diff --git a/pengine/native.c b/pengine/native.c index 4328189d87..eb453de718 100644 --- a/pengine/native.c +++ b/pengine/native.c @@ -1,2284 +1,2279 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #define DELETE_THEN_REFRESH 1 /* The crmd will remove the resource from the CIB itself, making this redundant */ #define VARIANT_NATIVE 1 #include void native_rsc_colocation_rh_must(resource_t *rsc_lh, gboolean update_lh, resource_t *rsc_rh, gboolean update_rh); void native_rsc_colocation_rh_mustnot(resource_t *rsc_lh, gboolean update_lh, resource_t *rsc_rh, gboolean update_rh); void Recurring(resource_t *rsc, action_t *start, node_t *node, pe_working_set_t *data_set); void RecurringOp(resource_t *rsc, action_t *start, node_t *node, xmlNode *operation, pe_working_set_t *data_set); void pe_post_notify( resource_t *rsc, node_t *node, action_t *op, notify_data_t *n_data, pe_working_set_t *data_set); void NoRoleChange (resource_t *rsc, node_t *current, node_t *next, pe_working_set_t *data_set); gboolean DeleteRsc (resource_t *rsc, node_t *node, gboolean optional, pe_working_set_t *data_set); gboolean StopRsc (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean StartRsc (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean DemoteRsc (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean PromoteRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean RoleError (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); gboolean NullOp (resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set); enum rsc_role_e rsc_state_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX] = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RSC_ROLE_UNKNOWN, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, }, /* Stopped */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, }, /* Started */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Slave */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_UNKNOWN, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Master */ { RSC_ROLE_STOPPED, RSC_ROLE_SLAVE, RSC_ROLE_UNKNOWN, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, }; gboolean (*rsc_action_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX])(resource_t*,node_t*,gboolean,pe_working_set_t*) = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RoleError, StopRsc, RoleError, RoleError, RoleError, }, /* Stopped */ { RoleError, NullOp, StartRsc, StartRsc, RoleError, }, /* Started */ { RoleError, StopRsc, NullOp, NullOp, PromoteRsc, }, /* Slave */ { RoleError, StopRsc, RoleError, NullOp, PromoteRsc, }, /* Master */ { RoleError, RoleError, RoleError, DemoteRsc, NullOp, }, }; struct capacity_data { node_t *node; resource_t *rsc; gboolean is_enough; }; static void check_capacity(gpointer key, gpointer value, gpointer user_data) { int required = 0; int remaining = 0; struct capacity_data *data = user_data; required = crm_parse_int(value, "0"); remaining = crm_parse_int(g_hash_table_lookup(data->node->details->utilization, key), "0"); if (required > remaining) { crm_debug("Node %s has no enough %s for resource %s: required=%d remaining=%d", data->node->details->uname, (char *)key, data->rsc->id, required, remaining); data->is_enough = FALSE; } } static gboolean have_enough_capacity(node_t *node, resource_t *rsc) { struct capacity_data data; data.node = node; data.rsc = rsc; data.is_enough = TRUE; g_hash_table_foreach(rsc->utilization, check_capacity, &data); return data.is_enough; } static gboolean native_choose_node(resource_t *rsc, pe_working_set_t *data_set) { /* 1. Sort by weight 2. color.chosen_node = the node (of those with the highest wieght) with the fewest resources 3. remove color.chosen_node from all other colors */ int alloc_details = scores_log_level+1; GListPtr nodes = NULL; node_t *chosen = NULL; int lpc = 0; int multiple = 0; int length = 0; if (safe_str_neq(data_set->placement_strategy, "default")) { slist_iter( node, node_t, data_set->nodes, lpc, if (have_enough_capacity(node, rsc) == FALSE) { crm_debug("Resource %s cannot be allocated to node %s: none of enough capacity", rsc->id, node->details->uname); resource_location(rsc, node, -INFINITY, "__limit_utilization_", data_set); } ); dump_node_scores(alloc_details, rsc, "Post-utilization", rsc->allowed_nodes); } length = g_list_length(rsc->allowed_nodes); if(is_not_set(rsc->flags, pe_rsc_provisional)) { return rsc->allocated_to?TRUE:FALSE; } crm_debug_3("Choosing node for %s from %d candidates", rsc->id, length); if(rsc->allowed_nodes) { rsc->allowed_nodes = g_list_sort_with_data(rsc->allowed_nodes, sort_node_weight, data_set); nodes = rsc->allowed_nodes; chosen = g_list_nth_data(nodes, 0); if(chosen && chosen->weight > 0 && can_run_resources(chosen)) { node_t *running = g_list_nth_data(rsc->running_on, 0); if(can_run_resources(running) == FALSE) { running = NULL; } for(lpc = 1; lpc < length; lpc++) { node_t *tmp = g_list_nth_data(nodes, lpc); if(tmp->weight == chosen->weight) { multiple++; if(running && tmp->details == running->details) { /* prefer the existing node if scores are equal */ chosen = tmp; } } } } } if(multiple > 1) { int log_level = LOG_INFO; char *score = score2char(chosen->weight); if(chosen->weight >= INFINITY) { log_level = LOG_WARNING; } do_crm_log(log_level, "%d nodes with equal score (%s) for" " running %s resources. Chose %s.", multiple, score, rsc->id, chosen->details->uname); crm_free(score); } return native_assign_node(rsc, nodes, chosen, FALSE); } int node_list_attr_score(GListPtr list, const char *attr, const char *value) { int best_score = -INFINITY; const char *best_node = NULL; if(attr == NULL) { attr = "#"XML_ATTR_UNAME; } slist_iter(node, node_t, list, lpc, int weight = node->weight; if(can_run_resources(node) == FALSE) { weight = -INFINITY; } if(weight > best_score || best_node == NULL) { const char *tmp = g_hash_table_lookup(node->details->attrs, attr); if(safe_str_eq(value, tmp)) { best_score = weight; best_node = node->details->uname; } } ); if(safe_str_neq(attr, "#"XML_ATTR_UNAME)) { crm_info("Best score for %s=%s was %s with %d", attr, value, best_node?best_node:"", best_score); } return best_score; } static void node_list_update(GListPtr list1, GListPtr list2, const char *attr, int factor) { int score = 0; if(attr == NULL) { attr = "#"XML_ATTR_UNAME; } slist_iter( node, node_t, list1, lpc, CRM_CHECK(node != NULL, continue); score = node_list_attr_score(list2, attr, g_hash_table_lookup(node->details->attrs, attr)); if(factor < 0 && score < 0) { /* Negative preference for a node with a negative score * should not become a positive preference * * TODO: Decide if we want to filter only if weight == -INFINITY * */ continue; } crm_debug_2("%s: %d + %d*%d", node->details->uname, node->weight, factor, score); node->weight = merge_weights(factor*score, node->weight); ); } GListPtr native_merge_weights( resource_t *rsc, const char *rhs, GListPtr nodes, const char *attr, int factor, gboolean allow_rollback) { - GListPtr archive = NULL; + GListPtr work = NULL; int multiplier = 1; if(factor < 0) { multiplier = -1; } if(is_set(rsc->flags, pe_rsc_merging)) { crm_info("%s: Breaking dependency loop at %s", rhs, rsc->id); return nodes; } set_bit(rsc->flags, pe_rsc_merging); crm_debug_2("%s: Combining scores from %s", rhs, rsc->id); - if(allow_rollback) { - archive = node_list_dup(nodes, FALSE, FALSE); - } - - node_list_update(nodes, rsc->allowed_nodes, attr, factor); + work = node_list_dup(nodes, FALSE, FALSE); + node_list_update(work, rsc->allowed_nodes, attr, factor); - if(can_run_any(nodes) == FALSE) { - if(archive) { - crm_info("%s: Rolling back scores from %s", rhs, rsc->id); - pe_free_shallow_adv(nodes, TRUE); - nodes = archive; - } - goto bail; + if(allow_rollback && can_run_any(work) == FALSE) { + crm_info("%s: Rolling back scores from %s", rhs, rsc->id); + slist_destroy(node_t, n, work, crm_free(n)); + clear_bit(rsc->flags, pe_rsc_merging); + return nodes; } - pe_free_shallow_adv(archive, TRUE); - - slist_iter( - constraint, rsc_colocation_t, rsc->rsc_cons_lhs, lpc, - - crm_info("%s: Rolling back scores from %s", rhs, rsc->id); - nodes = constraint->rsc_lh->cmds->merge_weights( - constraint->rsc_lh, rhs, nodes, - constraint->node_attribute, - multiplier*constraint->score/INFINITY, allow_rollback); - ); + if(can_run_any(work)) { + slist_iter( + constraint, rsc_colocation_t, rsc->rsc_cons_lhs, lpc, + + crm_err("Applying %s", constraint->id); + work = constraint->rsc_lh->cmds->merge_weights( + constraint->rsc_lh, rhs, work, + constraint->node_attribute, + multiplier*constraint->score/INFINITY, allow_rollback); + ); + } - bail: + slist_destroy(node_t, n, nodes, crm_free(n)); clear_bit(rsc->flags, pe_rsc_merging); - return nodes; + return work; } node_t * native_color(resource_t *rsc, pe_working_set_t *data_set) { int alloc_details = scores_log_level+1; if(rsc->parent && is_not_set(rsc->parent->flags, pe_rsc_allocating)) { /* never allocate children on their own */ crm_debug("Escalating allocation of %s to its parent: %s", rsc->id, rsc->parent->id); rsc->parent->cmds->color(rsc->parent, data_set); } if(is_not_set(rsc->flags, pe_rsc_provisional)) { return rsc->allocated_to; } if(is_set(rsc->flags, pe_rsc_allocating)) { crm_debug("Dependency loop detected involving %s", rsc->id); return NULL; } set_bit(rsc->flags, pe_rsc_allocating); print_resource(alloc_details, "Allocating: ", rsc, FALSE); dump_node_scores(alloc_details, rsc, "Pre-allloc", rsc->allowed_nodes); slist_iter( constraint, rsc_colocation_t, rsc->rsc_cons, lpc, GListPtr archive = NULL; resource_t *rsc_rh = constraint->rsc_rh; crm_debug_2("%s: Pre-Processing %s (%s, %d, %s)", rsc->id, constraint->id, rsc_rh->id, constraint->score, role2text(constraint->role_lh)); if(constraint->role_lh >= RSC_ROLE_MASTER || (constraint->score < 0 && constraint->score > -INFINITY)) { archive = node_list_dup(rsc->allowed_nodes, FALSE, FALSE); } rsc_rh->cmds->color(rsc_rh, data_set); rsc->cmds->rsc_colocation_lh(rsc, rsc_rh, constraint); if(archive && can_run_any(rsc->allowed_nodes) == FALSE) { crm_info("%s: Rolling back scores from %s", rsc->id, rsc_rh->id); pe_free_shallow_adv(rsc->allowed_nodes, TRUE); rsc->allowed_nodes = archive; archive = NULL; } pe_free_shallow_adv(archive, TRUE); ); dump_node_scores(alloc_details, rsc, "Post-coloc", rsc->allowed_nodes); slist_iter( constraint, rsc_colocation_t, rsc->rsc_cons_lhs, lpc, rsc->allowed_nodes = constraint->rsc_lh->cmds->merge_weights( constraint->rsc_lh, rsc->id, rsc->allowed_nodes, constraint->node_attribute, constraint->score/INFINITY, TRUE); ); print_resource(LOG_DEBUG_2, "Allocating: ", rsc, FALSE); if(rsc->next_role == RSC_ROLE_STOPPED) { crm_debug_2("Making sure %s doesn't get allocated", rsc->id); /* make sure it doesnt come up again */ resource_location( rsc, NULL, -INFINITY, XML_RSC_ATTR_TARGET_ROLE, data_set); } dump_node_scores(show_scores?0:scores_log_level, rsc, __PRETTY_FUNCTION__, rsc->allowed_nodes); if(is_set(data_set->flags, pe_flag_stonith_enabled) && is_set(data_set->flags, pe_flag_have_stonith_resource) == FALSE) { clear_bit(rsc->flags, pe_rsc_managed); } if(is_not_set(rsc->flags, pe_rsc_managed)) { const char *reason = NULL; node_t *assign_to = NULL; if(rsc->running_on == NULL) { reason = "inactive"; } else if(rsc->role == RSC_ROLE_MASTER) { assign_to = rsc->running_on->data; reason = "master"; } else if(is_set(rsc->flags, pe_rsc_failed)) { reason = "failed"; } else { assign_to = rsc->running_on->data; reason = "active"; } crm_info("Unmanaged resource %s allocated to %s: %s", rsc->id, assign_to?assign_to->details->uname:"'nowhere'", reason); native_assign_node(rsc, NULL, assign_to, TRUE); } else if(is_set(data_set->flags, pe_flag_stop_everything)) { crm_debug("Forcing %s to stop", rsc->id); native_assign_node(rsc, NULL, NULL, TRUE); } else if(is_set(rsc->flags, pe_rsc_provisional) && native_choose_node(rsc, data_set) ) { crm_debug_3("Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } else if(rsc->allocated_to == NULL) { if(is_not_set(rsc->flags, pe_rsc_orphan)) { crm_info("Resource %s cannot run anywhere", rsc->id); } else if(rsc->running_on != NULL) { crm_info("Stopping orphan resource %s", rsc->id); } } else { crm_debug("Pre-Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } clear_bit(rsc->flags, pe_rsc_allocating); print_resource(LOG_DEBUG_3, "Allocated ", rsc, TRUE); return rsc->allocated_to; } static gboolean is_op_dup( resource_t *rsc, const char *name, const char *interval) { gboolean dup = FALSE; const char *id = NULL; const char *value = NULL; xml_child_iter_filter( rsc->ops_xml, operation, "op", value = crm_element_value(operation, "name"); if(safe_str_neq(value, name)) { continue; } value = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); if(value == NULL) { value = "0"; } if(safe_str_neq(value, interval)) { continue; } if(id == NULL) { id = ID(operation); } else { crm_config_err("Operation %s is a duplicate of %s", ID(operation), id); crm_config_err("Do not use the same (name, interval) combination more than once per resource"); dup = TRUE; } ); return dup; } void RecurringOp(resource_t *rsc, action_t *start, node_t *node, xmlNode *operation, pe_working_set_t *data_set) { char *key = NULL; const char *name = NULL; const char *value = NULL; const char *interval = NULL; const char *node_uname = NULL; unsigned long long interval_ms = 0; action_t *mon = NULL; gboolean is_optional = TRUE; GListPtr possible_matches = NULL; crm_debug_2("Creating recurring action %s for %s in role %s", ID(operation), rsc->id, role2text(rsc->next_role)); if(node != NULL) { node_uname = node->details->uname; } interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); interval_ms = crm_get_interval(interval); if(interval_ms == 0) { return; } name = crm_element_value(operation, "name"); if(is_op_dup(rsc, name, interval)) { return; } key = generate_op_key(rsc->id, name, interval_ms); if(find_rsc_op_entry(rsc, key) == NULL) { /* disabled */ return; } if(start != NULL) { crm_debug_3("Marking %s %s due to %s", key, start->optional?"optional":"manditory", start->uuid); is_optional = start->optional; } else { crm_debug_2("Marking %s optional", key); is_optional = TRUE; } /* start a monitor for an already active resource */ possible_matches = find_actions_exact(rsc->actions, key, node); if(possible_matches == NULL) { is_optional = FALSE; crm_debug_3("Marking %s manditory: not active", key); } else { g_list_free(possible_matches); } value = crm_element_value(operation, "role"); if((rsc->next_role == RSC_ROLE_MASTER && value == NULL) || (value != NULL && text2role(value) != rsc->next_role)) { int log_level = LOG_DEBUG_2; const char *result = "Ignoring"; if(is_optional) { char *local_key = crm_strdup(key); log_level = LOG_INFO; result = "Cancelling"; /* its running : cancel it */ mon = custom_action( rsc, local_key, RSC_CANCEL, node, FALSE, TRUE, data_set); crm_free(mon->task); mon->task = crm_strdup(RSC_CANCEL); add_hash_param(mon->meta, XML_LRM_ATTR_INTERVAL, interval); add_hash_param(mon->meta, XML_LRM_ATTR_TASK, name); local_key = NULL; switch(rsc->role) { case RSC_ROLE_SLAVE: case RSC_ROLE_STARTED: if(rsc->next_role == RSC_ROLE_MASTER) { local_key = promote_key(rsc); } else if(rsc->next_role == RSC_ROLE_STOPPED) { local_key = stop_key(rsc); } break; case RSC_ROLE_MASTER: local_key = demote_key(rsc); break; default: break; } if(local_key) { custom_action_order(rsc, NULL, mon, rsc, local_key, NULL, pe_order_runnable_left, data_set); } mon = NULL; } do_crm_log(log_level, "%s action %s (%s vs. %s)", result , key, value?value:role2text(RSC_ROLE_SLAVE), role2text(rsc->next_role)); crm_free(key); key = NULL; return; } mon = custom_action(rsc, key, name, node, is_optional, TRUE, data_set); key = mon->uuid; if(is_optional) { crm_debug_2("%s\t %s (optional)", crm_str(node_uname), mon->uuid); } if(start == NULL || start->runnable == FALSE) { crm_debug("%s\t %s (cancelled : start un-runnable)", crm_str(node_uname), mon->uuid); mon->runnable = FALSE; } else if(node == NULL || node->details->online == FALSE || node->details->unclean) { crm_debug("%s\t %s (cancelled : no node available)", crm_str(node_uname), mon->uuid); mon->runnable = FALSE; } else if(mon->optional == FALSE) { crm_notice(" Start recurring %s (%llus) for %s on %s", mon->task, interval_ms/1000, rsc->id, crm_str(node_uname)); } if(rsc->next_role == RSC_ROLE_MASTER) { char *running_master = crm_itoa(EXECRA_RUNNING_MASTER); add_hash_param(mon->meta, XML_ATTR_TE_TARGET_RC, running_master); crm_free(running_master); } if(node == NULL || is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(rsc, start_key(rsc), NULL, NULL, crm_strdup(key), mon, pe_order_implies_right|pe_order_runnable_left, data_set); if(rsc->next_role == RSC_ROLE_MASTER) { custom_action_order( rsc, promote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional|pe_order_runnable_left, data_set); } else