static void
process_lrm_resource_diff(xmlNode *lrm_resource, const char *node)
{
for (xmlNode *rsc_op = __xml_first_child(lrm_resource); rsc_op != NULL;
rsc_op = __xml_next(rsc_op)) {
process_graph_event(rsc_op, node);
}
}
gboolean
process_te_message(xmlNode * msg, xmlNode * xml_data)
{
const char *from = crm_element_value(msg, F_ORIG);
const char *sys_to = crm_element_value(msg, F_CRM_SYS_TO);
const char *sys_from = crm_element_value(msg, F_CRM_SYS_FROM);
const char *ref = crm_element_value(msg, F_CRM_REFERENCE);
const char *op = crm_element_value(msg, F_CRM_TASK);
const char *type = crm_element_value(msg, F_CRM_MSG_TYPE);
crm_trace("Processing %s (%s) message", op, ref);
crm_log_xml_trace(msg, "ipc");
if (op == NULL) {
/* error */
} else if (sys_to == NULL || strcasecmp(sys_to, CRM_SYSTEM_TENGINE) != 0) {
crm_trace("Bad sys-to %s", crm_str(sys_to));
return FALSE;
} else if (safe_str_eq(op, CRM_OP_INVOKE_LRM)
&& safe_str_eq(sys_from, CRM_SYSTEM_LRMD)
/* && safe_str_eq(type, XML_ATTR_RESPONSE) */
) {
xmlXPathObject *xpathObj = NULL;
crm_log_xml_trace(msg, "Processing (N)ACK");
crm_debug("Processing (N)ACK %s from %s", crm_element_value(msg, F_CRM_REFERENCE), from);
xpathObj = xpath_search(xml_data, "//" XML_LRM_TAG_RSC_OP);
if (numXpathResults(xpathObj)) {
int lpc = 0, max = numXpathResults(xpathObj);
for (lpc = 0; lpc < max; lpc++) {
xmlNode *rsc_op = getXpathResult(xpathObj, lpc);
const char *node = get_node_id(rsc_op);
process_graph_event(rsc_op, node);
}
freeXpathObject(xpathObj);
} else {
crm_log_xml_err(msg, "Invalid (N)ACK");
freeXpathObject(xpathObj);
return FALSE;
}
} else {
crm_err("Unknown command: %s::%s from %s", type, op, sys_from);
}
crm_trace("finished processing message");
return TRUE;
}
static void process_resource_updates(xmlXPathObject *xpathObj)
{
/*
<status>
<node_state id="node1" state=CRMD_STATE_ACTIVE exp_state="active">
<lrm>
<lrm_resources>
<rsc_state id="" rsc_id="rsc4" node_id="node1" rsc_state="stopped"/>
*/
int lpc = 0, max = xpathObj->nodesetval->nodeNr;
for(lpc = 0; lpc < max; lpc++) {
xmlNode *rsc_op = getXpathResult(xpathObj, lpc);
const char *node = get_node_id(rsc_op);
process_graph_event(rsc_op, node);
}
}
static void process_resource_updates(
const char *node, xmlNode *xml, xmlNode *change, const char *op, const char *xpath)
{
xmlNode *cIter = NULL;
xmlNode *rsc = NULL;
xmlNode *rsc_op = NULL;
int num_resources = 0;
if(xml == NULL) {
return;
} else if(strcmp((const char*)xml->name, XML_CIB_TAG_LRM) == 0) {
xml = first_named_child(xml, XML_LRM_TAG_RESOURCES);
crm_trace("Got %p in %s", xml, XML_CIB_TAG_LRM);
}
CRM_ASSERT(strcmp((const char*)xml->name, XML_LRM_TAG_RESOURCES) == 0);
for(cIter = xml->children; cIter; cIter = cIter->next) {
num_resources++;
}
if(num_resources > 1) {
/*
* Check for and fast-track the processing of LRM refreshes
* In large clusters this can result in _huge_ speedups
*
* Unfortunately we can only do so when there are no pending actions
