void end_test(char* name) {
if (did_fail()) {
printf(COM2, "%s Failed!\n", name);
} else {
printf(COM2, "%s Passed!\n", name);
}
}
static gboolean did_fail(const resource_t *rsc)
{
if(is_set(rsc->flags, pe_rsc_failed)) {
return TRUE;
}
slist_iter(
child_rsc, resource_t, rsc->children, lpc,
if(did_fail(child_rsc)) {
return TRUE;
}
);
static gboolean
did_fail(const resource_t * rsc)
{
GListPtr gIter = rsc->children;
if (is_set(rsc->flags, pe_rsc_failed)) {
return TRUE;
}
for (; gIter != NULL; gIter = gIter->next) {
resource_t *child_rsc = (resource_t *) gIter->data;
if (did_fail(child_rsc)) {
return TRUE;
}
}
return FALSE;
}
gint
sort_clone_instance(gconstpointer a, gconstpointer b, gpointer data_set)
{
int rc = 0;
node_t *node1 = NULL;
node_t *node2 = NULL;
node_t *current_node1 = NULL;
node_t *current_node2 = NULL;
unsigned int nnodes1 = 0;
unsigned int nnodes2 = 0;
gboolean can1 = TRUE;
gboolean can2 = TRUE;
const resource_t *resource1 = (const resource_t *)a;
const resource_t *resource2 = (const resource_t *)b;
CRM_ASSERT(resource1 != NULL);
CRM_ASSERT(resource2 != NULL);
/* allocation order:
* - active instances
* - instances running on nodes with the least copies
* - active instances on nodes that can't support them or are to be fenced
* - failed instances
* - inactive instances
*/
current_node1 = pe__find_active_on(resource1, &nnodes1, NULL);
current_node2 = pe__find_active_on(resource2, &nnodes2, NULL);
if (nnodes1 && nnodes2) {
if (nnodes1 < nnodes2) {
crm_trace("%s < %s: running_on", resource1->id, resource2->id);
return -1;
} else if (nnodes1 > nnodes2) {
crm_trace("%s > %s: running_on", resource1->id, resource2->id);
return 1;
}
}
node1 = current_node1;
node2 = current_node2;
if (node1) {
node_t *match = pe_hash_table_lookup(resource1->allowed_nodes, node1->details->id);
if (match == NULL || match->weight < 0) {
crm_trace("%s: current location is unavailable", resource1->id);
node1 = NULL;
can1 = FALSE;
}
}
if (node2) {
node_t *match = pe_hash_table_lookup(resource2->allowed_nodes, node2->details->id);
if (match == NULL || match->weight < 0) {
crm_trace("%s: current location is unavailable", resource2->id);
node2 = NULL;
can2 = FALSE;
}
}
if (can1 != can2) {
if (can1) {
crm_trace("%s < %s: availability of current location", resource1->id, resource2->id);
return -1;
}
crm_trace("%s > %s: availability of current location", resource1->id, resource2->id);
return 1;
}
if (resource1->priority < resource2->priority) {
crm_trace("%s < %s: priority", resource1->id, resource2->id);
return 1;
} else if (resource1->priority > resource2->priority) {
crm_trace("%s > %s: priority", resource1->id, resource2->id);
return -1;
}
if (node1 == NULL && node2 == NULL) {
crm_trace("%s == %s: not active", resource1->id, resource2->id);
return 0;
}
if (node1 != node2) {
if (node1 == NULL) {
crm_trace("%s > %s: active", resource1->id, resource2->id);
return 1;
} else if (node2 == NULL) {
crm_trace("%s < %s: active", resource1->id, resource2->id);
return -1;
}
}
can1 = can_run_resources(node1);
can2 = can_run_resources(node2);
if (can1 != can2) {
if (can1) {
crm_trace("%s < %s: can", resource1->id, resource2->id);
return -1;
}
crm_trace("%s > %s: can", resource1->id, resource2->id);
return 1;
}
node1 = parent_node_instance(resource1, node1);
node2 = parent_node_instance(resource2, node2);
if (node1 != NULL && node2 == NULL) {
crm_trace("%s < %s: not allowed", resource1->id, resource2->id);
return -1;
} else if (node1 == NULL && node2 != NULL) {
crm_trace("%s > %s: not allowed", resource1->id, resource2->id);
return 1;
}
if (node1 == NULL || node2 == NULL) {
crm_trace("%s == %s: not allowed", resource1->id, resource2->id);
return 0;
}
if (node1->count < node2->count) {
crm_trace("%s < %s: count", resource1->id, resource2->id);
return -1;
} else if (node1->count > node2->count) {
crm_trace("%s > %s: count", resource1->id, resource2->id);
return 1;
}
can1 = did_fail(resource1);
can2 = did_fail(resource2);
if (can1 != can2) {
if (can1) {