if(rsc->role == RSC_ROLE_MASTER) { custom_action_order( rsc, demote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional|pe_order_runnable_left, data_set); } } } void Recurring(resource_t *rsc, action_t *start, node_t *node, pe_working_set_t *data_set) { if(is_not_set(data_set->flags, pe_flag_maintenance_mode)) { xml_child_iter_filter( rsc->ops_xml, operation, "op", RecurringOp(rsc, start, node, operation, data_set); ); } } void native_create_actions(resource_t *rsc, pe_working_set_t *data_set) { action_t *start = NULL; node_t *chosen = NULL; enum rsc_role_e role = RSC_ROLE_UNKNOWN; enum rsc_role_e next_role = RSC_ROLE_UNKNOWN; crm_debug_2("Createing actions for %s: %s->%s", rsc->id, role2text(rsc->role), role2text(rsc->next_role)); chosen = rsc->allocated_to; if(chosen != NULL && rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STARTED; } else if(rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STOPPED; } get_rsc_attributes(rsc->parameters, rsc, chosen, data_set); if(g_list_length(rsc->running_on) > 1) { if(rsc->recovery_type == recovery_stop_start) { pe_proc_warn("Attempting recovery of resource %s", rsc->id); if(rsc->role == RSC_ROLE_MASTER) { DemoteRsc(rsc, NULL, FALSE, data_set); } StopRsc(rsc, NULL, FALSE, data_set); rsc->role = RSC_ROLE_STOPPED; } } else if(rsc->running_on != NULL) { node_t *current = rsc->running_on->data; NoRoleChange(rsc, current, chosen, data_set); } else if(rsc->role == RSC_ROLE_STOPPED && rsc->next_role == RSC_ROLE_STOPPED) { char *key = start_key(rsc); GListPtr possible_matches = find_actions(rsc->actions, key, NULL); slist_iter( action, action_t, possible_matches, lpc, action->optional = TRUE; /* action->pseudo = TRUE; */ ); g_list_free(possible_matches); crm_debug_2("Stopping a stopped resource"); crm_free(key); goto do_recurring; } else if(rsc->role != RSC_ROLE_STOPPED) { /* A cheap trick to account for the fact that Master/Slave groups may not be * completely running when we set their role to Slave */ crm_debug_2("Resetting %s.role = %s (was %s)", rsc->id, role2text(RSC_ROLE_STOPPED), role2text(rsc->role)); rsc->role = RSC_ROLE_STOPPED; } role = rsc->role; while(role != rsc->next_role) { next_role = rsc_state_matrix[role][rsc->next_role]; crm_debug_2("Executing: %s->%s (%s)", role2text(role), role2text(next_role), rsc->id); if(rsc_action_matrix[role][next_role]( rsc, chosen, FALSE, data_set) == FALSE) { break; } role = next_role; } do_recurring: if(rsc->next_role != RSC_ROLE_STOPPED || is_set(rsc->flags, pe_rsc_managed) == FALSE) { start = start_action(rsc, chosen, TRUE); Recurring(rsc, start, chosen, data_set); } } void native_internal_constraints(resource_t *rsc, pe_working_set_t *data_set) { int type = pe_order_optional; const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); if(rsc->variant == pe_native) { type |= pe_order_implies_right; } if(rsc->parent == NULL || rsc->parent->variant == pe_group) { type |= pe_order_restart; } new_rsc_order(rsc, RSC_STOP, rsc, RSC_START, type, data_set); new_rsc_order(rsc, RSC_DEMOTE, rsc, RSC_STOP, pe_order_demote_stop, data_set); new_rsc_order(rsc, RSC_START, rsc, RSC_PROMOTE, pe_order_runnable_left, data_set); new_rsc_order(rsc, RSC_DELETE, rsc, RSC_START, pe_order_optional, data_set); if(is_not_set(rsc->flags, pe_rsc_managed)) { crm_debug_3("Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } if(rsc->variant == pe_native && safe_str_neq(class, "stonith")) { custom_action_order( rsc, stop_key(rsc), NULL, NULL, crm_strdup(all_stopped->task), all_stopped, pe_order_implies_right|pe_order_runnable_left, data_set); } } void native_rsc_colocation_lh( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { if(rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", constraint->id); return; } else if(constraint->rsc_rh == NULL) { pe_err("rsc_rh was NULL for %s", constraint->id); return; } crm_debug_2("Processing colocation constraint between %s and %s", rsc_lh->id, rsc_rh->id); rsc_rh->cmds->rsc_colocation_rh(rsc_lh, rsc_rh, constraint); } static gboolean filter_colocation_constraint( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { int level = LOG_DEBUG_4; if(constraint->score == 0){ return FALSE; } if(constraint->score > 0 && constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh != rsc_lh->next_role) { do_crm_log_unlikely(level, "LH: Skipping constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } if(constraint->score > 0 && constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh != rsc_rh->next_role) { do_crm_log_unlikely(level, "RH: Skipping constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } if(constraint->score < 0 && constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh == rsc_lh->next_role) { do_crm_log_unlikely(level, "LH: Skipping -ve constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } if(constraint->score < 0 && constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh == rsc_rh->next_role) { do_crm_log_unlikely(level, "RH: Skipping -ve constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } return TRUE; } static void colocation_match( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { const char *tmp = NULL; const char *value = NULL; const char *attribute = "#id"; GListPtr archive = NULL; gboolean do_check = FALSE; if(constraint->node_attribute != NULL) { attribute = constraint->node_attribute; } if(rsc_rh->allocated_to) { value = g_hash_table_lookup( rsc_rh->allocated_to->details->attrs, attribute); do_check = TRUE; } else if(constraint->score < 0) { /* nothing to do: * anti-colocation with something thats not running */ return; } if(constraint->score > -INFINITY && constraint->score < INFINITY) { archive = node_list_dup(rsc_lh->allowed_nodes, FALSE, FALSE); } slist_iter( node, node_t, rsc_lh->allowed_nodes, lpc, tmp = g_hash_table_lookup(node->details->attrs, attribute); if(do_check && safe_str_eq(tmp, value)) { if(constraint->score < INFINITY) { crm_debug_2("%s: %s.%s += %d", constraint->id, rsc_lh->id, node->details->uname, constraint->score); node->weight = merge_weights( constraint->score, node->weight); } } else if(do_check == FALSE || constraint->score >= INFINITY) { crm_debug_2("%s: %s.%s -= %d (%s)", constraint->id, rsc_lh->id, node->details->uname, constraint->score, do_check?"failed":"unallocated"); node->weight = merge_weights(-constraint->score, node->weight); } ); if(can_run_any(rsc_lh->allowed_nodes) == FALSE) { if(archive) { char *score = score2char(constraint->score); crm_info("%s: Rolling back scores from %s (%d, %s)", rsc_lh->id, rsc_rh->id, do_check, score); pe_free_shallow_adv(rsc_lh->allowed_nodes, TRUE); rsc_lh->allowed_nodes = archive; crm_free(score); } } } void native_rsc_colocation_rh( resource_t *rsc_lh, resource_t *rsc_rh, rsc_colocation_t *constraint) { crm_debug_2("%sColocating %s with %s (%s, weight=%d)", constraint->score >= 0?"":"Anti-", rsc_lh->id, rsc_rh->id, constraint->id, constraint->score); if(filter_colocation_constraint(rsc_lh, rsc_rh, constraint) == FALSE) { return; } if(is_set(rsc_rh->flags, pe_rsc_provisional)) { return; } else if(is_not_set(rsc_lh->flags, pe_rsc_provisional)) { /* error check */ struct node_shared_s *details_lh; struct node_shared_s *details_rh; if((constraint->score > -INFINITY) && (constraint->score < INFINITY)) { return; } details_rh = rsc_rh->allocated_to?rsc_rh->allocated_to->details:NULL; details_lh = rsc_lh->allocated_to?rsc_lh->allocated_to->details:NULL; if(constraint->score == INFINITY && details_lh != details_rh) { crm_err("%s and %s are both allocated" " but to different nodes: %s vs. %s", rsc_lh->id, rsc_rh->id, details_lh?details_lh->uname:"n/a", details_rh?details_rh->uname:"n/a"); } else if(constraint->score == -INFINITY && details_lh == details_rh) { crm_err("%s and %s are both allocated" " but to the SAME node: %s", rsc_lh->id, rsc_rh->id, details_rh?details_rh->uname:"n/a"); } return; } else { colocation_match(rsc_lh, rsc_rh, constraint); } } static GListPtr find_actions_by_task(GListPtr actions, resource_t *rsc, const char *original_key) { GListPtr list = NULL; list = find_actions(actions, original_key, NULL); if(list == NULL) { /* we're potentially searching a child of the original resource */ char *key = NULL; char *tmp = NULL; char *task = NULL; int interval = 0; if(parse_op_key(original_key, &tmp, &task, &interval)) { key = generate_op_key(rsc->id, task, interval); /* crm_err("looking up %s instead of %s", key, original_key); */ /* slist_iter(action, action_t, actions, lpc, */ /* crm_err(" - %s", action->uuid)); */ list = find_actions(actions, key, NULL); } else { crm_err("search key: %s", original_key); } crm_free(key); crm_free(tmp); crm_free(task); } return list; } void native_rsc_order_lh(resource_t *lh_rsc, order_constraint_t *order, pe_working_set_t *data_set) { GListPtr lh_actions = NULL; action_t *lh_action = order->lh_action; resource_t *rh_rsc = order->rh_rsc; crm_debug_3("Processing LH of ordering constraint %d", order->id); CRM_ASSERT(lh_rsc != NULL); if(lh_action != NULL) { lh_actions = g_list_append(NULL, lh_action); } else if(lh_action == NULL) { lh_actions = find_actions_by_task( lh_rsc->actions, lh_rsc, order->lh_action_task); } if(lh_actions == NULL && lh_rsc != rh_rsc) { char *key = NULL; char *rsc_id = NULL; char *op_type = NULL; int interval = 0; crm_debug_4("No LH-Side (%s/%s) found for constraint %d with %s - creating", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); parse_op_key( order->lh_action_task, &rsc_id, &op_type, &interval); key = generate_op_key(lh_rsc->id, op_type, interval); lh_action = custom_action(lh_rsc, key, op_type, NULL, TRUE, TRUE, data_set); if(lh_rsc->fns->state(lh_rsc, TRUE) == RSC_ROLE_STOPPED && safe_str_eq(op_type, RSC_STOP)) { lh_action->pseudo = TRUE; lh_action->runnable = TRUE; } lh_actions = g_list_append(NULL, lh_action); crm_free(op_type); crm_free(rsc_id); } slist_iter( lh_action_iter, action_t, lh_actions, lpc, if(rh_rsc == NULL && order->rh_action) { rh_rsc = order->rh_action->rsc; } if(rh_rsc) { rh_rsc->cmds->rsc_order_rh( lh_action_iter, rh_rsc, order); } else if(order->rh_action) { order_actions( lh_action_iter, order->rh_action, order->type); } ); pe_free_shallow_adv(lh_actions, FALSE); } void native_rsc_order_rh( action_t *lh_action, resource_t *rsc, order_constraint_t *order) { GListPtr rh_actions = NULL; action_t *rh_action = NULL; CRM_CHECK(rsc != NULL, return); CRM_CHECK(order != NULL, return); rh_action = order->rh_action; crm_debug_3("Processing RH of ordering constraint %d", order->id); if(rh_action != NULL) { rh_actions = g_list_append(NULL, rh_action); } else if(rsc != NULL) { rh_actions = find_actions_by_task( rsc->actions, rsc, order->rh_action_task); } if(rh_actions == NULL) { crm_debug_4("No RH-Side (%s/%s) found for constraint..." " ignoring", rsc->id,order->rh_action_task); if(lh_action) { crm_debug_4("LH-Side was: %s", lh_action->uuid); } return; } slist_iter( rh_action_iter, action_t, rh_actions, lpc, if(lh_action) { order_actions(lh_action, rh_action_iter, order->type); } else if(order->type & pe_order_implies_right) { rh_action_iter->runnable = FALSE; crm_warn("Unrunnable %s 0x%.6x", rh_action_iter->uuid, order->type); } else { crm_warn("neither %s 0x%.6x", rh_action_iter->uuid, order->type); } ); pe_free_shallow_adv(rh_actions, FALSE); } void native_rsc_location(resource_t *rsc, rsc_to_node_t *constraint) { GListPtr or_list; crm_debug_2("Applying %s (%s) to %s", constraint->id, role2text(constraint->role_filter), rsc->id); /* take "lifetime" into account */ if(constraint == NULL) { pe_err("Constraint is NULL"); return; } else if(rsc == NULL) { pe_err("LHS of rsc_to_node (%s) is NULL", constraint->id); return; } else if(constraint->role_filter > 0 && constraint->role_filter != rsc->next_role) { crm_debug("Constraint (%s) is not active (role : %s)", constraint->id, role2text(constraint->role_filter)); return; } else if(is_active(constraint) == FALSE) { crm_debug_2("Constraint (%s) is not active", constraint->id); return; } if(constraint->node_list_rh == NULL) { crm_debug_2("RHS of constraint %s is NULL", constraint->id); return; } or_list = node_list_or( rsc->allowed_nodes, constraint->node_list_rh, FALSE); pe_free_shallow(rsc->allowed_nodes); rsc->allowed_nodes = or_list; slist_iter(node, node_t, or_list, lpc, crm_debug_3("%s + %s : %d", rsc->id, node->details->uname, node->weight); ); } void native_expand(resource_t *rsc, pe_working_set_t *data_set) { crm_debug_3("Processing actions from %s", rsc->id); slist_iter( action, action_t, rsc->actions, lpc, crm_debug_4("processing action %d for rsc=%s", action->id, rsc->id); graph_element_from_action(action, data_set); ); slist_iter( child_rsc, resource_t, rsc->children, lpc, child_rsc->cmds->expand(child_rsc, data_set); ); } void LogActions(resource_t *rsc, pe_working_set_t *data_set) { node_t *next = NULL; node_t *current = NULL; gboolean moving = FALSE; if(rsc->children) { slist_iter( child_rsc, resource_t, rsc->children, lpc, LogActions(child_rsc, data_set); ); return; } next = rsc->allocated_to; if(rsc->running_on) { current = rsc->running_on->data; if(rsc->role == RSC_ROLE_STOPPED) { /* * This can occur when resources are being recovered * We fiddle with the current role in native_create_actions() */ rsc->role = RSC_ROLE_STARTED; } } if(current == NULL && is_set(rsc->flags, pe_rsc_orphan)) { /* Don't log stopped orphans */ return; } if(is_not_set(rsc->flags, pe_rsc_managed) || (current == NULL && next == NULL)) { crm_notice("Leave resource %s\t(%s%s)", rsc->id, role2text(rsc->role), is_not_set(rsc->flags, pe_rsc_managed)?" unmanaged":""); return; } if(current != NULL && next != NULL && safe_str_neq(current->details->id, next->details->id)) { moving = TRUE; } if(rsc->role == rsc->next_role) { action_t *start = NULL; char *key = start_key(rsc); GListPtr possible_matches = find_actions(rsc->actions, key, next); crm_free(key); if(possible_matches) { start = possible_matches->data; g_list_free(possible_matches); } key = generate_op_key(rsc->id, CRMD_ACTION_MIGRATED, 0); possible_matches = find_actions(rsc->actions, key, next); crm_free(key); CRM_CHECK(next != NULL,); if(next == NULL) { } else if(possible_matches) { crm_notice("Migrate resource %s\t(%s %s -> %s)", rsc->id, role2text(rsc->role), current->details->uname, next->details->uname); g_list_free(possible_matches); } else if(start == NULL || start->optional) { crm_notice("Leave resource %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else if(moving && current) { crm_notice("Move resource %s\t(%s %s -> %s)", rsc->id, role2text(rsc->role), current->details->uname, next->details->uname); } else if(is_set(rsc->flags, pe_rsc_failed)) { crm_notice("Recover resource %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else if(start && start->runnable == FALSE) { crm_notice("Stop resource %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else { crm_notice("Restart resource %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } return; } if(rsc->role > RSC_ROLE_SLAVE && rsc->role > rsc->next_role) { CRM_CHECK(current != NULL,); if(current != NULL) { crm_notice("Demote %s\t(%s -> %s %s)", rsc->id, role2text(rsc->role), role2text(rsc->next_role), current->details->uname); } } if(rsc->next_role == RSC_ROLE_STOPPED || moving) { CRM_CHECK(current != NULL,); slist_iter(node, node_t, rsc->running_on, lpc, crm_notice("Stop resource %s\t(%s)", rsc->id, node->details->uname)); } if(rsc->role == RSC_ROLE_STOPPED || moving) { CRM_CHECK(next != NULL,); if(next != NULL) { crm_notice("Start %s\t(%s)", rsc->id, next->details->uname); } } if(rsc->next_role > RSC_ROLE_SLAVE && rsc->role < rsc->next_role) { CRM_CHECK(next != NULL,); crm_notice("Promote %s\t(%s -> %s %s)", rsc->id, role2text(rsc->role), role2text(rsc->next_role), next->details->uname); } } void NoRoleChange(resource_t *rsc, node_t *current, node_t *next, pe_working_set_t *data_set) { action_t *stop = NULL; action_t *start = NULL; GListPtr possible_matches = NULL; crm_debug_2("Executing: %s (role=%s)", rsc->id, role2text(rsc->next_role)); if(current == NULL || next == NULL) { return; } if(is_set(rsc->flags, pe_rsc_failed) || safe_str_neq(current->details->id, next->details->id)) { if(rsc->next_role > RSC_ROLE_STARTED) { gboolean optional = TRUE; if(rsc->role == RSC_ROLE_MASTER) { optional = FALSE; } DemoteRsc(rsc, current, optional, data_set); } if(rsc->role == RSC_ROLE_MASTER) { DemoteRsc(rsc, current, FALSE, data_set); } StopRsc(rsc, current, FALSE, data_set); StartRsc(rsc, next, FALSE, data_set); if(rsc->next_role == RSC_ROLE_MASTER) { PromoteRsc(rsc, next, FALSE, data_set); } possible_matches = find_recurring_actions(rsc->actions, next); slist_iter(match, action_t, possible_matches, lpc, if(match->optional == FALSE) { crm_debug("Fixing recurring action: %s", match->uuid); match->optional = TRUE; } ); g_list_free(possible_matches); } else if(is_set(rsc->flags, pe_rsc_start_pending)) { start = start_action(rsc, next, TRUE); if(start->runnable) { /* wait for StartRsc() to be called */ rsc->role = RSC_ROLE_STOPPED; } else { /* wait for StopRsc() to be called */ rsc->next_role = RSC_ROLE_STOPPED; } } else { stop = stop_action(rsc, current, TRUE); start = start_action(rsc, next, TRUE); stop->optional = start->optional; if(rsc->next_role > RSC_ROLE_STARTED) { DemoteRsc(rsc, current, start->optional, data_set); } StopRsc(rsc, current, start->optional, data_set); StartRsc(rsc, current, start->optional, data_set); if(rsc->next_role == RSC_ROLE_MASTER) { PromoteRsc(rsc, next, start->optional, data_set); } if(start->runnable == FALSE) { rsc->next_role = RSC_ROLE_STOPPED; } } } gboolean StopRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { action_t *stop = NULL; const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); crm_debug_2("Executing: %s", rsc->id); if(rsc->next_role == RSC_ROLE_STOPPED && rsc->variant == pe_native && safe_str_eq(class, "stonith")) { action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); custom_action_order( NULL, crm_strdup(all_stopped->task), all_stopped, rsc, stop_key(rsc), NULL, pe_order_implies_left|pe_order_stonith_stop, data_set); } slist_iter( current, node_t, rsc->running_on, lpc, stop = stop_action(rsc, current, optional); if(is_set(data_set->flags, pe_flag_remove_after_stop)) { DeleteRsc(rsc, current, optional, data_set); } ); return TRUE; } gboolean StartRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { action_t *start = NULL; crm_debug_2("Executing: %s", rsc->id); start = start_action(rsc, next, TRUE); if(start->runnable && optional == FALSE) { start->optional = FALSE; } return TRUE; } gboolean PromoteRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { char *key = NULL; gboolean runnable = TRUE; GListPtr action_list = NULL; crm_debug_2("Executing: %s", rsc->id); CRM_CHECK(rsc->next_role == RSC_ROLE_MASTER, crm_err("Next role: %s", role2text(rsc->next_role)); return FALSE); CRM_CHECK(next != NULL, return FALSE); key = start_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); crm_free(key); slist_iter(start, action_t, action_list, lpc, if(start->runnable == FALSE) { runnable = FALSE; } ); g_list_free(action_list); if(runnable) { promote_action(rsc, next, optional); return TRUE; } crm_debug("%s\tPromote %s (canceled)", next->details->uname, rsc->id); key = promote_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); crm_free(key); slist_iter(promote, action_t, action_list, lpc, promote->runnable = FALSE; ); g_list_free(action_list); return TRUE; } gboolean DemoteRsc(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { crm_debug_2("Executing: %s", rsc->id); /* CRM_CHECK(rsc->next_role == RSC_ROLE_SLAVE, return FALSE); */ slist_iter( current, node_t, rsc->running_on, lpc, demote_action(rsc, current, optional); ); return TRUE; } gboolean RoleError(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { crm_debug("Executing: %s", rsc->id); CRM_CHECK(FALSE, return FALSE); return FALSE; } gboolean NullOp(resource_t *rsc, node_t *next, gboolean optional, pe_working_set_t *data_set) { crm_debug_2("Executing: %s", rsc->id); return FALSE; } gboolean DeleteRsc(resource_t *rsc, node_t *node, gboolean optional, pe_working_set_t *data_set) { action_t *delete = NULL; #if DELETE_THEN_REFRESH action_t *refresh = NULL; #endif if(is_set(rsc->flags, pe_rsc_failed)) { crm_debug_2("Resource %s not deleted from %s: failed", rsc->id, node->details->uname); return FALSE; } else if(node == NULL) { crm_debug_2("Resource %s not deleted: NULL node", rsc->id); return FALSE; } else if(node->details->unclean || node->details->online == FALSE) { crm_debug_2("Resource %s not deleted from %s: unrunnable", rsc->id, node->details->uname); return FALSE; } crm_notice("Removing %s from %s", rsc->id, node->details->uname); delete = delete_action(rsc, node, optional); new_rsc_order(rsc, RSC_STOP, rsc, RSC_DELETE, optional?pe_order_implies_right:pe_order_implies_left, data_set); #if DELETE_THEN_REFRESH refresh = custom_action( NULL, crm_strdup(CRM_OP_LRM_REFRESH), CRM_OP_LRM_REFRESH, node, FALSE, TRUE, data_set); add_hash_param(refresh->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); order_actions(delete, refresh, pe_order_optional); #endif return TRUE; } #include <../lib/pengine/unpack.h> gboolean native_create_probe(resource_t *rsc, node_t *node, action_t *complete, gboolean force, pe_working_set_t *data_set) { char *key = NULL; action_t *probe = NULL; node_t *running = NULL; resource_t *top = uber_parent(rsc); static const char *rc_master = NULL; static const char *rc_inactive = NULL; if(rc_inactive == NULL) { rc_inactive = crm_itoa(EXECRA_NOT_RUNNING); rc_master = crm_itoa(EXECRA_RUNNING_MASTER); } CRM_CHECK(node != NULL, return FALSE); if(force == FALSE && is_not_set(data_set->flags, pe_flag_startup_probes)) { crm_debug_2("Skipping active resource detection for %s", rsc->id); return FALSE; } if(rsc->children) { gboolean any_created = FALSE; slist_iter( child_rsc, resource_t, rsc->children, lpc, any_created = child_rsc->cmds->create_probe( child_rsc, node, complete, force, data_set) || any_created; ); return any_created; } if(is_set(rsc->flags, pe_rsc_orphan)) { crm_debug_2("Skipping orphan: %s", rsc->id); return FALSE; } running = pe_find_node_id(rsc->known_on, node->details->id); if(force == FALSE && running != NULL) { /* we already know the status of the resource on this node */ crm_debug_3("Skipping active: %s", rsc->id); return FALSE; } if(running == NULL && is_set(top->flags, pe_rsc_unique) == FALSE) { /* Annoyingly we also need to check any other clone instances * Clumsy, but it will work. * * An alternative would be to update known_on for every peer * during process_rsc_state() * * This code desperately needs optimization * ptest -x with 100 nodes, 100 clones and clone-max=10: * No probes O(25s) * Detection without clone loop O(3m) * Detection with clone loop O(8m) ptest[32211]: 2010/02/18_14:27:55 CRIT: stage5: Probing for unknown resources ptest[32211]: 2010/02/18_14:33:39 CRIT: stage5: Done ptest[32211]: 2010/02/18_14:35:05 CRIT: stage7: Updating action states ptest[32211]: 2010/02/18_14:35:05 CRIT: stage7: Done */ char *clone_id = clone_zero(rsc->id); resource_t *peer = pe_find_resource(top->children, clone_id); while(peer && running == NULL) { running = pe_find_node_id(peer->known_on, node->details->id); if(force == FALSE && running != NULL) { /* we already know the status of the resource on this node */ crm_debug_3("Skipping active clone: %s", rsc->id); crm_free(clone_id); return FALSE; } clone_id = increment_clone(clone_id); peer = pe_find_resource(data_set->resources, clone_id); } crm_free(clone_id); } key = generate_op_key(rsc->id, RSC_STATUS, 0); probe = custom_action(rsc, key, RSC_STATUS, node, FALSE, TRUE, data_set); probe->optional = FALSE; if(running == NULL) { add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, rc_inactive); } else if(rsc->role == RSC_ROLE_MASTER) { add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, rc_master); } crm_debug("Probing %s on %s (%s)", rsc->id, node->details->uname, role2text(rsc->role)); order_actions(probe, complete, pe_order_implies_right); return TRUE; } static void native_start_constraints( resource_t *rsc, action_t *stonith_op, gboolean is_stonith, pe_working_set_t *data_set) { node_t *target = stonith_op?stonith_op->node:NULL; if(is_stonith) { char *key = start_key(rsc); action_t *ready = get_pseudo_op(STONITH_UP, data_set); crm_debug_2("Ordering %s action before stonith events", key); custom_action_order( rsc, key, NULL, NULL, crm_strdup(ready->task), ready, pe_order_optional, data_set); } else { action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); action_t *stonith_done = get_pseudo_op(STONITH_DONE, data_set); slist_iter(action, action_t, rsc->actions, lpc2, if(action->needs == rsc_req_stonith) { order_actions(stonith_done, action, pe_order_implies_left); } else if(target != NULL && safe_str_eq(action->task, RSC_START) && NULL == pe_find_node_id( rsc->known_on, target->details->id)) { /* if known == NULL, then we dont know if * the resource is active on the node * we're about to shoot * * in this case, regardless of