (active_on_node) {
	crm_notice("Forcing restart of %s on %s "
	"because %s changed from '%s' to '%s'",
	rsc->id, pe__node_name(node), attr_list[i],
	pcmk__s(old_value, ""), pcmk__s(value, ""));
	}
	}
	}
	if (changed && active_on_node) {
	// Make sure the resource is restarted
	custom_action(rsc, stop_key(rsc), PCMK_ACTION_STOP, node, FALSE, TRUE,
	rsc->cluster);
	pe__set_resource_flags(rsc, pcmk_rsc_start_pending);
	}
	return changed;
	}

	/*!
	* \internal
	* \brief Add resource (and any matching children) to list if it matches ID
	*
	* \param[in] result List to add resource to
	* \param[in] rsc Resource to check
	* \param[in] id ID to match
	*
	* \return (Possibly new) head of list
	*/
	static GList *
	add_rsc_if_matching(GList result, pe_resource_t rsc, const char *id)
	{
	if ((strcmp(rsc->id, id) == 0)
	\|\| ((rsc->clone_name != NULL) && (strcmp(rsc->clone_name, id) == 0))) {
	result = g_list_prepend(result, rsc);
	}
	for (GList *iter = rsc->children; iter != NULL; iter = iter->next) {
	pe_resource_t child = (pe_resource_t ) iter->data;

	result = add_rsc_if_matching(result, child, id);
	}
	return result;
	}

	/*!
	* \internal
	* \brief Find all resources matching a given ID by either ID or clone name
	*
	* \param[in] id Resource ID to check
	* \param[in] data_set Cluster working set
	*
	* \return List of all resources that match \p id
	* \note The caller is responsible for freeing the return value with
	* g_list_free().
	*/
	GList *
	pcmk__rscs_matching_id(const char id, const pe_working_set_t data_set)
	{
	GList *result = NULL;

	CRM_CHECK((id != NULL) && (data_set != NULL), return NULL);
	for (GList *iter = data_set->resources; iter != NULL; iter = iter->next) {
	result = add_rsc_if_matching(result, (pe_resource_t *) iter->data, id);
	}
	return result;
	}

	/*!
	* \internal
	* \brief Set the variant-appropriate assignment methods for a resource
	*
	* \param[in,out] data Resource to set assignment methods for
	* \param[in] user_data Ignored
	*/
	static void
	set_assignment_methods_for_rsc(gpointer data, gpointer user_data)
	{
	pe_resource_t *rsc = data;

	rsc->cmds = &assignment_methods[rsc->variant];
	g_list_foreach(rsc->children, set_assignment_methods_for_rsc, NULL);
	}

	/*!
	* \internal
	* \brief Set the variant-appropriate assignment methods for all resources
	*
	* \param[in,out] data_set Cluster working set
	*/
	void
	pcmk__set_assignment_methods(pe_working_set_t *data_set)
	{
	g_list_foreach(data_set->resources, set_assignment_methods_for_rsc, NULL);
	}

	/*!
	* \internal
	* \brief Wrapper for colocated_resources() method for readability
	*
	* \param[in] rsc Resource to add to colocated list
	* \param[in] orig_rsc Resource originally requested
	* \param[in,out] list Pointer to list to add to
	*
	* \return (Possibly new) head of list
	*/
	static inline void
	add_colocated_resources(const pe_resource_t rsc, const pe_resource_t orig_rsc,
	GList **list)
	{
	list = rsc->cmds->colocated_resources(rsc, orig_rsc, list);
	}

	// Shared implementation of resource_alloc_functions_t:colocated_resources()
	GList *
	pcmk__colocated_resources(const pe_resource_t *rsc,
	const pe_resource_t orig_rsc, GList colocated_rscs)
	{
	const GList *iter = NULL;
	GList *colocations = NULL;

	if (orig_rsc == NULL) {
	orig_rsc = rsc;
	}

	if ((rsc == NULL) \|\| (g_list_find(colocated_rscs, rsc) != NULL)) {
	return colocated_rscs;
	}

	pe_rsc_trace(orig_rsc, "%s is in colocation chain with %s",
	rsc->id, orig_rsc->id);
	colocated_rscs = g_list_prepend(colocated_rscs, (gpointer) rsc);

	// Follow colocations where this resource is the dependent resource
	colocations = pcmk__this_with_colocations(rsc);
	for (iter = colocations; iter != NULL; iter = iter->next) {
	const pcmk__colocation_t *constraint = iter->data;
	const pe_resource_t *primary = constraint->primary;

	if (primary == orig_rsc) {
	continue; // Break colocation loop
	}

	if ((constraint->score == INFINITY) &&
	(pcmk__colocation_affects(rsc, primary, constraint,
	true) == pcmk__coloc_affects_location)) {
	add_colocated_resources(primary, orig_rsc, &colocated_rscs);
	}
	}
	g_list_free(colocations);

	// Follow colocations where this resource is the primary resource
	colocations = pcmk__with_this_colocations(rsc);
	for (iter = colocations; iter != NULL; iter = iter->next) {
	const pcmk__colocation_t *constraint = iter->data;
	const pe_resource_t *dependent = constraint->dependent;

	if (dependent == orig_rsc) {
	continue; // Break colocation loop
	}

	if (pe_rsc_is_clone(rsc) && !pe_rsc_is_clone(dependent)) {
	continue; // We can't be sure whether dependent will be colocated
	}

	if ((constraint->score == INFINITY) &&
	(pcmk__colocation_affects(dependent, rsc, constraint,
	true) == pcmk__coloc_affects_location)) {
	add_colocated_resources(dependent, orig_rsc, &colocated_rscs);
	}
	}
	g_list_free(colocations);

	return colocated_rscs;
	}

	// No-op function for variants that don't need to implement add_graph_meta()
	void
	pcmk__noop_add_graph_meta(const pe_resource_t rsc, xmlNode xml)
	{
	}

	/*!
	* \internal
	* \brief Output a summary of scheduled actions for a resource
	*
	* \param[in,out] rsc Resource to output actions for
	*/
	void
	pcmk__output_resource_actions(pe_resource_t *rsc)
	{
	pe_node_t *next = NULL;
	pe_node_t *current = NULL;
	pcmk__output_t *out = NULL;

	CRM_ASSERT(rsc != NULL);

	out = rsc->cluster->priv;
	if (rsc->children != NULL) {
	for (GList *iter = rsc->children; iter != NULL; iter = iter->next) {
	pe_resource_t child = (pe_resource_t ) iter->data;

	child->cmds->output_actions(child);
	}
	return;
	}

	next = rsc->allocated_to;
	if (rsc->running_on) {
	current = pe__current_node(rsc);
	if (rsc->role == pcmk_role_stopped) {
	/* This can occur when resources are being recovered because
	* the current role can change in pcmk__primitive_create_actions()
	*/
	rsc->role = pcmk_role_started;
	}
	}

	if ((current == NULL) && pcmk_is_set(rsc->flags, pcmk_rsc_removed)) {
	/* Don't log stopped orphans */
	return;
	}

	out->message(out, "rsc-action", rsc, current, next);
	}

	/*!
	* \internal
	* \brief Add a resource to a node's list of assigned resources
	*
	* \param[in,out] node Node to add resource to
	* \param[in] rsc Resource to add
	*/
	static inline void
	add_assigned_resource(pe_node_t node, pe_resource_t rsc)
	{
	node->details->allocated_rsc = g_list_prepend(node->details->allocated_rsc,
	rsc);
	}

	/*!
	* \internal
	* \brief Assign a specified resource (of any variant) to a node
	*
	* Assign a specified resource and its children (if any) to a specified node, if
	* the node can run the resource (or unconditionally, if \p force is true). Mark
	* the resources as no longer provisional.
	*
	* If a resource can't be assigned (or \p node is \c NULL), unassign any
	* previous assignment. If \p stop_if_fail is \c true, set next role to stopped
	* and update any existing actions scheduled for the resource.
	*
	* \param[in,out] rsc Resource to assign
	* \param[in,out] node Node to assign \p rsc to
	* \param[in] force If true, assign to \p node even if unavailable
	* \param[in] stop_if_fail If \c true and either \p rsc can't be assigned
	* or \p chosen is \c NULL, set next role to
	* stopped and update existing actions (if \p rsc
	* is not a primitive, this applies to its
	* primitive descendants instead)
	*
	* \return \c true if the assignment of \p rsc changed, or \c false otherwise
	*
	* \note Assigning a resource to the NULL node using this function is different
	* from calling pcmk__unassign_resource(), in that it may also update any
	* actions created for the resource.
	* \note The \c resource_alloc_functions_t:assign() method is preferred, unless
	* a resource should be assigned to the \c NULL node or every resource in
	* a tree should be assigned to the same node.
	* \note If \p stop_if_fail is \c false, then \c pcmk__unassign_resource() can
	* completely undo the assignment. A successful assignment can be either
	* undone or left alone as final. A failed assignment has the same effect
	* as calling pcmk__unassign_resource(); there are no side effects on
	* roles or actions.
	*/
	bool
	pcmk__assign_resource(pe_resource_t rsc, pe_node_t node, bool force,
	bool stop_if_fail)
	{
	bool changed = false;

	CRM_ASSERT(rsc != NULL);

	if (rsc->children != NULL) {
	for (GList *iter = rsc->children; iter != NULL; iter = iter->next) {
	pe_resource_t *child_rsc = iter->data;

	changed \|= pcmk__assign_resource(child_rsc, node, force,
	stop_if_fail);
	}
	return changed;
	}

	// Assigning a primitive

	if (!force && (node != NULL)
	&& ((node->weight < 0)
	// Allow graph to assume that guest node connections will come up
	\|\| (!pcmk__node_available(node, true, false)
	&& !pe__is_guest_node(node)))) {

	pe_rsc_debug(rsc,
	"All nodes for resource %s are unavailable, unclean or "
	"shutting down (%s can%s run resources, with score %s)",
	rsc->id, pe__node_name(node),
	(pcmk__node_available(node, true, false)? "" : "not"),
	pcmk_readable_score(node->weight));

	if (stop_if_fail) {
	pe__set_next_role(rsc, pcmk_role_stopped, "node availability");
	}
	node = NULL;
	}

	if (rsc->allocated_to != NULL) {
	changed = !pe__same_node(rsc->allocated_to, node);
	} else {
	changed = (node != NULL);
	}
	pcmk__unassign_resource(rsc);
	pe__clear_resource_flags(rsc, pcmk_rsc_unassigned);

	if (node == NULL) {
	char *rc_stopped = NULL;

	pe_rsc_debug(rsc, "Could not assign %s to a node", rsc->id);

	if (!stop_if_fail) {
	return changed;
	}
	pe__set_next_role(rsc, pcmk_role_stopped, "unable to assign");

	for (GList *iter = rsc->actions; iter != NULL; iter = iter->next) {
	pe_action_t op = (pe_action_t ) iter->data;

	pe_rsc_debug(rsc, "Updating %s for %s assignment failure",
	op->uuid, rsc->id);

	if (pcmk__str_eq(op->task, PCMK_ACTION_STOP, pcmk__str_none)) {
	pe__clear_action_flags(op, pe_action_optional);

	} else if (pcmk__str_eq(op->task, PCMK_ACTION_START,
	pcmk__str_none)) {
	pe__clear_action_flags(op, pe_action_runnable);

	} else {
	// Cancel recurring actions, unless for stopped state
	const char *interval_ms_s = NULL;
	const char *target_rc_s = NULL;

	interval_ms_s = g_hash_table_lookup(op->meta,
	XML_LRM_ATTR_INTERVAL_MS);
	target_rc_s = g_hash_table_lookup(op->meta,
	XML_ATTR_TE_TARGET_RC);
	if (rc_stopped == NULL) {
	rc_stopped = pcmk__itoa(PCMK_OCF_NOT_RUNNING);
	}

	if (!pcmk__str_eq(interval_ms_s, "0", pcmk__str_null_matches)
	&& !pcmk__str_eq(rc_stopped, target_rc_s, pcmk__str_none)) {

	pe__clear_action_flags(op, pe_action_runnable);
	}
	}
	}
	free(rc_stopped);
	return changed;
	}

	pe_rsc_debug(rsc, "Assigning %s to %s", rsc->id, pe__node_name(node));
	rsc->allocated_to = pe__copy_node(node);

	add_assigned_resource(node, rsc);
	node->details->num_resources++;
	node->count++;
	pcmk__consume_node_capacity(node->details->utilization, rsc);

	if (pcmk_is_set(rsc->cluster->flags, pcmk_sched_show_utilization)) {
	pcmk__output_t *out = rsc->cluster->priv;

	out->message(out, "resource-util", rsc, node, __func__);
	}
	return changed;
	}

	/*!
	* \internal
	* \brief Remove any node assignment from a specified resource and its children
	*
	* If a specified resource has been assigned to a node, remove that assignment
	* and mark the resource as provisional again.
	*
	* \param[in,out] rsc Resource to unassign
	*
	* \note This function is called recursively on \p rsc and its children.
	*/
	void
	pcmk__unassign_resource(pe_resource_t *rsc)
	{
	pe_node_t *old = rsc->allocated_to;

	if (old == NULL) {
	crm_info("Unassigning %s", rsc->id);
	} else {
	crm_info("Unassigning %s from %s", rsc->id, pe__node_name(old));
	}

	pe__set_resource_flags(rsc, pcmk_rsc_unassigned);

	if (rsc->children == NULL) {
	if (old == NULL) {
	return;
	}
	rsc->allocated_to = NULL;

	/* We're going to free the pe_node_t, but its details member is shared
	* and will remain, so update that appropriately first.
	*/
	old->details->allocated_rsc = g_list_remove(old->details->allocated_rsc,
	rsc);
	old->details->num_resources--;
	pcmk__release_node_capacity(old->details->utilization, rsc);
	free(old);
	return;
	}

	for (GList *iter = rsc->children; iter != NULL; iter = iter->next) {
	pcmk__unassign_resource((pe_resource_t *) iter->data);
	}
	}

	/*!
	* \internal
	* \brief Check whether a resource has reached its migration threshold on a node
	*
	* \param[in,out] rsc Resource to check
	* \param[in] node Node to check
	* \param[out] failed If threshold has been reached, this will be set to
	* resource that failed (possibly a parent of \p rsc)
	*
	* \return true if the migration threshold has been reached, false otherwise
	*/
	bool
	pcmk__threshold_reached(pe_resource_t rsc, const pe_node_t node,
	pe_resource_t **failed)
	{
	int fail_count, remaining_tries;
	pe_resource_t *rsc_to_ban = rsc;

	// Migration threshold of 0 means never force away
	if (rsc->migration_threshold == 0) {
	return false;
	}

	// If we're ignoring failures, also ignore the migration threshold
	- if (pcmk_is_set(rsc->flags, pe_rsc_failure_ignored)) {
	+ if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
	return false;
	}

	// If there are no failures, there's no need to force away
	fail_count = pe_get_failcount(node, rsc, NULL,
	pe_fc_effective\|pe_fc_fillers, NULL);
	if (fail_count <= 0) {
	return false;
	}

	// If failed resource is anonymous clone instance, we'll force clone away
	if (!pcmk_is_set(rsc->flags, pcmk_rsc_unique)) {
	rsc_to_ban = uber_parent(rsc);
	}

	// How many more times recovery will be tried on this node
	remaining_tries = rsc->migration_threshold - fail_count;

	if (remaining_tries <= 0) {
	crm_warn("%s cannot run on %s due to reaching migration threshold "
	"(clean up resource to allow again)"
	CRM_XS " failures=%d migration-threshold=%d",
	rsc_to_ban->id, pe__node_name(node), fail_count,
	rsc->migration_threshold);
	if (failed != NULL) {
	*failed = rsc_to_ban;
	}
	return true;
	}

	crm_info("%s can fail %d more time%s on "
	"%s before reaching migration threshold (%d)",
	rsc_to_ban->id, remaining_tries, pcmk__plural_s(remaining_tries),
	pe__node_name(node), rsc->migration_threshold);
	return false;
	}

	/*!
	* \internal
	* \brief Get a node's score
	*
	* \param[in] node Node with ID to check
	* \param[in] nodes List of nodes to look for \p node score in
	*
	* \return Node's score, or -INFINITY if not found
	*/
	static int
	get_node_score(const pe_node_t node, GHashTable nodes)
	{
	pe_node_t *found_node = NULL;

	if ((node != NULL) && (nodes != NULL)) {
	found_node = g_hash_table_lookup(nodes, node->details->id);
	}
	return (found_node == NULL)? -INFINITY : found_node->weight;
	}

	/*!
	* \internal
	* \brief Compare two resources according to which should be assigned first
	*
	* \param[in] a First resource to compare
	* \param[in] b Second resource to compare
	* \param[in] data Sorted list of all nodes in cluster
	*
	* \return -1 if \p a should be assigned before \b, 0 if they are equal,
	* or +1 if \p a should be assigned after \b
	*/
	static gint
	cmp_resources(gconstpointer a, gconstpointer b, gpointer data)
	{
	/* GLib insists that this function require gconstpointer arguments, but we
	* make a small, temporary change to each argument (setting the
	* pe_rsc_merging flag) during comparison
	*/
	pe_resource_t resource1 = (pe_resource_t ) a;
	pe_resource_t resource2 = (pe_resource_t ) b;
	const GList *nodes = data;

	int rc = 0;
	int r1_score = -INFINITY;
	int r2_score = -INFINITY;
	pe_node_t *r1_node = NULL;
	pe_node_t *r2_node = NULL;
	GHashTable *r1_nodes = NULL;
	GHashTable *r2_nodes = NULL;
	const char *reason = NULL;

	// Resources with highest priority should be assigned first
	reason = "priority";
	r1_score = resource1->priority;
	r2_score = resource2->priority;
	if (r1_score > r2_score) {
	rc = -1;
	goto done;
	}
	if (r1_score < r2_score) {
	rc = 1;
	goto done;
	}

	// We need nodes to make any other useful comparisons
	reason = "no node list";
	if (nodes == NULL) {
	goto done;
	}

	// Calculate and log node scores
	resource1->cmds->add_colocated_node_scores(resource1, NULL, resource1->id,
	&r1_nodes, NULL, 1,
	pcmk__coloc_select_this_with);
	resource2->cmds->add_colocated_node_scores(resource2, NULL, resource2->id,
	&r2_nodes, NULL, 1,
	pcmk__coloc_select_this_with);
	pe__show_node_scores(true, NULL, resource1->id, r1_nodes,
	resource1->cluster);
	pe__show_node_scores(true, NULL, resource2->id, r2_nodes,
	resource2->cluster);

	// The resource with highest score on its current node goes first
	reason = "current location";
	if (resource1->running_on != NULL) {
	r1_node = pe__current_node(resource1);
	}
	if (resource2->running_on != NULL) {
	r2_node = pe__current_node(resource2);
	}
	r1_score = get_node_score(r1_node, r1_nodes);
	r2_score = get_node_score(r2_node, r2_nodes);
	if (r1_score > r2_score) {
	rc = -1;
	goto done;
	}
	if (r1_score < r2_score) {
	rc = 1;
	goto done;
	}

	// Otherwise a higher score on any node will do
	reason = "score";
	for (const GList *iter = nodes; iter != NULL; iter = iter->next) {
	const pe_node_t node = (const pe_node_t ) iter->data;

	r1_score = get_node_score(node, r1_nodes);
	r2_score = get_node_score(node, r2_nodes);
	if (r1_score > r2_score) {
	rc = -1;
	goto done;
	}
	if (r1_score < r2_score) {
	rc = 1;
	goto done;
	}
	}

	done:
	crm_trace("%s (%d)%s%s %c %s (%d)%s%s: %s",
	resource1->id, r1_score,
	((r1_node == NULL)? "" : " on "),
	((r1_node == NULL)? "" : r1_node->details->id),
	((rc < 0)? '>' : ((rc > 0)? '<' : '=')),
	resource2->id, r2_score,
	((r2_node == NULL)? "" : " on "),
	((r2_node == NULL)? "" : r2_node->details->id),
	reason);
	if (r1_nodes != NULL) {
	g_hash_table_destroy(r1_nodes);
	}
	if (r2_nodes != NULL) {
	g_hash_table_destroy(r2_nodes);
	}
	return rc;
	}

	/*!
	* \internal
	* \brief Sort resources in the order they should be assigned to nodes
	*
	* \param[in,out] data_set Cluster working set
	*/
	void
	pcmk__sort_resources(pe_working_set_t *data_set)
	{
	GList *nodes = g_list_copy(data_set->nodes);

	nodes = pcmk__sort_nodes(nodes, NULL);
	data_set->resources = g_list_sort_with_data(data_set->resources,
	cmp_resources, nodes);
	g_list_free(nodes);
	}
	diff --git a/lib/pengine/clone.c b/lib/pengine/clone.c
	index f525f0b1b9..9c05c21429 100644
	--- a/lib/pengine/clone.c
	+++ b/lib/pengine/clone.c
	@@ -1,1522 +1,1523 @@
	/*
	* Copyright 2004-2023 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU Lesser General Public License
	* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
	*/

	#include <crm_internal.h>

	#include <stdint.h>

	#include <crm/pengine/rules.h>
	#include <crm/pengine/status.h>
	#include <crm/pengine/internal.h>
	#include <pe_status_private.h>
	#include <crm/msg_xml.h>
	#include <crm/common/output.h>
	#include <crm/common/xml_internal.h>
	#include <crm/common/scheduler_internal.h>

	#ifdef PCMK__COMPAT_2_0
	#define PROMOTED_INSTANCES PCMK__ROLE_PROMOTED_LEGACY "s"
	#define UNPROMOTED_INSTANCES PCMK__ROLE_UNPROMOTED_LEGACY "s"
	#else
	#define PROMOTED_INSTANCES PCMK__ROLE_PROMOTED
	#define UNPROMOTED_INSTANCES PCMK__ROLE_UNPROMOTED
	#endif

	typedef struct clone_variant_data_s {
	int clone_max;
	int clone_node_max;

	int promoted_max;
	int promoted_node_max;

	int total_clones;

	uint32_t flags; // Group of enum pe__clone_flags

	notify_data_t *stop_notify;
	notify_data_t *start_notify;
	notify_data_t *demote_notify;
	notify_data_t *promote_notify;

	xmlNode *xml_obj_child;
	} clone_variant_data_t;

	#define get_clone_variant_data(data, rsc) \
	CRM_ASSERT((rsc != NULL) && (rsc->variant == pcmk_rsc_variant_clone)); \
	data = (clone_variant_data_t *) rsc->variant_opaque;

	/*!
	* \internal
	* \brief Return the maximum number of clone instances allowed to be run
	*
	* \param[in] clone Clone or clone instance to check
	*
	* \return Maximum instances for \p clone
	*/
	int
	pe__clone_max(const pe_resource_t *clone)
	{
	const clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, pe__const_top_resource(clone, false));
	return clone_data->clone_max;
	}

	/*!
	* \internal
	* \brief Return the maximum number of clone instances allowed per node
	*
	* \param[in] clone Promotable clone or clone instance to check
	*
	* \return Maximum allowed instances per node for \p clone
	*/
	int
	pe__clone_node_max(const pe_resource_t *clone)
	{
	const clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, pe__const_top_resource(clone, false));
	return clone_data->clone_node_max;
	}

	/*!
	* \internal
	* \brief Return the maximum number of clone instances allowed to be promoted
	*
	* \param[in] clone Promotable clone or clone instance to check
	*
	* \return Maximum promoted instances for \p clone
	*/
	int
	pe__clone_promoted_max(const pe_resource_t *clone)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, pe__const_top_resource(clone, false));
	return clone_data->promoted_max;
	}

	/*!
	* \internal
	* \brief Return the maximum number of clone instances allowed to be promoted
	*
	* \param[in] clone Promotable clone or clone instance to check
	*
	* \return Maximum promoted instances for \p clone
	*/
	int
	pe__clone_promoted_node_max(const pe_resource_t *clone)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, pe__const_top_resource(clone, false));
	return clone_data->promoted_node_max;
	}

	static GList *
	sorted_hash_table_values(GHashTable *table)
	{
	GList *retval = NULL;
	GHashTableIter iter;
	gpointer key, value;

	g_hash_table_iter_init(&iter, table);
	while (g_hash_table_iter_next(&iter, &key, &value)) {
	if (!g_list_find_custom(retval, value, (GCompareFunc) strcmp)) {
	retval = g_list_prepend(retval, (char *) value);
	}
	}

	retval = g_list_sort(retval, (GCompareFunc) strcmp);
	return retval;
	}

	static GList *
	nodes_with_status(GHashTable table, const char status)
	{
	GList *retval = NULL;
	GHashTableIter iter;
	gpointer key, value;

	g_hash_table_iter_init(&iter, table);
	while (g_hash_table_iter_next(&iter, &key, &value)) {
	if (!strcmp((char *) value, status)) {
	retval = g_list_prepend(retval, key);
	}
	}

	retval = g_list_sort(retval, (GCompareFunc) pcmk__numeric_strcasecmp);
	return retval;
	}

	static GString *
	node_list_to_str(const GList *list)
	{
	GString *retval = NULL;

	for (const GList *iter = list; iter != NULL; iter = iter->next) {
	pcmk__add_word(&retval, 1024, (const char *) iter->data);
	}

	return retval;
	}

	static void
	clone_header(pcmk__output_t out, int rc, const pe_resource_t *rsc,
	clone_variant_data_t clone_data, const char desc)
	{
	GString *attrs = NULL;

	if (pcmk_is_set(rsc->flags, pcmk_rsc_promotable)) {
	pcmk__add_separated_word(&attrs, 64, "promotable", ", ");
	}

	if (pcmk_is_set(rsc->flags, pcmk_rsc_unique)) {
	pcmk__add_separated_word(&attrs, 64, "unique", ", ");
	}

	if (pe__resource_is_disabled(rsc)) {
	pcmk__add_separated_word(&attrs, 64, "disabled", ", ");
	}

	if (pcmk_is_set(rsc->flags, pe_rsc_maintenance)) {
	pcmk__add_separated_word(&attrs, 64, "maintenance", ", ");

	} else if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	pcmk__add_separated_word(&attrs, 64, "unmanaged", ", ");
	}

	if (attrs != NULL) {
	PCMK__OUTPUT_LIST_HEADER(out, FALSE, *rc, "Clone Set: %s [%s] (%s)%s%s%s",
	rsc->id, ID(clone_data->xml_obj_child),
	(const char *) attrs->str, desc ? " (" : "",
	desc ? desc : "", desc ? ")" : "");
	g_string_free(attrs, TRUE);
	} else {
	PCMK__OUTPUT_LIST_HEADER(out, FALSE, *rc, "Clone Set: %s [%s]%s%s%s",
	rsc->id, ID(clone_data->xml_obj_child),
	desc ? " (" : "", desc ? desc : "",
	desc ? ")" : "");
	}
	}

	void
	pe__force_anon(const char standard, pe_resource_t rsc, const char *rid,
	pe_working_set_t *data_set)
	{
	if (pe_rsc_is_clone(rsc)) {
	clone_variant_data_t *clone_data = rsc->variant_opaque;

	pe_warn("Ignoring " XML_RSC_ATTR_UNIQUE " for %s because %s resources "
	"such as %s can be used only as anonymous clones",
	rsc->id, standard, rid);

	clone_data->clone_node_max = 1;
	clone_data->clone_max = QB_MIN(clone_data->clone_max,
	g_list_length(data_set->nodes));
	}
	}

	pe_resource_t *
	find_clone_instance(const pe_resource_t rsc, const char sub_id)
	{
	char *child_id = NULL;
	pe_resource_t *child = NULL;
	const char *child_base = NULL;
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, rsc);

	child_base = ID(clone_data->xml_obj_child);
	child_id = crm_strdup_printf("%s:%s", child_base, sub_id);
	child = pe_find_resource(rsc->children, child_id);

	free(child_id);
	return child;
	}

	pe_resource_t *
	pe__create_clone_child(pe_resource_t rsc, pe_working_set_t data_set)
	{
	gboolean as_orphan = FALSE;
	char *inc_num = NULL;
	char *inc_max = NULL;
	pe_resource_t *child_rsc = NULL;
	xmlNode *child_copy = NULL;
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, rsc);

	CRM_CHECK(clone_data->xml_obj_child != NULL, return FALSE);

	if (clone_data->total_clones >= clone_data->clone_max) {
	// If we've already used all available instances, this is an orphan
	as_orphan = TRUE;
	}

	// Allocate instance numbers in numerical order (starting at 0)
	inc_num = pcmk__itoa(clone_data->total_clones);
	inc_max = pcmk__itoa(clone_data->clone_max);

	child_copy = copy_xml(clone_data->xml_obj_child);

	crm_xml_add(child_copy, XML_RSC_ATTR_INCARNATION, inc_num);

	if (pe__unpack_resource(child_copy, &child_rsc, rsc,
	data_set) != pcmk_rc_ok) {
	goto bail;
	}
	/* child_rsc->globally_unique = rsc->globally_unique; */

	CRM_ASSERT(child_rsc);
	clone_data->total_clones += 1;
	pe_rsc_trace(child_rsc, "Setting clone attributes for: %s", child_rsc->id);
	rsc->children = g_list_append(rsc->children, child_rsc);
	if (as_orphan) {
	pe__set_resource_flags_recursive(child_rsc, pcmk_rsc_removed);
	}

	add_hash_param(child_rsc->meta, XML_RSC_ATTR_INCARNATION_MAX, inc_max);
	pe_rsc_trace(rsc, "Added %s instance %s", rsc->id, child_rsc->id);

	bail:
	free(inc_num);
	free(inc_max);

	return child_rsc;
	}

	gboolean
	clone_unpack(pe_resource_t * rsc, pe_working_set_t * data_set)
	{
	int lpc = 0;
	xmlNode *a_child = NULL;
	xmlNode *xml_obj = rsc->xml;
	clone_variant_data_t *clone_data = NULL;

	const char *max_clones = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INCARNATION_MAX);
	const char *max_clones_node = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INCARNATION_NODEMAX);

	pe_rsc_trace(rsc, "Processing resource %s...", rsc->id);

	clone_data = calloc(1, sizeof(clone_variant_data_t));
	rsc->variant_opaque = clone_data;

	if (pcmk_is_set(rsc->flags, pcmk_rsc_promotable)) {
	const char *promoted_max = NULL;
	const char *promoted_node_max = NULL;

	promoted_max = g_hash_table_lookup(rsc->meta,
	XML_RSC_ATTR_PROMOTED_MAX);
	if (promoted_max == NULL) {
	// @COMPAT deprecated since 2.0.0
	promoted_max = g_hash_table_lookup(rsc->meta,
	PCMK_XA_PROMOTED_MAX_LEGACY);
	}

	promoted_node_max = g_hash_table_lookup(rsc->meta,
	XML_RSC_ATTR_PROMOTED_NODEMAX);
	if (promoted_node_max == NULL) {
	// @COMPAT deprecated since 2.0.0
	promoted_node_max =
	g_hash_table_lookup(rsc->meta,
	PCMK_XA_PROMOTED_NODE_MAX_LEGACY);
	}

	// Use 1 as default but 0 for minimum and invalid
	if (promoted_max == NULL) {
	clone_data->promoted_max = 1;
	} else {
	pcmk__scan_min_int(promoted_max, &(clone_data->promoted_max), 0);
	}

	// Use 1 as default but 0 for minimum and invalid
	if (promoted_node_max == NULL) {
	clone_data->promoted_node_max = 1;
	} else {
	pcmk__scan_min_int(promoted_node_max,
	&(clone_data->promoted_node_max), 0);
	}
	}

	// Implied by calloc()
	/* clone_data->xml_obj_child = NULL; */

	// Use 1 as default but 0 for minimum and invalid
	if (max_clones_node == NULL) {
	clone_data->clone_node_max = 1;
	} else {
	pcmk__scan_min_int(max_clones_node, &(clone_data->clone_node_max), 0);
	}

