diff --git a/crm/crmd/lrm.c b/crm/crmd/lrm.c
index 0b19b699b9..7f0164493a 100644
--- a/crm/crmd/lrm.c
+++ b/crm/crmd/lrm.c
@@ -1,1598 +1,1594 @@
/*
* Copyright (C) 2004 Andrew Beekhof <andrew@beekhof.net>
*
* 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 <portability.h>
#include <sys/param.h>
#include <crm/crm.h>
#include <crmd_fsa.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h> /* for access */
#include <heartbeat.h>
#include <clplumbing/cl_signal.h>
#include <errno.h>
#include <crm/cib.h>
#include <crm/msg_xml.h>
#include <crm/common/xml.h>
#include <crmd.h>
#include <crmd_messages.h>
#include <crmd_callbacks.h>
#include <crmd_lrm.h>
#include <lrm/raexec.h>
#include <crm/dmalloc_wrapper.h>
char *make_stop_id(const char *rsc, int call_id);
gboolean verify_stopped(gboolean force, int log_level);
gboolean resource_stopped(gpointer key, gpointer value, gpointer user_data);
gboolean build_operation_update(
crm_data_t *rsc_list, lrm_op_t *op, const char *src, int lpc);
gboolean build_active_RAs(crm_data_t *rsc_list);
gboolean is_rsc_active(const char *rsc_id);
void do_update_resource(lrm_op_t *op);
gboolean process_lrm_event(lrm_op_t *op);
enum crmd_fsa_input do_lrm_rsc_op(
lrm_rsc_t *rsc, const char *operation,
crm_data_t *msg, HA_Message *request);
enum crmd_fsa_input do_fake_lrm_op(gpointer data);
void stop_recurring_action(
gpointer key, gpointer value, gpointer user_data);
gboolean remove_recurring_action(
gpointer key, gpointer value, gpointer user_data);
lrm_op_t *construct_op(
crm_data_t *rsc_op, const char *rsc_id, const char *operation);
void send_direct_ack(const char *to_host, const char *to_sys,
lrm_op_t* op, const char *rsc_id);
void free_recurring_op(gpointer value);
GHashTable *monitors = NULL;
GHashTable *resources = NULL;
GHashTable *shutdown_ops = NULL;
int num_lrm_register_fails = 0;
int max_lrm_register_fails = 30;
enum crmd_rscstate {
crmd_rscstate_NULL,
crmd_rscstate_START,
crmd_rscstate_START_PENDING,
crmd_rscstate_START_OK,
crmd_rscstate_START_FAIL,
crmd_rscstate_STOP,
crmd_rscstate_STOP_PENDING,
crmd_rscstate_STOP_OK,
crmd_rscstate_STOP_FAIL,
crmd_rscstate_MON,
crmd_rscstate_MON_PENDING,
crmd_rscstate_MON_OK,
crmd_rscstate_MON_FAIL,
crmd_rscstate_GENERIC_PENDING,
crmd_rscstate_GENERIC_OK,
crmd_rscstate_GENERIC_FAIL
};
const char *crmd_rscstate2string(enum crmd_rscstate state);
const char *
crmd_rscstate2string(enum crmd_rscstate state)
{
switch(state) {
case crmd_rscstate_NULL:
return NULL;
case crmd_rscstate_START:
return CRMD_ACTION_START;
case crmd_rscstate_START_PENDING:
return CRMD_ACTION_START_PENDING;
case crmd_rscstate_START_OK:
return CRMD_ACTION_STARTED;
case crmd_rscstate_START_FAIL:
return CRMD_ACTION_START_FAIL;
case crmd_rscstate_STOP:
return CRMD_ACTION_STOP;
case crmd_rscstate_STOP_PENDING:
return CRMD_ACTION_STOP_PENDING;
case crmd_rscstate_STOP_OK:
return CRMD_ACTION_STOPPED;
case crmd_rscstate_STOP_FAIL:
return CRMD_ACTION_STOP_FAIL;
case crmd_rscstate_MON:
return CRMD_ACTION_MON;
case crmd_rscstate_MON_PENDING:
return CRMD_ACTION_MON_PENDING;
case crmd_rscstate_MON_OK:
return CRMD_ACTION_MON_OK;
case crmd_rscstate_MON_FAIL:
return CRMD_ACTION_MON_FAIL;
case crmd_rscstate_GENERIC_PENDING:
return CRMD_ACTION_GENERIC_PENDING;
case crmd_rscstate_GENERIC_OK:
return CRMD_ACTION_GENERIC_OK;
case crmd_rscstate_GENERIC_FAIL:
return CRMD_ACTION_GENERIC_FAIL;
}
return "<unknown>";
}
GCHSource *lrm_source = NULL;
/* A_LRM_CONNECT */
enum crmd_fsa_input
do_lrm_control(long long action,
enum crmd_fsa_cause cause,
enum crmd_fsa_state cur_state,
enum crmd_fsa_input current_input,
fsa_data_t *msg_data)
{
int ret = HA_OK;
if(action & A_LRM_DISCONNECT) {
verify_stopped(TRUE, LOG_ERR);
if(lrm_source) {
crm_debug("Removing LRM connection from MainLoop");
if(G_main_del_IPC_Channel(lrm_source) == FALSE) {
crm_err("Could not remove LRM connection"
" from MainLoop");
}
lrm_source = NULL;
}
if(fsa_lrm_conn) {
fsa_lrm_conn->lrm_ops->signoff(fsa_lrm_conn);
crm_info("Disconnected from the LRM");
clear_bit_inplace(fsa_input_register, R_LRM_CONNECTED);
fsa_lrm_conn = NULL;
}
/* TODO: Clean up the hashtable */
}
if(action & A_LRM_CONNECT) {
ret = HA_OK;
monitors = g_hash_table_new_full(
g_str_hash, g_str_equal,
g_hash_destroy_str, free_recurring_op);
resources = g_hash_table_new_full(
g_str_hash, g_str_equal,
g_hash_destroy_str, g_hash_destroy_str);
shutdown_ops = g_hash_table_new_full(
g_str_hash, g_str_equal,
g_hash_destroy_str, g_hash_destroy_str);
fsa_lrm_conn = ll_lrm_new(XML_CIB_TAG_LRM);
if(NULL == fsa_lrm_conn) {
register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL);
ret = HA_FAIL;
}
if(ret == HA_OK) {
crm_debug("Connecting to the LRM");
ret = fsa_lrm_conn->lrm_ops->signon(
fsa_lrm_conn, CRM_SYSTEM_CRMD);
}
if(ret != HA_OK) {
if(++num_lrm_register_fails < max_lrm_register_fails) {
crm_warn("Failed to sign on to the LRM %d"
" (%d max) times",
num_lrm_register_fails,
max_lrm_register_fails);
crm_timer_start(wait_timer);
crmd_fsa_stall(NULL);
return I_NULL;
}
}
if(ret == HA_OK) {
crm_debug_4("LRM: set_lrm_callback...");
ret = fsa_lrm_conn->lrm_ops->set_lrm_callback(
fsa_lrm_conn, lrm_op_callback);
if(ret != HA_OK) {
crm_err("Failed to set LRM callbacks");
}
}
if(ret != HA_OK) {
crm_err("Failed to sign on to the LRM %d"
" (max) times", num_lrm_register_fails);
register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL);
return I_NULL;
}
/* TODO: create a destroy handler that causes
* some recovery to happen
*/
lrm_source = G_main_add_IPC_Channel(
G_PRIORITY_LOW,
fsa_lrm_conn->lrm_ops->ipcchan(fsa_lrm_conn),
FALSE, lrm_dispatch, fsa_lrm_conn,
default_ipc_connection_destroy);
set_bit_inplace(fsa_input_register, R_LRM_CONNECTED);
crm_debug("LRM connection established");
}
if(action & ~(A_LRM_CONNECT|A_LRM_DISCONNECT)) {
crm_err("Unexpected action %s in %s",
fsa_action2string(action), __FUNCTION__);
}
return I_NULL;
}
static void
ghash_print_pending(gpointer key, gpointer value, gpointer user_data)
{
const char *action = key;
int *log_level = user_data;
crm_log_maybe(*log_level, "Pending action: %s", action);
}
gboolean
verify_stopped(gboolean force, int log_level)
{
GListPtr lrm_list = NULL;
crm_info("Checking for active resources before exit");
if(fsa_lrm_conn == NULL) {
crm_err("Exiting with no LRM connection..."