* Otherwise we could miss updates we're waiting for and stall
*
*/
crm_debug("Detected LRM refresh - %d resources updated", num_resources);
crm_log_xml_trace(change, "lrm-refresh");
abort_transition(INFINITY, tg_restart, "LRM Refresh", NULL);
return;
}
for (rsc = __xml_first_child(xml); rsc != NULL; rsc = __xml_next(rsc)) {
crm_trace("Processing %s", ID(rsc));
for (rsc_op = __xml_first_child(rsc); rsc_op != NULL; rsc_op = __xml_next(rsc_op)) {
crm_trace("Processing %s", ID(rsc_op));
process_graph_event(rsc_op, node);
}
}
}
static void
te_update_diff_v1(const char *event, xmlNode *diff)
{
int lpc, max;
xmlXPathObject *xpathObj = NULL;
CRM_CHECK(diff != NULL, return);
xml_log_patchset(LOG_TRACE, __FUNCTION__, diff);
if (cib_config_changed(NULL, NULL, &diff)) {
abort_transition(INFINITY, tg_restart, "Non-status change", diff);
goto bail; /* configuration changed */
}
/* Tickets Attributes - Added/Updated */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_CIB_TAG_TICKETS);
if (numXpathResults(xpathObj) > 0) {
xmlNode *aborted = getXpathResult(xpathObj, 0);
abort_transition(INFINITY, tg_restart, "Ticket attribute: update", aborted);
goto bail;
}
freeXpathObject(xpathObj);
/* Tickets Attributes - Removed */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_REMOVED "//" XML_CIB_TAG_TICKETS);
if (numXpathResults(xpathObj) > 0) {
xmlNode *aborted = getXpathResult(xpathObj, 0);
abort_transition(INFINITY, tg_restart, "Ticket attribute: removal", aborted);
goto bail;
}
freeXpathObject(xpathObj);
/* Transient Attributes - Added/Updated */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//"
XML_TAG_TRANSIENT_NODEATTRS "//" XML_CIB_TAG_NVPAIR);
max = numXpathResults(xpathObj);
for (lpc = 0; lpc < max; lpc++) {
xmlNode *attr = getXpathResult(xpathObj, lpc);
const char *name = crm_element_value(attr, XML_NVPAIR_ATTR_NAME);
const char *value = NULL;
if (safe_str_eq(CRM_OP_PROBED, name)) {
value = crm_element_value(attr, XML_NVPAIR_ATTR_VALUE);
}
if (crm_is_true(value) == FALSE) {
abort_transition(INFINITY, tg_restart, "Transient attribute: update", attr);
crm_log_xml_trace(attr, "Abort");
goto bail;
}
}
freeXpathObject(xpathObj);
/* Transient Attributes - Removed */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_REMOVED "//"
XML_TAG_TRANSIENT_NODEATTRS);
if (numXpathResults(xpathObj) > 0) {
xmlNode *aborted = getXpathResult(xpathObj, 0);
abort_transition(INFINITY, tg_restart, "Transient attribute: removal", aborted);
goto bail;
}
freeXpathObject(xpathObj);
/*
* Updates by, or in response to, TE actions will never contain updates
* for more than one resource at a time, so such updates indicate an
* LRM refresh.
*
* In that case, start a new transition rather than check each result
* individually, which can result in _huge_ speedups in large clusters.
*
* Unfortunately, we can only do so when there are no pending actions.
* Otherwise, we could mistakenly throw away those results here, and
* the cluster will stall waiting for them and time out the operation.