	/* Use number of nodes (but always at least 1, which is handy for crm_verify
	* for a CIB without nodes) as default, but 0 for minimum and invalid
	*/
	if (max_clones == NULL) {
	clone_data->clone_max = QB_MAX(1, g_list_length(data_set->nodes));
	} else {
	pcmk__scan_min_int(max_clones, &(clone_data->clone_max), 0);
	}

	if (crm_is_true(g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_ORDERED))) {
	clone_data->flags = pcmk__set_flags_as(__func__, __LINE__, LOG_TRACE,
	"Clone", rsc->id,
	clone_data->flags,
	pe__clone_ordered,
	"pe__clone_ordered");
	}

	if (!pcmk_is_set(rsc->flags, pcmk_rsc_unique)
	&& (clone_data->clone_node_max > 1)) {

	pcmk__config_err("Ignoring " XML_RSC_ATTR_PROMOTED_MAX " for %s "
	"because anonymous clones support only one instance "
	"per node", rsc->id);
	clone_data->clone_node_max = 1;
	}

	pe_rsc_trace(rsc, "Options for %s", rsc->id);
	pe_rsc_trace(rsc, "\tClone max: %d", clone_data->clone_max);
	pe_rsc_trace(rsc, "\tClone node max: %d", clone_data->clone_node_max);
	pe_rsc_trace(rsc, "\tClone is unique: %s",
	pe__rsc_bool_str(rsc, pcmk_rsc_unique));
	pe_rsc_trace(rsc, "\tClone is promotable: %s",
	pe__rsc_bool_str(rsc, pcmk_rsc_promotable));

	// Clones may contain a single group or primitive
	for (a_child = pcmk__xe_first_child(xml_obj); a_child != NULL;
	a_child = pcmk__xe_next(a_child)) {

	if (pcmk__str_any_of((const char *)a_child->name, XML_CIB_TAG_RESOURCE, XML_CIB_TAG_GROUP, NULL)) {
	clone_data->xml_obj_child = a_child;
	break;
	}
	}

	if (clone_data->xml_obj_child == NULL) {
	pcmk__config_err("%s has nothing to clone", rsc->id);
	return FALSE;
	}

	/*
	* Make clones ever so slightly sticky by default
	*
	* This helps ensure clone instances are not shuffled around the cluster
	* for no benefit in situations when pre-allocation is not appropriate
	*/
	if (g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_STICKINESS) == NULL) {
	add_hash_param(rsc->meta, XML_RSC_ATTR_STICKINESS, "1");
	}

	/* This ensures that the globally-unique value always exists for children to
	* inherit when being unpacked, as well as in resource agents' environment.
	*/
	add_hash_param(rsc->meta, XML_RSC_ATTR_UNIQUE,
	pe__rsc_bool_str(rsc, pcmk_rsc_unique));

	if (clone_data->clone_max <= 0) {
	/* Create one child instance so that unpack_find_resource() will hook up
	* any orphans up to the parent correctly.
	*/
	if (pe__create_clone_child(rsc, data_set) == NULL) {
	return FALSE;
	}

	} else {
	// Create a child instance for each available instance number
	for (lpc = 0; lpc < clone_data->clone_max; lpc++) {
	if (pe__create_clone_child(rsc, data_set) == NULL) {
	return FALSE;
	}
	}
	}

	pe_rsc_trace(rsc, "Added %d children to resource %s...", clone_data->clone_max, rsc->id);
	return TRUE;
	}

	gboolean
	clone_active(pe_resource_t * rsc, gboolean all)
	{
	GList *gIter = rsc->children;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_resource_t child_rsc = (pe_resource_t ) gIter->data;
	gboolean child_active = child_rsc->fns->active(child_rsc, all);

	if (all == FALSE && child_active) {
	return TRUE;
	} else if (all && child_active == FALSE) {
	return FALSE;
	}
	}

	if (all) {
	return TRUE;
	} else {
	return FALSE;
	}
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	static void
	short_print(const char list, const char prefix, const char *type,
	const char suffix, long options, void print_data)
	{
	if(suffix == NULL) {
	suffix = "";
	}

	if (!pcmk__str_empty(list)) {
	if (options & pe_print_html) {
	status_print("<li>");
	}
	status_print("%s%s: [ %s ]%s", prefix, type, list, suffix);

	if (options & pe_print_html) {
	status_print("</li>\n");

	} else if (options & pe_print_suppres_nl) {
	/* nothing */
	} else if ((options & pe_print_printf) \|\| (options & pe_print_ncurses)) {
	status_print("\n");
	}

	}
	}

	static const char *
	configured_role_str(pe_resource_t * rsc)
	{
	const char *target_role = g_hash_table_lookup(rsc->meta,
	XML_RSC_ATTR_TARGET_ROLE);

	if ((target_role == NULL) && rsc->children && rsc->children->data) {
	target_role = g_hash_table_lookup(((pe_resource_t*)rsc->children->data)->meta,
	XML_RSC_ATTR_TARGET_ROLE);
	}
	return target_role;
	}

	static enum rsc_role_e
	configured_role(pe_resource_t * rsc)
	{
	const char *target_role = configured_role_str(rsc);

	if (target_role) {
	return text2role(target_role);
	}
	return pcmk_role_unknown;
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	static void
	clone_print_xml(pe_resource_t rsc, const char pre_text, long options,
	void *print_data)
	{
	char *child_text = crm_strdup_printf("%s ", pre_text);
	const char *target_role = configured_role_str(rsc);
	GList *gIter = rsc->children;

	status_print("%s<clone ", pre_text);
	status_print(XML_ATTR_ID "=\"%s\" ", rsc->id);
	status_print("multi_state=\"%s\" ",
	pe__rsc_bool_str(rsc, pcmk_rsc_promotable));
	status_print("unique=\"%s\" ", pe__rsc_bool_str(rsc, pcmk_rsc_unique));
	status_print("managed=\"%s\" ",
	pe__rsc_bool_str(rsc, pcmk_rsc_managed));
	status_print("failed=\"%s\" ", pe__rsc_bool_str(rsc, pcmk_rsc_failed));
	status_print("failure_ignored=\"%s\" ",
	- pe__rsc_bool_str(rsc, pe_rsc_failure_ignored));
	+ pe__rsc_bool_str(rsc, pcmk_rsc_ignore_failure));
	if (target_role) {
	status_print("target_role=\"%s\" ", target_role);
	}
	status_print(">\n");

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

	child_rsc->fns->print(child_rsc, child_text, options, print_data);
	}

	status_print("%s</clone>\n", pre_text);
	free(child_text);
	}

	bool
	is_set_recursive(const pe_resource_t *rsc, long long flag, bool any)
	{
	GList *gIter;
	bool all = !any;

	if (pcmk_is_set(rsc->flags, flag)) {
	if(any) {
	return TRUE;
	}
	} else if(all) {
	return FALSE;
	}

	for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) {
	if(is_set_recursive(gIter->data, flag, any)) {
	if(any) {
	return TRUE;
	}

	} else if(all) {
	return FALSE;
	}
	}

	if(all) {
	return TRUE;
	}
	return FALSE;
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	void
	clone_print(pe_resource_t rsc, const char pre_text, long options,
	void *print_data)
	{
	GString *list_text = NULL;
	char *child_text = NULL;
	GString *stopped_list = NULL;

	GList *promoted_list = NULL;
	GList *started_list = NULL;
	GList *gIter = rsc->children;

	clone_variant_data_t *clone_data = NULL;
	int active_instances = 0;

	if (pre_text == NULL) {
	pre_text = " ";
	}

	if (options & pe_print_xml) {
	clone_print_xml(rsc, pre_text, options, print_data);
	return;
	}

	get_clone_variant_data(clone_data, rsc);

	child_text = crm_strdup_printf("%s ", pre_text);

	status_print("%sClone Set: %s [%s]%s%s%s",
	pre_text ? pre_text : "", rsc->id, ID(clone_data->xml_obj_child),
	pcmk_is_set(rsc->flags, pcmk_rsc_promotable)? " (promotable)" : "",
	pcmk_is_set(rsc->flags, pcmk_rsc_unique)? " (unique)" : "",
	pcmk_is_set(rsc->flags, pcmk_rsc_managed)? "" : " (unmanaged)");

	if (options & pe_print_html) {
	status_print("\n<ul>\n");

	} else if ((options & pe_print_log) == 0) {
	status_print("\n");
	}

	for (; gIter != NULL; gIter = gIter->next) {
	gboolean print_full = FALSE;
	pe_resource_t child_rsc = (pe_resource_t ) gIter->data;
	gboolean partially_active = child_rsc->fns->active(child_rsc, FALSE);

	if (options & pe_print_clone_details) {
	print_full = TRUE;
	}

	if (pcmk_is_set(rsc->flags, pcmk_rsc_unique)) {
	// Print individual instance when unique (except stopped orphans)
	if (partially_active
	\|\| !pcmk_is_set(rsc->flags, pcmk_rsc_removed)) {
	print_full = TRUE;
	}

	// Everything else in this block is for anonymous clones

	} else if (pcmk_is_set(options, pe_print_pending)
	&& (child_rsc->pending_task != NULL)
	&& strcmp(child_rsc->pending_task, "probe")) {
	// Print individual instance when non-probe action is pending
	print_full = TRUE;

	} else if (partially_active == FALSE) {
	// List stopped instances when requested (except orphans)
	if (!pcmk_is_set(child_rsc->flags, pcmk_rsc_removed)
	&& !pcmk_is_set(options, pe_print_clone_active)) {

	pcmk__add_word(&stopped_list, 1024, child_rsc->id);
	}

	} else if (is_set_recursive(child_rsc, pcmk_rsc_removed, TRUE)
	\|\| !is_set_recursive(child_rsc, pcmk_rsc_managed, FALSE)
	\|\| is_set_recursive(child_rsc, pcmk_rsc_failed, TRUE)) {

	// Print individual instance when active orphaned/unmanaged/failed
	print_full = TRUE;

	} else if (child_rsc->fns->active(child_rsc, TRUE)) {
	// Instance of fully active anonymous clone

	pe_node_t *location = child_rsc->fns->location(child_rsc, NULL, TRUE);

	if (location) {
	// Instance is active on a single node

	enum rsc_role_e a_role = child_rsc->fns->state(child_rsc, TRUE);

	if (location->details->online == FALSE && location->details->unclean) {
	print_full = TRUE;

	} else if (a_role > pcmk_role_unpromoted) {
	promoted_list = g_list_append(promoted_list, location);

	} else {
	started_list = g_list_append(started_list, location);
	}

	} else {
	/* uncolocated group - bleh */
	print_full = TRUE;
	}

	} else {
	// Instance of partially active anonymous clone
	print_full = TRUE;
	}

	if (print_full) {
	if (options & pe_print_html) {
	status_print("<li>\n");
	}
	child_rsc->fns->print(child_rsc, child_text, options, print_data);
	if (options & pe_print_html) {
	status_print("</li>\n");
	}
	}
	}

	/* Promoted */
	promoted_list = g_list_sort(promoted_list, pe__cmp_node_name);
	for (gIter = promoted_list; gIter; gIter = gIter->next) {
	pe_node_t *host = gIter->data;

	pcmk__add_word(&list_text, 1024, host->details->uname);
	active_instances++;
	}

	if (list_text != NULL) {
	short_print((const char *) list_text->str, child_text,
	PROMOTED_INSTANCES, NULL, options, print_data);
	g_string_truncate(list_text, 0);
	}
	g_list_free(promoted_list);

	/* Started/Unpromoted */
	started_list = g_list_sort(started_list, pe__cmp_node_name);
	for (gIter = started_list; gIter; gIter = gIter->next) {
	pe_node_t *host = gIter->data;

	pcmk__add_word(&list_text, 1024, host->details->uname);
	active_instances++;
	}

	if (list_text != NULL) {
	if (pcmk_is_set(rsc->flags, pcmk_rsc_promotable)) {
	enum rsc_role_e role = configured_role(rsc);

	if (role == pcmk_role_unpromoted) {
	short_print((const char *) list_text->str, child_text,
	UNPROMOTED_INSTANCES " (target-role)", NULL,
	options, print_data);
	} else {
	short_print((const char *) list_text->str, child_text,
	UNPROMOTED_INSTANCES, NULL, options, print_data);
	}

	} else {
	short_print((const char *) list_text->str, child_text, "Started",
	NULL, options, print_data);
	}
	}

	g_list_free(started_list);

	if (!pcmk_is_set(options, pe_print_clone_active)) {
	const char *state = "Stopped";
	enum rsc_role_e role = configured_role(rsc);

	if (role == pcmk_role_stopped) {
	state = "Stopped (disabled)";
	}

	if (!pcmk_is_set(rsc->flags, pcmk_rsc_unique)
	&& (clone_data->clone_max > active_instances)) {

	GList *nIter;
	GList *list = g_hash_table_get_values(rsc->allowed_nodes);

	/* Custom stopped list for non-unique clones */
	if (stopped_list != NULL) {
	g_string_truncate(stopped_list, 0);
	}

	if (list == NULL) {
	/* Clusters with symmetrical=false haven't calculated allowed_nodes yet
	* If we've not probed for them yet, the Stopped list will be empty
	*/
	list = g_hash_table_get_values(rsc->known_on);
	}

	list = g_list_sort(list, pe__cmp_node_name);
	for (nIter = list; nIter != NULL; nIter = nIter->next) {
	pe_node_t node = (pe_node_t )nIter->data;

	if (pe_find_node(rsc->running_on, node->details->uname) == NULL) {
	pcmk__add_word(&stopped_list, 1024, node->details->uname);
	}
	}
	g_list_free(list);
	}

	if (stopped_list != NULL) {
	short_print((const char *) stopped_list->str, child_text, state,
	NULL, options, print_data);
	}
	}

	if (options & pe_print_html) {
	status_print("</ul>\n");
	}

	if (list_text != NULL) {
	g_string_free(list_text, TRUE);
	}

	if (stopped_list != NULL) {
	g_string_free(stopped_list, TRUE);
	}
	free(child_text);
	}

	PCMK__OUTPUT_ARGS("clone", "uint32_t", "pe_resource_t ", "GList ", "GList *")
	int
	pe__clone_xml(pcmk__output_t *out, va_list args)
	{
	uint32_t show_opts = va_arg(args, uint32_t);
	pe_resource_t rsc = va_arg(args, pe_resource_t );
	GList only_node = va_arg(args, GList );
	GList only_rsc = va_arg(args, GList );


	const char *desc = NULL;
	GList *gIter = rsc->children;
	GList *all = NULL;
	int rc = pcmk_rc_no_output;
	gboolean printed_header = FALSE;
	gboolean print_everything = TRUE;



	if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
	return rc;
	}

	print_everything = pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches) \|\|
	(strstr(rsc->id, ":") != NULL && pcmk__str_in_list(rsc->id, only_rsc, pcmk__str_star_matches));

	all = g_list_prepend(all, (gpointer) "*");

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

	if (pcmk__rsc_filtered_by_node(child_rsc, only_node)) {
	continue;
	}

	if (child_rsc->fns->is_filtered(child_rsc, only_rsc, print_everything)) {
	continue;
	}

	if (!printed_header) {
	printed_header = TRUE;

	desc = pe__resource_description(rsc, show_opts);
	rc = pe__name_and_nvpairs_xml(out, true, "clone", 10,
	"id", rsc->id,
	"multi_state",
	pe__rsc_bool_str(rsc, pcmk_rsc_promotable),
	"unique", pe__rsc_bool_str(rsc, pcmk_rsc_unique),
	"maintenance", pe__rsc_bool_str(rsc, pe_rsc_maintenance),
	"managed", pe__rsc_bool_str(rsc, pcmk_rsc_managed),
	"disabled", pcmk__btoa(pe__resource_is_disabled(rsc)),
	"failed", pe__rsc_bool_str(rsc, pcmk_rsc_failed),
	- "failure_ignored", pe__rsc_bool_str(rsc, pe_rsc_failure_ignored),
	+ "failure_ignored",
	+ pe__rsc_bool_str(rsc, pcmk_rsc_ignore_failure),
	"target_role", configured_role_str(rsc),
	"description", desc);
	CRM_ASSERT(rc == pcmk_rc_ok);
	}

	out->message(out, crm_map_element_name(child_rsc->xml), show_opts,
	child_rsc, only_node, all);
	}

	if (printed_header) {
	pcmk__output_xml_pop_parent(out);
	}

	g_list_free(all);
	return rc;
	}

	PCMK__OUTPUT_ARGS("clone", "uint32_t", "pe_resource_t ", "GList ", "GList *")
	int
	pe__clone_default(pcmk__output_t *out, va_list args)
	{
	uint32_t show_opts = va_arg(args, uint32_t);
	pe_resource_t rsc = va_arg(args, pe_resource_t );
	GList only_node = va_arg(args, GList );
	GList only_rsc = va_arg(args, GList );

	GHashTable *stopped = NULL;

	GString *list_text = NULL;

	GList *promoted_list = NULL;
	GList *started_list = NULL;
	GList *gIter = rsc->children;

	const char *desc = NULL;

	clone_variant_data_t *clone_data = NULL;
	int active_instances = 0;
	int rc = pcmk_rc_no_output;
	gboolean print_everything = TRUE;

	desc = pe__resource_description(rsc, show_opts);

	get_clone_variant_data(clone_data, rsc);

	if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
	return rc;
	}

	print_everything = pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches) \|\|
	(strstr(rsc->id, ":") != NULL && pcmk__str_in_list(rsc->id, only_rsc, pcmk__str_star_matches));

	for (; gIter != NULL; gIter = gIter->next) {
	gboolean print_full = FALSE;
	pe_resource_t child_rsc = (pe_resource_t ) gIter->data;
	gboolean partially_active = child_rsc->fns->active(child_rsc, FALSE);

	if (pcmk__rsc_filtered_by_node(child_rsc, only_node)) {
	continue;
	}

	if (child_rsc->fns->is_filtered(child_rsc, only_rsc, print_everything)) {
	continue;
	}

	if (pcmk_is_set(show_opts, pcmk_show_clone_detail)) {
	print_full = TRUE;
	}

	if (pcmk_is_set(rsc->flags, pcmk_rsc_unique)) {
	// Print individual instance when unique (except stopped orphans)
	if (partially_active
	\|\| !pcmk_is_set(rsc->flags, pcmk_rsc_removed)) {
	print_full = TRUE;
	}

	// Everything else in this block is for anonymous clones

	} else if (pcmk_is_set(show_opts, pcmk_show_pending)
	&& (child_rsc->pending_task != NULL)
	&& strcmp(child_rsc->pending_task, "probe")) {
	// Print individual instance when non-probe action is pending
	print_full = TRUE;

	} else if (partially_active == FALSE) {
	// List stopped instances when requested (except orphans)
	if (!pcmk_is_set(child_rsc->flags, pcmk_rsc_removed)
	&& !pcmk_is_set(show_opts, pcmk_show_clone_detail)
	&& pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
	if (stopped == NULL) {
	stopped = pcmk__strkey_table(free, free);
	}
	g_hash_table_insert(stopped, strdup(child_rsc->id), strdup("Stopped"));
	}

	} else if (is_set_recursive(child_rsc, pcmk_rsc_removed, TRUE)
	\|\| !is_set_recursive(child_rsc, pcmk_rsc_managed, FALSE)
	\|\| is_set_recursive(child_rsc, pcmk_rsc_failed, TRUE)) {

	// Print individual instance when active orphaned/unmanaged/failed
	print_full = TRUE;

	} else if (child_rsc->fns->active(child_rsc, TRUE)) {
	// Instance of fully active anonymous clone

	pe_node_t *location = child_rsc->fns->location(child_rsc, NULL, TRUE);

	if (location) {
	// Instance is active on a single node

	enum rsc_role_e a_role = child_rsc->fns->state(child_rsc, TRUE);

	if (location->details->online == FALSE && location->details->unclean) {
	print_full = TRUE;

	} else if (a_role > pcmk_role_unpromoted) {
	promoted_list = g_list_append(promoted_list, location);

	} else {
	started_list = g_list_append(started_list, location);
	}

	} else {
	/* uncolocated group - bleh */
	print_full = TRUE;
	}

	} else {
	// Instance of partially active anonymous clone
	print_full = TRUE;
	}

	if (print_full) {
	GList *all = NULL;

	clone_header(out, &rc, rsc, clone_data, desc);

	/* Print every resource that's a child of this clone. */
	all = g_list_prepend(all, (gpointer) "*");
	out->message(out, crm_map_element_name(child_rsc->xml), show_opts,
	child_rsc, only_node, all);
	g_list_free(all);
	}
	}

	if (pcmk_is_set(show_opts, pcmk_show_clone_detail)) {
	PCMK__OUTPUT_LIST_FOOTER(out, rc);
	return pcmk_rc_ok;
	}

	/* Promoted */
	promoted_list = g_list_sort(promoted_list, pe__cmp_node_name);
	for (gIter = promoted_list; gIter; gIter = gIter->next) {
	pe_node_t *host = gIter->data;

	if (!pcmk__str_in_list(host->details->uname, only_node,
	pcmk__str_star_matches\|pcmk__str_casei)) {
	continue;
	}

	pcmk__add_word(&list_text, 1024, host->details->uname);
	active_instances++;
	}
	g_list_free(promoted_list);

	if ((list_text != NULL) && (list_text->len > 0)) {
	clone_header(out, &rc, rsc, clone_data, desc);

	out->list_item(out, NULL, PROMOTED_INSTANCES ": [ %s ]",
	(const char *) list_text->str);
	g_string_truncate(list_text, 0);
	}

	/* Started/Unpromoted */
	started_list = g_list_sort(started_list, pe__cmp_node_name);
	for (gIter = started_list; gIter; gIter = gIter->next) {
	pe_node_t *host = gIter->data;

	if (!pcmk__str_in_list(host->details->uname, only_node,
	pcmk__str_star_matches\|pcmk__str_casei)) {
	continue;
	}

	pcmk__add_word(&list_text, 1024, host->details->uname);
	active_instances++;
	}
	g_list_free(started_list);

	if ((list_text != NULL) && (list_text->len > 0)) {
	clone_header(out, &rc, rsc, clone_data, desc);

	if (pcmk_is_set(rsc->flags, pcmk_rsc_promotable)) {
	enum rsc_role_e role = configured_role(rsc);

	if (role == pcmk_role_unpromoted) {
	out->list_item(out, NULL,
	UNPROMOTED_INSTANCES " (target-role): [ %s ]",
	(const char *) list_text->str);
	} else {
	out->list_item(out, NULL, UNPROMOTED_INSTANCES ": [ %s ]",
	(const char *) list_text->str);
	}

	} else {
	out->list_item(out, NULL, "Started: [ %s ]",
	(const char *) list_text->str);
	}
	}

	if (list_text != NULL) {
	g_string_free(list_text, TRUE);
	}

	if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
	if (!pcmk_is_set(rsc->flags, pcmk_rsc_unique)
	&& (clone_data->clone_max > active_instances)) {

	GList *nIter;
	GList *list = g_hash_table_get_values(rsc->allowed_nodes);

	/* Custom stopped table for non-unique clones */
	if (stopped != NULL) {
	g_hash_table_destroy(stopped);
	stopped = NULL;
	}

	if (list == NULL) {
	/* Clusters with symmetrical=false haven't calculated allowed_nodes yet
	* If we've not probed for them yet, the Stopped list will be empty
	*/
	list = g_hash_table_get_values(rsc->known_on);
	}

	list = g_list_sort(list, pe__cmp_node_name);
	for (nIter = list; nIter != NULL; nIter = nIter->next) {
	pe_node_t node = (pe_node_t )nIter->data;

	if (pe_find_node(rsc->running_on, node->details->uname) == NULL &&
	pcmk__str_in_list(node->details->uname, only_node,
	pcmk__str_star_matches\|pcmk__str_casei)) {
	xmlNode *probe_op = pe__failed_probe_for_rsc(rsc, node->details->uname);
	const char *state = "Stopped";

	if (configured_role(rsc) == pcmk_role_stopped) {
	state = "Stopped (disabled)";
	}

	if (stopped == NULL) {
	stopped = pcmk__strkey_table(free, free);
	}
	if (probe_op != NULL) {
	int rc;

	pcmk__scan_min_int(crm_element_value(probe_op, XML_LRM_ATTR_RC), &rc, 0);
	g_hash_table_insert(stopped, strdup(node->details->uname),
	crm_strdup_printf("Stopped (%s)", services_ocf_exitcode_str(rc)));
	} else {
	g_hash_table_insert(stopped, strdup(node->details->uname),
	strdup(state));
	}
	}
	}
	g_list_free(list);
	}

	if (stopped != NULL) {
	GList *list = sorted_hash_table_values(stopped);

	clone_header(out, &rc, rsc, clone_data, desc);

	for (GList *status_iter = list; status_iter != NULL; status_iter = status_iter->next) {
	const char *status = status_iter->data;
	GList *nodes = nodes_with_status(stopped, status);
	GString *nodes_str = node_list_to_str(nodes);

	if (nodes_str != NULL) {
	if (nodes_str->len > 0) {
	out->list_item(out, NULL, "%s: [ %s ]", status,
	(const char *) nodes_str->str);
	}
	g_string_free(nodes_str, TRUE);
	}

	g_list_free(nodes);
	}

	g_list_free(list);
	g_hash_table_destroy(stopped);

	/* If there are no instances of this clone (perhaps because there are no
	* nodes configured), simply output the clone header by itself. This can
	* come up in PCS testing.
	*/
	} else if (active_instances == 0) {
	clone_header(out, &rc, rsc, clone_data, desc);
	PCMK__OUTPUT_LIST_FOOTER(out, rc);
	return rc;
	}
	}

	PCMK__OUTPUT_LIST_FOOTER(out, rc);
	return rc;
	}

	void
	clone_free(pe_resource_t * rsc)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, rsc);

	pe_rsc_trace(rsc, "Freeing %s", rsc->id);

	for (GList *gIter = rsc->children; gIter != NULL; gIter = gIter->next) {
	pe_resource_t child_rsc = (pe_resource_t ) gIter->data;

	CRM_ASSERT(child_rsc);
	pe_rsc_trace(child_rsc, "Freeing child %s", child_rsc->id);
	free_xml(child_rsc->xml);
	child_rsc->xml = NULL;
	/* There could be a saved unexpanded xml */
	free_xml(child_rsc->orig_xml);
	child_rsc->orig_xml = NULL;
	child_rsc->fns->free(child_rsc);
	}

	g_list_free(rsc->children);

	if (clone_data) {
	CRM_ASSERT(clone_data->demote_notify == NULL);
	CRM_ASSERT(clone_data->stop_notify == NULL);
	CRM_ASSERT(clone_data->start_notify == NULL);
	CRM_ASSERT(clone_data->promote_notify == NULL);
	}

	common_free(rsc);
	}

	enum rsc_role_e
	clone_resource_state(const pe_resource_t * rsc, gboolean current)
	{
	enum rsc_role_e clone_role = pcmk_role_unknown;
	GList *gIter = rsc->children;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_resource_t child_rsc = (pe_resource_t ) gIter->data;
	enum rsc_role_e a_role = child_rsc->fns->state(child_rsc, current);

	if (a_role > clone_role) {
	clone_role = a_role;
	}
	}

	pe_rsc_trace(rsc, "%s role: %s", rsc->id, role2text(clone_role));
	return clone_role;
	}

	/*!
	* \internal
	* \brief Check whether a clone has an instance for every node
	*
	* \param[in] rsc Clone to check
	* \param[in] data_set Cluster state
	*/
	bool
	pe__is_universal_clone(const pe_resource_t *rsc,
	const pe_working_set_t *data_set)
	{
	if (pe_rsc_is_clone(rsc)) {
	clone_variant_data_t *clone_data = rsc->variant_opaque;

	if (clone_data->clone_max == g_list_length(data_set->nodes)) {
	return TRUE;
	}
	}
	return FALSE;
	}

	gboolean
	pe__clone_is_filtered(const pe_resource_t rsc, GList only_rsc,
	gboolean check_parent)
	{
	gboolean passes = FALSE;
	clone_variant_data_t *clone_data = NULL;

	if (pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches)) {
	passes = TRUE;
	} else {
	get_clone_variant_data(clone_data, rsc);
	passes = pcmk__str_in_list(ID(clone_data->xml_obj_child), only_rsc, pcmk__str_star_matches);

	if (!passes) {
	for (const GList *iter = rsc->children;
	iter != NULL; iter = iter->next) {

	const pe_resource_t *child_rsc = NULL;

	child_rsc = (const pe_resource_t *) iter->data;
	if (!child_rsc->fns->is_filtered(child_rsc, only_rsc, FALSE)) {
	passes = TRUE;
	break;
	}
	}
	}
	}
	return !passes;
	}

	const char *
	pe__clone_child_id(const pe_resource_t *rsc)
	{
	clone_variant_data_t *clone_data = NULL;
	get_clone_variant_data(clone_data, rsc);
	return ID(clone_data->xml_obj_child);
	}

	/*!
	* \internal
	* \brief Check whether a clone is ordered
	*
	* \param[in] clone Clone resource to check
	*
	* \return true if clone is ordered, otherwise false
	*/
	bool
	pe__clone_is_ordered(const pe_resource_t *clone)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);
	return pcmk_is_set(clone_data->flags, pe__clone_ordered);
	}

	/*!
	* \internal
	* \brief Set a clone flag
	*
	* \param[in,out] clone Clone resource to set flag for
	* \param[in] flag Clone flag to set
	*
	* \return Standard Pacemaker return code (either pcmk_rc_ok if flag was not
	* already set or pcmk_rc_already if it was)
	*/
	int
	pe__set_clone_flag(pe_resource_t *clone, enum pe__clone_flags flag)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);
	if (pcmk_is_set(clone_data->flags, flag)) {
	return pcmk_rc_already;
	}
	clone_data->flags = pcmk__set_flags_as(__func__, __LINE__, LOG_TRACE,
	"Clone", clone->id,
	clone_data->flags, flag, "flag");
	return pcmk_rc_ok;
	}

	/*!
	* \internal
	* \brief Check whether a clone flag is set
	*
	* \param[in] group Clone resource to check
	* \param[in] flags Flag or flags to check
	*
	* \return \c true if all \p flags are set for \p clone, otherwise \c false
	*/
	bool
	pe__clone_flag_is_set(const pe_resource_t *clone, uint32_t flags)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);
	CRM_ASSERT(clone_data != NULL);

	return pcmk_all_flags_set(clone_data->flags, flags);
	}

	/*!
	* \internal
	* \brief Create pseudo-actions needed for promotable clones
	*
	* \param[in,out] clone Promotable clone to create actions for
	* \param[in] any_promoting Whether any instances will be promoted
	* \param[in] any_demoting Whether any instance will be demoted
	*/
	void
	pe__create_promotable_pseudo_ops(pe_resource_t *clone, bool any_promoting,
	bool any_demoting)
	{
	pe_action_t *action = NULL;
	pe_action_t *action_complete = NULL;
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);

	// Create a "promote" action for the clone itself
	action = pe__new_rsc_pseudo_action(clone, PCMK_ACTION_PROMOTE,
	!any_promoting, true);

	// Create a "promoted" action for when all promotions are done
	action_complete = pe__new_rsc_pseudo_action(clone, PCMK_ACTION_PROMOTED,
	!any_promoting, true);
	action_complete->priority = INFINITY;

	// Create notification pseudo-actions for promotion
	if (clone_data->promote_notify == NULL) {
	clone_data->promote_notify = pe__action_notif_pseudo_ops(clone,
	PCMK_ACTION_PROMOTE,
	action,
	action_complete);
	}

	// Create a "demote" action for the clone itself
	action = pe__new_rsc_pseudo_action(clone, PCMK_ACTION_DEMOTE,
	!any_demoting, true);

	// Create a "demoted" action for when all demotions are done
	action_complete = pe__new_rsc_pseudo_action(clone, PCMK_ACTION_DEMOTED,
	!any_demoting, true);
	action_complete->priority = INFINITY;