crm_trace("%s > %s: failed", resource1->id, resource2->id);
return 1;
}
crm_trace("%s < %s: failed", resource1->id, resource2->id);
return -1;
}
if (node1 && node2) {
int lpc = 0;
int max = 0;
node_t *n = NULL;
GListPtr gIter = NULL;
GListPtr list1 = NULL;
GListPtr list2 = NULL;
GHashTable *hash1 =
g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free);
GHashTable *hash2 =
g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, free);
n = node_copy(current_node1);
g_hash_table_insert(hash1, (gpointer) n->details->id, n);
n = node_copy(current_node2);
g_hash_table_insert(hash2, (gpointer) n->details->id, n);
if(resource1->parent) {
for (gIter = resource1->parent->rsc_cons; gIter; gIter = gIter->next) {
rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data;
crm_trace("Applying %s to %s", constraint->id, resource1->id);
hash1 = native_merge_weights(constraint->rsc_rh, resource1->id, hash1,
constraint->node_attribute,
(float)constraint->score / INFINITY, 0);
}
for (gIter = resource1->parent->rsc_cons_lhs; gIter; gIter = gIter->next) {
rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data;
crm_trace("Applying %s to %s", constraint->id, resource1->id);
hash1 = native_merge_weights(constraint->rsc_lh, resource1->id, hash1,
constraint->node_attribute,
(float)constraint->score / INFINITY, pe_weights_positive);
}
}
if(resource2->parent) {
for (gIter = resource2->parent->rsc_cons; gIter; gIter = gIter->next) {
rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data;
crm_trace("Applying %s to %s", constraint->id, resource2->id);
hash2 = native_merge_weights(constraint->rsc_rh, resource2->id, hash2,
constraint->node_attribute,
(float)constraint->score / INFINITY, 0);
}
for (gIter = resource2->parent->rsc_cons_lhs; gIter; gIter = gIter->next) {
rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data;
crm_trace("Applying %s to %s", constraint->id, resource2->id);
hash2 = native_merge_weights(constraint->rsc_lh, resource2->id, hash2,
constraint->node_attribute,
(float)constraint->score / INFINITY, pe_weights_positive);
}
}
/* Current location score */
node1 = g_hash_table_lookup(hash1, current_node1->details->id);
node2 = g_hash_table_lookup(hash2, current_node2->details->id);
if (node1->weight < node2->weight) {
if (node1->weight < 0) {
crm_trace("%s > %s: current score: %d %d", resource1->id, resource2->id, node1->weight, node2->weight);
rc = -1;
goto out;
} else {
crm_trace("%s < %s: current score: %d %d", resource1->id, resource2->id, node1->weight, node2->weight);
rc = 1;
goto out;
}
} else if (node1->weight > node2->weight) {
crm_trace("%s > %s: current score: %d %d", resource1->id, resource2->id, node1->weight, node2->weight);
rc = -1;
goto out;
}
/* All location scores */
list1 = g_hash_table_get_values(hash1);
list2 = g_hash_table_get_values(hash2);
list1 = sort_nodes_by_weight(list1, current_node1, data_set);
list2 = sort_nodes_by_weight(list2, current_node2, data_set);
max = g_list_length(list1);
if (max < g_list_length(list2)) {
max = g_list_length(list2);
}
for (; lpc < max; lpc++) {
node1 = g_list_nth_data(list1, lpc);
node2 = g_list_nth_data(list2, lpc);
if (node1 == NULL) {
crm_trace("%s < %s: colocated score NULL", resource1->id, resource2->id);
rc = 1;
break;
} else if (node2 == NULL) {
crm_trace("%s > %s: colocated score NULL", resource1->id, resource2->id);
rc = -1;
break;
}
if (node1->weight < node2->weight) {
crm_trace("%s < %s: colocated score", resource1->id, resource2->id);
rc = 1;
break;
} else if (node1->weight > node2->weight) {
crm_trace("%s > %s: colocated score", resource1->id, resource2->id);
rc = -1;
break;
}
}
/* Order by reverse uname - same as sort_node_weight() does? */
out:
g_hash_table_destroy(hash1); /* Free mem */
g_hash_table_destroy(hash2); /* Free mem */
g_list_free(list1);
g_list_free(list2);
if (rc != 0) {
return rc;
}
}
rc = strcmp(resource1->id, resource2->id);
crm_trace("%s %c %s: default", resource1->id, rc < 0 ? '<' : '>', resource2->id);
return rc;
}