" resources may be active!");
return TRUE;
}
if(g_hash_table_size(shutdown_ops) > 0) {
crm_log_maybe(log_level,
"%d pending LRM operations at shutdown%s",
g_hash_table_size(shutdown_ops),
force?"":"... waiting");
if(force || !is_set(fsa_input_register, R_SENT_RSC_STOP)) {
g_hash_table_foreach(
shutdown_ops, ghash_print_pending, &log_level);
}
if(force == FALSE) {
return FALSE;
}
}
lrm_list = fsa_lrm_conn->lrm_ops->get_all_rscs(fsa_lrm_conn);
slist_iter(
rsc_id, char, lrm_list, lpc,
if(is_rsc_active(rsc_id) == FALSE) {
continue;
}
crm_err("Resource %s was active at shutdown."
" You may ignore this error if it is unmanaged.",
rsc_id);
);
set_bit_inplace(fsa_input_register, R_SENT_RSC_STOP);
register_fsa_input(C_FSA_INTERNAL, I_TERMINATE, NULL);
return TRUE;
}
gboolean
build_operation_update(
crm_data_t *xml_rsc, lrm_op_t *op, const char *src, int lpc)
{
char *fail_state = NULL;
const char *state = NULL;
crm_data_t *xml_op = NULL;
char *op_id = NULL;
const char *caller_version = NULL;
char *digest = NULL;
crm_data_t *args_xml = NULL;
crm_data_t *args_parent = NULL;
CRM_DEV_ASSERT(op != NULL);
if(crm_assert_failed) {
return FALSE;
}
crm_debug_2("%s: Updating resouce %s after %s %s op",
src, op->rsc_id, op_status2text(op->op_status), op->op_type);
if(op->op_status == LRM_OP_CANCELLED) {
crm_debug_3("Ignoring cancelled op");
return TRUE;
}
if(AM_I_DC) {
caller_version = CRM_FEATURE_SET;
} else if(fsa_our_dc_version != NULL) {
caller_version = fsa_our_dc_version;
} else {
/* there is a small risk in formerly mixed clusters that
* it will be sub-optimal.
* however with our upgrade policy, the update we send
* should still be completely supported anyway
*/
caller_version = g_hash_table_lookup(
op->params, XML_ATTR_CRM_VERSION);
crm_warn("Falling back to operation originator version: %s",
caller_version);
}
crm_debug_3("DC version: %s", caller_version);
if(safe_str_eq(op->op_type, CRMD_ACTION_NOTIFY)) {
const char *n_type = g_hash_table_lookup(
op->params, crm_meta_name("notify_type"));
const char *n_task = g_hash_table_lookup(
op->params, crm_meta_name("notify_operation"));
#if CRM_DEPRECATED_SINCE_2_0_5
if(n_type == NULL) {
n_type = g_hash_table_lookup(op->params, "notify_type");
}
if(n_task == NULL) {
n_task = g_hash_table_lookup(op->params, "notify_operation");
}
#endif
CRM_DEV_ASSERT(n_type != NULL);
CRM_DEV_ASSERT(n_task != NULL);
op_id = generate_notify_key(op->rsc_id, n_type, n_task);
/* these are not yet allowed to fail */
op->op_status = LRM_OP_DONE;
op->rc = 0;
} else {
op_id = generate_op_key(op->rsc_id, op->op_type, op->interval);
}
/* Handle recurring ops - infer last op_status */
if(op->op_status == LRM_OP_PENDING && op->interval > 0) {
if(op->rc == 0) {
crm_debug("Mapping pending operation to DONE");
op->op_status = LRM_OP_DONE;
} else {
crm_debug("Mapping pending operation to ERROR");
op->op_status = LRM_OP_ERROR;
}
}
xml_op = find_entity(xml_rsc, XML_LRM_TAG_RSC_OP, op_id);