	// Create notification pseudo-actions for demotion
	if (clone_data->demote_notify == NULL) {
	clone_data->demote_notify = pe__action_notif_pseudo_ops(clone,
	PCMK_ACTION_DEMOTE,
	action,
	action_complete);

	if (clone_data->promote_notify != NULL) {
	order_actions(clone_data->stop_notify->post_done,
	clone_data->promote_notify->pre,
	pe_order_optional);
	order_actions(clone_data->start_notify->post_done,
	clone_data->promote_notify->pre,
	pe_order_optional);
	order_actions(clone_data->demote_notify->post_done,
	clone_data->promote_notify->pre,
	pe_order_optional);
	order_actions(clone_data->demote_notify->post_done,
	clone_data->start_notify->pre,
	pe_order_optional);
	order_actions(clone_data->demote_notify->post_done,
	clone_data->stop_notify->pre,
	pe_order_optional);
	}
	}
	}

	/*!
	* \internal
	* \brief Create all notification data and actions for a clone
	*
	* \param[in,out] clone Clone to create notifications for
	*/
	void
	pe__create_clone_notifications(pe_resource_t *clone)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);

	pe__create_action_notifications(clone, clone_data->start_notify);
	pe__create_action_notifications(clone, clone_data->stop_notify);
	pe__create_action_notifications(clone, clone_data->promote_notify);
	pe__create_action_notifications(clone, clone_data->demote_notify);
	}

	/*!
	* \internal
	* \brief Free all notification data for a clone
	*
	* \param[in,out] clone Clone to free notification data for
	*/
	void
	pe__free_clone_notification_data(pe_resource_t *clone)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);

	pe__free_action_notification_data(clone_data->demote_notify);
	clone_data->demote_notify = NULL;

	pe__free_action_notification_data(clone_data->stop_notify);
	clone_data->stop_notify = NULL;

	pe__free_action_notification_data(clone_data->start_notify);
	clone_data->start_notify = NULL;

	pe__free_action_notification_data(clone_data->promote_notify);
	clone_data->promote_notify = NULL;
	}

	/*!
	* \internal
	* \brief Create pseudo-actions for clone start/stop notifications
	*
	* \param[in,out] clone Clone to create pseudo-actions for
	* \param[in,out] start Start action for \p clone
	* \param[in,out] stop Stop action for \p clone
	* \param[in,out] started Started action for \p clone
	* \param[in,out] stopped Stopped action for \p clone
	*/
	void
	pe__create_clone_notif_pseudo_ops(pe_resource_t *clone,
	pe_action_t start, pe_action_t started,
	pe_action_t stop, pe_action_t stopped)
	{
	clone_variant_data_t *clone_data = NULL;

	get_clone_variant_data(clone_data, clone);

	if (clone_data->start_notify == NULL) {
	clone_data->start_notify = pe__action_notif_pseudo_ops(clone,
	PCMK_ACTION_START,
	start, started);
	}

	if (clone_data->stop_notify == NULL) {
	clone_data->stop_notify = pe__action_notif_pseudo_ops(clone,
	PCMK_ACTION_STOP,
	stop, stopped);
	if ((clone_data->start_notify != NULL)
	&& (clone_data->stop_notify != NULL)) {
	order_actions(clone_data->stop_notify->post_done,
	clone_data->start_notify->pre, pe_order_optional);
	}
	}
	}

	/*!
	* \internal
	* \brief Get maximum clone resource instances per node
	*
	* \param[in] rsc Clone resource to check
	*
	* \return Maximum number of \p rsc instances that can be active on one node
	*/
	unsigned int
	pe__clone_max_per_node(const pe_resource_t *rsc)
	{
	const char *max_clones_node = NULL;
	int max_instances = 1;

	CRM_ASSERT(pe_rsc_is_clone(rsc));
	max_clones_node = g_hash_table_lookup(rsc->meta,
	XML_RSC_ATTR_INCARNATION_NODEMAX);
	if (max_clones_node != NULL) {
	pcmk__scan_min_int(max_clones_node, &max_instances, 0);
	}
	return (unsigned int) max_instances;
	}
	diff --git a/lib/pengine/native.c b/lib/pengine/native.c
	index 2557e32836..895bb71a5f 100644
	--- a/lib/pengine/native.c
	+++ b/lib/pengine/native.c
	@@ -1,1446 +1,1446 @@
	/*
	* Copyright 2004-2023 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU Lesser General Public License
	* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
	*/

	#include <crm_internal.h>

	#include <stdint.h>

	#include <crm/common/output.h>
	#include <crm/pengine/rules.h>
	#include <crm/pengine/status.h>
	#include <crm/pengine/complex.h>
	#include <crm/pengine/internal.h>
	#include <crm/msg_xml.h>
	#include <pe_status_private.h>

	#ifdef PCMK__COMPAT_2_0
	#define PROVIDER_SEP "::"
	#else
	#define PROVIDER_SEP ":"
	#endif

	/*!
	* \internal
	* \brief Check whether a resource is active on multiple nodes
	*/
	static bool
	is_multiply_active(const pe_resource_t *rsc)
	{
	unsigned int count = 0;

	if (rsc->variant == pcmk_rsc_variant_primitive) {
	pe__find_active_requires(rsc, &count);
	}
	return count > 1;
	}

	static void
	native_priority_to_node(pe_resource_t * rsc, pe_node_t * node, gboolean failed)
	{
	int priority = 0;

	if ((rsc->priority == 0) \|\| (failed == TRUE)) {
	return;
	}

	if (rsc->role == pcmk_role_promoted) {
	// Promoted instance takes base priority + 1
	priority = rsc->priority + 1;

	} else {
	priority = rsc->priority;
	}

	node->details->priority += priority;
	pe_rsc_trace(rsc, "%s now has priority %d with %s'%s' (priority: %d%s)",
	pe__node_name(node), node->details->priority,
	(rsc->role == pcmk_role_promoted)? "promoted " : "",
	rsc->id, rsc->priority,
	(rsc->role == pcmk_role_promoted)? " + 1" : "");

	/* Priority of a resource running on a guest node is added to the cluster
	* node as well. */
	if (node->details->remote_rsc
	&& node->details->remote_rsc->container) {
	GList *gIter = node->details->remote_rsc->container->running_on;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_node_t *a_node = gIter->data;

	a_node->details->priority += priority;
	pe_rsc_trace(rsc, "%s now has priority %d with %s'%s' (priority: %d%s) "
	"from guest node %s",
	pe__node_name(a_node), a_node->details->priority,
	(rsc->role == pcmk_role_promoted)? "promoted " : "",
	rsc->id, rsc->priority,
	(rsc->role == pcmk_role_promoted)? " + 1" : "",
	pe__node_name(node));
	}
	}
	}

	void
	native_add_running(pe_resource_t * rsc, pe_node_t * node, pe_working_set_t * data_set, gboolean failed)
	{
	GList *gIter = rsc->running_on;

	CRM_CHECK(node != NULL, return);
	for (; gIter != NULL; gIter = gIter->next) {
	pe_node_t a_node = (pe_node_t ) gIter->data;

	CRM_CHECK(a_node != NULL, return);
	if (pcmk__str_eq(a_node->details->id, node->details->id, pcmk__str_casei)) {
	return;
	}
	}

	pe_rsc_trace(rsc, "Adding %s to %s %s", rsc->id, pe__node_name(node),
	pcmk_is_set(rsc->flags, pcmk_rsc_managed)? "" : "(unmanaged)");

	rsc->running_on = g_list_append(rsc->running_on, node);
	if (rsc->variant == pcmk_rsc_variant_primitive) {
	node->details->running_rsc = g_list_append(node->details->running_rsc, rsc);

	native_priority_to_node(rsc, node, failed);
	}

	if ((rsc->variant == pcmk_rsc_variant_primitive)
	&& node->details->maintenance) {
	pe__clear_resource_flags(rsc, pcmk_rsc_managed);
	pe__set_resource_flags(rsc, pe_rsc_maintenance);
	}

	if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	pe_resource_t *p = rsc->parent;

	pe_rsc_info(rsc, "resource %s isn't managed", rsc->id);
	resource_location(rsc, node, INFINITY, "not_managed_default", data_set);

	while(p && node->details->online) {
	/* add without the additional location constraint */
	p->running_on = g_list_append(p->running_on, node);
	p = p->parent;
	}
	return;
	}

	if (is_multiply_active(rsc)) {
	switch (rsc->recovery_type) {
	case pcmk_multiply_active_stop:
	{
	GHashTableIter gIter;
	pe_node_t *local_node = NULL;

	/* make sure it doesn't come up again */
	if (rsc->allowed_nodes != NULL) {
	g_hash_table_destroy(rsc->allowed_nodes);
	}
	rsc->allowed_nodes = pe__node_list2table(data_set->nodes);
	g_hash_table_iter_init(&gIter, rsc->allowed_nodes);
	while (g_hash_table_iter_next(&gIter, NULL, (void **)&local_node)) {
	local_node->weight = -INFINITY;
	}
	}
	break;
	case pcmk_multiply_active_block:
	pe__clear_resource_flags(rsc, pcmk_rsc_managed);
	pe__set_resource_flags(rsc, pcmk_rsc_blocked);

	/* If the resource belongs to a group or bundle configured with
	* multiple-active=block, block the entire entity.
	*/
	if (rsc->parent
	&& ((rsc->parent->variant == pcmk_rsc_variant_group)
	\|\| (rsc->parent->variant == pcmk_rsc_variant_bundle))
	&& (rsc->parent->recovery_type == pcmk_multiply_active_block)) {
	GList *gIter = rsc->parent->children;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_resource_t child = (pe_resource_t ) gIter->data;

	pe__clear_resource_flags(child, pcmk_rsc_managed);
	pe__set_resource_flags(child, pcmk_rsc_blocked);
	}
	}
	break;

	// pcmk_multiply_active_restart, pcmk_multiply_active_unexpected
	default:
	/* The scheduler will do the right thing because the relevant
	* variables and flags are set when unpacking the history.
	*/
	break;
	}
	crm_debug("%s is active on multiple nodes including %s: %s",
	rsc->id, pe__node_name(node),
	recovery2text(rsc->recovery_type));

	} else {
	pe_rsc_trace(rsc, "Resource %s is active on %s",
	rsc->id, pe__node_name(node));
	}

	if (rsc->parent != NULL) {
	native_add_running(rsc->parent, node, data_set, FALSE);
	}
	}

	static void
	recursive_clear_unique(pe_resource_t *rsc, gpointer user_data)
	{
	pe__clear_resource_flags(rsc, pcmk_rsc_unique);
	add_hash_param(rsc->meta, XML_RSC_ATTR_UNIQUE, XML_BOOLEAN_FALSE);
	g_list_foreach(rsc->children, (GFunc) recursive_clear_unique, NULL);
	}

	gboolean
	native_unpack(pe_resource_t * rsc, pe_working_set_t * data_set)
	{
	pe_resource_t *parent = uber_parent(rsc);
	const char *standard = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
	uint32_t ra_caps = pcmk_get_ra_caps(standard);

	pe_rsc_trace(rsc, "Processing resource %s...", rsc->id);

	// Only some agent standards support unique and promotable clones
	if (!pcmk_is_set(ra_caps, pcmk_ra_cap_unique)
	&& pcmk_is_set(rsc->flags, pcmk_rsc_unique)
	&& pe_rsc_is_clone(parent)) {

	/* @COMPAT We should probably reject this situation as an error (as we
	* do for promotable below) rather than warn and convert, but that would
	* be a backward-incompatible change that we should probably do with a
	* transform at a schema major version bump.
	*/
	pe__force_anon(standard, parent, rsc->id, data_set);

	/* Clear globally-unique on the parent and all its descendants unpacked
	* so far (clearing the parent should make any future children unpacking
	* correct). We have to clear this resource explicitly because it isn't
	* hooked into the parent's children yet.
	*/
	recursive_clear_unique(parent, NULL);
	recursive_clear_unique(rsc, NULL);
	}
	if (!pcmk_is_set(ra_caps, pcmk_ra_cap_promotable)
	&& pcmk_is_set(parent->flags, pcmk_rsc_promotable)) {

	pe_err("Resource %s is of type %s and therefore "
	"cannot be used as a promotable clone resource",
	rsc->id, standard);
	return FALSE;
	}
	return TRUE;
	}

	static bool
	rsc_is_on_node(pe_resource_t rsc, const pe_node_t node, int flags)
	{
	pe_rsc_trace(rsc, "Checking whether %s is on %s",
	rsc->id, pe__node_name(node));

	if (pcmk_is_set(flags, pcmk_rsc_match_current_node)
	&& (rsc->running_on != NULL)) {

	for (GList *iter = rsc->running_on; iter; iter = iter->next) {
	pe_node_t loc = (pe_node_t ) iter->data;

	if (loc->details == node->details) {
	return true;
	}
	}

	} else if (pcmk_is_set(flags, pe_find_inactive) // @COMPAT deprecated
	&& (rsc->running_on == NULL)) {
	return true;

	} else if (!pcmk_is_set(flags, pcmk_rsc_match_current_node)
	&& (rsc->allocated_to != NULL)
	&& (rsc->allocated_to->details == node->details)) {
	return true;
	}
	return false;
	}

	pe_resource_t *
	native_find_rsc(pe_resource_t * rsc, const char id, const pe_node_t on_node,
	int flags)
	{
	bool match = false;
	pe_resource_t *result = NULL;

	CRM_CHECK(id && rsc && rsc->id, return NULL);

	if (pcmk_is_set(flags, pcmk_rsc_match_clone_only)) {
	const char *rid = ID(rsc->xml);

	if (!pe_rsc_is_clone(pe__const_top_resource(rsc, false))) {
	match = false;

	} else if (!strcmp(id, rsc->id) \|\| pcmk__str_eq(id, rid, pcmk__str_none)) {
	match = true;
	}

	} else if (!strcmp(id, rsc->id)) {
	match = true;

	} else if (pcmk_is_set(flags, pcmk_rsc_match_history)
	&& rsc->clone_name && strcmp(rsc->clone_name, id) == 0) {
	match = true;

	} else if (pcmk_is_set(flags, pcmk_rsc_match_basename)
	\|\| (pcmk_is_set(flags, pcmk_rsc_match_anon_basename)
	&& !pcmk_is_set(rsc->flags, pcmk_rsc_unique))) {
	match = pe_base_name_eq(rsc, id);
	}

	if (match && on_node) {
	if (!rsc_is_on_node(rsc, on_node, flags)) {
	match = false;
	}
	}

	if (match) {
	return rsc;
	}

	for (GList *gIter = rsc->children; gIter != NULL; gIter = gIter->next) {
	pe_resource_t child = (pe_resource_t ) gIter->data;

	result = rsc->fns->find_rsc(child, id, on_node, flags);
	if (result) {
	return result;
	}
	}
	return NULL;
	}

	// create is ignored
	char *
	native_parameter(pe_resource_t * rsc, pe_node_t * node, gboolean create, const char *name,
	pe_working_set_t * data_set)
	{
	char *value_copy = NULL;
	const char *value = NULL;
	GHashTable *params = NULL;

	CRM_CHECK(rsc != NULL, return NULL);
	CRM_CHECK(name != NULL && strlen(name) != 0, return NULL);

	pe_rsc_trace(rsc, "Looking up %s in %s", name, rsc->id);
	params = pe_rsc_params(rsc, node, data_set);
	value = g_hash_table_lookup(params, name);
	if (value == NULL) {
	/* try meta attributes instead */
	value = g_hash_table_lookup(rsc->meta, name);
	}
	pcmk__str_update(&value_copy, value);
	return value_copy;
	}

	gboolean
	native_active(pe_resource_t * rsc, gboolean all)
	{
	for (GList *gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) {
	pe_node_t a_node = (pe_node_t ) gIter->data;

	if (a_node->details->unclean) {
	pe_rsc_trace(rsc, "Resource %s: %s is unclean",
	rsc->id, pe__node_name(a_node));
	return TRUE;
	} else if (!a_node->details->online
	&& pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	pe_rsc_trace(rsc, "Resource %s: %s is offline",
	rsc->id, pe__node_name(a_node));
	} else {
	pe_rsc_trace(rsc, "Resource %s active on %s",
	rsc->id, pe__node_name(a_node));
	return TRUE;
	}
	}
	return FALSE;
	}

	struct print_data_s {
	long options;
	void *print_data;
	};

	static const char *
	native_pending_state(const pe_resource_t *rsc)
	{
	const char *pending_state = NULL;

	if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_START, pcmk__str_casei)) {
	pending_state = "Starting";

	} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_STOP,
	pcmk__str_casei)) {
	pending_state = "Stopping";

	} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_MIGRATE_TO,
	pcmk__str_casei)) {
	pending_state = "Migrating";

	} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_MIGRATE_FROM,
	pcmk__str_casei)) {
	/* Work might be done in here. */
	pending_state = "Migrating";

	} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_PROMOTE,
	pcmk__str_casei)) {
	pending_state = "Promoting";

	} else if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_DEMOTE,
	pcmk__str_casei)) {
	pending_state = "Demoting";
	}

	return pending_state;
	}

	static const char *
	native_pending_task(const pe_resource_t *rsc)
	{
	const char *pending_task = NULL;

	if (pcmk__str_eq(rsc->pending_task, PCMK_ACTION_MONITOR, pcmk__str_casei)) {
	pending_task = "Monitoring";

	/* Pending probes are not printed, even if pending
	* operations are requested. If someone ever requests that
	* behavior, uncomment this and the corresponding part of
	* unpack.c:unpack_rsc_op().
	*/
	/*
	} else if (pcmk__str_eq(rsc->pending_task, "probe", pcmk__str_casei)) {
	pending_task = "Checking";
	*/
	}

	return pending_task;
	}

	static enum rsc_role_e
	native_displayable_role(const pe_resource_t *rsc)
	{
	enum rsc_role_e role = rsc->role;

	if ((role == pcmk_role_started)
	&& pcmk_is_set(pe__const_top_resource(rsc, false)->flags,
	pcmk_rsc_promotable)) {

	role = pcmk_role_unpromoted;
	}
	return role;
	}

	static const char *
	native_displayable_state(const pe_resource_t *rsc, bool print_pending)
	{
	const char *rsc_state = NULL;

	if (print_pending) {
	rsc_state = native_pending_state(rsc);
	}
	if (rsc_state == NULL) {
	rsc_state = role2text(native_displayable_role(rsc));
	}
	return rsc_state;
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	static void
	native_print_xml(pe_resource_t rsc, const char pre_text, long options,
	void *print_data)
	{
	const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
	const char *prov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
	const char *rsc_state = native_displayable_state(rsc, pcmk_is_set(options, pe_print_pending));
	const char *target_role = NULL;

	/* resource information. */
	status_print("%s<resource ", pre_text);
	status_print(XML_ATTR_ID "=\"%s\" ", rsc_printable_id(rsc));
	status_print("resource_agent=\"%s%s%s:%s\" ", class,
	((prov == NULL)? "" : PROVIDER_SEP),
	((prov == NULL)? "" : prov),
	crm_element_value(rsc->xml, XML_ATTR_TYPE));

	status_print("role=\"%s\" ", rsc_state);
	if (rsc->meta) {
	target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE);
	}
	if (target_role) {
	status_print("target_role=\"%s\" ", target_role);
	}
	status_print("active=\"%s\" ", pcmk__btoa(rsc->fns->active(rsc, TRUE)));
	status_print("orphaned=\"%s\" ", pe__rsc_bool_str(rsc, pcmk_rsc_removed));
	status_print("blocked=\"%s\" ",
	pe__rsc_bool_str(rsc, pcmk_rsc_blocked));
	status_print("managed=\"%s\" ",
	pe__rsc_bool_str(rsc, pcmk_rsc_managed));
	status_print("failed=\"%s\" ", pe__rsc_bool_str(rsc, pcmk_rsc_failed));
	status_print("failure_ignored=\"%s\" ",
	- pe__rsc_bool_str(rsc, pe_rsc_failure_ignored));
	+ pe__rsc_bool_str(rsc, pcmk_rsc_ignore_failure));
	status_print("nodes_running_on=\"%d\" ", g_list_length(rsc->running_on));

	if (options & pe_print_pending) {
	const char *pending_task = native_pending_task(rsc);

	if (pending_task) {
	status_print("pending=\"%s\" ", pending_task);
	}
	}

	/* print out the nodes this resource is running on */
	if (options & pe_print_rsconly) {
	status_print("/>\n");
	/* do nothing */
	} else if (rsc->running_on != NULL) {
	GList *gIter = rsc->running_on;

	status_print(">\n");
	for (; gIter != NULL; gIter = gIter->next) {
	pe_node_t node = (pe_node_t ) gIter->data;

	status_print("%s <node name=\"%s\" " XML_ATTR_ID "=\"%s\" "
	"cached=\"%s\"/>\n",
	pre_text, pcmk__s(node->details->uname, ""),
	node->details->id, pcmk__btoa(!node->details->online));
	}
	status_print("%s</resource>\n", pre_text);
	} else {
	status_print("/>\n");
	}
	}

	// Append a flag to resource description string's flags list
	static bool
	add_output_flag(GString s, const char flag_desc, bool have_flags)
	{
	g_string_append(s, (have_flags? ", " : " ("));
	g_string_append(s, flag_desc);
	return true;
	}

	// Append a node name to resource description string's node list
	static bool
	add_output_node(GString s, const char node, bool have_nodes)
	{
	g_string_append(s, (have_nodes? " " : " [ "));
	g_string_append(s, node);
	return true;
	}

	/*!
	* \internal
	* \brief Create a string description of a resource
	*
	* \param[in] rsc Resource to describe
	* \param[in] name Desired identifier for the resource
	* \param[in] node If not NULL, node that resource is "on"
	* \param[in] show_opts Bitmask of pcmk_show_opt_e.
	* \param[in] target_role Resource's target role
	* \param[in] show_nodes Whether to display nodes when multiply active
	*
	* \return Newly allocated string description of resource
	* \note Caller must free the result with g_free().
	*/
	gchar *
	pcmk__native_output_string(const pe_resource_t rsc, const char name,
	const pe_node_t *node, uint32_t show_opts,
	const char *target_role, bool show_nodes)
	{
	const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
	const char *provider = NULL;
	const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE);
	GString *outstr = NULL;
	bool have_flags = false;

	if (rsc->variant != pcmk_rsc_variant_primitive) {
	return NULL;
	}

	CRM_CHECK(name != NULL, name = "unknown");
	CRM_CHECK(kind != NULL, kind = "unknown");
	CRM_CHECK(class != NULL, class = "unknown");

	if (pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider)) {
	provider = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
	}

	if ((node == NULL) && (rsc->lock_node != NULL)) {
	node = rsc->lock_node;
	}
	if (pcmk_any_flags_set(show_opts, pcmk_show_rsc_only)
	\|\| pcmk__list_of_multiple(rsc->running_on)) {
	node = NULL;
	}

	outstr = g_string_sized_new(128);

	// Resource name and agent
	pcmk__g_strcat(outstr,
	name, "\t(", class, ((provider == NULL)? "" : PROVIDER_SEP),
	pcmk__s(provider, ""), ":", kind, "):\t", NULL);

	// State on node
	if (pcmk_is_set(rsc->flags, pcmk_rsc_removed)) {
	g_string_append(outstr, " ORPHANED");
	}
	if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
	enum rsc_role_e role = native_displayable_role(rsc);

	g_string_append(outstr, " FAILED");
	if (role > pcmk_role_unpromoted) {
	pcmk__add_word(&outstr, 0, role2text(role));
	}
	} else {
	bool show_pending = pcmk_is_set(show_opts, pcmk_show_pending);

	pcmk__add_word(&outstr, 0, native_displayable_state(rsc, show_pending));
	}
	if (node) {
	pcmk__add_word(&outstr, 0, pe__node_name(node));
	}

	// Failed probe operation
	if (native_displayable_role(rsc) == pcmk_role_stopped) {
	xmlNode *probe_op = pe__failed_probe_for_rsc(rsc, node ? node->details->uname : NULL);
	if (probe_op != NULL) {
	int rc;

	pcmk__scan_min_int(crm_element_value(probe_op, XML_LRM_ATTR_RC), &rc, 0);
	pcmk__g_strcat(outstr, " (", services_ocf_exitcode_str(rc), ") ",
	NULL);
	}
	}

	// Flags, as: (<flag> [...])
	if (node && !(node->details->online) && node->details->unclean) {
	have_flags = add_output_flag(outstr, "UNCLEAN", have_flags);
	}
	if (node && (node == rsc->lock_node)) {
	have_flags = add_output_flag(outstr, "LOCKED", have_flags);
	}
	if (pcmk_is_set(show_opts, pcmk_show_pending)) {
	const char *pending_task = native_pending_task(rsc);

	if (pending_task) {
	have_flags = add_output_flag(outstr, pending_task, have_flags);
	}
	}
	if (target_role) {
	enum rsc_role_e target_role_e = text2role(target_role);

	/* Only show target role if it limits our abilities (i.e. ignore
	* Started, as it is the default anyways, and doesn't prevent the
	* resource from becoming promoted).
	*/
	if (target_role_e == pcmk_role_stopped) {
	have_flags = add_output_flag(outstr, "disabled", have_flags);

	} else if (pcmk_is_set(pe__const_top_resource(rsc, false)->flags,
	pcmk_rsc_promotable)
	&& (target_role_e == pcmk_role_unpromoted)) {
	have_flags = add_output_flag(outstr, "target-role:", have_flags);
	g_string_append(outstr, target_role);
	}
	}

	// Blocked or maintenance implies unmanaged
	if (pcmk_any_flags_set(rsc->flags, pcmk_rsc_blocked\|pe_rsc_maintenance)) {
	if (pcmk_is_set(rsc->flags, pcmk_rsc_blocked)) {
	have_flags = add_output_flag(outstr, "blocked", have_flags);

	} else if (pcmk_is_set(rsc->flags, pe_rsc_maintenance)) {
	have_flags = add_output_flag(outstr, "maintenance", have_flags);
	}
	} else if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	have_flags = add_output_flag(outstr, "unmanaged", have_flags);
	}

	- if (pcmk_is_set(rsc->flags, pe_rsc_failure_ignored)) {
	+ if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
	have_flags = add_output_flag(outstr, "failure ignored", have_flags);
	}


	if (have_flags) {
	g_string_append_c(outstr, ')');
	}

	// User-supplied description
	if (pcmk_any_flags_set(show_opts, pcmk_show_rsc_only\|pcmk_show_description)
	\|\| pcmk__list_of_multiple(rsc->running_on)) {
	const char *desc = crm_element_value(rsc->xml, XML_ATTR_DESC);

	if (desc) {
	g_string_append(outstr, " (");
	g_string_append(outstr, desc);
	g_string_append(outstr, ")");

	}
	}

	if (show_nodes && !pcmk_is_set(show_opts, pcmk_show_rsc_only)
	&& pcmk__list_of_multiple(rsc->running_on)) {
	bool have_nodes = false;

	for (GList *iter = rsc->running_on; iter != NULL; iter = iter->next) {
	pe_node_t n = (pe_node_t ) iter->data;

	have_nodes = add_output_node(outstr, n->details->uname, have_nodes);
	}
	if (have_nodes) {
	g_string_append(outstr, " ]");
	}
	}

	return g_string_free(outstr, FALSE);
	}

	int
	pe__common_output_html(pcmk__output_t out, const pe_resource_t rsc,
	const char name, const pe_node_t node,
	uint32_t show_opts)
	{
	const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE);
	const char *target_role = NULL;

	xmlNodePtr list_node = NULL;
	const char *cl = NULL;

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
	CRM_ASSERT(kind != NULL);

	if (rsc->meta) {
	const char *is_internal = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INTERNAL_RSC);

	if (crm_is_true(is_internal)
	&& !pcmk_is_set(show_opts, pcmk_show_implicit_rscs)) {

	crm_trace("skipping print of internal resource %s", rsc->id);
	return pcmk_rc_no_output;
	}
	target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE);
	}

	if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	cl = "rsc-managed";

	} else if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
	cl = "rsc-failed";

	} else if ((rsc->variant == pcmk_rsc_variant_primitive)
	&& (rsc->running_on == NULL)) {
	cl = "rsc-failed";

	} else if (pcmk__list_of_multiple(rsc->running_on)) {
	cl = "rsc-multiple";

	- } else if (pcmk_is_set(rsc->flags, pe_rsc_failure_ignored)) {
	+ } else if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
	cl = "rsc-failure-ignored";

	} else {
	cl = "rsc-ok";
	}

	{
	gchar *s = pcmk__native_output_string(rsc, name, node, show_opts,
	target_role, true);

	list_node = pcmk__output_create_html_node(out, "li", NULL, NULL, NULL);
	pcmk_create_html_node(list_node, "span", NULL, cl, s);
	g_free(s);
	}

	return pcmk_rc_ok;
	}

	int
	pe__common_output_text(pcmk__output_t out, const pe_resource_t rsc,
	const char name, const pe_node_t node,
	uint32_t show_opts)
	{
	const char *target_role = NULL;

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);

	if (rsc->meta) {
	const char *is_internal = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INTERNAL_RSC);

	if (crm_is_true(is_internal)
	&& !pcmk_is_set(show_opts, pcmk_show_implicit_rscs)) {

	crm_trace("skipping print of internal resource %s", rsc->id);
	return pcmk_rc_no_output;
	}
	target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE);
	}

	{
	gchar *s = pcmk__native_output_string(rsc, name, node, show_opts,
	target_role, true);

	out->list_item(out, NULL, "%s", s);
	g_free(s);
	}

	return pcmk_rc_ok;
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	void
	common_print(pe_resource_t rsc, const char pre_text, const char *name,
	const pe_node_t node, long options, void print_data)
	{
	const char *target_role = NULL;

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);

	if (rsc->meta) {
	const char *is_internal = g_hash_table_lookup(rsc->meta,
	XML_RSC_ATTR_INTERNAL_RSC);

	if (crm_is_true(is_internal)
	&& !pcmk_is_set(options, pe_print_implicit)) {

	crm_trace("skipping print of internal resource %s", rsc->id);
	return;
	}
	target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE);
	}

	if (options & pe_print_xml) {
	native_print_xml(rsc, pre_text, options, print_data);
	return;
	}

	if ((pre_text == NULL) && (options & pe_print_printf)) {
	pre_text = " ";
	}

	if (options & pe_print_html) {
	if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	status_print("<font color=\"yellow\">");

	} else if (pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
	status_print("<font color=\"red\">");

	} else if (rsc->running_on == NULL) {
	status_print("<font color=\"red\">");

	} else if (pcmk__list_of_multiple(rsc->running_on)) {
	status_print("<font color=\"orange\">");

	- } else if (pcmk_is_set(rsc->flags, pe_rsc_failure_ignored)) {
	+ } else if (pcmk_is_set(rsc->flags, pcmk_rsc_ignore_failure)) {
	status_print("<font color=\"yellow\">");

	} else {
	status_print("<font color=\"green\">");
	}
	}

	{
	gchar *resource_s = pcmk__native_output_string(rsc, name, node, options,
	target_role, false);
	status_print("%s%s", (pre_text? pre_text : ""), resource_s);
	g_free(resource_s);
	}

	if (pcmk_is_set(options, pe_print_html)) {
	status_print(" </font> ");
	}

	if (!pcmk_is_set(options, pe_print_rsconly)
	&& pcmk__list_of_multiple(rsc->running_on)) {

	GList *gIter = rsc->running_on;
	int counter = 0;

	if (options & pe_print_html) {
	status_print("<ul>\n");
	} else if ((options & pe_print_printf)
	\|\| (options & pe_print_ncurses)) {
	status_print("[");
	}

	for (; gIter != NULL; gIter = gIter->next) {
	pe_node_t n = (pe_node_t ) gIter->data;

	counter++;

	if (options & pe_print_html) {
	status_print("<li>\n%s", pe__node_name(n));