*/
if (transition_graph->pending == 0) {
xpathObj = xpath_search(diff,
"//" F_CIB_UPDATE_RESULT
"//" XML_TAG_DIFF_ADDED
"//" XML_LRM_TAG_RESOURCE);
max = numXpathResults(xpathObj);
if (max > 1) {
crm_debug("Ignoring resource operation updates due to history refresh of %d resources",
max);
crm_log_xml_trace(diff, "lrm-refresh");
abort_transition(INFINITY, tg_restart, "History refresh", NULL);
goto bail;
}
freeXpathObject(xpathObj);
}
/* Process operation updates */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_LRM_TAG_RSC_OP);
max = numXpathResults(xpathObj);
if (max > 0) {
int lpc = 0;
for (lpc = 0; lpc < max; lpc++) {
xmlNode *rsc_op = getXpathResult(xpathObj, lpc);
const char *node = get_node_id(rsc_op);
process_graph_event(rsc_op, node);
}
}
freeXpathObject(xpathObj);
/* Detect deleted (as opposed to replaced or added) actions - eg. crm_resource -C */
xpathObj = xpath_search(diff, "//" XML_TAG_DIFF_REMOVED "//" XML_LRM_TAG_RSC_OP);
max = numXpathResults(xpathObj);
for (lpc = 0; lpc < max; lpc++) {
int path_max = 0;
const char *op_id = NULL;
char *rsc_op_xpath = NULL;
xmlXPathObject *op_match = NULL;
xmlNode *match = getXpathResult(xpathObj, lpc);
CRM_LOG_ASSERT(match != NULL);
if(match == NULL) { continue; };
op_id = ID(match);
path_max = strlen(RSC_OP_TEMPLATE) + strlen(op_id) + 1;
rsc_op_xpath = calloc(1, path_max);
snprintf(rsc_op_xpath, path_max, RSC_OP_TEMPLATE, op_id);
op_match = xpath_search(diff, rsc_op_xpath);
if (numXpathResults(op_match) == 0) {
/* Prevent false positives by matching cancelations too */
const char *node = get_node_id(match);
crm_action_t *cancelled = get_cancel_action(op_id, node);
if (cancelled == NULL) {
crm_debug("No match for deleted action %s (%s on %s)", rsc_op_xpath, op_id,
node);
abort_transition(INFINITY, tg_restart, "Resource op removal", match);
freeXpathObject(op_match);
free(rsc_op_xpath);
goto bail;
} else {
crm_debug("Deleted lrm_rsc_op %s on %s was for graph event %d",
op_id, node, cancelled->id);
}
}
freeXpathObject(op_match);
free(rsc_op_xpath);
}
bail:
freeXpathObject(xpathObj);
}
static void
te_update_diff_v2(xmlNode *diff)
{
crm_log_xml_trace(diff, "Patch:Raw");
for (xmlNode *change = __xml_first_child(diff); change != NULL;
change = __xml_next(change)) {
xmlNode *match = NULL;
const char *name = NULL;
const char *xpath = crm_element_value(change, XML_DIFF_PATH);
// Possible ops: create, modify, delete, move
const char *op = crm_element_value(change, XML_DIFF_OP);
// Ignore uninteresting updates
if (op == NULL) {
continue;
} else if (xpath == NULL) {
crm_trace("Ignoring %s change for version field", op);
continue;
} else if (strcmp(op, "move") == 0) {
crm_trace("Ignoring move change at %s", xpath);
continue;
}
// Find the result of create/modify ops
if (strcmp(op, "create") == 0) {
match = change->children;
} else if (strcmp(op, "modify") == 0) {
match = first_named_child(change, XML_DIFF_RESULT);
if(match) {
match = match->children;
}
} else if (strcmp(op, "delete") != 0) {
crm_warn("Ignoring malformed CIB update (%s operation on %s is unrecognized)",
op, xpath);
continue;
}
if (match) {
if (match->type == XML_COMMENT_NODE) {