if(xml_op != NULL) {
const char *old_status_s = crm_element_value(
xml_op, XML_LRM_ATTR_OPSTATUS);
int old_status = crm_parse_int(old_status_s, "-2");
int log_level = LOG_ERR;
if(old_status_s == NULL) {
crm_err("No value for "XML_LRM_ATTR_OPSTATUS);
} else if(old_status == op->op_status) {
/* safe to mask */
log_level = LOG_WARNING;
} else if(old_status == LRM_OP_PENDING){
/* ??safe to mask?? */
/* log_level = LOG_WARNING; */
}
crm_log_maybe(log_level,
"Duplicate %s operations in get_cur_state()",
op_id);
crm_log_maybe(log_level+2,
"New entry: %s %s (call=%d, status=%s)",
op_id, op->user_data, op->call_id,
op_status2text(op->op_status));
crm_log_xml(log_level+2, "Existing entry", xml_op);
crm_free(op_id);
return FALSE;
} else {
xml_op = create_xml_node(xml_rsc, XML_LRM_TAG_RSC_OP);
}
crm_xml_add(xml_op, XML_ATTR_ID, op_id);
crm_free(op_id);
crm_xml_add(xml_op, XML_LRM_ATTR_TASK, op->op_type);
crm_xml_add(xml_op, XML_ATTR_ORIGIN, src);
if(op->user_data == NULL) {
op->user_data = generate_transition_key(-1, fsa_our_uname);
}
#if CRM_DEPRECATED_SINCE_2_0_3
if(compare_version("1.0.3", caller_version) > 0) {
CRM_CHECK(FALSE, ; );
fail_state = generate_transition_magic_v202(
op->user_data, op->op_status);
} else {
fail_state = generate_transition_magic(
op->user_data, op->op_status, op->rc);
}
#else
fail_state = generate_transition_magic(
op->user_data, op->op_status, op->rc);
#endif
crm_xml_add(xml_op, XML_ATTR_TRANSITION_KEY, op->user_data);
crm_xml_add(xml_op, XML_ATTR_TRANSITION_MAGIC, fail_state);
crm_free(fail_state);
switch(op->op_status) {
case LRM_OP_PENDING:
break;
case LRM_OP_CANCELLED:
crm_err("What to do here");
break;
case LRM_OP_ERROR:
case LRM_OP_TIMEOUT:
case LRM_OP_NOTSUPPORTED:
crm_debug("Resource action %s/%s %s: %d",
op->rsc_id, op->op_type,
op_status2text(op->op_status), op->rc);
break;
case LRM_OP_DONE:
if(safe_str_eq(CRMD_ACTION_START, op->op_type)) {
state = CRMD_ACTION_STARTED;
} else if(safe_str_eq(CRMD_ACTION_STOP, op->op_type)) {
state = CRMD_ACTION_STOPPED;
} else if(safe_str_eq(CRMD_ACTION_MON, op->op_type)) {
state = CRMD_ACTION_STARTED;
} else {
crm_debug("Using status \"%s\" for op \"%s\"",
CRMD_ACTION_GENERIC_OK, op->op_type);
state = CRMD_ACTION_GENERIC_OK;
}
break;
}
crm_xml_add_int(xml_op, XML_LRM_ATTR_CALLID, op->call_id);
/* set these on 'xml_rsc' too to make life easy for the PE */
crm_xml_add(xml_op, XML_ATTR_CRM_VERSION, caller_version);
crm_xml_add_int(xml_op, XML_LRM_ATTR_RC, op->rc);
crm_xml_add_int(xml_op, XML_LRM_ATTR_OPSTATUS, op->op_status);
crm_xml_add_int(xml_op, XML_LRM_ATTR_INTERVAL, op->interval);
/* this will enable us to later determin that the
* resource's parameters have changed and we should force
* a restart
*/
args_parent = NULL;
#if CRM_DEPRECATED_SINCE_2_0_4
if(compare_version("1.0.4", caller_version) > 0) {
args_parent = xml_op;
}
#endif
args_xml = create_xml_node(args_parent, XML_TAG_PARAMS);