	} else if ((options & pe_print_printf)
	\|\| (options & pe_print_ncurses)) {
	status_print(" %s", pe__node_name(n));

	} else if ((options & pe_print_log)) {
	status_print("\t%d : %s", counter, pe__node_name(n));

	} else {
	status_print("%s", pe__node_name(n));
	}
	if (options & pe_print_html) {
	status_print("</li>\n");

	}
	}

	if (options & pe_print_html) {
	status_print("</ul>\n");
	} else if ((options & pe_print_printf)
	\|\| (options & pe_print_ncurses)) {
	status_print(" ]");
	}
	}

	if (options & pe_print_html) {
	status_print("<br/>\n");
	} else if (options & pe_print_suppres_nl) {
	/* nothing */
	} else if ((options & pe_print_printf) \|\| (options & pe_print_ncurses)) {
	status_print("\n");
	}
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	void
	native_print(pe_resource_t rsc, const char pre_text, long options,
	void *print_data)
	{
	const pe_node_t *node = NULL;

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);
	if (options & pe_print_xml) {
	native_print_xml(rsc, pre_text, options, print_data);
	return;
	}

	node = pe__current_node(rsc);

	if (node == NULL) {
	// This is set only if a non-probe action is pending on this node
	node = rsc->pending_node;
	}

	common_print(rsc, pre_text, rsc_printable_id(rsc), node, options, print_data);
	}

	PCMK__OUTPUT_ARGS("primitive", "uint32_t", "pe_resource_t ", "GList ", "GList *")
	int
	pe__resource_xml(pcmk__output_t *out, va_list args)
	{
	uint32_t show_opts = va_arg(args, uint32_t);
	pe_resource_t rsc = va_arg(args, pe_resource_t );
	GList only_node G_GNUC_UNUSED = va_arg(args, GList );
	GList only_rsc = va_arg(args, GList );

	bool print_pending = pcmk_is_set(show_opts, pcmk_show_pending);
	const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
	const char *prov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);
	const char *rsc_state = native_displayable_state(rsc, print_pending);

	const char *desc = NULL;
	char ra_name[LINE_MAX];
	char *nodes_running_on = NULL;
	const char *lock_node_name = NULL;
	int rc = pcmk_rc_no_output;
	const char *target_role = NULL;

	desc = pe__resource_description(rsc, show_opts);

	if (rsc->meta != NULL) {
	target_role = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE);
	}

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);

	if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
	return pcmk_rc_no_output;
	}

	/* resource information. */
	snprintf(ra_name, LINE_MAX, "%s%s%s:%s", class,
	((prov == NULL)? "" : PROVIDER_SEP), ((prov == NULL)? "" : prov),
	crm_element_value(rsc->xml, XML_ATTR_TYPE));

	nodes_running_on = pcmk__itoa(g_list_length(rsc->running_on));

	if (rsc->lock_node != NULL) {
	lock_node_name = rsc->lock_node->details->uname;
	}

	rc = pe__name_and_nvpairs_xml(out, true, "resource", 15,
	"id", rsc_printable_id(rsc),
	"resource_agent", ra_name,
	"role", rsc_state,
	"target_role", target_role,
	"active", pcmk__btoa(rsc->fns->active(rsc, TRUE)),
	"orphaned", pe__rsc_bool_str(rsc, pcmk_rsc_removed),
	"blocked", pe__rsc_bool_str(rsc, pcmk_rsc_blocked),
	"maintenance", pe__rsc_bool_str(rsc, pe_rsc_maintenance),
	"managed", pe__rsc_bool_str(rsc, pcmk_rsc_managed),
	"failed", pe__rsc_bool_str(rsc, pcmk_rsc_failed),
	- "failure_ignored", pe__rsc_bool_str(rsc, pe_rsc_failure_ignored),
	+ "failure_ignored", pe__rsc_bool_str(rsc, pcmk_rsc_ignore_failure),
	"nodes_running_on", nodes_running_on,
	"pending", (print_pending? native_pending_task(rsc) : NULL),
	"locked_to", lock_node_name,
	"description", desc);
	free(nodes_running_on);

	CRM_ASSERT(rc == pcmk_rc_ok);

	if (rsc->running_on != NULL) {
	GList *gIter = rsc->running_on;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_node_t node = (pe_node_t ) gIter->data;

	rc = pe__name_and_nvpairs_xml(out, false, "node", 3,
	"name", node->details->uname,
	"id", node->details->id,
	"cached", pcmk__btoa(node->details->online));
	CRM_ASSERT(rc == pcmk_rc_ok);
	}
	}

	pcmk__output_xml_pop_parent(out);
	return rc;
	}

	PCMK__OUTPUT_ARGS("primitive", "uint32_t", "pe_resource_t ", "GList ", "GList *")
	int
	pe__resource_html(pcmk__output_t *out, va_list args)
	{
	uint32_t show_opts = va_arg(args, uint32_t);
	pe_resource_t rsc = va_arg(args, pe_resource_t );
	GList only_node G_GNUC_UNUSED = va_arg(args, GList );
	GList only_rsc = va_arg(args, GList );

	const pe_node_t *node = pe__current_node(rsc);

	if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
	return pcmk_rc_no_output;
	}

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);

	if (node == NULL) {
	// This is set only if a non-probe action is pending on this node
	node = rsc->pending_node;
	}
	return pe__common_output_html(out, rsc, rsc_printable_id(rsc), node, show_opts);
	}

	PCMK__OUTPUT_ARGS("primitive", "uint32_t", "pe_resource_t ", "GList ", "GList *")
	int
	pe__resource_text(pcmk__output_t *out, va_list args)
	{
	uint32_t show_opts = va_arg(args, uint32_t);
	pe_resource_t rsc = va_arg(args, pe_resource_t );
	GList only_node G_GNUC_UNUSED = va_arg(args, GList );
	GList only_rsc = va_arg(args, GList );

	const pe_node_t *node = pe__current_node(rsc);

	CRM_ASSERT(rsc->variant == pcmk_rsc_variant_primitive);

	if (rsc->fns->is_filtered(rsc, only_rsc, TRUE)) {
	return pcmk_rc_no_output;
	}

	if (node == NULL) {
	// This is set only if a non-probe action is pending on this node
	node = rsc->pending_node;
	}
	return pe__common_output_text(out, rsc, rsc_printable_id(rsc), node, show_opts);
	}

	void
	native_free(pe_resource_t * rsc)
	{
	pe_rsc_trace(rsc, "Freeing resource action list (not the data)");
	common_free(rsc);
	}

	enum rsc_role_e
	native_resource_state(const pe_resource_t * rsc, gboolean current)
	{
	enum rsc_role_e role = rsc->next_role;

	if (current) {
	role = rsc->role;
	}
	pe_rsc_trace(rsc, "%s state: %s", rsc->id, role2text(role));
	return role;
	}

	/*!
	* \internal
	* \brief List nodes where a resource (or any of its children) is
	*
	* \param[in] rsc Resource to check
	* \param[out] list List to add result to
	* \param[in] current 0 = where allocated, 1 = where running,
	* 2 = where running or pending
	*
	* \return If list contains only one node, that node, or NULL otherwise
	*/
	pe_node_t *
	native_location(const pe_resource_t rsc, GList *list, int current)
	{
	// @COMPAT: Accept a pe__rsc_node argument instead of int current
	pe_node_t *one = NULL;
	GList *result = NULL;

	if (rsc->children) {
	GList *gIter = rsc->children;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_resource_t child = (pe_resource_t ) gIter->data;

	child->fns->location(child, &result, current);
	}

	} else if (current) {

	if (rsc->running_on) {
	result = g_list_copy(rsc->running_on);
	}
	if ((current == 2) && rsc->pending_node
	&& !pe_find_node_id(result, rsc->pending_node->details->id)) {
	result = g_list_append(result, rsc->pending_node);
	}

	} else if (current == FALSE && rsc->allocated_to) {
	result = g_list_append(NULL, rsc->allocated_to);
	}

	if (result && (result->next == NULL)) {
	one = result->data;
	}

	if (list) {
	GList *gIter = result;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_node_t node = (pe_node_t ) gIter->data;

	if (list == NULL \|\| pe_find_node_id(list, node->details->id) == NULL) {
	list = g_list_append(list, node);
	}
	}
	}

	g_list_free(result);
	return one;
	}

	static void
	get_rscs_brief(GList rsc_list, GHashTable rsc_table, GHashTable * active_table)
	{
	GList *gIter = rsc_list;

	for (; gIter != NULL; gIter = gIter->next) {
	pe_resource_t rsc = (pe_resource_t ) gIter->data;

	const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS);
	const char *kind = crm_element_value(rsc->xml, XML_ATTR_TYPE);

	int offset = 0;
	char buffer[LINE_MAX];

	int *rsc_counter = NULL;
	int *active_counter = NULL;

	if (rsc->variant != pcmk_rsc_variant_primitive) {
	continue;
	}

	offset += snprintf(buffer + offset, LINE_MAX - offset, "%s", class);
	if (pcmk_is_set(pcmk_get_ra_caps(class), pcmk_ra_cap_provider)) {
	const char *prov = crm_element_value(rsc->xml, XML_AGENT_ATTR_PROVIDER);

	if (prov != NULL) {
	offset += snprintf(buffer + offset, LINE_MAX - offset,
	PROVIDER_SEP "%s", prov);
	}
	}
	offset += snprintf(buffer + offset, LINE_MAX - offset, ":%s", kind);
	CRM_LOG_ASSERT(offset > 0);

	if (rsc_table) {
	rsc_counter = g_hash_table_lookup(rsc_table, buffer);
	if (rsc_counter == NULL) {
	rsc_counter = calloc(1, sizeof(int));
	*rsc_counter = 0;
	g_hash_table_insert(rsc_table, strdup(buffer), rsc_counter);
	}
	(*rsc_counter)++;
	}

	if (active_table) {
	GList *gIter2 = rsc->running_on;

	for (; gIter2 != NULL; gIter2 = gIter2->next) {
	pe_node_t node = (pe_node_t ) gIter2->data;
	GHashTable *node_table = NULL;

	if (node->details->unclean == FALSE && node->details->online == FALSE &&
	pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	continue;
	}

	node_table = g_hash_table_lookup(active_table, node->details->uname);
	if (node_table == NULL) {
	node_table = pcmk__strkey_table(free, free);
	g_hash_table_insert(active_table, strdup(node->details->uname), node_table);
	}

	active_counter = g_hash_table_lookup(node_table, buffer);
	if (active_counter == NULL) {
	active_counter = calloc(1, sizeof(int));
	*active_counter = 0;
	g_hash_table_insert(node_table, strdup(buffer), active_counter);
	}
	(*active_counter)++;
	}
	}
	}
	}

	static void
	destroy_node_table(gpointer data)
	{
	GHashTable *node_table = data;

	if (node_table) {
	g_hash_table_destroy(node_table);
	}
	}

	/*!
	* \internal
	* \deprecated This function will be removed in a future release
	*/
	void
	print_rscs_brief(GList rsc_list, const char pre_text, long options,
	void *print_data, gboolean print_all)
	{
	GHashTable *rsc_table = pcmk__strkey_table(free, free);
	GHashTable *active_table = pcmk__strkey_table(free, destroy_node_table);
	GHashTableIter hash_iter;
	char *type = NULL;
	int *rsc_counter = NULL;

	get_rscs_brief(rsc_list, rsc_table, active_table);

	g_hash_table_iter_init(&hash_iter, rsc_table);
	while (g_hash_table_iter_next(&hash_iter, (gpointer )&type, (gpointer )&rsc_counter)) {
	GHashTableIter hash_iter2;
	char *node_name = NULL;
	GHashTable *node_table = NULL;
	int active_counter_all = 0;

	g_hash_table_iter_init(&hash_iter2, active_table);
	while (g_hash_table_iter_next(&hash_iter2, (gpointer )&node_name, (gpointer )&node_table)) {
	int *active_counter = g_hash_table_lookup(node_table, type);

	if (active_counter == NULL \|\| *active_counter == 0) {
	continue;

	} else {
	active_counter_all += *active_counter;
	}

	if (options & pe_print_rsconly) {
	node_name = NULL;
	}

	if (options & pe_print_html) {
	status_print("<li>\n");
	}

	if (print_all) {
	status_print("%s%d/%d\t(%s):\tActive %s\n", pre_text ? pre_text : "",
	active_counter ? *active_counter : 0,
	rsc_counter ? *rsc_counter : 0, type,
	active_counter && (*active_counter > 0) && node_name ? node_name : "");
	} else {
	status_print("%s%d\t(%s):\tActive %s\n", pre_text ? pre_text : "",
	active_counter ? *active_counter : 0, type,
	active_counter && (*active_counter > 0) && node_name ? node_name : "");
	}

	if (options & pe_print_html) {
	status_print("</li>\n");
	}
	}

	if (print_all && active_counter_all == 0) {
	if (options & pe_print_html) {
	status_print("<li>\n");
	}

	status_print("%s%d/%d\t(%s):\tActive\n", pre_text ? pre_text : "",
	active_counter_all,
	rsc_counter ? *rsc_counter : 0, type);

	if (options & pe_print_html) {
	status_print("</li>\n");
	}
	}
	}

	if (rsc_table) {
	g_hash_table_destroy(rsc_table);
	rsc_table = NULL;
	}
	if (active_table) {
	g_hash_table_destroy(active_table);
	active_table = NULL;
	}
	}

	int
	pe__rscs_brief_output(pcmk__output_t out, GList rsc_list, uint32_t show_opts)
	{
	GHashTable *rsc_table = pcmk__strkey_table(free, free);
	GHashTable *active_table = pcmk__strkey_table(free, destroy_node_table);
	GList *sorted_rscs;
	int rc = pcmk_rc_no_output;

	get_rscs_brief(rsc_list, rsc_table, active_table);

	/* Make a list of the rsc_table keys so that it can be sorted. This is to make sure
	* output order stays consistent between systems.
	*/
	sorted_rscs = g_hash_table_get_keys(rsc_table);
	sorted_rscs = g_list_sort(sorted_rscs, (GCompareFunc) strcmp);

	for (GList *gIter = sorted_rscs; gIter; gIter = gIter->next) {
	char type = (char ) gIter->data;
	int *rsc_counter = g_hash_table_lookup(rsc_table, type);

	GList *sorted_nodes = NULL;
	int active_counter_all = 0;

	/* Also make a list of the active_table keys so it can be sorted. If there's
	* more than one instance of a type of resource running, we need the nodes to
	* be sorted to make sure output order stays consistent between systems.
	*/
	sorted_nodes = g_hash_table_get_keys(active_table);
	sorted_nodes = g_list_sort(sorted_nodes, (GCompareFunc) pcmk__numeric_strcasecmp);

	for (GList *gIter2 = sorted_nodes; gIter2; gIter2 = gIter2->next) {
	char node_name = (char ) gIter2->data;
	GHashTable *node_table = g_hash_table_lookup(active_table, node_name);
	int *active_counter = NULL;

	if (node_table == NULL) {
	continue;
	}

	active_counter = g_hash_table_lookup(node_table, type);

	if (active_counter == NULL \|\| *active_counter == 0) {
	continue;

	} else {
	active_counter_all += *active_counter;
	}

	if (pcmk_is_set(show_opts, pcmk_show_rsc_only)) {
	node_name = NULL;
	}

	if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs)) {
	out->list_item(out, NULL, "%d/%d\t(%s):\tActive %s",
	*active_counter,
	rsc_counter ? *rsc_counter : 0, type,
	(*active_counter > 0) && node_name ? node_name : "");
	} else {
	out->list_item(out, NULL, "%d\t(%s):\tActive %s",
	*active_counter, type,
	(*active_counter > 0) && node_name ? node_name : "");
	}

	rc = pcmk_rc_ok;
	}

	if (pcmk_is_set(show_opts, pcmk_show_inactive_rscs) && active_counter_all == 0) {
	out->list_item(out, NULL, "%d/%d\t(%s):\tActive",
	active_counter_all,
	rsc_counter ? *rsc_counter : 0, type);
	rc = pcmk_rc_ok;
	}

	if (sorted_nodes) {
	g_list_free(sorted_nodes);
	}
	}

	if (rsc_table) {
	g_hash_table_destroy(rsc_table);
	rsc_table = NULL;
	}
	if (active_table) {
	g_hash_table_destroy(active_table);
	active_table = NULL;
	}
	if (sorted_rscs) {
	g_list_free(sorted_rscs);
	}

	return rc;
	}

	gboolean
	pe__native_is_filtered(const pe_resource_t rsc, GList only_rsc,
	gboolean check_parent)
	{
	if (pcmk__str_in_list(rsc_printable_id(rsc), only_rsc, pcmk__str_star_matches) \|\|
	pcmk__str_in_list(rsc->id, only_rsc, pcmk__str_star_matches)) {
	return FALSE;
	} else if (check_parent && rsc->parent) {
	const pe_resource_t *up = pe__const_top_resource(rsc, true);

	return up->fns->is_filtered(up, only_rsc, FALSE);
	}

	return TRUE;
	}

	/*!
	* \internal
	* \brief Get maximum primitive resource instances per node
	*
	* \param[in] rsc Primitive resource to check
	*
	* \return Maximum number of \p rsc instances that can be active on one node
	*/
	unsigned int
	pe__primitive_max_per_node(const pe_resource_t *rsc)
	{
	CRM_ASSERT((rsc != NULL) && (rsc->variant == pcmk_rsc_variant_primitive));
	return 1U;
	}
	diff --git a/lib/pengine/unpack.c b/lib/pengine/unpack.c
	index 05b5ff8aea..efe14e15d4 100644
	--- a/lib/pengine/unpack.c
	+++ b/lib/pengine/unpack.c
	@@ -1,4963 +1,4963 @@
	/*
	* Copyright 2004-2023 the Pacemaker project contributors
	*
	* The version control history for this file may have further details.
	*
	* This source code is licensed under the GNU Lesser General Public License
	* version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
	*/

	#include <crm_internal.h>

	#include <stdio.h>
	#include <string.h>
	#include <glib.h>
	#include <time.h>

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

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

	CRM_TRACE_INIT_DATA(pe_status);

	// A (parsed) resource action history entry
	struct action_history {
	pe_resource_t *rsc; // Resource that history is for
	pe_node_t *node; // Node that history is for
	xmlNode *xml; // History entry XML

	// Parsed from entry XML
	const char *id; // XML ID of history entry
	const char *key; // Operation key of action
	const char *task; // Action name
	const char *exit_reason; // Exit reason given for result
	guint interval_ms; // Action interval
	int call_id; // Call ID of action
	int expected_exit_status; // Expected exit status of action
	int exit_status; // Actual exit status of action
	int execution_status; // Execution status of action
	};

	/* This uses pcmk__set_flags_as()/pcmk__clear_flags_as() directly rather than
	* use pe__set_working_set_flags()/pe__clear_working_set_flags() so that the
	* flag is stringified more readably in log messages.
	*/
	#define set_config_flag(data_set, option, flag) do { \
	const char *scf_value = pe_pref((data_set)->config_hash, (option)); \
	if (scf_value != NULL) { \
	if (crm_is_true(scf_value)) { \
	(data_set)->flags = pcmk__set_flags_as(__func__, __LINE__, \
	LOG_TRACE, "Working set", \
	crm_system_name, (data_set)->flags, \
	(flag), #flag); \
	} else { \
	(data_set)->flags = pcmk__clear_flags_as(__func__, __LINE__,\
	LOG_TRACE, "Working set", \
	crm_system_name, (data_set)->flags, \
	(flag), #flag); \
	} \
	} \
	} while(0)

	static void unpack_rsc_op(pe_resource_t rsc, pe_node_t node, xmlNode *xml_op,
	xmlNode **last_failure,
	enum action_fail_response *failed);
	static void determine_remote_online_status(pe_working_set_t *data_set,
	pe_node_t *this_node);
	static void add_node_attrs(const xmlNode xml_obj, pe_node_t node,
	bool overwrite, pe_working_set_t *data_set);
	static void determine_online_status(const xmlNode *node_state,
	pe_node_t *this_node,
	pe_working_set_t *data_set);

	static void unpack_node_lrm(pe_node_t node, const xmlNode xml,
	pe_working_set_t *data_set);


	// Bitmask for warnings we only want to print once
	uint32_t pe_wo = 0;

	static gboolean
	is_dangling_guest_node(pe_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 (pe__is_guest_or_remote_node(node) &&
	node->details->remote_rsc &&
	node->details->remote_rsc->container == NULL &&
	pcmk_is_set(node->details->remote_rsc->flags,
	pcmk_rsc_removed_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
	* \param[in] priority_delay Whether to consider `priority-fencing-delay`
	*/
	void
	pe_fence_node(pe_working_set_t * data_set, pe_node_t * node,
	const char *reason, bool priority_delay)
	{
	CRM_CHECK(node, return);

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

	if (!pcmk_is_set(rsc->flags, pcmk_rsc_failed)) {
	if (!pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	crm_notice("Not fencing guest node %s "
	"(otherwise would because %s): "
	"its guest resource %s is unmanaged",
	pe__node_name(node), reason, rsc->id);
	} else {
	crm_warn("Guest node %s will be fenced "
	"(by recovering its guest resource %s): %s",
	pe__node_name(node), 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;
	pe__set_resource_flags(rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	}
	}

	} else if (is_dangling_guest_node(node)) {
	crm_info("Cleaning up dangling connection for guest node %s: "
	"fencing was already done because %s, "
	"and guest resource no longer exists",
	pe__node_name(node), reason);
	pe__set_resource_flags(node->details->remote_rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);

	} else if (pe__is_remote_node(node)) {
	pe_resource_t *rsc = node->details->remote_rsc;

	if ((rsc != NULL) && !pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	crm_notice("Not fencing remote node %s "
	"(otherwise would because %s): connection is unmanaged",
	pe__node_name(node), reason);
	} else if(node->details->remote_requires_reset == FALSE) {
	node->details->remote_requires_reset = TRUE;
	crm_warn("Remote node %s %s: %s",
	pe__node_name(node),
	pe_can_fence(data_set, node)? "will be fenced" : "is unclean",
	reason);
	}
	node->details->unclean = TRUE;
	// No need to apply `priority-fencing-delay` for remote nodes
	pe_fence_op(node, NULL, TRUE, reason, FALSE, data_set);

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

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

	// @TODO xpaths can't handle templates, rules, or id-refs

	// nvpair with provides or requires set to unfencing
	#define XPATH_UNFENCING_NVPAIR XML_CIB_TAG_NVPAIR \
	"[(@" XML_NVPAIR_ATTR_NAME "='" PCMK_STONITH_PROVIDES "'" \
	"or @" XML_NVPAIR_ATTR_NAME "='" XML_RSC_ATTR_REQUIRES "') " \
	"and @" XML_NVPAIR_ATTR_VALUE "='" PCMK__VALUE_UNFENCING "']"

	// unfencing in rsc_defaults or any resource
	#define XPATH_ENABLE_UNFENCING \
	"/" XML_TAG_CIB "/" XML_CIB_TAG_CONFIGURATION "/" XML_CIB_TAG_RESOURCES \
	"//" XML_TAG_META_SETS "/" XPATH_UNFENCING_NVPAIR \
	"\|/" XML_TAG_CIB "/" XML_CIB_TAG_CONFIGURATION "/" XML_CIB_TAG_RSCCONFIG \
	"/" XML_TAG_META_SETS "/" XPATH_UNFENCING_NVPAIR

	static void
	set_if_xpath(uint64_t flag, const char xpath, pe_working_set_t data_set)
	{
	xmlXPathObjectPtr result = NULL;

	if (!pcmk_is_set(data_set->flags, flag)) {
	result = xpath_search(data_set->input, xpath);
	if (result && (numXpathResults(result) > 0)) {
	pe__set_working_set_flags(data_set, flag);
	}
	freeXpathObject(result);
	}
	}

	gboolean
	unpack_config(xmlNode * config, pe_working_set_t * data_set)
	{
	const char *value = NULL;
	GHashTable *config_hash = pcmk__strkey_table(free, free);

	pe_rule_eval_data_t rule_data = {
	.node_hash = NULL,
	.role = pcmk_role_unknown,
	.now = data_set->now,
	.match_data = NULL,
	.rsc_data = NULL,
	.op_data = NULL
	};

	data_set->config_hash = config_hash;

	pe__unpack_dataset_nvpairs(config, XML_CIB_TAG_PROPSET, &rule_data, config_hash,
	CIB_OPTIONS_FIRST, FALSE, data_set);

	verify_pe_options(data_set->config_hash);

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

	value = pe_pref(data_set->config_hash, XML_ATTR_HAVE_WATCHDOG);
	if (value && crm_is_true(value)) {
	crm_info("Watchdog-based self-fencing will be performed via SBD if "
	"fencing is required and stonith-watchdog-timeout is nonzero");
	pe__set_working_set_flags(data_set, pcmk_sched_have_fencing);
	}

	/* Set certain flags via xpath here, so they can be used before the relevant
	* configuration sections are unpacked.
	*/
	set_if_xpath(pcmk_sched_enable_unfencing, XPATH_ENABLE_UNFENCING, data_set);

	value = pe_pref(data_set->config_hash, "stonith-timeout");
	data_set->stonith_timeout = (int) crm_parse_interval_spec(value);
	crm_debug("STONITH timeout: %d", data_set->stonith_timeout);

	set_config_flag(data_set, "stonith-enabled", pcmk_sched_fencing_enabled);
	if (pcmk_is_set(data_set->flags, pcmk_sched_fencing_enabled)) {
	crm_debug("STONITH of failed nodes is enabled");
	} else {
	crm_debug("STONITH of failed nodes is disabled");
	}

	data_set->stonith_action = pe_pref(data_set->config_hash, "stonith-action");
	if (!strcmp(data_set->stonith_action, "poweroff")) {
	pe_warn_once(pe_wo_poweroff,
	"Support for stonith-action of 'poweroff' is deprecated "
	"and will be removed in a future release (use 'off' instead)");
	data_set->stonith_action = PCMK_ACTION_OFF;
	}
	crm_trace("STONITH will %s nodes", data_set->stonith_action);

	set_config_flag(data_set, "concurrent-fencing",
	pcmk_sched_concurrent_fencing);
	if (pcmk_is_set(data_set->flags, pcmk_sched_concurrent_fencing)) {
	crm_debug("Concurrent fencing is enabled");
	} else {
	crm_debug("Concurrent fencing is disabled");
	}

	value = pe_pref(data_set->config_hash,
	XML_CONFIG_ATTR_PRIORITY_FENCING_DELAY);
	if (value) {
	data_set->priority_fencing_delay = crm_parse_interval_spec(value) / 1000;
	crm_trace("Priority fencing delay is %ds", data_set->priority_fencing_delay);
	}

	set_config_flag(data_set, "stop-all-resources", pcmk_sched_stop_all);
	crm_debug("Stop all active resources: %s",
	pcmk__btoa(pcmk_is_set(data_set->flags, pcmk_sched_stop_all)));

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

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

	if (pcmk__str_eq(value, "ignore", pcmk__str_casei)) {
	data_set->no_quorum_policy = pcmk_no_quorum_ignore;

	} else if (pcmk__str_eq(value, "freeze", pcmk__str_casei)) {
	data_set->no_quorum_policy = pcmk_no_quorum_freeze;

	} else if (pcmk__str_eq(value, "demote", pcmk__str_casei)) {
	data_set->no_quorum_policy = pcmk_no_quorum_demote;

	} else if (pcmk__str_eq(value, "suicide", pcmk__str_casei)) {
	if (pcmk_is_set(data_set->flags, pcmk_sched_fencing_enabled)) {
	int do_panic = 0;

	crm_element_value_int(data_set->input, XML_ATTR_QUORUM_PANIC,
	&do_panic);
	if (do_panic \|\| pcmk_is_set(data_set->flags, pcmk_sched_quorate)) {
	data_set->no_quorum_policy = pcmk_no_quorum_fence;
	} else {
	crm_notice("Resetting no-quorum-policy to 'stop': cluster has never had quorum");
	data_set->no_quorum_policy = pcmk_no_quorum_stop;
	}
	} else {
	pcmk__config_err("Resetting no-quorum-policy to 'stop' because "
	"fencing is disabled");
	data_set->no_quorum_policy = pcmk_no_quorum_stop;
	}

	} else {
	data_set->no_quorum_policy = pcmk_no_quorum_stop;
	}

	switch (data_set->no_quorum_policy) {
	case pcmk_no_quorum_freeze:
	crm_debug("On loss of quorum: Freeze resources");
	break;
	case pcmk_no_quorum_stop:
	crm_debug("On loss of quorum: Stop ALL resources");
	break;
	case pcmk_no_quorum_demote:
	crm_debug("On loss of quorum: "
	"Demote promotable resources and stop other resources");
	break;
	case pcmk_no_quorum_fence:
	crm_notice("On loss of quorum: Fence all remaining nodes");
	break;
	case pcmk_no_quorum_ignore:
	crm_notice("On loss of quorum: Ignore");
	break;
	}

	set_config_flag(data_set, "stop-orphan-resources",
	pcmk_sched_stop_removed_resources);
	if (pcmk_is_set(data_set->flags, pcmk_sched_stop_removed_resources)) {
	crm_trace("Orphan resources are stopped");
	} else {
	crm_trace("Orphan resources are ignored");
	}

	set_config_flag(data_set, "stop-orphan-actions",
	pcmk_sched_cancel_removed_actions);
	if (pcmk_is_set(data_set->flags, pcmk_sched_cancel_removed_actions)) {
	crm_trace("Orphan resource actions are stopped");
	} else {
	crm_trace("Orphan resource actions are ignored");
	}

	value = pe_pref(data_set->config_hash, "remove-after-stop");
	if (value != NULL) {
	if (crm_is_true(value)) {
	pe__set_working_set_flags(data_set, pcmk_sched_remove_after_stop);
	#ifndef PCMK__COMPAT_2_0
	pe_warn_once(pe_wo_remove_after,
	"Support for the remove-after-stop cluster property is"
	" deprecated and will be removed in a future release");
	#endif
	} else {
	pe__clear_working_set_flags(data_set, pcmk_sched_remove_after_stop);
	}
	}

	set_config_flag(data_set, "maintenance-mode", pcmk_sched_in_maintenance);
	crm_trace("Maintenance mode: %s",
	pcmk__btoa(pcmk_is_set(data_set->flags,
	pcmk_sched_in_maintenance)));

	set_config_flag(data_set, "start-failure-is-fatal",
	pcmk_sched_start_failure_fatal);
	if (pcmk_is_set(data_set->flags, pcmk_sched_start_failure_fatal)) {
	crm_trace("Start failures are always fatal");
	} else {
	crm_trace("Start failures are handled by failcount");
	}

	if (pcmk_is_set(data_set->flags, pcmk_sched_fencing_enabled)) {
	set_config_flag(data_set, "startup-fencing",
	pcmk_sched_startup_fencing);
	}
	if (pcmk_is_set(data_set->flags, pcmk_sched_startup_fencing)) {
	crm_trace("Unseen nodes will be fenced");
	} else {
	pe_warn_once(pe_wo_blind, "Blind faith: not fencing unseen nodes");
	}

	pe__unpack_node_health_scores(data_set);

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

	set_config_flag(data_set, "shutdown-lock", pcmk_sched_shutdown_lock);
	if (pcmk_is_set(data_set->flags, pcmk_sched_shutdown_lock)) {
	value = pe_pref(data_set->config_hash,
	XML_CONFIG_ATTR_SHUTDOWN_LOCK_LIMIT);
	data_set->shutdown_lock = crm_parse_interval_spec(value) / 1000;
	crm_trace("Resources will be locked to nodes that were cleanly "
	"shut down (locks expire after %s)",
	pcmk__readable_interval(data_set->shutdown_lock));
	} else {
	crm_trace("Resources will not be locked to nodes that were cleanly "
	"shut down");
	}

	value = pe_pref(data_set->config_hash,
	XML_CONFIG_ATTR_NODE_PENDING_TIMEOUT);
	data_set->node_pending_timeout = crm_parse_interval_spec(value) / 1000;
	crm_trace("Node pending timeout is %us", data_set->node_pending_timeout);

	return TRUE;
	}

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

	if (pe_find_node(data_set->nodes, uname) != NULL) {
	pcmk__config_warn("More than one node entry has name '%s'", uname);
	}