action->needs, * the only safe option is to wait until * the node is shot before doing anything * to with the resource * * its analogous to waiting for all the probes * for rscX to complete before starting rscX * * the most likely explaination is that the * DC died and took its status with it */ crm_info("Ordering %s after %s recovery", action->uuid, target->details->uname); order_actions(all_stopped, action, pe_order_implies_left|pe_order_runnable_left); } ); } } static void native_stop_constraints( resource_t *rsc, action_t *stonith_op, gboolean is_stonith, pe_working_set_t *data_set) { char *key = NULL; GListPtr action_list = NULL; resource_t *top = uber_parent(rsc); key = stop_key(rsc); action_list = find_actions(rsc->actions, key, stonith_op->node); crm_free(key); /* add the stonith OP as a stop pre-req and the mark the stop * as a pseudo op - since its now redundant */ slist_iter( action, action_t, action_list, lpc2, resource_t *parent = NULL; if(action->node->details->online && action->node->details->unclean == FALSE && is_set(rsc->flags, pe_rsc_failed)) { continue; } if(is_set(rsc->flags, pe_rsc_failed)) { crm_warn("Stop of failed resource %s is" " implicit after %s is fenced", rsc->id, action->node->details->uname); } else { crm_info("%s is implicit after %s is fenced", action->uuid, action->node->details->uname); } /* the stop would never complete and is * now implied by the stonith operation */ action->pseudo = TRUE; action->runnable = TRUE; action->implied_by_stonith = TRUE; if(is_stonith == FALSE) { action_t *parent_stop = find_first_action(top->actions, NULL, RSC_STOP, NULL); order_actions(stonith_op, action, pe_order_optional); order_actions(stonith_op, parent_stop, pe_order_optional); } if(is_set(rsc->flags, pe_rsc_notify)) { /* Create a second notification that will be delivered * immediately after the node is fenced * * Basic problem: * - C is a clone active on the node to be shot and stopping on another * - R is a resource that depends on C * * + C.stop depends on R.stop * + C.stopped depends on STONITH * + C.notify depends on C.stopped * + C.healthy depends on C.notify * + R.stop depends on C.healthy * * The extra notification here changes * + C.healthy depends on C.notify * into: * + C.healthy depends on C.notify' * + C.notify' depends on STONITH' * thus breaking the loop */ notify_data_t *n_data = create_notification_boundaries(rsc, RSC_STOP, NULL, stonith_op, data_set); crm_info("Creating secondary notification for %s", action->uuid); collect_notification_data(rsc, TRUE, FALSE, n_data); g_hash_table_insert(n_data->keys, crm_strdup("notify_stop_resource"), crm_strdup(rsc->id)); g_hash_table_insert(n_data->keys, crm_strdup("notify_stop_uname"), crm_strdup(action->node->details->uname)); create_notifications(uber_parent(rsc), n_data, data_set); free_notification_data(n_data); } /* find the top-most resource */ parent = rsc->parent; while(parent != NULL && parent->parent != NULL) { parent = parent->parent; } if(parent) { crm_debug_2("Re-creating actions for %s", parent->id); parent->cmds->create_actions(parent, data_set); /* make sure we dont mess anything up in create_actions */ CRM_CHECK(action->pseudo, action->pseudo = TRUE); CRM_CHECK(action->runnable, action->runnable = TRUE); } /* From Bug #1601, successful fencing must be an input to a failed resources stop action. However given group(rA, rB) running on nodeX and B.stop has failed, A := stop healthy resource (rA.stop) B := stop failed resource (pseudo operation B.stop) C := stonith nodeX A requires B, B requires C, C requires A This loop would prevent the cluster from making progress. This block creates the "C requires A" dependency and therefore must (at least for now) be disabled. Instead, run the block above and treat all resources on nodeX as B would be (marked as a pseudo op depending on the STONITH). TODO: Break the "A requires B" dependency in update_action() and re-enable this block } else if(is_stonith == FALSE) { crm_info("Moving healthy resource %s" " off %s before fencing", rsc->id, node->details->uname); * stop healthy resources before the * stonith op * custom_action_order( rsc, stop_key(rsc), NULL, NULL,crm_strdup(CRM_OP_FENCE),stonith_op, pe_order_optional, data_set); */ ); g_list_free(action_list); key = demote_key(rsc); action_list = find_actions(rsc->actions, key, stonith_op->node); crm_free(key); slist_iter( action, action_t, action_list, lpc2, if(action->node->details->online == FALSE || is_set(rsc->flags, pe_rsc_failed)) { crm_info("Demote of failed resource %s is" " implict after %s is fenced", rsc->id, action->node->details->uname); /* the stop would never complete and is * now implied by the stonith operation */ action->pseudo = TRUE; action->runnable = TRUE; if(is_stonith == FALSE) { order_actions(stonith_op, action, pe_order_optional); } } ); g_list_free(action_list); } void complex_stonith_ordering( resource_t *rsc, action_t *stonith_op, pe_working_set_t *data_set) { gboolean is_stonith = FALSE; const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); if(rsc->children) { slist_iter( child_rsc, resource_t, rsc->children, lpc, child_rsc->cmds->stonith_ordering( child_rsc, stonith_op, data_set); ); return; } if(is_not_set(rsc->flags, pe_rsc_managed)) { crm_debug_3("Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } if(stonith_op != NULL && safe_str_eq(class, "stonith")) { is_stonith = TRUE; } /* Start constraints */ native_start_constraints(rsc, stonith_op, is_stonith, data_set); /* Stop constraints */ native_stop_constraints(rsc, stonith_op, is_stonith, data_set); } enum stack_activity { stack_stable = 0, stack_starting = 1, stack_stopping = 2, stack_middle = 4, }; static enum stack_activity find_clone_activity_on(resource_t *rsc, resource_t *target, node_t *node, const char *type) { int mode = stack_stable; action_t *active = NULL; if(target->children) { slist_iter( child, resource_t, target->children, lpc, mode |= find_clone_activity_on(rsc, child, node, type); ); return mode; } active = find_first_action(target->actions, NULL, CRMD_ACTION_START, NULL); if(active && active->optional == FALSE && active->pseudo == FALSE) { crm_debug("%s: found scheduled %s action (%s)", rsc->id, active->uuid, type); mode |= stack_starting; } active = find_first_action(target->actions, NULL, CRMD_ACTION_STOP, node); if(active && active->optional == FALSE && active->pseudo == FALSE) { crm_debug("%s: found scheduled %s action (%s)", rsc->id, active->uuid, type); mode |= stack_stopping; } return mode; } static enum stack_activity check_stack_element(resource_t *rsc, resource_t *other_rsc, const char *type) { resource_t *other_p = uber_parent(other_rsc); if(other_rsc == NULL || other_rsc == rsc) { return stack_stable; } else if(other_p->variant == pe_native) { crm_notice("Cannot migrate %s due to dependency on %s (%s)", rsc->id, other_rsc->id, type); return stack_middle; } else if(other_rsc == rsc->parent) { int mode = 0; slist_iter(constraint, rsc_colocation_t, other_rsc->rsc_cons, lpc, if(constraint->score > 0) { mode |= check_stack_element(rsc, constraint->rsc_rh, type); } ); return mode; } else if(other_p->variant == pe_group) { crm_notice("Cannot migrate %s due to dependency on group %s (%s)", rsc->id, other_rsc->id, type); return stack_middle; } /* else: >= clone */ /* ## Assumption A depends on clone(B) ## Resource Activity During Move N1 N2 N3 --- --- --- t0 A.stop t1 B.stop B.stop t2 B.start B.start t3 A.start ## Resource Activity During Migration N1 N2 N3 --- --- --- t0 B.start B.start t1 A.stop (1) t2 A.start (2) t3 B.stop B.stop Node 1: Rewritten to be a migrate-to operation Node 2: Rewritten to be a migrate-from operation # Constraints The following constraints already exist in the system. The 'ok' and 'fail' column refers to whether they still hold for migration. a) A.stop -> A.start - ok b) B.stop -> B.start - fail c) A.stop -> B.stop - ok d) B.start -> A.start - ok e) B.stop -> A.start - fail f) A.stop -> B.start - fail ## Scenarios B unchanged - ok B stopping only - fail - possible after fixing 'e' B starting only - fail - possible after fixing 'f' B stoping and starting - fail - constraint 'b' is unfixable B restarting only on N2 - fail - as-per previous only rarer */ /* Only allow migration when the clone is either stable, only starting or only stopping */ return find_clone_activity_on(rsc, other_rsc, NULL, type); } static gboolean