g_hash_table_foreach(op->params, hash2field, args_xml);
filter_action_parameters(args_xml, caller_version);
digest = calculate_xml_digest(args_xml, TRUE);
crm_xml_add(xml_op, XML_LRM_ATTR_OP_DIGEST, digest);
crm_free(digest);
if(args_parent == NULL) {
free_xml(args_xml);
}
return TRUE;
}
gboolean
is_rsc_active(const char *rsc_id)
{
GList *op_list = NULL;
gboolean active = FALSE;
lrm_rsc_t *the_rsc = NULL;
state_flag_t cur_state = 0;
int max_call_id = -1;
if(fsa_lrm_conn == NULL) {
return FALSE;
}
the_rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rsc_id);
crm_debug_2("Processing lrm_rsc_t entry %s", rsc_id);
if(the_rsc == NULL) {
crm_err("NULL resource returned from the LRM");
return FALSE;
}
op_list = the_rsc->ops->get_cur_state(the_rsc, &cur_state);
crm_debug_3("\tcurrent state:%s",cur_state==LRM_RSC_IDLE?"Idle":"Busy");
slist_iter(
op, lrm_op_t, op_list, llpc,
crm_debug("Processing op %s_%d (%d) for %s (status=%d, rc=%d)",
op->op_type, op->interval, op->call_id, the_rsc->id,
op->op_status, op->rc);
CRM_ASSERT(max_call_id <= op->call_id);
if(safe_str_eq(op->op_type, CRMD_ACTION_STOP)) {
active = FALSE;
} else if(op->rc == EXECRA_NOT_RUNNING) {
active = FALSE;
} else {
active = TRUE;
}
max_call_id = op->call_id;
lrm_free_op(op);
);
g_list_free(op_list);
lrm_free_rsc(the_rsc);
return active;
}
gboolean
build_active_RAs(crm_data_t *rsc_list)
{
GList *op_list = NULL;
GList *lrm_list = NULL;
gboolean found_op = FALSE;
state_flag_t cur_state = 0;
if(fsa_lrm_conn == NULL) {
return FALSE;
}
lrm_list = fsa_lrm_conn->lrm_ops->get_all_rscs(fsa_lrm_conn);
slist_iter(
rid, char, lrm_list, lpc,
lrm_rsc_t *the_rsc =
fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid);
crm_data_t *xml_rsc = create_xml_node(
rsc_list, XML_LRM_TAG_RESOURCE);
int max_call_id = -1;
crm_debug("Processing lrm_rsc_t entry %s", rid);
if(the_rsc == NULL) {
crm_err("NULL resource returned from the LRM");
continue;
}
crm_xml_add(xml_rsc, XML_ATTR_ID, the_rsc->id);
crm_xml_add(xml_rsc, XML_ATTR_TYPE, the_rsc->type);
crm_xml_add(xml_rsc, XML_AGENT_ATTR_CLASS, the_rsc->class);
crm_xml_add(xml_rsc, XML_AGENT_ATTR_PROVIDER,the_rsc->provider);
op_list = the_rsc->ops->get_cur_state(the_rsc, &cur_state);
crm_debug_2("\tcurrent state:%s",
cur_state==LRM_RSC_IDLE?"Idle":"Busy");
slist_iter(
op, lrm_op_t, op_list, llpc,
crm_debug_2("Processing op %s for %s (status=%d, rc=%d)",
op->op_type, the_rsc->id, op->op_status, op->rc);
if(max_call_id < op->call_id) {
build_operation_update(
xml_rsc, op, __FUNCTION__, llpc);
} else if(max_call_id > op->call_id) {
crm_err("Bad call_id in list=%d. Previous call_id=%d",
op->call_id, max_call_id);
} else {
crm_warn("lrm->get_cur_state() returned"
" duplicate entries for call_id=%d",
op->call_id);
}
max_call_id = op->call_id;
found_op = TRUE;
lrm_free_op(op);
);
if(found_op == FALSE && g_list_length(op_list) != 0) {
crm_err("Could not properly determin last op"