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

	new_node->weight = char2score(score);
	new_node->details = calloc(1, sizeof(struct pe_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->data_set = data_set;

	if (pcmk__str_eq(type, "member", pcmk__str_null_matches \| pcmk__str_casei)) {
	new_node->details->type = pcmk_node_variant_cluster;

	} else if (pcmk__str_eq(type, "remote", pcmk__str_casei)) {
	new_node->details->type = pcmk_node_variant_remote;
	pe__set_working_set_flags(data_set, pcmk_sched_have_remote_nodes);

	} else {
	/* @COMPAT 'ping' is the default for backward compatibility, but it
	* should be changed to 'member' at a compatibility break
	*/
	if (!pcmk__str_eq(type, "ping", pcmk__str_casei)) {
	pcmk__config_warn("Node %s has unrecognized type '%s', "
	"assuming 'ping'", pcmk__s(uname, "without name"),
	type);
	}
	pe_warn_once(pe_wo_ping_node,
	"Support for nodes of type 'ping' (such as %s) is "
	"deprecated and will be removed in a future release",
	pcmk__s(uname, "unnamed node"));
	new_node->details->type = node_ping;
	}

	new_node->details->attrs = pcmk__strkey_table(free, free);

	if (pe__is_guest_or_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 = pcmk__strkey_table(free, free);
	new_node->details->digest_cache = pcmk__strkey_table(free,
	pe__free_digests);

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

	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 *is_managed = NULL;

	for (attr_set = pcmk__xe_first_child(xml_obj); attr_set != NULL;
	attr_set = pcmk__xe_next(attr_set)) {

	if (!pcmk__str_eq((const char *)attr_set->name, XML_TAG_META_SETS,
	pcmk__str_casei)) {
	continue;
	}

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

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

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

	if (pe_find_resource(data->resources, remote_name) != NULL) {
	return NULL;
	}

	pe_create_remote_xml(parent, remote_name, container_id,
	remote_allow_migrate, is_managed,
	connect_timeout, remote_server, remote_port);
	return remote_name;
	}

	static void
	handle_startup_fencing(pe_working_set_t data_set, pe_node_t new_node)
	{
	if ((new_node->details->type == pcmk_node_variant_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;
	}

	if (pcmk_is_set(data_set->flags, pcmk_sched_startup_fencing)) {
	// All nodes are unclean until we've seen their status entry
	new_node->details->unclean = TRUE;

	} else {
	// Blind faith ...
	new_node->details->unclean = FALSE;
	}

	/* 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;
	pe_node_t *new_node = NULL;
	const char *id = NULL;
	const char *uname = NULL;
	const char *type = NULL;
	const char *score = NULL;

	for (xml_obj = pcmk__xe_first_child(xml_nodes); xml_obj != NULL;
	xml_obj = pcmk__xe_next(xml_obj)) {

	if (pcmk__str_eq((const char *)xml_obj->name, XML_CIB_TAG_NODE, pcmk__str_none)) {
	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) {
	pcmk__config_err("Ignoring <" XML_CIB_TAG_NODE
	"> entry in configuration without id");
	continue;
	}
	new_node = pe_create_node(id, uname, type, score, data_set);

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

	handle_startup_fencing(data_set, new_node);

	add_node_attrs(xml_obj, new_node, FALSE, data_set);

	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(pe_resource_t * rsc, pe_working_set_t * data_set)
	{
	const char *container_id = NULL;

	if (rsc->children) {
	g_list_foreach(rsc->children, (GFunc) setup_container, data_set);
	return;
	}

	container_id = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_CONTAINER);
	if (container_id && !pcmk__str_eq(container_id, rsc->id, pcmk__str_casei)) {
	pe_resource_t *container = pe_find_resource(data_set->resources, container_id);

	if (container) {
	rsc->container = container;
	pe__set_resource_flags(container, pe_rsc_is_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;

	/* Create remote nodes and guest nodes from the resource configuration
	* before unpacking resources.
	*/
	for (xml_obj = pcmk__xe_first_child(xml_resources); xml_obj != NULL;
	xml_obj = pcmk__xe_next(xml_obj)) {

	const char *new_node_id = NULL;

	/* Check for remote nodes, which are defined by ocf:pacemaker:remote
	* primitives.
	*/
	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 remote node %s defined by resource %s",
	new_node_id, ID(xml_obj));
	pe_create_node(new_node_id, new_node_id, "remote", NULL,
	data_set);
	}
	continue;
	}

	/* Check for guest nodes, which are defined by special meta-attributes
	* of a primitive of any type (for example, VirtualDomain or Xen).
	*/
	if (pcmk__str_eq((const char *)xml_obj->name, XML_CIB_TAG_RESOURCE, pcmk__str_none)) {
	/* This will add an ocf:pacemaker:remote primitive to the
	* configuration for the guest node's connection, 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 node %s in resource %s",
	new_node_id, ID(xml_obj));
	pe_create_node(new_node_id, new_node_id, "remote", NULL,
	data_set);
	}
	continue;
	}

	/* Check for guest nodes inside a group. Clones are currently not
	* supported as guest nodes.
	*/
	if (pcmk__str_eq((const char *)xml_obj->name, XML_CIB_TAG_GROUP, pcmk__str_none)) {
	xmlNode *xml_obj2 = NULL;
	for (xml_obj2 = pcmk__xe_first_child(xml_obj); xml_obj2 != NULL;
	xml_obj2 = pcmk__xe_next(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 node %s in resource %s inside 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 scheduler calculations.
	*/
	static void
	link_rsc2remotenode(pe_working_set_t data_set, pe_resource_t new_rsc)
	{
	pe_node_t *remote_node = NULL;

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

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

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

	pe_rsc_trace(new_rsc, "Linking remote connection resource %s to %s",
	new_rsc->id, pe__node_name(remote_node));
	remote_node->details->remote_rsc = new_rsc;

	if (new_rsc->container == NULL) {
	/* Handle start-up fencing for remote nodes (as opposed to guest nodes)
	* the same as is done for cluster nodes.
	*/
	handle_startup_fencing(data_set, remote_node);

	} else {
	/* pe_create_node() marks the new node as "remote" or "cluster"; now
	* that we know the node is a guest node, update it correctly.
	*/
	g_hash_table_replace(remote_node->details->attrs, strdup(CRM_ATTR_KIND),
	strdup("container"));
	}
	}

	static void
	destroy_tag(gpointer data)
	{
	pe_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 pe__unpack_resource() calls resource_location()
	*/
	gboolean
	unpack_resources(const xmlNode xml_resources, pe_working_set_t data_set)
	{
	xmlNode *xml_obj = NULL;
	GList *gIter = NULL;

	data_set->template_rsc_sets = pcmk__strkey_table(free, destroy_tag);

	for (xml_obj = pcmk__xe_first_child(xml_resources); xml_obj != NULL;
	xml_obj = pcmk__xe_next(xml_obj)) {

	pe_resource_t *new_rsc = NULL;
	const char *id = ID(xml_obj);

	if (pcmk__str_empty(id)) {
	pcmk__config_err("Ignoring <%s> resource without ID",
	xml_obj->name);
	continue;
	}

	if (pcmk__str_eq((const char *) xml_obj->name, XML_CIB_TAG_RSC_TEMPLATE,
	pcmk__str_none)) {
	if (g_hash_table_lookup_extended(data_set->template_rsc_sets, 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(id), NULL);
	}
	continue;
	}

	crm_trace("Unpacking <%s " XML_ATTR_ID "='%s'>",
	xml_obj->name, id);
	if (pe__unpack_resource(xml_obj, &new_rsc, NULL,
	data_set) == pcmk_rc_ok) {
	data_set->resources = g_list_append(data_set->resources, new_rsc);
	pe_rsc_trace(new_rsc, "Added resource %s", new_rsc->id);

	} else {
	pcmk__config_err("Ignoring <%s> resource '%s' "
	"because configuration is invalid",
	xml_obj->name, id);
	}
	}

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

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

	data_set->resources = g_list_sort(data_set->resources,
	pe__cmp_rsc_priority);
	if (pcmk_is_set(data_set->flags, pcmk_sched_location_only)) {
	/* Ignore */

	} else if (pcmk_is_set(data_set->flags, pcmk_sched_fencing_enabled)
	&& !pcmk_is_set(data_set->flags, pcmk_sched_have_fencing)) {

	pcmk__config_err("Resource start-up disabled since no STONITH resources have been defined");
	pcmk__config_err("Either configure some or disable STONITH with the stonith-enabled option");
	pcmk__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 = pcmk__strkey_table(free, destroy_tag);

	for (xml_tag = pcmk__xe_first_child(xml_tags); xml_tag != NULL;
	xml_tag = pcmk__xe_next(xml_tag)) {

	xmlNode *xml_obj_ref = NULL;
	const char *tag_id = ID(xml_tag);

	if (!pcmk__str_eq((const char *)xml_tag->name, XML_CIB_TAG_TAG, pcmk__str_none)) {
	continue;
	}

	if (tag_id == NULL) {
	pcmk__config_err("Ignoring <%s> without " XML_ATTR_ID,
	(const char *) xml_tag->name);
	continue;
	}

	for (xml_obj_ref = pcmk__xe_first_child(xml_tag); xml_obj_ref != NULL;
	xml_obj_ref = pcmk__xe_next(xml_obj_ref)) {

	const char *obj_ref = ID(xml_obj_ref);

	if (!pcmk__str_eq((const char *)xml_obj_ref->name, XML_CIB_TAG_OBJ_REF, pcmk__str_none)) {
	continue;
	}

	if (obj_ref == NULL) {
	pcmk__config_err("Ignoring <%s> for tag '%s' without " XML_ATTR_ID,
	xml_obj_ref->name, tag_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;

	pe_ticket_t *ticket = NULL;

	ticket_id = ID(xml_ticket);
	if (pcmk__str_empty(ticket_id)) {
	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 = pcmk__xml_attr_value(xIter);

	if (pcmk__str_eq(prop_name, XML_ATTR_ID, pcmk__str_none)) {
	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) {
	long long last_granted_ll;

	pcmk__scan_ll(last_granted, &last_granted_ll, 0LL);
	ticket->last_granted = (time_t) last_granted_ll;
	}

	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 = pcmk__xe_first_child(xml_tickets); xml_obj != NULL;
	xml_obj = pcmk__xe_next(xml_obj)) {

	if (!pcmk__str_eq((const char *)xml_obj->name, XML_CIB_TAG_TICKET_STATE, pcmk__str_none)) {
	continue;
	}
	unpack_ticket_state(xml_obj, data_set);
	}

	return TRUE;
	}

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

	if (!pcmk__str_eq((const char *)state->name, XML_CIB_TAG_STATE, pcmk__str_none)) {
	return;
	}

	if ((this_node == NULL) \|\| !pe__is_guest_or_remote_node(this_node)) {
	return;
	}
	crm_trace("Processing Pacemaker Remote node %s", pe__node_name(this_node));

	pcmk__scan_min_int(crm_element_value(state, XML_NODE_IS_MAINTENANCE),
	&(this_node->details->remote_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);

	if (pe__shutdown_requested(this_node)) {
	crm_info("%s is shutting down", pe__node_name(this_node));
	this_node->details->shutdown = TRUE;
	}

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

	if (crm_is_true(pe_node_attribute_raw(this_node, "maintenance")) \|\|
	((rsc != NULL) && !pcmk_is_set(rsc->flags, pcmk_rsc_managed))) {
	crm_info("%s is in maintenance mode", pe__node_name(this_node));
	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 (pe__is_remote_node(this_node)
	&& !pcmk_is_set(data_set->flags, pcmk_sched_fencing_enabled)) {
	crm_warn("Ignoring " XML_NODE_ATTR_RSC_DISCOVERY
	" attribute on Pacemaker Remote node %s"
	" because fencing is disabled",
	pe__node_name(this_node));
	} else {
	/* This is either a remote node with fencing enabled, or a guest
	* node. We don't care whether fencing is enabled when fencing guest
	* nodes, because they are "fenced" by recovering their containing
	* resource.
	*/
	crm_info("%s has resource discovery disabled",
	pe__node_name(this_node));
	this_node->details->rsc_discovery_enabled = FALSE;
	}
	}
	}

	/*!
	* \internal
	* \brief Unpack a cluster node's transient attributes
	*
	* \param[in] state CIB node state XML
	* \param[in,out] node Cluster node whose attributes are being unpacked
	* \param[in,out] data_set Cluster working set
	*/
	static void
	unpack_transient_attributes(const xmlNode state, pe_node_t node,
	pe_working_set_t *data_set)
	{
	const char *discovery = NULL;
	const xmlNode *attrs = find_xml_node(state, XML_TAG_TRANSIENT_NODEATTRS,
	FALSE);

	add_node_attrs(attrs, node, TRUE, data_set);

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

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

	discovery = pe_node_attribute_raw(node, XML_NODE_ATTR_RSC_DISCOVERY);
	if ((discovery != NULL) && !crm_is_true(discovery)) {
	crm_warn("Ignoring " XML_NODE_ATTR_RSC_DISCOVERY
	" attribute for %s because disabling resource discovery "
	"is not allowed for cluster nodes", pe__node_name(node));
	}
	}

	/*!
	* \internal
	* \brief Unpack a node state entry (first pass)
	*
	* Unpack one node state entry from status. This unpacks information from the
	* node_state element itself and node attributes inside it, but not the
	* resource history inside it. Multiple passes through the status are needed to
	* fully unpack everything.
	*
	* \param[in] state CIB node state XML
	* \param[in,out] data_set Cluster working set
	*/
	static void
	unpack_node_state(const xmlNode state, pe_working_set_t data_set)
	{
	const char *id = NULL;
	const char *uname = NULL;
	pe_node_t *this_node = NULL;

	id = crm_element_value(state, XML_ATTR_ID);
	if (id == NULL) {
	crm_warn("Ignoring malformed " XML_CIB_TAG_STATE " entry without "
	XML_ATTR_ID);
	return;
	}

	uname = crm_element_value(state, XML_ATTR_UNAME);
	if (uname == NULL) {
	/* If a joining peer makes the cluster acquire the quorum from corosync
	* meanwhile it has not joined CPG membership of pacemaker-controld yet,
	* it's possible that the created node_state entry doesn't have an uname
	* yet. We should recognize the node as `pending` and wait for it to
	* join CPG.
	*/
	crm_trace("Handling " XML_CIB_TAG_STATE " entry with id=\"%s\" without "
	XML_ATTR_UNAME, id);
	}

	this_node = pe_find_node_any(data_set->nodes, id, uname);
	if (this_node == NULL) {
	pcmk__config_warn("Ignoring recorded node state for id=\"%s\" (%s) "
	"because it is no longer in the configuration",
	id, pcmk__s(uname, "uname unknown"));
	return;
	}

	if (pe__is_guest_or_remote_node(this_node)) {
	/* We can't determine the online status of Pacemaker Remote nodes until
	* after all resource history has been unpacked. In this first pass, we
	* do need to mark whether the node has been fenced, as this plays a
	* role during unpacking cluster node resource state.
	*/
	pcmk__scan_min_int(crm_element_value(state, XML_NODE_IS_FENCED),
	&(this_node->details->remote_was_fenced), 0);
	return;
	}

	unpack_transient_attributes(state, this_node, data_set);

	/* Provisionally mark this cluster node as clean. We have at least seen it
	* in the current cluster's lifetime.
	*/
	this_node->details->unclean = FALSE;
	this_node->details->unseen = FALSE;

	crm_trace("Determining online status of cluster node %s (id %s)",
	pe__node_name(this_node), id);
	determine_online_status(state, this_node, data_set);

	if (!pcmk_is_set(data_set->flags, pcmk_sched_quorate)
	&& this_node->details->online
	&& (data_set->no_quorum_policy == pcmk_no_quorum_fence)) {
	/* Everything else should flow from this automatically
	* (at least until the scheduler becomes able to migrate off
	* healthy resources)
	*/
	pe_fence_node(data_set, this_node, "cluster does not have quorum",
	FALSE);
	}
	}

	/*!
	* \internal
	* \brief Unpack nodes' resource history as much as possible
	*
	* Unpack as many nodes' resource history as possible in one pass through the
	* status. We need to process Pacemaker Remote nodes' connections/containers
	* before unpacking their history; the connection/container history will be
	* in another node's history, so it might take multiple passes to unpack
	* everything.
	*
	* \param[in] status CIB XML status section
	* \param[in] fence If true, treat any not-yet-unpacked nodes as unseen
	* \param[in,out] data_set Cluster working set
	*
	* \return Standard Pacemaker return code (specifically pcmk_rc_ok if done,
	* or EAGAIN if more unpacking remains to be done)
	*/
	static int
	unpack_node_history(const xmlNode *status, bool fence,
	pe_working_set_t *data_set)
	{
	int rc = pcmk_rc_ok;

	// Loop through all node_state entries in CIB status
	for (const xmlNode *state = first_named_child(status, XML_CIB_TAG_STATE);
	state != NULL; state = crm_next_same_xml(state)) {

	const char *id = ID(state);
	const char *uname = crm_element_value(state, XML_ATTR_UNAME);
	pe_node_t *this_node = NULL;

	if ((id == NULL) \|\| (uname == NULL)) {
	// Warning already logged in first pass through status section
	crm_trace("Not unpacking resource history from malformed "
	XML_CIB_TAG_STATE " without id and/or uname");
	continue;
	}

	this_node = pe_find_node_any(data_set->nodes, id, uname);
	if (this_node == NULL) {
	// Warning already logged in first pass through status section
	crm_trace("Not unpacking resource history for node %s because "
	"no longer in configuration", id);
	continue;
	}

	if (this_node->details->unpacked) {
	crm_trace("Not unpacking resource history for node %s because "
	"already unpacked", id);
	continue;
	}

	if (fence) {
	// We're processing all remaining nodes

	} else if (pe__is_guest_node(this_node)) {
	/* We can unpack a guest node's history only after we've unpacked
	* other resource history to the point that we know that the node's
	* connection and containing resource are both up.
	*/
	pe_resource_t *rsc = this_node->details->remote_rsc;

	if ((rsc == NULL) \|\| (rsc->role != pcmk_role_started)
	\|\| (rsc->container->role != pcmk_role_started)) {
	crm_trace("Not unpacking resource history for guest node %s "
	"because container and connection are not known to "
	"be up", id);
	continue;
	}

	} else if (pe__is_remote_node(this_node)) {
	/* We can unpack a remote node's history only after we've unpacked
	* other resource history to the point that we know that the node's
	* connection is up, with the exception of when shutdown locks are
	* in use.
	*/
	pe_resource_t *rsc = this_node->details->remote_rsc;

	if ((rsc == NULL)
	\|\| (!pcmk_is_set(data_set->flags, pcmk_sched_shutdown_lock)
	&& (rsc->role != pcmk_role_started))) {
	crm_trace("Not unpacking resource history for remote node %s "
	"because connection is not known to be up", id);
	continue;
	}

	/* If fencing and shutdown locks are disabled and we're not processing
	* unseen nodes, then we don't want to unpack offline nodes until online
	* nodes have been unpacked. This allows us to number active clone
	* instances first.
	*/
	} else if (!pcmk_any_flags_set(data_set->flags,
	pcmk_sched_fencing_enabled
	\|pcmk_sched_shutdown_lock)
	&& !this_node->details->online) {
	crm_trace("Not unpacking resource history for offline "
	"cluster node %s", id);
	continue;
	}

	if (pe__is_guest_or_remote_node(this_node)) {
	determine_remote_online_status(data_set, this_node);
	unpack_handle_remote_attrs(this_node, state, data_set);
	}

	crm_trace("Unpacking resource history for %snode %s",
	(fence? "unseen " : ""), id);

	this_node->details->unpacked = TRUE;
	unpack_node_lrm(this_node, state, data_set);

	rc = EAGAIN; // Other node histories might depend on this one
	}
	return rc;
	}

	/* remove nodes that are down, stopping */
	/* create positive 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)
	{
	xmlNode *state = NULL;

	crm_trace("Beginning unpack");

	if (data_set->tickets == NULL) {
	data_set->tickets = pcmk__strkey_table(free, destroy_ticket);
	}

	for (state = pcmk__xe_first_child(status); state != NULL;
	state = pcmk__xe_next(state)) {

	if (pcmk__str_eq((const char *)state->name, XML_CIB_TAG_TICKETS, pcmk__str_none)) {
	unpack_tickets_state((xmlNode *) state, data_set);

	} else if (pcmk__str_eq((const char *)state->name, XML_CIB_TAG_STATE, pcmk__str_none)) {
	unpack_node_state(state, data_set);
	}
	}

	while (unpack_node_history(status, FALSE, data_set) == EAGAIN) {
	crm_trace("Another pass through node resource histories is needed");
	}

	// Now catch any nodes we didn't see
	unpack_node_history(status,
	pcmk_is_set(data_set->flags,
	pcmk_sched_fencing_enabled),
	data_set);

	/* Now that we know where resources are, we can schedule stops of containers
	* with failed bundle connections
	*/
	if (data_set->stop_needed != NULL) {
	for (GList *item = data_set->stop_needed; item; item = item->next) {
	pe_resource_t *container = item->data;
	pe_node_t *node = pe__current_node(container);

	if (node) {
	stop_action(container, node, FALSE);
	}
	}
	g_list_free(data_set->stop_needed);
	data_set->stop_needed = NULL;
	}

	/* Now that we know status of all Pacemaker Remote connections and nodes,
	* we can stop connections for node shutdowns, and check the online status
	* of remote/guest nodes that didn't have any node history to unpack.
	*/
	for (GList *gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) {
	pe_node_t *this_node = gIter->data;

	if (!pe__is_guest_or_remote_node(this_node)) {
	continue;
	}
	if (this_node->details->shutdown
	&& (this_node->details->remote_rsc != NULL)) {
	pe__set_next_role(this_node->details->remote_rsc, pcmk_role_stopped,
	"remote shutdown");
	}
	if (!this_node->details->unpacked) {
	determine_remote_online_status(data_set, this_node);
	}
	}

	return TRUE;
	}

	static gboolean
	determine_online_status_no_fencing(pe_working_set_t *data_set,
	const xmlNode *node_state,
	pe_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);
	int member = false;
	bool crmd_online = false;
	long long when_member = 0;
	long long when_online = 0;

	// @COMPAT DCs < 2.1.7 use boolean instead of time for cluster membership
	if (crm_str_to_boolean(in_cluster, &member) != 1) {
	pcmk__scan_ll(in_cluster, &when_member, 0LL);
	member = (when_member > 0) ? true : false;
	}

	if (pcmk__str_eq(is_peer, ONLINESTATUS, pcmk__str_casei)) {
	crmd_online = true;

	} else if (pcmk__str_eq(is_peer, OFFLINESTATUS, pcmk__str_casei)) {
	crmd_online = false;

	} else {
	pcmk__scan_ll(is_peer, &when_online, 0LL);
	crmd_online = (when_online > 0) ? true : false;
	}

	if (!member) {
	crm_trace("Node is down: in_cluster=%s",
	pcmk__s(in_cluster, "<null>"));

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

	} else if (this_node->details->expected_up == FALSE) {
	crm_trace("Controller is down: "
	"in_cluster=%s is_peer=%s join=%s expected=%s",
	pcmk__s(in_cluster, "<null>"), pcmk__s(is_peer, "<null>"),
	pcmk__s(join, "<null>"), pcmk__s(exp_state, "<null>"));

	} else {
	/* mark it unclean */
	pe_fence_node(data_set, this_node, "peer is unexpectedly down", FALSE);
	crm_info("in_cluster=%s is_peer=%s join=%s expected=%s",
	pcmk__s(in_cluster, "<null>"), pcmk__s(is_peer, "<null>"),
	pcmk__s(join, "<null>"), pcmk__s(exp_state, "<null>"));
	}
	return online;
	}

	static gboolean
	determine_online_status_fencing(pe_working_set_t *data_set,
	const xmlNode node_state, pe_node_t this_node)
	{
	gboolean online = FALSE;
	gboolean do_terminate = FALSE;
	bool crmd_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);
	const char *terminate = pe_node_attribute_raw(this_node, "terminate");
	int member = false;
	long long when_member = 0;
	long long when_online = 0;

	/*
	- XML_NODE_JOIN_STATE ::= member\|down\|pending\|banned
	- XML_NODE_EXPECTED ::= member\|down

	@COMPAT with entries recorded for DCs < 2.1.7
	- XML_NODE_IN_CLUSTER ::= true\|false
	- XML_NODE_IS_PEER ::= online\|offline

	Since crm_feature_set 3.18.0 (pacemaker-2.1.7):
	- XML_NODE_IN_CLUSTER ::= <timestamp>\|0
	Since when node has been a cluster member. A value 0 of means the node is not
	a cluster member.

	- XML_NODE_IS_PEER ::= <timestamp>\|0
	Since when peer has been online in CPG. A value 0 means the peer is offline
	in CPG.
	*/

	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",
	pe__node_name(this_node), pcmk__s(in_cluster, "<null>"),
	pcmk__s(is_peer, "<null>"), pcmk__s(join, "<null>"),
	pcmk__s(exp_state, "<null>"), do_terminate);

	/* @COMPAT with boolean values of XML_NODE_IN_CLUSTER recorded for
	* DCs < 2.1.7
	*/
	if (crm_str_to_boolean(in_cluster, &member) != 1) {
	pcmk__scan_ll(in_cluster, &when_member, 0LL);
	member = (when_member > 0) ? true : false;
	}

	online = member;

	/* @COMPAT with "online"/"offline" values of XML_NODE_IS_PEER recorded for
	* DCs < 2.1.7
	*/
	if (pcmk__str_eq(is_peer, ONLINESTATUS, pcmk__str_casei)) {
	crmd_online = true;

	} else if (pcmk__str_eq(is_peer, OFFLINESTATUS, pcmk__str_casei)) {
	crmd_online = false;

	} else {
	pcmk__scan_ll(is_peer, &when_online, 0LL);
	crmd_online = (when_online > 0) ? true : false;
	}

	if (exp_state == NULL) {
	exp_state = CRMD_JOINSTATE_DOWN;
	}

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

	/* Slightly different criteria since we can't shut down a dead peer */
	online = crmd_online;

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

	} else if (pcmk__str_eq(join, CRMD_JOINSTATE_NACK, pcmk__str_casei)) {
	pe_fence_node(data_set, this_node,
	"peer failed Pacemaker membership criteria", FALSE);

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

	if (when_member > 0
	&& when_online == 0
	&& (get_effective_time(data_set) - when_member
	>= data_set->node_pending_timeout)) {
	pe_fence_node(data_set, this_node,
	"peer pending timed out on joining the process group",
	FALSE);

	} else if (member \|\| crmd_online) {
	crm_info("- %s is not ready to run resources",
	pe__node_name(this_node));
	this_node->details->standby = TRUE;
	this_node->details->pending = TRUE;

	} else {
	crm_trace("%s is down or still coming up",
	pe__node_name(this_node));
	}

	} else if (do_terminate && pcmk__str_eq(join, CRMD_JOINSTATE_DOWN, pcmk__str_casei)
	&& !member && !crmd_online) {
	crm_info("%s was just shot", pe__node_name(this_node));
	online = FALSE;

	} else if (!member) {
	// Consider `priority-fencing-delay` for lost nodes
	pe_fence_node(data_set, this_node, "peer is no longer part of the cluster", TRUE);

	} else if (!crmd_online) {
	pe_fence_node(data_set, this_node, "peer process is no longer available", FALSE);

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

	} else if (pcmk__str_eq(join, CRMD_JOINSTATE_MEMBER, pcmk__str_casei)) {
	crm_info("%s is active", pe__node_name(this_node));

	} else if (pcmk__strcase_any_of(join, CRMD_JOINSTATE_PENDING, CRMD_JOINSTATE_DOWN, NULL)) {
	crm_info("%s is not ready to run resources", pe__node_name(this_node));
	this_node->details->standby = TRUE;
	this_node->details->pending = TRUE;

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

	return online;
	}

	static void
	determine_remote_online_status(pe_working_set_t * data_set, pe_node_t * this_node)
	{
	pe_resource_t *rsc = this_node->details->remote_rsc;
	pe_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 && pcmk__list_of_1(rsc->running_on)) {
	host = rsc->running_on->data;
	}

	/* If the resource is currently started, mark it online. */
	if (rsc->role == pcmk_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 == pcmk_role_started)
	&& (rsc->next_role == pcmk_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 && pcmk_is_set(container->flags, pcmk_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 (pcmk_is_set(rsc->flags, pcmk_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 == pcmk_role_stopped)
	\|\| ((container != NULL)
	&& (container->role == pcmk_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");
	}

	static void
	determine_online_status(const xmlNode node_state, pe_node_t this_node,
	pe_working_set_t *data_set)
	{
	gboolean online = FALSE;
	const char *exp_state = crm_element_value(node_state, XML_NODE_EXPECTED);

	CRM_CHECK(this_node != NULL, return);

	this_node->details->shutdown = FALSE;
	this_node->details->expected_up = FALSE;

	if (pe__shutdown_requested(this_node)) {
	this_node->details->shutdown = TRUE;

	} else if (pcmk__str_eq(exp_state, CRMD_JOINSTATE_MEMBER, pcmk__str_casei)) {
	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 (!pcmk_is_set(data_set->flags, pcmk_sched_fencing_enabled)) {
	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; // @COMPAT deprecated and unused
	this_node->weight = -INFINITY;
	}

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

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

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

	} else if (this_node->details->online) {
	crm_info("%s is %s", pe__node_name(this_node),
	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("%s is offline", pe__node_name(this_node));
	}
	}

	/*!
	* \internal
	* \brief Find the end of a resource's name, excluding any clone suffix
	*
	* \param[in] id Resource ID to check
	*
	* \return Pointer to last character of resource's base name
	*/
	const char *
	pe_base_name_end(const char *id)
	{
	if (!pcmk__str_empty(id)) {
	const char *end = id + strlen(id) - 1;

	for (const char *s = end; s > id; --s) {
	switch (*s) {
	case '0':
	case '1':
	case '2':
	case '3':
	case '4':
	case '5':
	case '6':
	case '7':
	case '8':
	case '9':
	break;
	case ':':
	return (s == end)? s : (s - 1);
	default:
	return end;
	}
	}
	return end;
	}
	return NULL;
	}

	/*!
	* \internal
	* \brief Get a resource name excluding any clone suffix
	*
	* \param[in] last_rsc_id Resource ID to check
	*
	* \return Pointer to newly allocated string with resource's base name
	* \note It is the caller's responsibility to free() the result.
	* This asserts on error, so callers can assume result is not NULL.
	*/
	char *
	clone_strip(const char *last_rsc_id)
	{
	const char *end = pe_base_name_end(last_rsc_id);
	char *basename = NULL;

	CRM_ASSERT(end);
	basename = strndup(last_rsc_id, end - last_rsc_id + 1);
	CRM_ASSERT(basename);
	return basename;
	}

	/*!
	* \internal
	* \brief Get the name of the first instance of a cloned resource
	*
	* \param[in] last_rsc_id Resource ID to check
	*
	* \return Pointer to newly allocated string with resource's base name plus :0
	* \note It is the caller's responsibility to free() the result.
	* This asserts on error, so callers can assume result is not NULL.
	*/
	char *
	clone_zero(const char *last_rsc_id)
	{
	const char *end = pe_base_name_end(last_rsc_id);
	size_t base_name_len = end - last_rsc_id + 1;
	char *zero = NULL;