crm_trace("Ignoring %s operation for comment at %s", op, xpath);
continue;
}
name = (const char *)match->name;
}
crm_trace("Handling %s operation for %s%s%s",
op, (xpath? xpath : "CIB"),
(name? " matched by " : ""), (name? name : ""));
if (strstr(xpath, "/" XML_TAG_CIB "/" XML_CIB_TAG_CONFIGURATION)) {
abort_transition(INFINITY, tg_restart, "Configuration change",
change);
break; // Won't be packaged with operation results we may be waiting for
} else if (strstr(xpath, "/" XML_CIB_TAG_TICKETS)
|| safe_str_eq(name, XML_CIB_TAG_TICKETS)) {
abort_transition(INFINITY, tg_restart, "Ticket attribute change", change);
break; // Won't be packaged with operation results we may be waiting for
} else if (strstr(xpath, "/" XML_TAG_TRANSIENT_NODEATTRS "[")
|| safe_str_eq(name, XML_TAG_TRANSIENT_NODEATTRS)) {
abort_unless_down(xpath, op, change, "Transient attribute change");
break; // Won't be packaged with operation results we may be waiting for
} else if (strcmp(op, "delete") == 0) {
process_delete_diff(xpath, op, change);
} else if (name == NULL) {
crm_warn("Ignoring malformed CIB update (%s at %s has no result)",
op, xpath);
} else if (strcmp(name, XML_TAG_CIB) == 0) {
process_cib_diff(match, change, op, xpath);
} else if (strcmp(name, XML_CIB_TAG_STATUS) == 0) {
process_status_diff(match, change, op, xpath);
} else if (strcmp(name, XML_CIB_TAG_STATE) == 0) {
process_node_state_diff(match, change, op, xpath);
} else if (strcmp(name, XML_CIB_TAG_LRM) == 0) {
process_resource_updates(ID(match), match, change, op, xpath);
} else if (strcmp(name, XML_LRM_TAG_RESOURCES) == 0) {
char *local_node = get_node_from_xpath(xpath);
process_resource_updates(local_node, match, change, op, xpath);
free(local_node);
} else if (strcmp(name, XML_LRM_TAG_RESOURCE) == 0) {
char *local_node = get_node_from_xpath(xpath);
process_lrm_resource_diff(match, local_node);
free(local_node);
} else if (strcmp(name, XML_LRM_TAG_RSC_OP) == 0) {
char *local_node = get_node_from_xpath(xpath);
process_graph_event(match, local_node);
free(local_node);
} else {
crm_warn("Ignoring malformed CIB update (%s at %s has unrecognized result %s)",
op, xpath, name);
}
}
}
static void
te_legacy_update_diff(const char *event, xmlNode * diff)
{
int lpc, max;
xmlXPathObject *xpathObj = NULL;
CRM_CHECK(diff != NULL, return);
xml_log_patchset(LOG_TRACE, __FUNCTION__, diff);
if (cib_config_changed(NULL, NULL, &diff)) {
abort_transition(INFINITY, tg_restart, "Non-status change", diff);
goto bail; /* configuration changed */
}
/* Tickets Attributes - Added/Updated */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_CIB_TAG_TICKETS);
if (numXpathResults(xpathObj) > 0) {
xmlNode *aborted = getXpathResult(xpathObj, 0);
abort_transition(INFINITY, tg_restart, "Ticket attribute: update", aborted);
goto bail;
}
freeXpathObject(xpathObj);
/* Tickets Attributes - Removed */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_REMOVED "//" XML_CIB_TAG_TICKETS);
if (numXpathResults(xpathObj) > 0) {
xmlNode *aborted = getXpathResult(xpathObj, 0);
abort_transition(INFINITY, tg_restart, "Ticket attribute: removal", aborted);
goto bail;
}
freeXpathObject(xpathObj);