" for %s from %d entries", the_rsc->id,
g_list_length(op_list));
}
g_list_free(op_list);
lrm_free_rsc(the_rsc);
);
g_list_free(lrm_list);
return TRUE;
}
crm_data_t*
do_lrm_query(gboolean is_replace)
{
gboolean shut_down = FALSE;
crm_data_t *xml_result= NULL;
crm_data_t *xml_state = NULL;
crm_data_t *xml_data = NULL;
crm_data_t *rsc_list = NULL;
const char *exp_state = CRMD_JOINSTATE_MEMBER;
if(is_set(fsa_input_register, R_SHUTDOWN)) {
exp_state = CRMD_STATE_INACTIVE;
shut_down = TRUE;
}
xml_state = create_node_state(
fsa_our_uname, ACTIVESTATUS, XML_BOOLEAN_TRUE,
ONLINESTATUS, CRMD_JOINSTATE_MEMBER, exp_state,
!shut_down, __FUNCTION__);
xml_data = create_xml_node(xml_state, XML_CIB_TAG_LRM);
crm_xml_add(xml_data, XML_ATTR_ID, fsa_our_uuid);
rsc_list = create_xml_node(xml_data, XML_LRM_TAG_RESOURCES);
/* Build a list of active (not always running) resources */
build_active_RAs(rsc_list);
if(is_replace) {
crm_xml_add(xml_state, XML_CIB_ATTR_REPLACE, XML_CIB_TAG_LRM);
}
xml_result = create_cib_fragment(xml_state, XML_CIB_TAG_STATUS);
crm_log_xml_debug_3(xml_state, "Current state of the LRM");
return xml_result;
}
struct recurring_op_s
{
char *rsc_id;
int call_id;
};
static void
cancel_monitor(lrm_rsc_t *rsc, const char *key)
{
struct recurring_op_s *existing_op = NULL;
if(rsc == NULL) {
crm_err("No resource to cancel and operation for");
return;
} else if(key == NULL) {
crm_err("No operation to cancel");
return;
}
existing_op = g_hash_table_lookup(monitors, key);
if(existing_op != NULL) {
crm_debug("Cancelling previous invocation of %s (%d)",
key, existing_op->call_id);
/* cancel it so we can then restart it without conflict */
if(rsc->ops->cancel_op(rsc, existing_op->call_id) != HA_OK) {
crm_info("Couldn't cancel %s (%d)",
key, existing_op->call_id);
} else {
g_hash_table_remove(monitors, key);
}
} else {
crm_debug("No previous invocation of %s", key);
}
}
static lrm_rsc_t *
get_lrm_resource(crm_data_t *resource, crm_data_t *op_msg, gboolean do_create)
{
char rid[64];
lrm_rsc_t *rsc = NULL;
const char *short_id = ID(resource);
const char *long_id = crm_element_value(resource, XML_ATTR_ID_LONG);
crm_debug_2("Retrieving %s from the LRM.", short_id);
CRM_CHECK(short_id != NULL, return NULL);
if(rsc == NULL) {
/* check if its already there (short name) */
strncpy(rid, short_id, 64);
rid[63] = 0;
rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid);
}
if(rsc == NULL && long_id != NULL) {
/* try the long name instead */
strncpy(rid, long_id, 64);
rid[63] = 0;
rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid);
}
if(rsc == NULL && do_create) {
/* add it to the LRM */
const char *type = crm_element_value(resource, XML_ATTR_TYPE);
const char *class = crm_element_value(resource, XML_AGENT_ATTR_CLASS);
const char *provider = crm_element_value(resource, XML_AGENT_ATTR_PROVIDER);
GHashTable *params = xml2list(op_msg);
CRM_CHECK(class != NULL, return NULL);
CRM_CHECK(type != NULL, return NULL);