	CRM_ASSERT(end);
	zero = calloc(base_name_len + 3, sizeof(char));
	CRM_ASSERT(zero);
	memcpy(zero, last_rsc_id, base_name_len);
	zero[base_name_len] = ':';
	zero[base_name_len + 1] = '0';
	return zero;
	}

	static pe_resource_t *
	create_fake_resource(const char rsc_id, const xmlNode rsc_entry,
	pe_working_set_t *data_set)
	{
	pe_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 (pe__unpack_resource(xml_rsc, &rsc, NULL, data_set) != pcmk_rc_ok) {
	return NULL;
	}

	if (xml_contains_remote_node(xml_rsc)) {
	pe_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);
	pe__set_resource_flags(rsc, pcmk_rsc_removed_filler);
	}
	pe__set_resource_flags(rsc, pcmk_rsc_removed);
	data_set->resources = g_list_append(data_set->resources, rsc);
	return rsc;
	}

	/*!
	* \internal
	* \brief Create orphan instance for anonymous clone resource history
	*
	* \param[in,out] parent Clone resource that orphan will be added to
	* \param[in] rsc_id Orphan's resource ID
	* \param[in] node Where orphan is active (for logging only)
	* \param[in,out] data_set Cluster working set
	*
	* \return Newly added orphaned instance of \p parent
	*/
	static pe_resource_t *
	create_anonymous_orphan(pe_resource_t parent, const char rsc_id,
	const pe_node_t node, pe_working_set_t data_set)
	{
	pe_resource_t *top = pe__create_clone_child(parent, data_set);

	// find_rsc() because we might be a cloned group
	pe_resource_t *orphan = top->fns->find_rsc(top, rsc_id, NULL,
	pcmk_rsc_match_clone_only);

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

	/*!
	* \internal
	* \brief Check a node for an instance of an anonymous clone
	*
	* Return a child instance of the specified anonymous clone, in order of
	* preference: (1) the instance running on the specified node, if any;
	* (2) an inactive instance (i.e. within the total of clone-max instances);
	* (3) a newly created orphan (i.e. clone-max instances are already active).
	*
	* \param[in,out] data_set Cluster information
	* \param[in] node Node on which to check for instance
	* \param[in,out] parent Clone to check
	* \param[in] rsc_id Name of cloned resource in history (without instance)
	*/
	static pe_resource_t *
	find_anonymous_clone(pe_working_set_t data_set, const pe_node_t node,
	pe_resource_t parent, const char rsc_id)
	{
	GList *rIter = NULL;
	pe_resource_t *rsc = NULL;
	pe_resource_t *inactive_instance = NULL;
	gboolean skip_inactive = FALSE;

	CRM_ASSERT(parent != NULL);
	CRM_ASSERT(pe_rsc_is_clone(parent));
	CRM_ASSERT(!pcmk_is_set(parent->flags, pcmk_rsc_unique));

	// Check for active (or partially active, for cloned groups) instance
	pe_rsc_trace(parent, "Looking for %s on %s in %s",
	rsc_id, pe__node_name(node), parent->id);
	for (rIter = parent->children; rsc == NULL && rIter; rIter = rIter->next) {
	GList *locations = NULL;
	pe_resource_t *child = rIter->data;

	/* Check whether this instance is already known to be active or pending
	* anywhere, at this stage of unpacking. Because this function is called
	* for a resource before the resource's individual operation history
	* entries are unpacked, locations will generally not contain the
	* desired node.
	*
	* However, there are three exceptions:
	* (1) when child is a cloned group and we have already unpacked the
	* history of another member of the group on the same node;
	* (2) when we've already unpacked the history of another numbered
	* instance on the same node (which can happen if globally-unique
	* was flipped from true to false); and
	* (3) when we re-run calculations on the same data set as part of a
	* simulation.
	*/
	child->fns->location(child, &locations, 2);
	if (locations) {
	/* We should never associate the same numbered anonymous clone
	* instance with multiple nodes, and clone instances can't migrate,
	* so there must be only one location, regardless of history.
	*/
	CRM_LOG_ASSERT(locations->next == NULL);

	if (((pe_node_t *)locations->data)->details == node->details) {
	/* This child instance is active on the requested node, so check
	* for a corresponding configured resource. We use find_rsc()
	* instead of child because child may be a cloned group, and we
	* need the particular member corresponding to rsc_id.
	*
	* If the history entry is orphaned, rsc will be NULL.
	*/
	rsc = parent->fns->find_rsc(child, rsc_id, NULL,
	pcmk_rsc_match_clone_only);
	if (rsc) {
	/* If there are multiple instance history entries for an
	* anonymous clone in a single node's history (which can
	* happen if globally-unique is switched from true to
	* false), we want to consider the instances beyond the
	* first as orphans, even if there are inactive instance
	* numbers available.
	*/
	if (rsc->running_on) {
	crm_notice("Active (now-)anonymous clone %s has "
	"multiple (orphan) instance histories on %s",
	parent->id, pe__node_name(node));
	skip_inactive = TRUE;
	rsc = NULL;
	} else {
	pe_rsc_trace(parent, "Resource %s, active", rsc->id);
	}
	}
	}
	g_list_free(locations);

	} else {
	pe_rsc_trace(parent, "Resource %s, skip inactive", child->id);
	if (!skip_inactive && !inactive_instance
	&& !pcmk_is_set(child->flags, pcmk_rsc_blocked)) {
	// Remember one inactive instance in case we don't find active
	inactive_instance = parent->fns->find_rsc(child, rsc_id, NULL,
	pcmk_rsc_match_clone_only);

	/* ... but don't use it if it was already associated with a
	* pending action on another node
	*/
	if (inactive_instance && inactive_instance->pending_node
	&& (inactive_instance->pending_node->details != node->details)) {
	inactive_instance = NULL;
	}
	}
	}
	}

	if ((rsc == NULL) && !skip_inactive && (inactive_instance != NULL)) {
	pe_rsc_trace(parent, "Resource %s, empty slot", inactive_instance->id);
	rsc = inactive_instance;
	}

	/* If the resource has "requires" set to "quorum" or "nothing", and we don't
	* have a clone instance for every node, we don't want to consume a valid
	* instance number for unclean nodes. Such instances may appear to be active
	* according to the history, but should be considered inactive, so we can
	* start an instance elsewhere. Treat such instances as orphans.
	*
	* An exception is instances running on guest nodes -- since guest node
	* "fencing" is actually just a resource stop, requires shouldn't apply.
	*
	* @TODO Ideally, we'd use an inactive instance number if it is not needed
	* for any clean instances. However, we don't know that at this point.
	*/
	if ((rsc != NULL) && !pcmk_is_set(rsc->flags, pe_rsc_needs_fencing)
	&& (!node->details->online \|\| node->details->unclean)
	&& !pe__is_guest_node(node)
	&& !pe__is_universal_clone(parent, data_set)) {

	rsc = NULL;
	}

	if (rsc == NULL) {
	rsc = create_anonymous_orphan(parent, rsc_id, node, data_set);
	pe_rsc_trace(parent, "Resource %s, orphan", rsc->id);
	}
	return rsc;
	}

	static pe_resource_t *
	unpack_find_resource(pe_working_set_t data_set, const pe_node_t node,
	const char *rsc_id)
	{
	pe_resource_t *rsc = NULL;
	pe_resource_t *parent = NULL;

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

	if (rsc == NULL) {
	/* If we didn't find the resource by its name in the operation history,
	* check it again as a clone instance. Even when clone-max=0, we create
	* a single :0 orphan to match against here.
	*/
	char *clone0_id = clone_zero(rsc_id);
	pe_resource_t *clone0 = pe_find_resource(data_set->resources, clone0_id);

	if (clone0 && !pcmk_is_set(clone0->flags, pcmk_rsc_unique)) {
	rsc = clone0;
	parent = uber_parent(clone0);
	crm_trace("%s found as %s (%s)", rsc_id, clone0_id, parent->id);
	} else {
	crm_trace("%s is not known as %s either (orphan)",
	rsc_id, clone0_id);
	}
	free(clone0_id);

	} else if (rsc->variant > pcmk_rsc_variant_primitive) {
	crm_trace("Resource history for %s is orphaned because it is no longer primitive",
	rsc_id);
	return NULL;

	} else {
	parent = uber_parent(rsc);
	}

	if (pe_rsc_is_anon_clone(parent)) {

	if (pe_rsc_is_bundled(parent)) {
	rsc = pe__find_bundle_replica(parent->parent, node);
	} else {
	char *base = clone_strip(rsc_id);

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

	if (rsc && !pcmk__str_eq(rsc_id, rsc->id, pcmk__str_casei)
	&& !pcmk__str_eq(rsc_id, rsc->clone_name, pcmk__str_casei)) {

	pcmk__str_update(&rsc->clone_name, rsc_id);
	pe_rsc_debug(rsc, "Internally renamed %s on %s to %s%s",
	rsc_id, pe__node_name(node), rsc->id,
	(pcmk_is_set(rsc->flags, pcmk_rsc_removed)? " (ORPHAN)" : ""));
	}
	return rsc;
	}

	static pe_resource_t *
	process_orphan_resource(const xmlNode rsc_entry, const pe_node_t node,
	pe_working_set_t *data_set)
	{
	pe_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, pe__node_name(node));
	rsc = create_fake_resource(rsc_id, rsc_entry, data_set);
	if (rsc == NULL) {
	return NULL;
	}

	if (!pcmk_is_set(data_set->flags, pcmk_sched_stop_removed_resources)) {
	pe__clear_resource_flags(rsc, pcmk_rsc_managed);

	} else {
	CRM_CHECK(rsc != NULL, return NULL);
	pe_rsc_trace(rsc, "Added orphan %s", rsc->id);
	resource_location(rsc, NULL, -INFINITY, "__orphan_do_not_run__", data_set);
	}
	return rsc;
	}

	static void
	process_rsc_state(pe_resource_t * rsc, pe_node_t * node,
	enum action_fail_response on_fail)
	{
	pe_node_t *tmpnode = NULL;
	char *reason = NULL;
	enum action_fail_response save_on_fail = pcmk_on_fail_ignore;

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

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

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

	pe_rsc_trace(rsc, "%s%s%s known on %s",
	rsc->id,
	((rsc->clone_name == NULL)? "" : " also known as "),
	((rsc->clone_name == NULL)? "" : rsc->clone_name),
	pe__node_name(n));
	g_hash_table_insert(iter->known_on, (gpointer) n->details->id, n);
	}
	if (pcmk_is_set(iter->flags, pcmk_rsc_unique)) {
	break;
	}
	iter = iter->parent;
	}
	}

	/* If a managed resource is believed to be running, but node is down ... */
	if ((rsc->role > pcmk_role_stopped)
	&& node->details->online == FALSE
	&& node->details->maintenance == FALSE
	&& pcmk_is_set(rsc->flags, pcmk_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 the fencer). 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 (pe__is_guest_node(node)) {
	pe__set_resource_flags(rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	should_fence = TRUE;

	} else if (pcmk_is_set(rsc->cluster->flags,
	pcmk_sched_fencing_enabled)) {
	if (pe__is_remote_node(node) && node->details->remote_rsc
	&& !pcmk_is_set(node->details->remote_rsc->flags,
	pcmk_rsc_failed)) {

	/* Setting unseen means that fencing of the remote node will
	* occur only 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
	* 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(rsc->cluster, node, reason, FALSE);
	}
	free(reason);
	}

	/* In order to calculate priority_fencing_delay correctly, save the failure information and pass it to native_add_running(). */
	save_on_fail = on_fail;

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

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

	case pcmk_on_fail_demote:
	pe__set_resource_flags(rsc, pcmk_rsc_failed);
	demote_action(rsc, node, FALSE);
	break;

	case pcmk_on_fail_fence_node:
	/* 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(rsc->cluster, node, reason, FALSE);
	free(reason);
	break;

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

	case pcmk_on_fail_block:
	/* is_managed == FALSE will prevent any
	* actions being sent for the resource
	*/
	pe__clear_resource_flags(rsc, pcmk_rsc_managed);
	pe__set_resource_flags(rsc, pcmk_rsc_blocked);
	break;

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

	case pcmk_on_fail_stop:
	pe__set_next_role(rsc, pcmk_role_stopped, "on-fail=stop");
	break;

	case pcmk_on_fail_restart:
	if ((rsc->role != pcmk_role_stopped)
	&& (rsc->role != pcmk_role_unknown)) {
	pe__set_resource_flags(rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	stop_action(rsc, node, FALSE);
	}
	break;

	case pcmk_on_fail_restart_container:
	pe__set_resource_flags(rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	if (rsc->container && pe_rsc_is_bundled(rsc)) {
	/* A bundle's remote connection can run on a different node than
	* the bundle's container. We don't necessarily know where the
	* container is running yet, so remember it and add a stop
	* action for it later.
	*/
	rsc->cluster->stop_needed =
	g_list_prepend(rsc->cluster->stop_needed, rsc->container);
	} else if (rsc->container) {
	stop_action(rsc->container, node, FALSE);
	} else if ((rsc->role != pcmk_role_stopped)
	&& (rsc->role != pcmk_role_unknown)) {
	stop_action(rsc, node, FALSE);
	}
	break;

	case pcmk_on_fail_reset_remote:
	pe__set_resource_flags(rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	if (pcmk_is_set(rsc->cluster->flags, pcmk_sched_fencing_enabled)) {
	tmpnode = NULL;
	if (rsc->is_remote_node) {
	tmpnode = pe_find_node(rsc->cluster->nodes, rsc->id);
	}
	if (tmpnode &&
	pe__is_remote_node(tmpnode) &&
	tmpnode->details->remote_was_fenced == 0) {

	/* The remote connection resource failed in a way that
	* should result in fencing the remote node.
	*/
	pe_fence_node(rsc->cluster, tmpnode,
	"remote connection is unrecoverable", FALSE);
	}
	}

	/* require the stop action regardless if fencing is occurring or not. */
	if (rsc->role > pcmk_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_ms) {
	pe__set_next_role(rsc, pcmk_role_stopped, "remote reset");
	}
	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 (pcmk_is_set(rsc->flags, pcmk_rsc_failed) && rsc->is_remote_node) {
	tmpnode = pe_find_node(rsc->cluster->nodes, rsc->id);
	if (tmpnode && tmpnode->details->unclean) {
	tmpnode->details->unseen = FALSE;
	}
	}

	if ((rsc->role != pcmk_role_stopped)
	&& (rsc->role != pcmk_role_unknown)) {
	if (pcmk_is_set(rsc->flags, pcmk_rsc_removed)) {
	if (pcmk_is_set(rsc->flags, pcmk_rsc_managed)) {
	pcmk__config_warn("Detected active orphan %s running on %s",
	rsc->id, pe__node_name(node));
	} else {
	pcmk__config_warn("Resource '%s' must be stopped manually on "
	"%s because cluster is configured not to "
	"stop active orphans",
	rsc->id, pe__node_name(node));
	}
	}

	native_add_running(rsc, node, rsc->cluster,
	(save_on_fail != pcmk_on_fail_ignore));
	switch (on_fail) {
	case pcmk_on_fail_ignore:
	break;
	case pcmk_on_fail_demote:
	case pcmk_on_fail_block:
	pe__set_resource_flags(rsc, pcmk_rsc_failed);
	break;
	default:
	pe__set_resource_flags(rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	break;
	}

	} 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 {
	GList *possible_matches = pe__resource_actions(rsc, node,
	PCMK_ACTION_STOP, FALSE);
	GList *gIter = possible_matches;

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

	pe__set_action_flags(stop, pe_action_optional);
	}

	g_list_free(possible_matches);
	}

	/* A successful stop after migrate_to on the migration source doesn't make
	* the partially migrated resource stopped on the migration target.
	*/
	if ((rsc->role == pcmk_role_stopped)
	&& rsc->partial_migration_source
	&& rsc->partial_migration_source->details == node->details
	&& rsc->partial_migration_target
	&& rsc->running_on) {

	rsc->role = pcmk_role_started;
	}
	}

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

	guint interval_ms = 0;
	char *key = NULL;
	const char *id = ID(rsc_op);

	counter++;

	if (node->details->online == FALSE) {
	pe_rsc_trace(rsc, "Skipping %s on %s: node is offline",
	rsc->id, pe__node_name(node));
	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 on %s: resource is not active",
	id, pe__node_name(node));
	continue;

	} else if (counter < start_index) {
	pe_rsc_trace(rsc, "Skipping %s on %s: old %d",
	id, pe__node_name(node), counter);
	continue;
	}

	crm_element_value_ms(rsc_op, XML_LRM_ATTR_INTERVAL_MS, &interval_ms);
	if (interval_ms == 0) {
	pe_rsc_trace(rsc, "Skipping %s on %s: non-recurring",
	id, pe__node_name(node));
	continue;
	}

	status = crm_element_value(rsc_op, XML_LRM_ATTR_OPSTATUS);
	if (pcmk__str_eq(status, "-1", pcmk__str_casei)) {
	pe_rsc_trace(rsc, "Skipping %s on %s: status",
	id, pe__node_name(node));
	continue;
	}
	task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK);
	/* create the action */
	key = pcmk__op_key(rsc->id, task, interval_ms);
	pe_rsc_trace(rsc, "Creating %s on %s", key, pe__node_name(node));
	custom_action(rsc, key, task, node, TRUE, TRUE, data_set);
	}
	}

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

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

	for (const GList *iter = sorted_op_list; iter != NULL; iter = iter->next) {
	const xmlNode rsc_op = (const xmlNode ) iter->data;

	counter++;

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

	if (pcmk__str_eq(task, PCMK_ACTION_STOP, pcmk__str_casei)
	&& pcmk__str_eq(status, "0", pcmk__str_casei)) {
	*stop_index = counter;

	} else if (pcmk__strcase_any_of(task, PCMK_ACTION_START,
	PCMK_ACTION_MIGRATE_FROM, NULL)) {
	*start_index = counter;

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

	if (pcmk__strcase_any_of(rc, "0", "8", NULL)) {
	implied_monitor_start = counter;
	}
	} else if (pcmk__strcase_any_of(task, PCMK_ACTION_PROMOTE,
	PCMK_ACTION_DEMOTE, NULL)) {
	implied_clone_start = counter;
	}
	}

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

	// If resource history entry has shutdown lock, remember lock node and time
	static void
	unpack_shutdown_lock(const xmlNode rsc_entry, pe_resource_t rsc,
	const pe_node_t node, pe_working_set_t data_set)
	{
	time_t lock_time = 0; // When lock started (i.e. node shutdown time)

	if ((crm_element_value_epoch(rsc_entry, XML_CONFIG_ATTR_SHUTDOWN_LOCK,
	&lock_time) == pcmk_ok) && (lock_time != 0)) {

	if ((data_set->shutdown_lock > 0)
	&& (get_effective_time(data_set)
	> (lock_time + data_set->shutdown_lock))) {
	pe_rsc_info(rsc, "Shutdown lock for %s on %s expired",
	rsc->id, pe__node_name(node));
	pe__clear_resource_history(rsc, node, data_set);
	} else {
	/* @COMPAT I don't like breaking const signatures, but
	* rsc->lock_node should really be const -- we just can't change it
	* until the next API compatibility break.
	*/
	rsc->lock_node = (pe_node_t *) node;
	rsc->lock_time = lock_time;
	}
	}
	}

	/*!
	* \internal
	* \brief Unpack one lrm_resource entry from a node's CIB status
	*
	* \param[in,out] node Node whose status is being unpacked
	* \param[in] rsc_entry lrm_resource XML being unpacked
	* \param[in,out] data_set Cluster working set
	*
	* \return Resource corresponding to the entry, or NULL if no operation history
	*/
	static pe_resource_t *
	unpack_lrm_resource(pe_node_t node, const xmlNode lrm_resource,
	pe_working_set_t *data_set)
	{
	GList *gIter = NULL;
	int stop_index = -1;
	int start_index = -1;
	enum rsc_role_e req_role = pcmk_role_unknown;

	const char *rsc_id = ID(lrm_resource);

	pe_resource_t *rsc = NULL;
	GList *op_list = NULL;
	GList *sorted_op_list = NULL;

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

	enum action_fail_response on_fail = pcmk_on_fail_ignore;
	enum rsc_role_e saved_role = pcmk_role_unknown;

	if (rsc_id == NULL) {
	crm_warn("Ignoring malformed " XML_LRM_TAG_RESOURCE
	" entry without id");
	return NULL;
	}
	crm_trace("Unpacking " XML_LRM_TAG_RESOURCE " for %s on %s",
	rsc_id, pe__node_name(node));

	// Build a list of individual lrm_rsc_op entries, so we can sort them
	for (rsc_op = first_named_child(lrm_resource, XML_LRM_TAG_RSC_OP);
	rsc_op != NULL; rsc_op = crm_next_same_xml(rsc_op)) {

	op_list = g_list_prepend(op_list, rsc_op);
	}

	if (!pcmk_is_set(data_set->flags, pcmk_sched_shutdown_lock)) {
	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);
	if (rsc == NULL) {
	if (op_list == NULL) {
	// If there are no operations, there is nothing to do
	return NULL;
	} else {
	rsc = process_orphan_resource(lrm_resource, node, data_set);
	}
	}
	CRM_ASSERT(rsc != NULL);

	// Check whether the resource is "shutdown-locked" to this node
	if (pcmk_is_set(data_set->flags, pcmk_sched_shutdown_lock)) {
	unpack_shutdown_lock(lrm_resource, rsc, node, data_set);
	}

	/* process operations */
	saved_role = rsc->role;
	rsc->role = pcmk_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;

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

	/* 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);

	if (get_target_role(rsc, &req_role)) {
	if ((rsc->next_role == pcmk_role_unknown)
	\|\| (req_role < rsc->next_role)) {

	pe__set_next_role(rsc, req_role, XML_RSC_ATTR_TARGET_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(const xmlNode *lrm_rsc_list,
	pe_working_set_t *data_set)
	{
	for (const xmlNode *rsc_entry = pcmk__xe_first_child(lrm_rsc_list);
	rsc_entry != NULL; rsc_entry = pcmk__xe_next(rsc_entry)) {

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

	if (!pcmk__str_eq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE, pcmk__str_casei)) {
	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) \|\| (rsc->container != NULL)
	\|\| !pcmk_is_set(rsc->flags, pcmk_rsc_removed_filler)) {
	continue;
	}

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

	/*!
	* \internal
	* \brief Unpack one node's lrm status section
	*
	* \param[in,out] node Node whose status is being unpacked
	* \param[in] xml CIB node state XML
	* \param[in,out] data_set Cluster working set
	*/
	static void
	unpack_node_lrm(pe_node_t node, const xmlNode xml, pe_working_set_t *data_set)
	{
	bool found_orphaned_container_filler = false;

	// Drill down to lrm_resources section
	xml = find_xml_node(xml, XML_CIB_TAG_LRM, FALSE);
	if (xml == NULL) {
	return;
	}
	xml = find_xml_node(xml, XML_LRM_TAG_RESOURCES, FALSE);
	if (xml == NULL) {
	return;
	}

	// Unpack each lrm_resource entry
	for (const xmlNode *rsc_entry = first_named_child(xml, XML_LRM_TAG_RESOURCE);
	rsc_entry != NULL; rsc_entry = crm_next_same_xml(rsc_entry)) {

	pe_resource_t *rsc = unpack_lrm_resource(node, rsc_entry, data_set);

	if ((rsc != NULL)
	&& pcmk_is_set(rsc->flags, pcmk_rsc_removed_filler)) {
	found_orphaned_container_filler = true;
	}
	}

	/* Now that all resource state has been unpacked for this node, map any
	* orphaned container fillers to their container resource.
	*/
	if (found_orphaned_container_filler) {
	handle_orphaned_container_fillers(xml, data_set);
	}
	}

	static void
	set_active(pe_resource_t * rsc)
	{
	const pe_resource_t *top = pe__const_top_resource(rsc, false);

	if (top && pcmk_is_set(top->flags, pcmk_rsc_promotable)) {
	rsc->role = pcmk_role_unpromoted;
	} else {
	rsc->role = pcmk_role_started;
	}
	}

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

	node->weight = *score;
	}

	#define XPATH_NODE_STATE "/" XML_TAG_CIB "/" XML_CIB_TAG_STATUS \
	"/" XML_CIB_TAG_STATE
	#define SUB_XPATH_LRM_RESOURCE "/" XML_CIB_TAG_LRM \
	"/" XML_LRM_TAG_RESOURCES \
	"/" XML_LRM_TAG_RESOURCE
	#define SUB_XPATH_LRM_RSC_OP "/" XML_LRM_TAG_RSC_OP

	static xmlNode *
	find_lrm_op(const char resource, const char op, const char node, const char source,
	int target_rc, pe_working_set_t *data_set)
	{
	GString *xpath = NULL;
	xmlNode *xml = NULL;

	CRM_CHECK((resource != NULL) && (op != NULL) && (node != NULL),
	return NULL);

	xpath = g_string_sized_new(256);
	pcmk__g_strcat(xpath,
	XPATH_NODE_STATE "[@" XML_ATTR_UNAME "='", node, "']"
	SUB_XPATH_LRM_RESOURCE "[@" XML_ATTR_ID "='", resource, "']"
	SUB_XPATH_LRM_RSC_OP "[@" XML_LRM_ATTR_TASK "='", op, "'",
	NULL);

	/* Need to check against transition_magic too? */
	if ((source != NULL) && (strcmp(op, PCMK_ACTION_MIGRATE_TO) == 0)) {
	pcmk__g_strcat(xpath,
	" and @" XML_LRM_ATTR_MIGRATE_TARGET "='", source, "']",
	NULL);

	} else if ((source != NULL)
	&& (strcmp(op, PCMK_ACTION_MIGRATE_FROM) == 0)) {
	pcmk__g_strcat(xpath,
	" and @" XML_LRM_ATTR_MIGRATE_SOURCE "='", source, "']",
	NULL);
	} else {
	g_string_append_c(xpath, ']');
	}

	xml = get_xpath_object((const char *) xpath->str, data_set->input,
	LOG_DEBUG);
	g_string_free(xpath, TRUE);

	if (xml && target_rc >= 0) {
	int rc = PCMK_OCF_UNKNOWN_ERROR;
	int status = PCMK_EXEC_ERROR;

	crm_element_value_int(xml, XML_LRM_ATTR_RC, &rc);
	crm_element_value_int(xml, XML_LRM_ATTR_OPSTATUS, &status);
	if ((rc != target_rc) \|\| (status != PCMK_EXEC_DONE)) {
	return NULL;
	}
	}
	return xml;
	}

	static xmlNode *
	find_lrm_resource(const char rsc_id, const char node_name,
	pe_working_set_t *data_set)
	{
	GString *xpath = NULL;
	xmlNode *xml = NULL;

	CRM_CHECK((rsc_id != NULL) && (node_name != NULL), return NULL);

	xpath = g_string_sized_new(256);
	pcmk__g_strcat(xpath,
	XPATH_NODE_STATE "[@" XML_ATTR_UNAME "='", node_name, "']"
	SUB_XPATH_LRM_RESOURCE "[@" XML_ATTR_ID "='", rsc_id, "']",
	NULL);

	xml = get_xpath_object((const char *) xpath->str, data_set->input,
	LOG_DEBUG);

	g_string_free(xpath, TRUE);
	return xml;
	}

	/*!
	* \internal
	* \brief Check whether a resource has no completed action history on a node
	*
	* \param[in,out] rsc Resource to check
	* \param[in] node_name Node to check
	*
	* \return true if \p rsc_id is unknown on \p node_name, otherwise false
	*/
	static bool
	unknown_on_node(pe_resource_t rsc, const char node_name)
	{
	bool result = false;
	xmlXPathObjectPtr search;
	GString *xpath = g_string_sized_new(256);

	pcmk__g_strcat(xpath,
	XPATH_NODE_STATE "[@" XML_ATTR_UNAME "='", node_name, "']"
	SUB_XPATH_LRM_RESOURCE "[@" XML_ATTR_ID "='", rsc->id, "']"
	SUB_XPATH_LRM_RSC_OP "[@" XML_LRM_ATTR_RC "!='193']",
	NULL);
	search = xpath_search(rsc->cluster->input, (const char *) xpath->str);
	result = (numXpathResults(search) == 0);
	freeXpathObject(search);
	g_string_free(xpath, TRUE);
	return result;
	}

	/*!
	* \brief Check whether a probe/monitor indicating the resource was not running
	* on a node happened after some event
	*
	* \param[in] rsc_id Resource being checked
	* \param[in] node_name Node being checked
	* \param[in] xml_op Event that monitor is being compared to
	* \param[in] same_node Whether the operations are on the same node
	* \param[in,out] data_set Cluster working set
	*
	* \return true if such a monitor happened after event, false otherwise
	*/
	static bool
	monitor_not_running_after(const char rsc_id, const char node_name,
	const xmlNode *xml_op, bool same_node,
	pe_working_set_t *data_set)
	{
	/* Any probe/monitor operation on the node indicating it was not running
	* there
	*/
	xmlNode *monitor = find_lrm_op(rsc_id, PCMK_ACTION_MONITOR, node_name,
	NULL, PCMK_OCF_NOT_RUNNING, data_set);

	return (monitor && pe__is_newer_op(monitor, xml_op, same_node) > 0);
	}

	/*!
	* \brief Check whether any non-monitor operation on a node happened after some
	* event
	*
	* \param[in] rsc_id Resource being checked
	* \param[in] node_name Node being checked
	* \param[in] xml_op Event that non-monitor is being compared to
	* \param[in] same_node Whether the operations are on the same node
	* \param[in,out] data_set Cluster working set
	*
	* \return true if such a operation happened after event, false otherwise
	*/
	static bool
	non_monitor_after(const char rsc_id, const char node_name,
	const xmlNode *xml_op, bool same_node,
	pe_working_set_t *data_set)
	{
	xmlNode *lrm_resource = NULL;

	lrm_resource = find_lrm_resource(rsc_id, node_name, data_set);
	if (lrm_resource == NULL) {
	return false;
	}

	for (xmlNode *op = first_named_child(lrm_resource, XML_LRM_TAG_RSC_OP);
	op != NULL; op = crm_next_same_xml(op)) {
	const char * task = NULL;

	if (op == xml_op) {
	continue;
	}

	task = crm_element_value(op, XML_LRM_ATTR_TASK);

	if (pcmk__str_any_of(task, PCMK_ACTION_START, PCMK_ACTION_STOP,
	PCMK_ACTION_MIGRATE_TO, PCMK_ACTION_MIGRATE_FROM,
	NULL)
	&& pe__is_newer_op(op, xml_op, same_node) > 0) {
	return true;
	}
	}

	return false;
	}

	/*!
	* \brief Check whether the resource has newer state on a node after a migration
	* attempt
	*
	* \param[in] rsc_id Resource being checked
	* \param[in] node_name Node being checked
	* \param[in] migrate_to Any migrate_to event that is being compared to
	* \param[in] migrate_from Any migrate_from event that is being compared to
	* \param[in,out] data_set Cluster working set
	*
	* \return true if such a operation happened after event, false otherwise
	*/
	static bool
	newer_state_after_migrate(const char rsc_id, const char node_name,
	const xmlNode *migrate_to,
	const xmlNode *migrate_from,
	pe_working_set_t *data_set)
	{
	const xmlNode *xml_op = migrate_to;
	const char *source = NULL;
	const char *target = NULL;
	bool same_node = false;

	if (migrate_from) {
	xml_op = migrate_from;
	}

	source = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_SOURCE);
	target = crm_element_value(xml_op, XML_LRM_ATTR_MIGRATE_TARGET);

	/* It's preferred to compare to the migrate event on the same node if
	* existing, since call ids are more reliable.
	*/
	if (pcmk__str_eq(node_name, target, pcmk__str_casei)) {
	if (migrate_from) {
	xml_op = migrate_from;
	same_node = true;

	} else {
	xml_op = migrate_to;
	}

	} else if (pcmk__str_eq(node_name, source, pcmk__str_casei)) {
	if (migrate_to) {
	xml_op = migrate_to;
	same_node = true;