/* Transient Attributes - Added/Updated */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//"
XML_TAG_TRANSIENT_NODEATTRS "//" XML_CIB_TAG_NVPAIR);
max = numXpathResults(xpathObj);
for (lpc = 0; lpc < max; lpc++) {
xmlNode *attr = getXpathResult(xpathObj, lpc);
const char *name = crm_element_value(attr, XML_NVPAIR_ATTR_NAME);
const char *value = NULL;
if (safe_str_eq(CRM_OP_PROBED, name)) {
value = crm_element_value(attr, XML_NVPAIR_ATTR_VALUE);
}
if (crm_is_true(value) == FALSE) {
abort_transition(INFINITY, tg_restart, "Transient attribute: update", attr);
crm_log_xml_trace(attr, "Abort");
goto bail;
}
}
freeXpathObject(xpathObj);
/* Transient Attributes - Removed */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_REMOVED "//"
XML_TAG_TRANSIENT_NODEATTRS);
if (numXpathResults(xpathObj) > 0) {
xmlNode *aborted = getXpathResult(xpathObj, 0);
abort_transition(INFINITY, tg_restart, "Transient attribute: removal", aborted);
goto bail;
}
freeXpathObject(xpathObj);
/*
* Check for and fast-track the processing of LRM refreshes
* In large clusters this can result in _huge_ speedups
*
* Unfortunately we can only do so when there are no pending actions
* Otherwise we could miss updates we're waiting for and stall
*
*/
xpathObj = NULL;
if (transition_graph->pending == 0) {
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//"
XML_LRM_TAG_RESOURCE);
}
max = numXpathResults(xpathObj);
if (max > 1) {
/* Updates by, or in response to, TE actions will never contain updates
* for more than one resource at a time
*/
crm_debug("Detected LRM refresh - %d resources updated: Skipping all resource events", max);
crm_log_xml_trace(diff, "lrm-refresh");
abort_transition(INFINITY, tg_restart, "LRM Refresh", NULL);
goto bail;
}
freeXpathObject(xpathObj);
/* Process operation updates */
xpathObj =
xpath_search(diff,
"//" F_CIB_UPDATE_RESULT "//" XML_TAG_DIFF_ADDED "//" XML_LRM_TAG_RSC_OP);
if (numXpathResults(xpathObj)) {
/*
<status>
<node_state id="node1" state=CRMD_JOINSTATE_MEMBER exp_state="active">
<lrm>
<lrm_resources>
<rsc_state id="" rsc_id="rsc4" node_id="node1" rsc_state="stopped"/>
*/
int lpc = 0, max = numXpathResults(xpathObj);
for (lpc = 0; lpc < max; lpc++) {
xmlNode *rsc_op = getXpathResult(xpathObj, lpc);
const char *node = get_node_id(rsc_op);
process_graph_event(rsc_op, node);
}
}
freeXpathObject(xpathObj);
/* Detect deleted (as opposed to replaced or added) actions - eg. crm_resource -C */
xpathObj = xpath_search(diff, "//" XML_TAG_DIFF_REMOVED "//" XML_LRM_TAG_RSC_OP);
max = numXpathResults(xpathObj);
for (lpc = 0; lpc < max; lpc++) {
int path_max = 0;
const char *op_id = NULL;
char *rsc_op_xpath = NULL;
xmlXPathObject *op_match = NULL;
xmlNode *match = getXpathResult(xpathObj, lpc);
CRM_LOG_ASSERT(match != NULL);
if(match == NULL) { continue; };
op_id = ID(match);
path_max = strlen(rsc_op_template) + strlen(op_id) + 1;
rsc_op_xpath = calloc(1, path_max);
snprintf(rsc_op_xpath, path_max, rsc_op_template, op_id);
op_match = xpath_search(diff, rsc_op_xpath);
if (numXpathResults(op_match) == 0) {
/* Prevent false positives by matching cancelations too */
const char *node = get_node_id(match);