crm_debug("Adding rsc %s before operation", short_id);
strncpy(rid, short_id, 64);
rid[63] = 0;
#if CRM_DEPRECATED_SINCE_2_0_3
if(op_msg != NULL) {
if(g_hash_table_lookup(
params, XML_ATTR_CRM_VERSION) == NULL) {
g_hash_table_destroy(params);
params = xml2list_202(op_msg);
}
}
#endif
if(g_hash_table_size(params) == 0) {
crm_log_xml_warn(op_msg, "EmptyParams");
}
fsa_lrm_conn->lrm_ops->add_rsc(
fsa_lrm_conn, rid, class, type, provider, params);
rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, rid);
g_hash_table_destroy(params);
if(rsc == NULL) {
fsa_data_t *msg_data = NULL;
crm_err("Could not add resource %s to LRM", rid);
register_fsa_error(C_FSA_INTERNAL, I_FAIL, NULL);
}
}
return rsc;
}
/* A_LRM_INVOKE */
enum crmd_fsa_input
do_lrm_invoke(long long action,
enum crmd_fsa_cause cause,
enum crmd_fsa_state cur_state,
enum crmd_fsa_input current_input,
fsa_data_t *msg_data)
{
const char *crm_op = NULL;
const char *from_sys = NULL;
const char *from_host = NULL;
const char *operation = NULL;
enum crmd_fsa_input next_input = I_NULL;
ha_msg_input_t *input = fsa_typed_data(fsa_dt_ha_msg);
crm_op = cl_get_string(input->msg, F_CRM_TASK);
from_sys = cl_get_string(input->msg, F_CRM_SYS_FROM);
if(safe_str_neq(from_sys, CRM_SYSTEM_TENGINE)) {
from_host = cl_get_string(input->msg, F_CRM_HOST_FROM);
}
crm_debug_2("LRM command from: %s", from_sys);
if(safe_str_eq(crm_op, CRM_OP_LRM_DELETE)) {
operation = CRMD_ACTION_DELETE;
} else if(safe_str_eq(operation, CRM_OP_LRM_REFRESH)) {
crm_op = CRM_OP_LRM_REFRESH;
} else if(input->xml != NULL) {
operation = crm_element_value(input->xml, XML_LRM_ATTR_TASK);
}
if(crm_op != NULL && safe_str_eq(crm_op, CRM_OP_LRM_REFRESH)) {
enum cib_errors rc = cib_ok;
crm_data_t *fragment = do_lrm_query(TRUE);
crm_info("Forcing a local LRM refresh");
fsa_cib_update(XML_CIB_TAG_STATUS, fragment,
cib_quorum_override, rc);
free_xml(fragment);
} else if(crm_op != NULL && safe_str_eq(crm_op, CRM_OP_LRM_QUERY)) {
crm_data_t *data = do_lrm_query(FALSE);
HA_Message *reply = create_reply(input->msg, data);
if(relay_message(reply, TRUE) == FALSE) {
crm_err("Unable to route reply");
crm_log_message(LOG_ERR, reply);
crm_msg_del(reply);
}
free_xml(data);
} else if(safe_str_eq(operation, CRM_OP_PROBED)
|| safe_str_eq(crm_op, CRM_OP_REPROBE)) {
const char *probed = XML_BOOLEAN_TRUE;
if(safe_str_eq(crm_op, CRM_OP_REPROBE)) {
probed = XML_BOOLEAN_FALSE;
}
update_attr(fsa_cib_conn, cib_none, XML_CIB_TAG_STATUS,
fsa_our_uuid, NULL, NULL, CRM_OP_PROBED, probed);
} else if(operation != NULL) {
lrm_rsc_t *rsc = NULL;
crm_data_t *params = NULL;
gboolean create_rsc = TRUE;
crm_data_t *xml_rsc = find_xml_node(
input->xml, XML_CIB_TAG_RESOURCE, TRUE);
CRM_CHECK(xml_rsc != NULL, return I_NULL);
/* only the first 16 chars are used by the LRM */
params = find_xml_node(input->xml, XML_TAG_ATTRS,TRUE);
if(safe_str_eq(operation, CRMD_ACTION_STOP)) {
create_rsc = FALSE;