	} else {
	xml_op = migrate_from;
	}
	}

	/* If there's any newer non-monitor operation on the node, or any newer
	* probe/monitor operation on the node indicating it was not running there,
	* the migration events potentially no longer matter for the node.
	*/
	return non_monitor_after(rsc_id, node_name, xml_op, same_node, data_set)
	\|\| monitor_not_running_after(rsc_id, node_name, xml_op, same_node,
	data_set);
	}

	/*!
	* \internal
	* \brief Parse migration source and target node names from history entry
	*
	* \param[in] entry Resource history entry for a migration action
	* \param[in] source_node If not NULL, source must match this node
	* \param[in] target_node If not NULL, target must match this node
	* \param[out] source_name Where to store migration source node name
	* \param[out] target_name Where to store migration target node name
	*
	* \return Standard Pacemaker return code
	*/
	static int
	get_migration_node_names(const xmlNode entry, const pe_node_t source_node,
	const pe_node_t *target_node,
	const char source_name, const char target_name)
	{
	*source_name = crm_element_value(entry, XML_LRM_ATTR_MIGRATE_SOURCE);
	*target_name = crm_element_value(entry, XML_LRM_ATTR_MIGRATE_TARGET);
	if ((source_name == NULL) \|\| (target_name == NULL)) {
	crm_err("Ignoring resource history entry %s without "
	XML_LRM_ATTR_MIGRATE_SOURCE " and " XML_LRM_ATTR_MIGRATE_TARGET,
	ID(entry));
	return pcmk_rc_unpack_error;
	}

	if ((source_node != NULL)
	&& !pcmk__str_eq(*source_name, source_node->details->uname,
	pcmk__str_casei\|pcmk__str_null_matches)) {
	crm_err("Ignoring resource history entry %s because "
	XML_LRM_ATTR_MIGRATE_SOURCE "='%s' does not match %s",
	ID(entry), *source_name, pe__node_name(source_node));
	return pcmk_rc_unpack_error;
	}

	if ((target_node != NULL)
	&& !pcmk__str_eq(*target_name, target_node->details->uname,
	pcmk__str_casei\|pcmk__str_null_matches)) {
	crm_err("Ignoring resource history entry %s because "
	XML_LRM_ATTR_MIGRATE_TARGET "='%s' does not match %s",
	ID(entry), *target_name, pe__node_name(target_node));
	return pcmk_rc_unpack_error;
	}

	return pcmk_rc_ok;
	}

	/*
	* \internal
	* \brief Add a migration source to a resource's list of dangling migrations
	*
	* If the migrate_to and migrate_from actions in a live migration both
	* succeeded, but there is no stop on the source, the migration is considered
	* "dangling." Add the source to the resource's dangling migration list, which
	* will be used to schedule a stop on the source without affecting the target.
	*
	* \param[in,out] rsc Resource involved in migration
	* \param[in] node Migration source
	*/
	static void
	add_dangling_migration(pe_resource_t rsc, const pe_node_t node)
	{
	pe_rsc_trace(rsc, "Dangling migration of %s requires stop on %s",
	rsc->id, pe__node_name(node));
	rsc->role = pcmk_role_stopped;
	rsc->dangling_migrations = g_list_prepend(rsc->dangling_migrations,
	(gpointer) node);
	}

	/*!
	* \internal
	* \brief Update resource role etc. after a successful migrate_to action
	*
	* \param[in,out] history Parsed action result history
	*/
	static void
	unpack_migrate_to_success(struct action_history *history)
	{
	/* A complete migration sequence is:
	* 1. migrate_to on source node (which succeeded if we get to this function)
	* 2. migrate_from on target node
	* 3. stop on source node
	*
	* If no migrate_from has happened, the migration is considered to be
	* "partial". If the migrate_from succeeded but no stop has happened, the
	* migration is considered to be "dangling".
	*
	* If a successful migrate_to and stop have happened on the source node, we
	* still need to check for a partial migration, due to scenarios (easier to
	* produce with batch-limit=1) like:
	*
	* - A resource is migrating from node1 to node2, and a migrate_to is
	* initiated for it on node1.
	*
	* - node2 goes into standby mode while the migrate_to is pending, which
	* aborts the transition.
	*
	* - Upon completion of the migrate_to, a new transition schedules a stop
	* on both nodes and a start on node1.
	*
	* - If the new transition is aborted for any reason while the resource is
	* stopping on node1, the transition after that stop completes will see
	* the migrate_to and stop on the source, but it's still a partial
	* migration, and the resource must be stopped on node2 because it is
	* potentially active there due to the migrate_to.
	*
	* We also need to take into account that either node's history may be
	* cleared at any point in the migration process.
	*/
	int from_rc = PCMK_OCF_OK;
	int from_status = PCMK_EXEC_PENDING;
	pe_node_t *target_node = NULL;
	xmlNode *migrate_from = NULL;
	const char *source = NULL;
	const char *target = NULL;
	bool source_newer_op = false;
	bool target_newer_state = false;
	bool active_on_target = false;

	// Get source and target node names from XML
	if (get_migration_node_names(history->xml, history->node, NULL, &source,
	&target) != pcmk_rc_ok) {
	return;
	}

	// Check for newer state on the source
	source_newer_op = non_monitor_after(history->rsc->id, source, history->xml,
	true, history->rsc->cluster);

	// Check for a migrate_from action from this source on the target
	migrate_from = find_lrm_op(history->rsc->id, PCMK_ACTION_MIGRATE_FROM,
	target, source, -1, history->rsc->cluster);
	if (migrate_from != NULL) {
	if (source_newer_op) {
	/* There's a newer non-monitor operation on the source and a
	* migrate_from on the target, so this migrate_to is irrelevant to
	* the resource's state.
	*/
	return;
	}
	crm_element_value_int(migrate_from, XML_LRM_ATTR_RC, &from_rc);
	crm_element_value_int(migrate_from, XML_LRM_ATTR_OPSTATUS,
	&from_status);
	}

	/* If the resource has newer state on both the source and target after the
	* migration events, this migrate_to is irrelevant to the resource's state.
	*/
	target_newer_state = newer_state_after_migrate(history->rsc->id, target,
	history->xml, migrate_from,
	history->rsc->cluster);
	if (source_newer_op && target_newer_state) {
	return;
	}

	/* Check for dangling migration (migrate_from succeeded but stop not done).
	* We know there's no stop because we already returned if the target has a
	* migrate_from and the source has any newer non-monitor operation.
	*/
	if ((from_rc == PCMK_OCF_OK) && (from_status == PCMK_EXEC_DONE)) {
	add_dangling_migration(history->rsc, history->node);
	return;
	}

	/* Without newer state, this migrate_to implies the resource is active.
	* (Clones are not allowed to migrate, so role can't be promoted.)
	*/
	history->rsc->role = pcmk_role_started;

	target_node = pe_find_node(history->rsc->cluster->nodes, target);
	active_on_target = !target_newer_state && (target_node != NULL)
	&& target_node->details->online;

	if (from_status != PCMK_EXEC_PENDING) { // migrate_from failed on target
	if (active_on_target) {
	native_add_running(history->rsc, target_node, history->rsc->cluster,
	TRUE);
	} else {
	// Mark resource as failed, require recovery, and prevent migration
	pe__set_resource_flags(history->rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	pe__clear_resource_flags(history->rsc, pcmk_rsc_migratable);
	}
	return;
	}

	// The migrate_from is pending, complete but erased, or to be scheduled

	/* If there is no history at all for the resource on an online target, then
	* it was likely cleaned. Just return, and we'll schedule a probe. Once we
	* have the probe result, it will be reflected in target_newer_state.
	*/
	if ((target_node != NULL) && target_node->details->online
	&& unknown_on_node(history->rsc, target)) {
	return;
	}

	if (active_on_target) {
	pe_node_t *source_node = pe_find_node(history->rsc->cluster->nodes,
	source);

	native_add_running(history->rsc, target_node, history->rsc->cluster,
	FALSE);
	if ((source_node != NULL) && source_node->details->online) {
	/* This is a partial migration: the migrate_to completed
	* successfully on the source, but the migrate_from has not
	* completed. Remember the source and target; if the newly
	* chosen target remains the same when we schedule actions
	* later, we may continue with the migration.
	*/
	history->rsc->partial_migration_target = target_node;
	history->rsc->partial_migration_source = source_node;
	}

	} else if (!source_newer_op) {
	// Mark resource as failed, require recovery, and prevent migration
	pe__set_resource_flags(history->rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	pe__clear_resource_flags(history->rsc, pcmk_rsc_migratable);
	}
	}

	/*!
	* \internal
	* \brief Update resource role etc. after a failed migrate_to action
	*
	* \param[in,out] history Parsed action result history
	*/
	static void
	unpack_migrate_to_failure(struct action_history *history)
	{
	xmlNode *target_migrate_from = NULL;
	const char *source = NULL;
	const char *target = NULL;

	// Get source and target node names from XML
	if (get_migration_node_names(history->xml, history->node, NULL, &source,
	&target) != pcmk_rc_ok) {
	return;
	}

	/* If a migration failed, we have to assume the resource is active. Clones
	* are not allowed to migrate, so role can't be promoted.
	*/
	history->rsc->role = pcmk_role_started;

	// Check for migrate_from on the target
	target_migrate_from = find_lrm_op(history->rsc->id,
	PCMK_ACTION_MIGRATE_FROM, target, source,
	PCMK_OCF_OK, history->rsc->cluster);

	if (/* If the resource state is unknown on the target, it will likely be
	* probed there.
	* Don't just consider it running there. We will get back here anyway in
	* case the probe detects it's running there.
	*/
	!unknown_on_node(history->rsc, target)
	/* If the resource has newer state on the target after the migration
	* events, this migrate_to no longer matters for the target.
	*/
	&& !newer_state_after_migrate(history->rsc->id, target, history->xml,
	target_migrate_from,
	history->rsc->cluster)) {
	/* The resource has no newer state on the target, so assume it's still
	* active there.
	* (if it is up).
	*/
	pe_node_t *target_node = pe_find_node(history->rsc->cluster->nodes,
	target);

	if (target_node && target_node->details->online) {
	native_add_running(history->rsc, target_node, history->rsc->cluster,
	FALSE);
	}

	} else if (!non_monitor_after(history->rsc->id, source, history->xml, true,
	history->rsc->cluster)) {
	/* We know the resource has newer state on the target, but this
	* migrate_to still matters for the source as long as there's no newer
	* non-monitor operation there.
	*/

	// Mark node as having dangling migration so we can force a stop later
	history->rsc->dangling_migrations =
	g_list_prepend(history->rsc->dangling_migrations,
	(gpointer) history->node);
	}
	}

	/*!
	* \internal
	* \brief Update resource role etc. after a failed migrate_from action
	*
	* \param[in,out] history Parsed action result history
	*/
	static void
	unpack_migrate_from_failure(struct action_history *history)
	{
	xmlNode *source_migrate_to = NULL;
	const char *source = NULL;
	const char *target = NULL;

	// Get source and target node names from XML
	if (get_migration_node_names(history->xml, NULL, history->node, &source,
	&target) != pcmk_rc_ok) {
	return;
	}

	/* If a migration failed, we have to assume the resource is active. Clones
	* are not allowed to migrate, so role can't be promoted.
	*/
	history->rsc->role = pcmk_role_started;

	// Check for a migrate_to on the source
	source_migrate_to = find_lrm_op(history->rsc->id, PCMK_ACTION_MIGRATE_TO,
	source, target, PCMK_OCF_OK,
	history->rsc->cluster);

	if (/* If the resource state is unknown on the source, it will likely be
	* probed there.
	* Don't just consider it running there. We will get back here anyway in
	* case the probe detects it's running there.
	*/
	!unknown_on_node(history->rsc, source)
	/* If the resource has newer state on the source after the migration
	* events, this migrate_from no longer matters for the source.
	*/
	&& !newer_state_after_migrate(history->rsc->id, source,
	source_migrate_to, history->xml,
	history->rsc->cluster)) {
	/* The resource has no newer state on the source, so assume it's still
	* active there (if it is up).
	*/
	pe_node_t *source_node = pe_find_node(history->rsc->cluster->nodes,
	source);

	if (source_node && source_node->details->online) {
	native_add_running(history->rsc, source_node, history->rsc->cluster,
	TRUE);
	}
	}
	}

	/*!
	* \internal
	* \brief Add an action to cluster's list of failed actions
	*
	* \param[in,out] history Parsed action result history
	*/
	static void
	record_failed_op(struct action_history *history)
	{
	if (!(history->node->details->online)) {
	return;
	}

	for (const xmlNode *xIter = history->rsc->cluster->failed->children;
	xIter != NULL; xIter = xIter->next) {

	const char *key = pe__xe_history_key(xIter);
	const char *uname = crm_element_value(xIter, XML_ATTR_UNAME);

	if (pcmk__str_eq(history->key, key, pcmk__str_none)
	&& pcmk__str_eq(uname, history->node->details->uname,
	pcmk__str_casei)) {
	crm_trace("Skipping duplicate entry %s on %s",
	history->key, pe__node_name(history->node));
	return;
	}
	}

	crm_trace("Adding entry for %s on %s to failed action list",
	history->key, pe__node_name(history->node));
	crm_xml_add(history->xml, XML_ATTR_UNAME, history->node->details->uname);
	crm_xml_add(history->xml, XML_LRM_ATTR_RSCID, history->rsc->id);
	add_node_copy(history->rsc->cluster->failed, history->xml);
	}

	static char *
	last_change_str(const xmlNode *xml_op)
	{
	time_t when;
	char *result = NULL;

	if (crm_element_value_epoch(xml_op, XML_RSC_OP_LAST_CHANGE,
	&when) == pcmk_ok) {
	char *when_s = pcmk__epoch2str(&when, 0);
	const char *p = strchr(when_s, ' ');

	// Skip day of week to make message shorter
	if ((p != NULL) && (*(++p) != '\0')) {
	result = strdup(p);
	CRM_ASSERT(result != NULL);
	}
	free(when_s);
	}

	if (result == NULL) {
	result = strdup("unknown time");
	CRM_ASSERT(result != NULL);
	}

	return result;
	}

	/*!
	* \internal
	* \brief Compare two on-fail values
	*
	* \param[in] first One on-fail value to compare
	* \param[in] second The other on-fail value to compare
	*
	* \return A negative number if second is more severe than first, zero if they
	* are equal, or a positive number if first is more severe than second.
	* \note This is only needed until the action_fail_response values can be
	* renumbered at the next API compatibility break.
	*/
	static int
	cmp_on_fail(enum action_fail_response first, enum action_fail_response second)
	{
	switch (first) {
	case pcmk_on_fail_demote:
	switch (second) {
	case pcmk_on_fail_ignore:
	return 1;
	case pcmk_on_fail_demote:
	return 0;
	default:
	return -1;
	}
	break;

	case pcmk_on_fail_reset_remote:
	switch (second) {
	case pcmk_on_fail_ignore:
	case pcmk_on_fail_demote:
	case pcmk_on_fail_restart:
	return 1;
	case pcmk_on_fail_reset_remote:
	return 0;
	default:
	return -1;
	}
	break;

	case pcmk_on_fail_restart_container:
	switch (second) {
	case pcmk_on_fail_ignore:
	case pcmk_on_fail_demote:
	case pcmk_on_fail_restart:
	case pcmk_on_fail_reset_remote:
	return 1;
	case pcmk_on_fail_restart_container:
	return 0;
	default:
	return -1;
	}
	break;

	default:
	break;
	}
	switch (second) {
	case pcmk_on_fail_demote:
	return (first == pcmk_on_fail_ignore)? -1 : 1;

	case pcmk_on_fail_reset_remote:
	switch (first) {
	case pcmk_on_fail_ignore:
	case pcmk_on_fail_demote:
	case pcmk_on_fail_restart:
	return -1;
	default:
	return 1;
	}
	break;

	case pcmk_on_fail_restart_container:
	switch (first) {
	case pcmk_on_fail_ignore:
	case pcmk_on_fail_demote:
	case pcmk_on_fail_restart:
	case pcmk_on_fail_reset_remote:
	return -1;
	default:
	return 1;
	}
	break;

	default:
	break;
	}
	return first - second;
	}

	/*!
	* \internal
	* \brief Ban a resource (or its clone if an anonymous instance) from all nodes
	*
	* \param[in,out] rsc Resource to ban
	*/
	static void
	ban_from_all_nodes(pe_resource_t *rsc)
	{
	int score = -INFINITY;
	pe_resource_t *fail_rsc = rsc;

	if (fail_rsc->parent != NULL) {
	pe_resource_t *parent = uber_parent(fail_rsc);

	if (pe_rsc_is_anon_clone(parent)) {
	/* For anonymous clones, if an operation with on-fail=stop fails for
	* any instance, the entire clone must stop.
	*/
	fail_rsc = parent;
	}
	}

	// Ban the resource from all nodes
	crm_notice("%s will not be started under current conditions", fail_rsc->id);
	if (fail_rsc->allowed_nodes != NULL) {
	g_hash_table_destroy(fail_rsc->allowed_nodes);
	}
	fail_rsc->allowed_nodes = pe__node_list2table(rsc->cluster->nodes);
	g_hash_table_foreach(fail_rsc->allowed_nodes, set_node_score, &score);
	}

	/*!
	* \internal
	* \brief Update resource role, failure handling, etc., after a failed action
	*
	* \param[in,out] history Parsed action result history
	* \param[out] last_failure Set this to action XML
	* \param[in,out] on_fail What should be done about the result
	*/
	static void
	unpack_rsc_op_failure(struct action_history history, xmlNode *last_failure,
	enum action_fail_response *on_fail)
	{
	bool is_probe = false;
	pe_action_t *action = NULL;
	char *last_change_s = NULL;

	*last_failure = history->xml;

	is_probe = pcmk_xe_is_probe(history->xml);
	last_change_s = last_change_str(history->xml);

	if (!pcmk_is_set(history->rsc->cluster->flags, pcmk_sched_symmetric_cluster)
	&& (history->exit_status == PCMK_OCF_NOT_INSTALLED)) {
	crm_trace("Unexpected result (%s%s%s) was recorded for "
	"%s of %s on %s at %s " CRM_XS " exit-status=%d id=%s",
	services_ocf_exitcode_str(history->exit_status),
	(pcmk__str_empty(history->exit_reason)? "" : ": "),
	pcmk__s(history->exit_reason, ""),
	(is_probe? "probe" : history->task), history->rsc->id,
	pe__node_name(history->node), last_change_s,
	history->exit_status, history->id);
	} else {
	crm_warn("Unexpected result (%s%s%s) was recorded for "
	"%s of %s on %s at %s " CRM_XS " exit-status=%d id=%s",
	services_ocf_exitcode_str(history->exit_status),
	(pcmk__str_empty(history->exit_reason)? "" : ": "),
	pcmk__s(history->exit_reason, ""),
	(is_probe? "probe" : history->task), history->rsc->id,
	pe__node_name(history->node), last_change_s,
	history->exit_status, history->id);

	if (is_probe && (history->exit_status != PCMK_OCF_OK)
	&& (history->exit_status != PCMK_OCF_NOT_RUNNING)
	&& (history->exit_status != PCMK_OCF_RUNNING_PROMOTED)) {

	/* A failed (not just unexpected) probe result could mean the user
	* didn't know resources will be probed even where they can't run.
	*/
	crm_notice("If it is not possible for %s to run on %s, see "
	"the resource-discovery option for location constraints",
	history->rsc->id, pe__node_name(history->node));
	}

	record_failed_op(history);
	}

	free(last_change_s);

	action = custom_action(history->rsc, strdup(history->key), history->task,
	NULL, TRUE, FALSE, history->rsc->cluster);
	if (cmp_on_fail(*on_fail, action->on_fail) < 0) {
	pe_rsc_trace(history->rsc, "on-fail %s -> %s for %s (%s)",
	fail2text(*on_fail), fail2text(action->on_fail),
	action->uuid, history->key);
	*on_fail = action->on_fail;
	}

	if (strcmp(history->task, PCMK_ACTION_STOP) == 0) {
	resource_location(history->rsc, history->node, -INFINITY,
	"__stop_fail__", history->rsc->cluster);

	} else if (strcmp(history->task, PCMK_ACTION_MIGRATE_TO) == 0) {
	unpack_migrate_to_failure(history);

	} else if (strcmp(history->task, PCMK_ACTION_MIGRATE_FROM) == 0) {
	unpack_migrate_from_failure(history);

	} else if (strcmp(history->task, PCMK_ACTION_PROMOTE) == 0) {
	history->rsc->role = pcmk_role_promoted;

	} else if (strcmp(history->task, PCMK_ACTION_DEMOTE) == 0) {
	if (action->on_fail == pcmk_on_fail_block) {
	history->rsc->role = pcmk_role_promoted;
	pe__set_next_role(history->rsc, pcmk_role_stopped,
	"demote with on-fail=block");

	} else if (history->exit_status == PCMK_OCF_NOT_RUNNING) {
	history->rsc->role = pcmk_role_stopped;

	} else {
	/* Staying in the promoted role would put the scheduler and
	* controller into a loop. Setting the role to unpromoted is not
	* dangerous because the resource will be stopped as part of
	* recovery, and any promotion will be ordered after that stop.
	*/
	history->rsc->role = pcmk_role_unpromoted;
	}
	}

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

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

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

	if ((action->fail_role != pcmk_role_started)
	&& (history->rsc->next_role < action->fail_role)) {
	pe__set_next_role(history->rsc, action->fail_role, "failure");
	}

	if (action->fail_role == pcmk_role_stopped) {
	ban_from_all_nodes(history->rsc);
	}

	pe_free_action(action);
	}

	/*!
	* \internal
	* \brief Block a resource with a failed action if it cannot be recovered
	*
	* If resource action is a failed stop and fencing is not possible, mark the
	* resource as unmanaged and blocked, since recovery cannot be done.
	*
	* \param[in,out] history Parsed action history entry
	*/
	static void
	block_if_unrecoverable(struct action_history *history)
	{
	char *last_change_s = NULL;

	if (strcmp(history->task, PCMK_ACTION_STOP) != 0) {
	return; // All actions besides stop are always recoverable
	}
	if (pe_can_fence(history->node->details->data_set, history->node)) {
	return; // Failed stops are recoverable via fencing
	}

	last_change_s = last_change_str(history->xml);
	pe_proc_err("No further recovery can be attempted for %s "
	"because %s on %s failed (%s%s%s) at %s "
	CRM_XS " rc=%d id=%s",
	history->rsc->id, history->task, pe__node_name(history->node),
	services_ocf_exitcode_str(history->exit_status),
	(pcmk__str_empty(history->exit_reason)? "" : ": "),
	pcmk__s(history->exit_reason, ""),
	last_change_s, history->exit_status, history->id);

	free(last_change_s);

	pe__clear_resource_flags(history->rsc, pcmk_rsc_managed);
	pe__set_resource_flags(history->rsc, pcmk_rsc_blocked);
	}

	/*!
	* \internal
	* \brief Update action history's execution status and why
	*
	* \param[in,out] history Parsed action history entry
	* \param[out] why Where to store reason for update
	* \param[in] value New value
	* \param[in] reason Description of why value was changed
	*/
	static inline void
	remap_because(struct action_history history, const char *why, int value,
	const char *reason)
	{
	if (history->execution_status != value) {
	history->execution_status = value;
	*why = reason;
	}
	}

	/*!
	* \internal
	* \brief Remap informational monitor results and operation status
	*
	* For the monitor results, certain OCF codes are for providing extended information
	* to the user about services that aren't yet failed but not entirely healthy either.
	* These must be treated as the "normal" result by Pacemaker.
	*
	* For operation status, the action result can be used to determine an appropriate
	* status for the purposes of responding to the action. The status provided by the
	* executor is not directly usable since the executor does not know what was expected.
	*
	* \param[in,out] history Parsed action history entry
	* \param[in,out] on_fail What should be done about the result
	* \param[in] expired Whether result is expired
	*
	* \note If the result is remapped and the node is not shutting down or failed,
	* the operation will be recorded in the data set's list of failed operations
	* to highlight it for the user.
	*
	* \note This may update the resource's current and next role.
	*/
	static void
	remap_operation(struct action_history *history,
	enum action_fail_response *on_fail, bool expired)
	{
	bool is_probe = false;
	int orig_exit_status = history->exit_status;
	int orig_exec_status = history->execution_status;
	const char *why = NULL;
	const char *task = history->task;

	// Remap degraded results to their successful counterparts
	history->exit_status = pcmk__effective_rc(history->exit_status);
	if (history->exit_status != orig_exit_status) {
	why = "degraded result";
	if (!expired && (!history->node->details->shutdown
	\|\| history->node->details->online)) {
	record_failed_op(history);
	}
	}

	if (!pe_rsc_is_bundled(history->rsc)
	&& pcmk_xe_mask_probe_failure(history->xml)
	&& ((history->execution_status != PCMK_EXEC_DONE)
	\|\| (history->exit_status != PCMK_OCF_NOT_RUNNING))) {
	history->execution_status = PCMK_EXEC_DONE;
	history->exit_status = PCMK_OCF_NOT_RUNNING;
	why = "equivalent probe result";
	}

	/* If the executor reported an execution status of anything but done or
	* error, consider that final. But for done or error, we know better whether
	* it should be treated as a failure or not, because we know the expected
	* result.
	*/
	switch (history->execution_status) {
	case PCMK_EXEC_DONE:
	case PCMK_EXEC_ERROR:
	break;

	// These should be treated as node-fatal
	case PCMK_EXEC_NO_FENCE_DEVICE:
	case PCMK_EXEC_NO_SECRETS:
	remap_because(history, &why, PCMK_EXEC_ERROR_HARD,
	"node-fatal error");
	goto remap_done;

	default:
	goto remap_done;
	}

	is_probe = pcmk_xe_is_probe(history->xml);
	if (is_probe) {
	task = "probe";
	}

	if (history->expected_exit_status < 0) {
	/* Pre-1.0 Pacemaker versions, and Pacemaker 1.1.6 or earlier with
	* Heartbeat 2.0.7 or earlier as the cluster layer, did not include the
	* expected exit status in the transition key, which (along with the
	* similar case of a corrupted transition key in the CIB) will be
	* reported to this function as -1. Pacemaker 2.0+ does not support
	* rolling upgrades from those versions or processing of saved CIB files
	* from those versions, so we do not need to care much about this case.
	*/
	remap_because(history, &why, PCMK_EXEC_ERROR,
	"obsolete history format");
	crm_warn("Expected result not found for %s on %s "
	"(corrupt or obsolete CIB?)",
	history->key, pe__node_name(history->node));

	} else if (history->exit_status == history->expected_exit_status) {
	remap_because(history, &why, PCMK_EXEC_DONE, "expected result");

	} else {
	remap_because(history, &why, PCMK_EXEC_ERROR, "unexpected result");
	pe_rsc_debug(history->rsc,
	"%s on %s: expected %d (%s), got %d (%s%s%s)",
	history->key, pe__node_name(history->node),
	history->expected_exit_status,
	services_ocf_exitcode_str(history->expected_exit_status),
	history->exit_status,
	services_ocf_exitcode_str(history->exit_status),
	(pcmk__str_empty(history->exit_reason)? "" : ": "),
	pcmk__s(history->exit_reason, ""));
	}

	switch (history->exit_status) {
	case PCMK_OCF_OK:
	if (is_probe
	&& (history->expected_exit_status == PCMK_OCF_NOT_RUNNING)) {
	char *last_change_s = last_change_str(history->xml);

	remap_because(history, &why, PCMK_EXEC_DONE, "probe");
	pe_rsc_info(history->rsc, "Probe found %s active on %s at %s",
	history->rsc->id, pe__node_name(history->node),
	last_change_s);
	free(last_change_s);
	}
	break;

	case PCMK_OCF_NOT_RUNNING:
	if (is_probe
	\|\| (history->expected_exit_status == history->exit_status)
	\|\| !pcmk_is_set(history->rsc->flags, pcmk_rsc_managed)) {

	/* For probes, recurring monitors for the Stopped role, and
	* unmanaged resources, "not running" is not considered a
	* failure.
	*/
	remap_because(history, &why, PCMK_EXEC_DONE, "exit status");
	history->rsc->role = pcmk_role_stopped;
	*on_fail = pcmk_on_fail_ignore;
	pe__set_next_role(history->rsc, pcmk_role_unknown,
	"not running");
	}
	break;

	case PCMK_OCF_RUNNING_PROMOTED:
	if (is_probe
	&& (history->exit_status != history->expected_exit_status)) {
	char *last_change_s = last_change_str(history->xml);

	remap_because(history, &why, PCMK_EXEC_DONE, "probe");
	pe_rsc_info(history->rsc,
	"Probe found %s active and promoted on %s at %s",
	history->rsc->id, pe__node_name(history->node),
	last_change_s);
	free(last_change_s);
	}
	if (!expired
	\|\| (history->exit_status == history->expected_exit_status)) {
	history->rsc->role = pcmk_role_promoted;
	}
	break;

	case PCMK_OCF_FAILED_PROMOTED:
	if (!expired) {
	history->rsc->role = pcmk_role_promoted;
	}
	remap_because(history, &why, PCMK_EXEC_ERROR, "exit status");
	break;

	case PCMK_OCF_NOT_CONFIGURED:
	remap_because(history, &why, PCMK_EXEC_ERROR_FATAL, "exit status");
	break;

	case PCMK_OCF_UNIMPLEMENT_FEATURE:
	{
	guint interval_ms = 0;
	crm_element_value_ms(history->xml, XML_LRM_ATTR_INTERVAL_MS,
	&interval_ms);

	if (interval_ms == 0) {
	if (!expired) {
	block_if_unrecoverable(history);
	}
	remap_because(history, &why, PCMK_EXEC_ERROR_HARD,
	"exit status");
	} else {
	remap_because(history, &why, PCMK_EXEC_NOT_SUPPORTED,
	"exit status");
	}
	}
	break;

	case PCMK_OCF_NOT_INSTALLED:
	case PCMK_OCF_INVALID_PARAM:
	case PCMK_OCF_INSUFFICIENT_PRIV:
	if (!expired) {
	block_if_unrecoverable(history);
	}
	remap_because(history, &why, PCMK_EXEC_ERROR_HARD, "exit status");
	break;

	default:
	if (history->execution_status == PCMK_EXEC_DONE) {
	char *last_change_s = last_change_str(history->xml);

	crm_info("Treating unknown exit status %d from %s of %s "
	"on %s at %s as failure",
	history->exit_status, task, history->rsc->id,
	pe__node_name(history->node), last_change_s);
	remap_because(history, &why, PCMK_EXEC_ERROR,
	"unknown exit status");
	free(last_change_s);
	}
	break;
	}

	remap_done:
	if (why != NULL) {
	pe_rsc_trace(history->rsc,
	"Remapped %s result from [%s: %s] to [%s: %s] "
	"because of %s",
	history->key, pcmk_exec_status_str(orig_exec_status),
	crm_exit_str(orig_exit_status),
	pcmk_exec_status_str(history->execution_status),
	crm_exit_str(history->exit_status), why);
	}
	}

	// return TRUE if start or monitor last failure but parameters changed
	static bool
	should_clear_for_param_change(const xmlNode xml_op, const char task,
	pe_resource_t rsc, pe_node_t node)
	{
	if (pcmk__str_any_of(task, PCMK_ACTION_START, PCMK_ACTION_MONITOR, NULL)) {
	if (pe__bundle_needs_remote_name(rsc)) {
	/* We haven't allocated resources yet, so we can't reliably
	* substitute addr parameters for the REMOTE_CONTAINER_HACK.
	* When that's needed, defer the check until later.
	*/
	pe__add_param_check(xml_op, rsc, node, pcmk__check_last_failure,
	rsc->cluster);