crm_action_t *cancelled = get_cancel_action(op_id, node);
if (cancelled == NULL) {
crm_debug("No match for deleted action %s (%s on %s)", rsc_op_xpath, op_id,
node);
abort_transition(INFINITY, tg_restart, "Resource op removal", match);
freeXpathObject(op_match);
free(rsc_op_xpath);
goto bail;
} else {
crm_debug("Deleted lrm_rsc_op %s on %s was for graph event %d",
op_id, node, cancelled->id);
}
}
freeXpathObject(op_match);
free(rsc_op_xpath);
}
bail:
freeXpathObject(xpathObj);
}
void
te_update_diff(const char *event, xmlNode * msg)
{
int rc = -EINVAL;
int format = 1;
xmlNode *change = NULL;
const char *op = NULL;
xmlNode *diff = NULL;
int p_add[] = { 0, 0, 0 };
int p_del[] = { 0, 0, 0 };
CRM_CHECK(msg != NULL, return);
crm_element_value_int(msg, F_CIB_RC, &rc);
if (transition_graph == NULL) {
crm_trace("No graph");
return;
} else if (rc < pcmk_ok) {
crm_trace("Filter rc=%d (%s)", rc, pcmk_strerror(rc));
return;
} else if (transition_graph->complete == TRUE
&& fsa_state != S_IDLE
&& fsa_state != S_TRANSITION_ENGINE && fsa_state != S_POLICY_ENGINE) {
crm_trace("Filter state=%s, complete=%d", fsa_state2string(fsa_state),
transition_graph->complete);
return;
}
op = crm_element_value(msg, F_CIB_OPERATION);
diff = get_message_xml(msg, F_CIB_UPDATE_RESULT);
xml_patch_versions(diff, p_add, p_del);
crm_debug("Processing (%s) diff: %d.%d.%d -> %d.%d.%d (%s)", op,
p_del[0], p_del[1], p_del[2], p_add[0], p_add[1], p_add[2],
fsa_state2string(fsa_state));
crm_element_value_int(diff, "format", &format);
switch(format) {
case 1:
te_legacy_update_diff(event, diff);
return;
case 2:
/* Cool, we know what to do here */
crm_log_xml_trace(diff, "Patch:Raw");
break;
default:
crm_warn("Unknown patch format: %d", format);
return;
}
for (change = __xml_first_child(diff); change != NULL; change = __xml_next(change)) {
const char *name = NULL;
const char *op = crm_element_value(change, XML_DIFF_OP);
const char *xpath = crm_element_value(change, XML_DIFF_PATH);
xmlNode *match = NULL;
const char *node = NULL;
if(op == NULL) {
continue;
} else if(strcmp(op, "create") == 0) {
match = change->children;
} else if(strcmp(op, "move") == 0) {
continue;
} else if(strcmp(op, "modify") == 0) {
match = first_named_child(change, XML_DIFF_RESULT);
if(match) {
match = match->children;
}
}
if(match) {
name = (const char *)match->name;
}
crm_trace("Handling %s operation for %s %p, %s", op, xpath, match, name);
if(xpath == NULL) {
/* Version field, ignore */
} else if(strstr(xpath, "/cib/configuration")) {
abort_transition(INFINITY, tg_restart, "Non-status change", change);
break; /* Wont be packaged with any resource operations we may be waiting for */
} else if(strstr(xpath, "/"XML_CIB_TAG_TICKETS) || safe_str_eq(name, XML_CIB_TAG_TICKETS)) {
abort_transition(INFINITY, tg_restart, "Ticket attribute change", change);
break; /* Wont be packaged with any resource operations we may be waiting for */
} else if(strstr(xpath, "/"XML_TAG_TRANSIENT_NODEATTRS"[") || safe_str_eq(name, XML_TAG_TRANSIENT_NODEATTRS)) {
abort_transition(INFINITY, tg_restart, "Transient attribute change", change);
break; /* Wont be packaged with any resource operations we may be waiting for */