at_stack_bottom(resource_t *rsc) { char *key = NULL; action_t *start = NULL; action_t *other = NULL; int mode = stack_stable; GListPtr action_list = NULL; key = start_key(rsc); action_list = find_actions(rsc->actions, key, NULL); crm_free(key); crm_debug_3("%s: processing", rsc->id); CRM_CHECK(action_list != NULL, return FALSE); start = action_list->data; g_list_free(action_list); slist_iter( constraint, rsc_colocation_t, rsc->rsc_cons, lpc, resource_t *target = constraint->rsc_rh; crm_debug_4("Checking %s: %s == %s (%d)", constraint->id, rsc->id, target->id, constraint->score); if(constraint->score > 0) { mode |= check_stack_element(rsc, target, "coloc"); if(mode & stack_middle) { return FALSE; } else if((mode & stack_stopping) && (mode & stack_starting)) { crm_notice("Cannot migrate %s due to colocation activity (last was %s)", rsc->id, target->id); return FALSE; } } ); slist_iter( other_w, action_wrapper_t, start->actions_before, lpc, other = other_w->action; if(other_w->type & pe_order_serialize_only) { crm_debug_3("%s: depends on %s (serialize ordering)", rsc->id, other->uuid); continue; } crm_debug_2("%s: Checking %s ordering", rsc->id, other->uuid); if(other->optional == FALSE) { mode |= check_stack_element(rsc, other->rsc, "order"); if(mode & stack_middle) { return FALSE; } else if((mode & stack_stopping) && (mode & stack_starting)) { crm_notice("Cannot migrate %s due to ordering activity (last was %s)", rsc->id, other->rsc->id); return FALSE; } } ); return TRUE; } void complex_migrate_reload(resource_t *rsc, pe_working_set_t *data_set) { char *key = NULL; int level = LOG_DEBUG; GListPtr action_list = NULL; action_t *stop = NULL; action_t *start = NULL; action_t *other = NULL; action_t *action = NULL; const char *value = NULL; if(rsc->children) { slist_iter( child_rsc, resource_t, rsc->children, lpc, child_rsc->cmds->migrate_reload(child_rsc, data_set); ); other = NULL; return; } else if(rsc->variant > pe_native) { return; } do_crm_log_unlikely(level+1, "Processing %s", rsc->id); if(is_not_set(rsc->flags, pe_rsc_managed) || is_set(rsc->flags, pe_rsc_failed) || is_set(rsc->flags, pe_rsc_start_pending) || rsc->next_role < RSC_ROLE_STARTED || g_list_length(rsc->running_on) != 1) { do_crm_log_unlikely( level+1, "%s: general resource state: flags=0x%.16llx", rsc->id, rsc->flags); return; } value = g_hash_table_lookup(rsc->meta, XML_OP_ATTR_ALLOW_MIGRATE); if(crm_is_true(value)) { set_bit(rsc->flags, pe_rsc_can_migrate); } if(rsc->next_role > RSC_ROLE_SLAVE) { clear_bit(rsc->flags, pe_rsc_can_migrate); do_crm_log_unlikely( level+1, "%s: resource role: role=%s", rsc->id, role2text(rsc->next_role)); } key = start_key(rsc); action_list = find_actions(rsc->actions, key, NULL); crm_free(key); if(action_list == NULL) { do_crm_log_unlikely(level, "%s: no start action", rsc->id); return; } start = action_list->data; g_list_free(action_list); if(is_not_set(rsc->flags, pe_rsc_can_migrate) && start->allow_reload_conversion == FALSE) { do_crm_log_unlikely(level+1, "%s: no need to continue", rsc->id); return; } key = stop_key(rsc); action_list = find_actions(rsc->actions, key, NULL); crm_free(key); if(action_list == NULL) { do_crm_log_unlikely(level, "%s: no stop action", rsc->id); return; } stop = action_list->data; g_list_free(action_list); action = start; if(action->pseudo || action->optional || action->node == NULL || action->runnable == FALSE) { do_crm_log_unlikely(level, "%s: %s", rsc->id, action->task); return; } action = stop; if(action->pseudo || action->optional || action->node == NULL || action->runnable == FALSE) { do_crm_log_unlikely(level, "%s: %s", rsc->id, action->task); return; } if(is_set(rsc->flags, pe_rsc_can_migrate)) { if(start->node == NULL || stop->node == NULL || stop->node->details == start->node->details) { clear_bit(rsc->flags, pe_rsc_can_migrate); } else if(at_stack_bottom(rsc) == FALSE) { clear_bit(rsc->flags, pe_rsc_can_migrate); } } if(is_set(rsc->flags, pe_rsc_can_migrate)) { action_t *to = NULL; action_t *from = NULL; crm_info("Migrating %s from %s to %s", rsc->id, stop->node->details->uname, start->node->details->uname); crm_free(stop->uuid); crm_free(stop->task); stop->task = crm_strdup(RSC_MIGRATE); stop->uuid = generate_op_key(rsc->id, stop->task, 0); add_hash_param(stop->meta, "migrate_source", stop->node->details->uname); add_hash_param(stop->meta, "migrate_target", start->node->details->uname); /* Create the correct ordering ajustments based on find_clone_activity_on(); */ slist_iter( constraint, rsc_colocation_t, rsc->rsc_cons, lpc, resource_t *target = constraint->rsc_rh; crm_info("Repairing %s: %s == %s (%d)", constraint->id, rsc->id, target->id, constraint->score); if(constraint->score > 0) { int mode = check_stack_element(rsc, target, "coloc"); action_t *clone_stop = find_first_action(target->actions, NULL, RSC_STOP, NULL); action_t *clone_start = find_first_action(target->actions, NULL, RSC_STARTED, NULL); CRM_ASSERT(clone_stop != NULL); CRM_ASSERT(clone_start != NULL); CRM_ASSERT((mode & stack_middle) == 0); CRM_ASSERT(((mode & stack_stopping) && (mode & stack_starting)) == 0); if(mode & stack_stopping) { action_t *clone_stop = find_first_action(target->actions, NULL, RSC_STOP, NULL); action_t *clone_start = find_first_action(target->actions, NULL, RSC_STARTED, NULL); crm_debug("Creating %s.start -> %s.stop ordering", rsc->id, target->id); order_actions(start, clone_stop, pe_order_optional); slist_iter( other_w, action_wrapper_t, start->actions_before, lpc2, /* Needed if the clone's started pseudo-action ever gets printed in the graph */ if(other_w->action == clone_start) { crm_debug("Breaking %s -> %s ordering", other_w->action->uuid, start->uuid); other_w->type = pe_order_none; } ); } else if(mode & stack_starting) { crm_debug("Creating %s.started -> %s.stop ordering", target->id, rsc->id); order_actions(clone_start, stop, pe_order_optional); slist_iter( other_w, action_wrapper_t, clone_stop->actions_before, lpc2, /* Needed if the clone's stop pseudo-action ever gets printed in the graph */ if(other_w->action == stop) { crm_debug("Breaking %s -> %s ordering", other_w->action->uuid, clone_stop->uuid); other_w->type = pe_order_none; } ); } } ); crm_free(start->uuid); crm_free(start->task); start->task = crm_strdup(RSC_MIGRATED); start->uuid = generate_op_key(rsc->id, start->task, 0); add_hash_param(start->meta, "migrate_source_uuid", stop->node->details->id); add_hash_param(start->meta, "migrate_source", stop->node->details->uname); add_hash_param(start->meta, "migrate_target", start->node->details->uname); /* Anything that needed stop to complete, now also needs start to have completed */ slist_iter( other_w, action_wrapper_t, stop->actions_after, lpc, other = other_w->action; if(other->optional || other->rsc != NULL) { continue; } crm_debug("Ordering %s before %s (stop)", start->uuid, other_w->action->uuid); order_actions(start, other, other_w->type); ); /* Stop also needs anything that the start needed to have completed too */ slist_iter( other_w, action_wrapper_t, start->actions_before, lpc, other = other_w->action; if(other->rsc == NULL) { /* nothing */ } else if(other->optional || other->rsc == rsc || other->rsc == rsc->parent) { continue; } crm_debug("Ordering %s before %s (start)", other_w->action->uuid, stop->uuid); order_actions(other, stop, other_w->type); ); /* Overwrite any op-specific params with those from the migrate ops */ from = custom_action( rsc, crm_strdup(start->uuid), start->task, start->node, FALSE, FALSE, data_set); g_hash_table_foreach(start->meta, append_hashtable, from->meta); g_hash_table_destroy(start->meta); start->meta = from->meta; from->meta = NULL; pe_free_action(from); to = custom_action( rsc, crm_strdup(stop->uuid), stop->task, stop->node, FALSE, FALSE, data_set); g_hash_table_foreach(stop->meta, append_hashtable, to->meta); g_hash_table_destroy(stop->meta); stop->meta = to->meta; to->meta = NULL; pe_free_action(to); } else if(start && stop && start->allow_reload_conversion && stop->node->details == start->node->details) { action_t *rewrite = NULL; start->pseudo = TRUE; /* easier than trying to delete it from the graph */ action = NULL; key = promote_key(rsc); action_list = find_actions(rsc->actions, key, NULL); if(action_list) { action = action_list->data; } if(action && action->optional == FALSE) { action->pseudo = TRUE; } g_list_free(action_list); crm_free(key); action = NULL; key = demote_key(rsc); action_list = find_actions(rsc->actions, key, NULL); if(action_list) { action = action_list->data; } g_list_free(action_list); crm_free(key); if(action && action->optional == FALSE) { rewrite = action; stop->pseudo = TRUE; } else { rewrite = stop; } crm_info("Rewriting %s of %s on %s as a reload", rewrite->task, rsc->id, stop->node->details->uname); crm_free(rewrite->uuid); crm_free(rewrite->task); rewrite->task = crm_strdup("reload"); rewrite->uuid = generate_op_key(rsc->id, rewrite->task, 0); } else { do_crm_log_unlikely(level+1, "%s nothing to do", rsc->id); } } void native_append_meta(resource_t *rsc, xmlNode *xml) { char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INCARNATION); if(value) { char *name = NULL; name = crm_meta_name(XML_RSC_ATTR_INCARNATION); crm_xml_add(xml, name, value); crm_free(name); } } diff --git a/pengine/test10/bug-lf-2358.scores b/pengine/test10/bug-lf-2358.scores index fbf737e3be..8b4d1ba168 100644 --- a/pengine/test10/bug-lf-2358.scores +++ b/pengine/test10/bug-lf-2358.scores @@ -1,89 +1,89 @@ Allocation scores: clone_color: ms_drbd_nfsexport allocation score on alice.demo: 0 clone_color: ms_drbd_nfsexport allocation score on bob.demo: 0 clone_color: res_drbd_nfsexport:0 allocation score on alice.demo: 0 clone_color: res_drbd_nfsexport:0 allocation score on bob.demo: 0 clone_color: res_drbd_nfsexport:1 allocation score on alice.demo: 0 clone_color: res_drbd_nfsexport:1 allocation score on bob.demo: 0 native_color: res_drbd_nfsexport:0 allocation score on alice.demo: -1000000 native_color: res_drbd_nfsexport:0 allocation score on bob.demo: -1000000 native_color: res_drbd_nfsexport:1 allocation score on alice.demo: -1000000 native_color: res_drbd_nfsexport:1 allocation score on bob.demo: -1000000 res_drbd_nfsexport:0 promotion score on none: 0 res_drbd_nfsexport:1 promotion score on none: 0 group_color: rg_nfs allocation score on alice.demo: 0 group_color: rg_nfs allocation score on bob.demo: 0 group_color: res_fs_nfsexport allocation score on alice.demo: 0 group_color: res_fs_nfsexport allocation score on bob.demo: 0 group_color: res_ip_nfs allocation score on alice.demo: 0 group_color: res_ip_nfs allocation score on bob.demo: 0 group_color: res_nfs allocation score on alice.demo: 0 group_color: res_nfs allocation score on bob.demo: 0 res_drbd_nfsexport:0 promotion score on none: 0 res_drbd_nfsexport:1 promotion score on none: 0 native_color: res_fs_nfsexport allocation score on alice.demo: -1000000 native_color: res_fs_nfsexport allocation score on bob.demo: -1000000 native_color: res_ip_nfs allocation score on alice.demo: -1000000 native_color: res_ip_nfs allocation score on bob.demo: -1000000 native_color: res_nfs allocation score on alice.demo: -1000000 native_color: res_nfs allocation score on bob.demo: -1000000 group_color: rg_mysql1 allocation score on alice.demo: 0 group_color: rg_mysql1 allocation score on bob.demo: 0 group_color: res_fs_mysql1 allocation score on alice.demo: 0 group_color: res_fs_mysql1 allocation score on bob.demo: 0 group_color: res_ip_mysql1 allocation score on alice.demo: 0 group_color: res_ip_mysql1 allocation score on bob.demo: 0 group_color: res_mysql1 allocation score on alice.demo: 0 group_color: res_mysql1 allocation score on bob.demo: 0 clone_color: ms_drbd_mysql1 allocation score on alice.demo: 0 clone_color: ms_drbd_mysql1 allocation score on bob.demo: 0 clone_color: res_drbd_mysql1:0 allocation score on alice.demo: 0 clone_color: res_drbd_mysql1:0 allocation score on bob.demo: 10001 clone_color: res_drbd_mysql1:1 allocation score on alice.demo: 0 clone_color: res_drbd_mysql1:1 allocation score on bob.demo: 0 clone_color: ms_drbd_mysql2 allocation score on alice.demo: 0 clone_color: ms_drbd_mysql2 allocation score on bob.demo: 0 clone_color: res_drbd_mysql2:0 allocation score on alice.demo: 10001 clone_color: res_drbd_mysql2:0 allocation score on bob.demo: 0 clone_color: res_drbd_mysql2:1 allocation score on alice.demo: 0 clone_color: res_drbd_mysql2:1 allocation score on bob.demo: 10001 native_color: res_drbd_mysql2:0 allocation score on alice.demo: 10001 native_color: res_drbd_mysql2:0 allocation score on bob.demo: 0 native_color: res_drbd_mysql2:1 allocation score on alice.demo: -1000000 native_color: res_drbd_mysql2:1 allocation score on bob.demo: 10001 res_drbd_mysql2:0 promotion score on alice.demo: 10000 res_drbd_mysql2:1 promotion score on bob.demo: 10000 native_color: res_drbd_mysql1:0 allocation score on alice.demo: -1000000 native_color: res_drbd_mysql1:0 allocation score on bob.demo: 10001 res_drbd_mysql2:0 promotion score on alice.demo: 1000000 res_drbd_mysql2:1 promotion score on bob.demo: -1000000 native_color: res_drbd_mysql1:1 allocation score on alice.demo: 0 native_color: res_drbd_mysql1:1 allocation score on bob.demo: -1000000 -res_drbd_mysql1:0 promotion score on bob.demo: 0 +res_drbd_mysql1:0 promotion score on bob.demo: 10000 res_drbd_mysql1:1 promotion score on alice.demo: -1000000 native_color: res_fs_mysql1 allocation score on alice.demo: -1000000 native_color: res_fs_mysql1 allocation score on bob.demo: 10001 native_color: res_ip_mysql1 allocation score on alice.demo: -1000000 native_color: res_ip_mysql1 allocation score on bob.demo: 0 native_color: res_mysql1 allocation score on alice.demo: -1000000 native_color: res_mysql1 allocation score on bob.demo: 0 res_drbd_mysql1:0 promotion score on bob.demo: 1000000 res_drbd_mysql1:1 promotion score on alice.demo: -1000000 res_drbd_mysql2:0 promotion score on alice.demo: 1000000 res_drbd_mysql2:1 promotion score on bob.demo: -1000000 group_color: rg_mysql2 allocation score on alice.demo: 0 group_color: rg_mysql2 allocation score on bob.demo: 0 group_color: res_fs_mysql2 allocation score on alice.demo: 0 group_color: res_fs_mysql2 allocation score on bob.demo: 0 group_color: res_ip_mysql2 allocation score on alice.demo: 0 group_color: res_ip_mysql2 allocation score on bob.demo: 0 group_color: res_mysql2 allocation score on alice.demo: 0 group_color: res_mysql2 allocation score on bob.demo: 0 res_drbd_mysql2:0 promotion score on alice.demo: 1000000 res_drbd_mysql2:1 promotion score on bob.demo: -1000000 native_color: res_fs_mysql2 allocation score on alice.demo: 10001 native_color: res_fs_mysql2 allocation score on bob.demo: -1000000 native_color: res_ip_mysql2 allocation score on alice.demo: 0 native_color: res_ip_mysql2 allocation score on bob.demo: -1000000 native_color: res_mysql2 allocation score on alice.demo: 0 native_color: res_mysql2 allocation score on bob.demo: -1000000 diff --git a/pengine/test10/master-colocation.scores b/pengine/test10/master-colocation.scores index 30cc610d80..be230908b4 100644 --- a/pengine/test10/master-colocation.scores +++ b/pengine/test10/master-colocation.scores @@ -1,27 +1,27 @@ Allocation scores: clone_color: ms-conntrackd allocation score on box1: 0 clone_color: ms-conntrackd allocation score on box2: 0 clone_color: conntrackd-stateful:0 allocation score on box1: 105 clone_color: conntrackd-stateful:0 allocation score on box2: 0 clone_color: conntrackd-stateful:1 allocation score on box1: 0 clone_color: conntrackd-stateful:1 allocation score on box2: 105 group_color: virtualips allocation score on box1: 0 group_color: virtualips allocation score on box2: 0 group_color: externalip allocation score on box1: 0 group_color: externalip allocation score on box2: 100 group_color: internalip allocation score on box1: 0 group_color: internalip allocation score on box2: 100 group_color: sship allocation score on box1: 0 group_color: sship allocation score on box2: 100 native_color: externalip allocation score on box1: 0 native_color: externalip allocation score on box2: 300 native_color: internalip allocation score on box1: -1000000 native_color: internalip allocation score on box2: 200 native_color: sship allocation score on box1: -1000000 native_color: sship allocation score on box2: 100 native_color: conntrackd-stateful:0 allocation score on box1: 105 native_color: conntrackd-stateful:0 allocation score on box2: 0 native_color: conntrackd-stateful:1 allocation score on box1: -1000000 native_color: conntrackd-stateful:1 allocation score on box2: 105 -conntrackd-stateful:1 promotion score on box2: 1210 +conntrackd-stateful:1 promotion score on box2: 610 conntrackd-stateful:0 promotion score on box1: -1000000