	} else {
	op_digest_cache_t *digest_data = NULL;

	digest_data = rsc_action_digest_cmp(rsc, xml_op, node,
	rsc->cluster);
	switch (digest_data->rc) {
	case RSC_DIGEST_UNKNOWN:
	crm_trace("Resource %s history entry %s on %s"
	" has no digest to compare",
	rsc->id, pe__xe_history_key(xml_op),
	node->details->id);
	break;
	case RSC_DIGEST_MATCH:
	break;
	default:
	return TRUE;
	}
	}
	}
	return FALSE;
	}

	// Order action after fencing of remote node, given connection rsc
	static void
	order_after_remote_fencing(pe_action_t action, pe_resource_t remote_conn,
	pe_working_set_t *data_set)
	{
	pe_node_t *remote_node = pe_find_node(data_set->nodes, remote_conn->id);

	if (remote_node) {
	pe_action_t *fence = pe_fence_op(remote_node, NULL, TRUE, NULL,
	FALSE, data_set);

	order_actions(fence, action, pe_order_implies_then);
	}
	}

	static bool
	should_ignore_failure_timeout(const pe_resource_t rsc, const char task,
	guint interval_ms, bool is_last_failure)
	{
	/* Clearing failures of recurring monitors has special concerns. The
	* executor reports only changes in the monitor result, so if the
	* monitor is still active and still getting the same failure result,
	* that will go undetected after the failure is cleared.
	*
	* Also, the operation history will have the time when the recurring
	* monitor result changed to the given code, not the time when the
	* result last happened.
	*
	* @TODO We probably should clear such failures only when the failure
	* timeout has passed since the last occurrence of the failed result.
	* However we don't record that information. We could maybe approximate
	* that by clearing only if there is a more recent successful monitor or
	* stop result, but we don't even have that information at this point
	* since we are still unpacking the resource's operation history.
	*
	* This is especially important for remote connection resources with a
	* reconnect interval, so in that case, we skip clearing failures
	* if the remote node hasn't been fenced.
	*/
	if (rsc->remote_reconnect_ms
	&& pcmk_is_set(rsc->cluster->flags, pcmk_sched_fencing_enabled)
	&& (interval_ms != 0)
	&& pcmk__str_eq(task, PCMK_ACTION_MONITOR, pcmk__str_casei)) {

	pe_node_t *remote_node = pe_find_node(rsc->cluster->nodes, rsc->id);

	if (remote_node && !remote_node->details->remote_was_fenced) {
	if (is_last_failure) {
	crm_info("Waiting to clear monitor failure for remote node %s"
	" until fencing has occurred", rsc->id);
	}
	return TRUE;
	}
	}
	return FALSE;
	}

	/*!
	* \internal
	* \brief Check operation age and schedule failure clearing when appropriate
	*
	* This function has two distinct purposes. The first is to check whether an
	* operation history entry is expired (i.e. the resource has a failure timeout,
	* the entry is older than the timeout, and the resource either has no fail
	* count or its fail count is entirely older than the timeout). The second is to
	* schedule fail count clearing when appropriate (i.e. the operation is expired
	* and either the resource has an expired fail count or the operation is a
	* last_failure for a remote connection resource with a reconnect interval,
	* or the operation is a last_failure for a start or monitor operation and the
	* resource's parameters have changed since the operation).
	*
	* \param[in,out] history Parsed action result history
	*
	* \return true if operation history entry is expired, otherwise false
	*/
	static bool
	check_operation_expiry(struct action_history *history)
	{
	bool expired = false;
	bool is_last_failure = pcmk__ends_with(history->id, "_last_failure_0");
	time_t last_run = 0;
	int unexpired_fail_count = 0;
	const char *clear_reason = NULL;

	if (history->execution_status == PCMK_EXEC_NOT_INSTALLED) {
	pe_rsc_trace(history->rsc,
	"Resource history entry %s on %s is not expired: "
	"Not Installed does not expire",
	history->id, pe__node_name(history->node));
	return false; // "Not installed" must always be cleared manually
	}

	if ((history->rsc->failure_timeout > 0)
	&& (crm_element_value_epoch(history->xml, XML_RSC_OP_LAST_CHANGE,
	&last_run) == 0)) {

	// Resource has a failure-timeout, and history entry has a timestamp

	time_t now = get_effective_time(history->rsc->cluster);
	time_t last_failure = 0;

	// Is this particular operation history older than the failure timeout?
	if ((now >= (last_run + history->rsc->failure_timeout))
	&& !should_ignore_failure_timeout(history->rsc, history->task,
	history->interval_ms,
	is_last_failure)) {
	expired = true;
	}

	// Does the resource as a whole have an unexpired fail count?
	unexpired_fail_count = pe_get_failcount(history->node, history->rsc,
	&last_failure, pe_fc_effective,
	history->xml);

	// Update scheduler recheck time according to last failure
	crm_trace("%s@%lld is %sexpired @%lld with unexpired_failures=%d timeout=%ds"
	" last-failure@%lld",
	history->id, (long long) last_run, (expired? "" : "not "),
	(long long) now, unexpired_fail_count,
	history->rsc->failure_timeout, (long long) last_failure);
	last_failure += history->rsc->failure_timeout + 1;
	if (unexpired_fail_count && (now < last_failure)) {
	pe__update_recheck_time(last_failure, history->rsc->cluster);
	}
	}

	if (expired) {
	if (pe_get_failcount(history->node, history->rsc, NULL, pe_fc_default,
	history->xml)) {
	// There is a fail count ignoring timeout

	if (unexpired_fail_count == 0) {
	// There is no fail count considering timeout
	clear_reason = "it expired";

	} else {
	/* This operation is old, but there is an unexpired fail count.
	* In a properly functioning cluster, this should only be
	* possible if this operation is not a failure (otherwise the
	* fail count should be expired too), so this is really just a
	* failsafe.
	*/
	pe_rsc_trace(history->rsc,
	"Resource history entry %s on %s is not expired: "
	"Unexpired fail count",
	history->id, pe__node_name(history->node));
	expired = false;
	}

	} else if (is_last_failure
	&& (history->rsc->remote_reconnect_ms != 0)) {
	/* Clear any expired last failure when reconnect interval is set,
	* even if there is no fail count.
	*/
	clear_reason = "reconnect interval is set";
	}
	}

	if (!expired && is_last_failure
	&& should_clear_for_param_change(history->xml, history->task,
	history->rsc, history->node)) {
	clear_reason = "resource parameters have changed";
	}

	if (clear_reason != NULL) {
	// Schedule clearing of the fail count
	pe_action_t *clear_op = pe__clear_failcount(history->rsc, history->node,
	clear_reason,
	history->rsc->cluster);

	if (pcmk_is_set(history->rsc->cluster->flags,
	pcmk_sched_fencing_enabled)
	&& (history->rsc->remote_reconnect_ms != 0)) {
	/* If we're clearing a remote connection due to a reconnect
	* interval, we want to wait until any scheduled fencing
	* completes.
	*
	* We could limit this to remote_node->details->unclean, but at
	* this point, that's always true (it won't be reliable until
	* after unpack_node_history() is done).
	*/
	crm_info("Clearing %s failure will wait until any scheduled "
	"fencing of %s completes",
	history->task, history->rsc->id);
	order_after_remote_fencing(clear_op, history->rsc,
	history->rsc->cluster);
	}
	}

	if (expired && (history->interval_ms == 0)
	&& pcmk__str_eq(history->task, PCMK_ACTION_MONITOR, pcmk__str_none)) {
	switch (history->exit_status) {
	case PCMK_OCF_OK:
	case PCMK_OCF_NOT_RUNNING:
	case PCMK_OCF_RUNNING_PROMOTED:
	case PCMK_OCF_DEGRADED:
	case PCMK_OCF_DEGRADED_PROMOTED:
	// Don't expire probes that return these values
	pe_rsc_trace(history->rsc,
	"Resource history entry %s on %s is not expired: "
	"Probe result",
	history->id, pe__node_name(history->node));
	expired = false;
	break;
	}
	}

	return expired;
	}

	int
	pe__target_rc_from_xml(const xmlNode *xml_op)
	{
	int target_rc = 0;
	const char *key = crm_element_value(xml_op, XML_ATTR_TRANSITION_KEY);

	if (key == NULL) {
	return -1;
	}
	decode_transition_key(key, NULL, NULL, NULL, &target_rc);
	return target_rc;
	}

	/*!
	* \internal
	* \brief Get the failure handling for an action
	*
	* \param[in,out] history Parsed action history entry
	*
	* \return Failure handling appropriate to action
	*/
	static enum action_fail_response
	get_action_on_fail(struct action_history *history)
	{
	enum action_fail_response result = pcmk_on_fail_restart;
	pe_action_t *action = custom_action(history->rsc, strdup(history->key),
	history->task, NULL, TRUE, FALSE,
	history->rsc->cluster);

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

	/*!
	* \internal
	* \brief Update a resource's state for an action result
	*
	* \param[in,out] history Parsed action history entry
	* \param[in] exit_status Exit status to base new state on
	* \param[in] last_failure Resource's last_failure entry, if known
	* \param[in,out] on_fail Resource's current failure handling
	*/
	static void
	update_resource_state(struct action_history *history, int exit_status,
	const xmlNode *last_failure,
	enum action_fail_response *on_fail)
	{
	bool clear_past_failure = false;

	if ((exit_status == PCMK_OCF_NOT_INSTALLED)
	\|\| (!pe_rsc_is_bundled(history->rsc)
	&& pcmk_xe_mask_probe_failure(history->xml))) {
	history->rsc->role = pcmk_role_stopped;

	} else if (exit_status == PCMK_OCF_NOT_RUNNING) {
	clear_past_failure = true;

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_MONITOR,
	pcmk__str_none)) {
	if ((last_failure != NULL)
	&& pcmk__str_eq(history->key, pe__xe_history_key(last_failure),
	pcmk__str_none)) {
	clear_past_failure = true;
	}
	if (history->rsc->role < pcmk_role_started) {
	set_active(history->rsc);
	}

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_START, pcmk__str_none)) {
	history->rsc->role = pcmk_role_started;
	clear_past_failure = true;

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_STOP, pcmk__str_none)) {
	history->rsc->role = pcmk_role_stopped;
	clear_past_failure = true;

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_PROMOTE,
	pcmk__str_none)) {
	history->rsc->role = pcmk_role_promoted;
	clear_past_failure = true;

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_DEMOTE,
	pcmk__str_none)) {
	if (*on_fail == pcmk_on_fail_demote) {
	// Demote clears an error only if on-fail=demote
	clear_past_failure = true;
	}
	history->rsc->role = pcmk_role_unpromoted;

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_MIGRATE_FROM,
	pcmk__str_none)) {
	history->rsc->role = pcmk_role_started;
	clear_past_failure = true;

	} else if (pcmk__str_eq(history->task, PCMK_ACTION_MIGRATE_TO,
	pcmk__str_none)) {
	unpack_migrate_to_success(history);

	} else if (history->rsc->role < pcmk_role_started) {
	pe_rsc_trace(history->rsc, "%s active on %s",
	history->rsc->id, pe__node_name(history->node));
	set_active(history->rsc);
	}

	if (!clear_past_failure) {
	return;
	}

	switch (*on_fail) {
	case pcmk_on_fail_stop:
	case pcmk_on_fail_ban:
	case pcmk_on_fail_standby_node:
	case pcmk_on_fail_fence_node:
	pe_rsc_trace(history->rsc,
	"%s (%s) is not cleared by a completed %s",
	history->rsc->id, fail2text(*on_fail), history->task);
	break;

	case pcmk_on_fail_block:
	case pcmk_on_fail_ignore:
	case pcmk_on_fail_demote:
	case pcmk_on_fail_restart:
	case pcmk_on_fail_restart_container:
	*on_fail = pcmk_on_fail_ignore;
	pe__set_next_role(history->rsc, pcmk_role_unknown,
	"clear past failures");
	break;

	case pcmk_on_fail_reset_remote:
	if (history->rsc->remote_reconnect_ms == 0) {
	/* With no reconnect interval, the connection is allowed to
	* start again after the remote node is fenced and
	* completely stopped. (With a reconnect interval, we wait
	* for the failure to be cleared entirely before attempting
	* to reconnect.)
	*/
	*on_fail = pcmk_on_fail_ignore;
	pe__set_next_role(history->rsc, pcmk_role_unknown,
	"clear past failures and reset remote");
	}
	break;
	}
	}

	/*!
	* \internal
	* \brief Check whether a given history entry matters for resource state
	*
	* \param[in] history Parsed action history entry
	*
	* \return true if action can affect resource state, otherwise false
	*/
	static inline bool
	can_affect_state(struct action_history *history)
	{
	#if 0
	/* @COMPAT It might be better to parse only actions we know we're interested
	* in, rather than exclude a couple we don't. However that would be a
	* behavioral change that should be done at a major or minor series release.
	* Currently, unknown operations can affect whether a resource is considered
	* active and/or failed.
	*/
	return pcmk__str_any_of(history->task, PCMK_ACTION_MONITOR,
	PCMK_ACTION_START, PCMK_ACTION_STOP,
	PCMK_ACTION_PROMOTE, PCMK_ACTION_DEMOTE,
	PCMK_ACTION_MIGRATE_TO, PCMK_ACTION_MIGRATE_FROM,
	"asyncmon", NULL);
	#else
	return !pcmk__str_any_of(history->task, PCMK_ACTION_NOTIFY,
	PCMK_ACTION_META_DATA, NULL);
	#endif
	}

	/*!
	* \internal
	* \brief Unpack execution/exit status and exit reason from a history entry
	*
	* \param[in,out] history Action history entry to unpack
	*
	* \return Standard Pacemaker return code
	*/
	static int
	unpack_action_result(struct action_history *history)
	{
	if ((crm_element_value_int(history->xml, XML_LRM_ATTR_OPSTATUS,
	&(history->execution_status)) < 0)
	\|\| (history->execution_status < PCMK_EXEC_PENDING)
	\|\| (history->execution_status > PCMK_EXEC_MAX)
	\|\| (history->execution_status == PCMK_EXEC_CANCELLED)) {
	crm_err("Ignoring resource history entry %s for %s on %s "
	"with invalid " XML_LRM_ATTR_OPSTATUS " '%s'",
	history->id, history->rsc->id, pe__node_name(history->node),
	pcmk__s(crm_element_value(history->xml, XML_LRM_ATTR_OPSTATUS),
	""));
	return pcmk_rc_unpack_error;
	}
	if ((crm_element_value_int(history->xml, XML_LRM_ATTR_RC,
	&(history->exit_status)) < 0)
	\|\| (history->exit_status < 0) \|\| (history->exit_status > CRM_EX_MAX)) {
	#if 0
	/* @COMPAT We should ignore malformed entries, but since that would
	* change behavior, it should be done at a major or minor series
	* release.
	*/
	crm_err("Ignoring resource history entry %s for %s on %s "
	"with invalid " XML_LRM_ATTR_RC " '%s'",
	history->id, history->rsc->id, pe__node_name(history->node),
	pcmk__s(crm_element_value(history->xml, XML_LRM_ATTR_RC),
	""));
	return pcmk_rc_unpack_error;
	#else
	history->exit_status = CRM_EX_ERROR;
	#endif
	}
	history->exit_reason = crm_element_value(history->xml,
	XML_LRM_ATTR_EXIT_REASON);
	return pcmk_rc_ok;
	}

	/*!
	* \internal
	* \brief Process an action history entry whose result expired
	*
	* \param[in,out] history Parsed action history entry
	* \param[in] orig_exit_status Action exit status before remapping
	*
	* \return Standard Pacemaker return code (in particular, pcmk_rc_ok means the
	* entry needs no further processing)
	*/
	static int
	process_expired_result(struct action_history *history, int orig_exit_status)
	{
	if (!pe_rsc_is_bundled(history->rsc)
	&& pcmk_xe_mask_probe_failure(history->xml)
	&& (orig_exit_status != history->expected_exit_status)) {

	if (history->rsc->role <= pcmk_role_stopped) {
	history->rsc->role = pcmk_role_unknown;
	}
	crm_trace("Ignoring resource history entry %s for probe of %s on %s: "
	"Masked failure expired",
	history->id, history->rsc->id,
	pe__node_name(history->node));
	return pcmk_rc_ok;
	}

	if (history->exit_status == history->expected_exit_status) {
	return pcmk_rc_undetermined; // Only failures expire
	}

	if (history->interval_ms == 0) {
	crm_notice("Ignoring resource history entry %s for %s of %s on %s: "
	"Expired failure",
	history->id, history->task, history->rsc->id,
	pe__node_name(history->node));
	return pcmk_rc_ok;
	}

	if (history->node->details->online && !history->node->details->unclean) {
	/* Reschedule the recurring action. schedule_cancel() won't work at
	* this stage, so as a hacky workaround, forcibly change the restart
	* digest so pcmk__check_action_config() does what we want later.
	*
	* @TODO We should skip this if there is a newer successful monitor.
	* Also, this causes rescheduling only if the history entry
	* has an op-digest (which the expire-non-blocked-failure
	* scheduler regression test doesn't, but that may not be a
	* realistic scenario in production).
	*/
	crm_notice("Rescheduling %s-interval %s of %s on %s "
	"after failure expired",
	pcmk__readable_interval(history->interval_ms), history->task,
	history->rsc->id, pe__node_name(history->node));
	crm_xml_add(history->xml, XML_LRM_ATTR_RESTART_DIGEST,
	"calculated-failure-timeout");
	return pcmk_rc_ok;
	}

	return pcmk_rc_undetermined;
	}

	/*!
	* \internal
	* \brief Process a masked probe failure
	*
	* \param[in,out] history Parsed action history entry
	* \param[in] orig_exit_status Action exit status before remapping
	* \param[in] last_failure Resource's last_failure entry, if known
	* \param[in,out] on_fail Resource's current failure handling
	*/
	static void
	mask_probe_failure(struct action_history *history, int orig_exit_status,
	const xmlNode *last_failure,
	enum action_fail_response *on_fail)
	{
	pe_resource_t *ban_rsc = history->rsc;

	if (!pcmk_is_set(history->rsc->flags, pcmk_rsc_unique)) {
	ban_rsc = uber_parent(history->rsc);
	}

	crm_notice("Treating probe result '%s' for %s on %s as 'not running'",
	services_ocf_exitcode_str(orig_exit_status), history->rsc->id,
	pe__node_name(history->node));
	update_resource_state(history, history->expected_exit_status, last_failure,
	on_fail);
	crm_xml_add(history->xml, XML_ATTR_UNAME, history->node->details->uname);

	record_failed_op(history);
	resource_location(ban_rsc, history->node, -INFINITY, "masked-probe-failure",
	history->rsc->cluster);
	}

	/*!
	* \internal Check whether a given failure is for a given pending action
	*
	* \param[in] history Parsed history entry for pending action
	* \param[in] last_failure Resource's last_failure entry, if known
	*
	* \return true if \p last_failure is failure of pending action in \p history,
	* otherwise false
	* \note Both \p history and \p last_failure must come from the same
	* lrm_resource block, as node and resource are assumed to be the same.
	*/
	static bool
	failure_is_newer(const struct action_history *history,
	const xmlNode *last_failure)
	{
	guint failure_interval_ms = 0U;
	long long failure_change = 0LL;
	long long this_change = 0LL;

	if (last_failure == NULL) {
	return false; // Resource has no last_failure entry
	}

	if (!pcmk__str_eq(history->task,
	crm_element_value(last_failure, XML_LRM_ATTR_TASK),
	pcmk__str_none)) {
	return false; // last_failure is for different action
	}

	if ((crm_element_value_ms(last_failure, XML_LRM_ATTR_INTERVAL_MS,
	&failure_interval_ms) != pcmk_ok)
	\|\| (history->interval_ms != failure_interval_ms)) {
	return false; // last_failure is for action with different interval
	}

	if ((pcmk__scan_ll(crm_element_value(history->xml, XML_RSC_OP_LAST_CHANGE),
	&this_change, 0LL) != pcmk_rc_ok)
	\|\| (pcmk__scan_ll(crm_element_value(last_failure,
	XML_RSC_OP_LAST_CHANGE),
	&failure_change, 0LL) != pcmk_rc_ok)
	\|\| (failure_change < this_change)) {
	return false; // Failure is not known to be newer
	}

	return true;
	}

	/*!
	* \internal
	* \brief Update a resource's role etc. for a pending action
	*
	* \param[in,out] history Parsed history entry for pending action
	* \param[in] last_failure Resource's last_failure entry, if known
	*/
	static void
	process_pending_action(struct action_history *history,
	const xmlNode *last_failure)
	{
	/* For recurring monitors, a failure is recorded only in RSC_last_failure_0,
	* and there might be a RSC_monitor_INTERVAL entry with the last successful
	* or pending result.
	*
	* If last_failure contains the failure of the pending recurring monitor
	* we're processing here, and is newer, the action is no longer pending.
	* (Pending results have call ID -1, which sorts last, so the last failure
	* if any should be known.)
	*/
	if (failure_is_newer(history, last_failure)) {
	return;
	}

	if (strcmp(history->task, PCMK_ACTION_START) == 0) {
	pe__set_resource_flags(history->rsc, pcmk_rsc_start_pending);
	set_active(history->rsc);

	} else if (strcmp(history->task, PCMK_ACTION_PROMOTE) == 0) {
	history->rsc->role = pcmk_role_promoted;

	} else if ((strcmp(history->task, PCMK_ACTION_MIGRATE_TO) == 0)
	&& history->node->details->unclean) {
	/* A migrate_to action is pending on a unclean source, so force a stop
	* on the target.
	*/
	const char *migrate_target = NULL;
	pe_node_t *target = NULL;

	migrate_target = crm_element_value(history->xml,
	XML_LRM_ATTR_MIGRATE_TARGET);
	target = pe_find_node(history->rsc->cluster->nodes, migrate_target);
	if (target != NULL) {
	stop_action(history->rsc, target, FALSE);
	}
	}

	if (history->rsc->pending_task != NULL) {
	/* There should never be multiple pending actions, but as a failsafe,
	* just remember the first one processed for display purposes.
	*/
	return;
	}

	if (pcmk_is_probe(history->task, history->interval_ms)) {
	/* Pending probes are currently never displayed, even if pending
	* operations are requested. If we ever want to change that,
	* enable the below and the corresponding part of
	* native.c:native_pending_task().
	*/
	#if 0
	history->rsc->pending_task = strdup("probe");
	history->rsc->pending_node = history->node;
	#endif
	} else {
	history->rsc->pending_task = strdup(history->task);
	history->rsc->pending_node = history->node;
	}
	}

	static void
	unpack_rsc_op(pe_resource_t rsc, pe_node_t node, xmlNode *xml_op,
	xmlNode *last_failure, enum action_fail_response on_fail)
	{
	int old_rc = 0;
	bool expired = false;
	pe_resource_t *parent = rsc;
	enum action_fail_response failure_strategy = pcmk_on_fail_restart;

	struct action_history history = {
	.rsc = rsc,
	.node = node,
	.xml = xml_op,
	.execution_status = PCMK_EXEC_UNKNOWN,
	};

	CRM_CHECK(rsc && node && xml_op, return);

	history.id = ID(xml_op);
	if (history.id == NULL) {
	crm_err("Ignoring resource history entry for %s on %s without ID",
	rsc->id, pe__node_name(node));
	return;
	}

	// Task and interval
	history.task = crm_element_value(xml_op, XML_LRM_ATTR_TASK);
	if (history.task == NULL) {
	crm_err("Ignoring resource history entry %s for %s on %s without "
	XML_LRM_ATTR_TASK, history.id, rsc->id, pe__node_name(node));
	return;
	}
	crm_element_value_ms(xml_op, XML_LRM_ATTR_INTERVAL_MS,
	&(history.interval_ms));
	if (!can_affect_state(&history)) {
	pe_rsc_trace(rsc,
	"Ignoring resource history entry %s for %s on %s "
	"with irrelevant action '%s'",
	history.id, rsc->id, pe__node_name(node), history.task);
	return;
	}

	if (unpack_action_result(&history) != pcmk_rc_ok) {
	return; // Error already logged
	}

	history.expected_exit_status = pe__target_rc_from_xml(xml_op);
	history.key = pe__xe_history_key(xml_op);
	crm_element_value_int(xml_op, XML_LRM_ATTR_CALLID, &(history.call_id));

	pe_rsc_trace(rsc, "Unpacking %s (%s call %d on %s): %s (%s)",
	history.id, history.task, history.call_id, pe__node_name(node),
	pcmk_exec_status_str(history.execution_status),
	crm_exit_str(history.exit_status));

	if (node->details->unclean) {
	pe_rsc_trace(rsc,
	"%s is running on %s, which is unclean (further action "
	"depends on value of stop's on-fail attribute)",
	rsc->id, pe__node_name(node));
	}

	expired = check_operation_expiry(&history);
	old_rc = history.exit_status;

	remap_operation(&history, on_fail, expired);

	if (expired && (process_expired_result(&history, old_rc) == pcmk_rc_ok)) {
	goto done;
	}

	if (!pe_rsc_is_bundled(rsc) && pcmk_xe_mask_probe_failure(xml_op)) {
	mask_probe_failure(&history, old_rc, *last_failure, on_fail);
	goto done;
	}

	if (!pcmk_is_set(rsc->flags, pcmk_rsc_unique)) {
	parent = uber_parent(rsc);
	}

	switch (history.execution_status) {
	case PCMK_EXEC_PENDING:
	process_pending_action(&history, *last_failure);
	goto done;

	case PCMK_EXEC_DONE:
	update_resource_state(&history, history.exit_status, *last_failure,
	on_fail);
	goto done;

	case PCMK_EXEC_NOT_INSTALLED:
	failure_strategy = get_action_on_fail(&history);
	if (failure_strategy == pcmk_on_fail_ignore) {
	crm_warn("Cannot ignore failed %s of %s on %s: "
	"Resource agent doesn't exist "
	CRM_XS " status=%d rc=%d id=%s",
	history.task, rsc->id, pe__node_name(node),
	history.execution_status, history.exit_status,
	history.id);
	/* Also for printing it as "FAILED" by marking it as
	* pcmk_rsc_failed later
	*/
	*on_fail = pcmk_on_fail_ban;
	}
	resource_location(parent, node, -INFINITY, "hard-error",
	rsc->cluster);
	unpack_rsc_op_failure(&history, last_failure, on_fail);
	goto done;

	case PCMK_EXEC_NOT_CONNECTED:
	if (pe__is_guest_or_remote_node(node)
	&& pcmk_is_set(node->details->remote_rsc->flags,
	pcmk_rsc_managed)) {
	/* We should never get into a situation where a managed remote
	* connection resource is considered OK but a resource action
	* behind the connection gets a "not connected" status. But as a
	* fail-safe in case a bug or unusual circumstances do lead to
	* that, ensure the remote connection is considered failed.
	*/
	pe__set_resource_flags(node->details->remote_rsc,
	pcmk_rsc_failed\|pcmk_rsc_stop_if_failed);
	}
	break; // Not done, do error handling

	case PCMK_EXEC_ERROR:
	case PCMK_EXEC_ERROR_HARD:
	case PCMK_EXEC_ERROR_FATAL:
	case PCMK_EXEC_TIMEOUT:
	case PCMK_EXEC_NOT_SUPPORTED:
	case PCMK_EXEC_INVALID:
	break; // Not done, do error handling

	default: // No other value should be possible at this point
	break;
	}

	failure_strategy = get_action_on_fail(&history);
	if ((failure_strategy == pcmk_on_fail_ignore)
	\|\| ((failure_strategy == pcmk_on_fail_restart_container)
	&& (strcmp(history.task, PCMK_ACTION_STOP) == 0))) {

	char *last_change_s = last_change_str(xml_op);

	crm_warn("Pretending failed %s (%s%s%s) of %s on %s at %s succeeded "
	CRM_XS " %s",
	history.task, services_ocf_exitcode_str(history.exit_status),
	(pcmk__str_empty(history.exit_reason)? "" : ": "),
	pcmk__s(history.exit_reason, ""), rsc->id, pe__node_name(node),
	last_change_s, history.id);
	free(last_change_s);

	update_resource_state(&history, history.expected_exit_status,
	*last_failure, on_fail);
	crm_xml_add(xml_op, XML_ATTR_UNAME, node->details->uname);
	- pe__set_resource_flags(rsc, pe_rsc_failure_ignored);
	+ pe__set_resource_flags(rsc, pcmk_rsc_ignore_failure);

	record_failed_op(&history);

	if ((failure_strategy == pcmk_on_fail_restart_container)
	&& cmp_on_fail(*on_fail, pcmk_on_fail_restart) <= 0) {
	*on_fail = failure_strategy;
	}

	} else {
	unpack_rsc_op_failure(&history, last_failure, on_fail);

	if (history.execution_status == PCMK_EXEC_ERROR_HARD) {
	uint8_t log_level = LOG_ERR;

	if (history.exit_status == PCMK_OCF_NOT_INSTALLED) {
	log_level = LOG_NOTICE;
	}
	do_crm_log(log_level,
	"Preventing %s from restarting on %s because "
	"of hard failure (%s%s%s) " CRM_XS " %s",
	parent->id, pe__node_name(node),
	services_ocf_exitcode_str(history.exit_status),
	(pcmk__str_empty(history.exit_reason)? "" : ": "),
	pcmk__s(history.exit_reason, ""), history.id);
	resource_location(parent, node, -INFINITY, "hard-error",
	rsc->cluster);

	} else if (history.execution_status == PCMK_EXEC_ERROR_FATAL) {
	crm_err("Preventing %s from restarting anywhere because "
	"of fatal failure (%s%s%s) " CRM_XS " %s",
	parent->id, services_ocf_exitcode_str(history.exit_status),
	(pcmk__str_empty(history.exit_reason)? "" : ": "),
	pcmk__s(history.exit_reason, ""), history.id);
	resource_location(parent, NULL, -INFINITY, "fatal-error",
	rsc->cluster);
	}
	}

	done:
	pe_rsc_trace(rsc, "%s role on %s after %s is %s (next %s)",
	rsc->id, pe__node_name(node), history.id,
	role2text(rsc->role), role2text(rsc->next_role));
	}

	static void
	add_node_attrs(const xmlNode xml_obj, pe_node_t node, bool overwrite,
	pe_working_set_t *data_set)
	{
	const char *cluster_name = NULL;

	pe_rule_eval_data_t rule_data = {
	.node_hash = NULL,
	.role = pcmk_role_unknown,
	.now = data_set->now,
	.match_data = NULL,
	.rsc_data = NULL,
	.op_data = 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 (pcmk__str_eq(node->details->id, data_set->dc_uuid, pcmk__str_casei)) {
	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));
	}

	pe__unpack_dataset_nvpairs(xml_obj, XML_TAG_ATTR_SETS, &rule_data,
	node->details->attrs, NULL, overwrite, data_set);

	pe__unpack_dataset_nvpairs(xml_obj, XML_TAG_UTILIZATION, &rule_data,
	node->details->utilization, NULL,
	FALSE, data_set);

	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));
	}
	}
	}

	static GList *
	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;

	GList *gIter = NULL;
	GList *op_list = NULL;
	GList *sorted_op_list = NULL;

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

	for (rsc_op = pcmk__xe_first_child(rsc_entry);
	rsc_op != NULL; rsc_op = pcmk__xe_next(rsc_op)) {

	if (pcmk__str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP,
	pcmk__str_none)) {
	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;
	}

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

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

	pe_node_t *this_node = NULL;

	xmlNode *node_state = NULL;

	for (node_state = pcmk__xe_first_child(status); node_state != NULL;
	node_state = pcmk__xe_next(node_state)) {

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

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

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

	} else if (pe__is_guest_or_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
	\|\| pcmk_is_set(data_set->flags, pcmk_sched_fencing_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 = pcmk__xe_first_child(tmp); lrm_rsc != NULL;
	lrm_rsc = pcmk__xe_next(lrm_rsc)) {

	if (pcmk__str_eq((const char *)lrm_rsc->name,
	XML_LRM_TAG_RESOURCE, pcmk__str_none)) {

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

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

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

	return output;
	}

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