} else if(strstr(xpath, "/"XML_LRM_TAG_RSC_OP"[") && safe_str_eq(op, "delete")) {
crm_action_t *cancel = NULL;
char *mutable_key = strdup(xpath);
char *mutable_node = strdup(xpath);
char *search = NULL;
const char *key = NULL;
const char *node_uuid = NULL;
search = strrchr(mutable_key, '\'');
search[0] = 0;
key = strrchr(mutable_key, '\'') + 1;
node_uuid = strstr(mutable_node, "node_state[@id=\'") + strlen("node_state[@id=\'");
search = strchr(node_uuid, '\'');
search[0] = 0;
cancel = get_cancel_action(key, node_uuid);
if (cancel == NULL) {
abort_transition(INFINITY, tg_restart, "Resource operation removal", change);
} else {
crm_info("Cancellation of %s on %s confirmed (%d)", key, node_uuid, cancel->id);
stop_te_timer(cancel->timer);
te_action_confirmed(cancel);
update_graph(transition_graph, cancel);
trigger_graph();
}
free(mutable_node);
free(mutable_key);
} else if(strstr(xpath, "/"XML_CIB_TAG_LRM"[") && safe_str_eq(op, "delete")) {
abort_transition(INFINITY, tg_restart, "Resource state removal", change);
} else if(strstr(xpath, "/"XML_CIB_TAG_STATE"[") && safe_str_eq(op, "delete")) {
abort_transition(INFINITY, tg_restart, "Node state removal", change);
} else if(name == NULL) {
crm_debug("No result for %s operation to %s", op, xpath);
CRM_ASSERT(strcmp(op, "delete") == 0 || strcmp(op, "move") == 0);
} else if(strcmp(name, XML_TAG_CIB) == 0) {
xmlNode *state = NULL;
xmlNode *status = first_named_child(match, XML_CIB_TAG_STATUS);
xmlNode *config = first_named_child(match, XML_CIB_TAG_CONFIGURATION);
for (state = __xml_first_child(status); state != NULL; state = __xml_next(state)) {
xmlNode *lrm = first_named_child(state, XML_CIB_TAG_LRM);
node = ID(state);
process_resource_updates(node, lrm, change, op, xpath);
}
if(config) {
abort_transition(INFINITY, tg_restart, "Non-status change", change);
}
} else if(strcmp(name, XML_CIB_TAG_STATUS) == 0) {
xmlNode *state = NULL;
for (state = __xml_first_child(match); state != NULL; state = __xml_next(state)) {
xmlNode *lrm = first_named_child(state, XML_CIB_TAG_LRM);
node = ID(state);
process_resource_updates(node, lrm, change, op, xpath);
}
} else if(strcmp(name, XML_CIB_TAG_STATE) == 0) {
xmlNode *lrm = first_named_child(match, XML_CIB_TAG_LRM);
node = ID(match);
process_resource_updates(node, lrm, change, op, xpath);
} else if(strcmp(name, XML_CIB_TAG_LRM) == 0) {
node = ID(match);
process_resource_updates(node, match, change, op, xpath);
} else if(strcmp(name, XML_LRM_TAG_RESOURCES) == 0) {
char *local_node = get_node_from_xpath(xpath);
process_resource_updates(local_node, match, change, op, xpath);
free(local_node);
} else if(strcmp(name, XML_LRM_TAG_RESOURCE) == 0) {
xmlNode *rsc_op;
char *local_node = get_node_from_xpath(xpath);
for (rsc_op = __xml_first_child(match); rsc_op != NULL; rsc_op = __xml_next(rsc_op)) {
process_graph_event(rsc_op, local_node);
}
free(local_node);
} else if(strcmp(name, XML_LRM_TAG_RSC_OP) == 0) {
char *local_node = get_node_from_xpath(xpath);
process_graph_event(match, local_node);
free(local_node);
} else {
crm_err("Ignoring %s operation for %s %p, %s", op, xpath, match, name);
}
}
}