}
rsc = get_lrm_resource(xml_rsc, input->xml, create_rsc);
if(rsc == NULL && create_rsc) {
crm_err("Invalid resource definition");
crm_log_xml_warn(input->xml, "Bad command");
} else if(rsc == NULL) {
lrm_op_t* op = NULL;
crm_err("Not creating resource for a stop event");
crm_log_xml_warn(input->xml, "Bad command");
op = construct_op(input->xml, ID(xml_rsc), operation);
op->op_status = LRM_OP_DONE;
op->rc = 0;
CRM_ASSERT(op != NULL);
send_direct_ack(from_host, from_sys, op, ID(xml_rsc));
free_lrm_op(op);
} else if(safe_str_eq(operation, CRMD_ACTION_CANCEL)) {
lrm_op_t* op = NULL;
char *op_key = NULL;
const char *op_task = NULL;
const char *op_interval = NULL;
CRM_CHECK(params != NULL,
crm_log_xml_warn(input->xml, "Bad command");
return I_NULL);
op_task = crm_element_value(params, crm_meta_name(XML_LRM_ATTR_TASK));
op_interval = crm_element_value(params, crm_meta_name("interval"));
#if CRM_DEPRECATED_SINCE_2_0_5
if(op_interval == NULL) {
op_interval = crm_element_value(params, "interval");
}
if(op_task == NULL) {
op_task = crm_element_value(params, XML_LRM_ATTR_TASK);
if(op_task == NULL) {
op_task = crm_element_value(params, "task");
}
}
#endif
CRM_CHECK(op_task != NULL,
crm_log_xml_warn(input->xml, "Bad command");
return I_NULL);
CRM_CHECK(op_interval != NULL,
crm_log_xml_warn(input->xml, "Bad command");
return I_NULL);
op = construct_op(input->xml, rsc->id, op_task);
CRM_ASSERT(op != NULL);
op_key = generate_op_key(
rsc->id,op_task,crm_parse_int(op_interval,"0"));
cancel_monitor(rsc, op_key);
op->op_status = LRM_OP_DONE;
op->rc = EXECRA_OK;
send_direct_ack(from_host, from_sys, op, rsc->id);
crm_free(op_key);
free_lrm_op(op);
} else if(safe_str_eq(operation, CRMD_ACTION_DELETE)) {
int rc = HA_OK;
lrm_op_t* op = NULL;
op = construct_op(input->xml, rsc->id, operation);
CRM_ASSERT(op != NULL);
op->op_status = LRM_OP_DONE;
op->rc = EXECRA_OK;
if(rsc == NULL) {
crm_debug("Resource %s was already removed",
rsc->id);
} else {
crm_info("Removing resource %s from the LRM",
rsc->id);
rc = fsa_lrm_conn->lrm_ops->delete_rsc(
fsa_lrm_conn, rsc->id);
if(rc != HA_OK) {
crm_err("Failed to remove resource %s",
rsc->id);
op->op_status = LRM_OP_ERROR;
op->rc = EXECRA_UNKNOWN_ERROR;
}
}
send_direct_ack(from_host, from_sys, op, rsc->id);
free_lrm_op(op);
} else if(rsc != NULL) {
next_input = do_lrm_rsc_op(
rsc, operation, input->xml, input->msg);
}
lrm_free_rsc(rsc);
} else {
crm_err("Operation was neither a lrm_query, nor a rsc op. %s",
crm_str(crm_op));
register_fsa_error(C_FSA_INTERNAL, I_ERROR, NULL);
}
return next_input;
}
lrm_op_t *
construct_op(crm_data_t *rsc_op, const char *rsc_id, const char *operation)
{
lrm_op_t *op = NULL;
const char *op_delay = NULL;
const char *op_timeout = NULL;
const char *op_interval = NULL;
const char *transition = NULL;
CRM_DEV_ASSERT(rsc_id != NULL);
crm_malloc0(op, sizeof(lrm_op_t));
op->op_type = crm_strdup(operation);
op->op_status = LRM_OP_PENDING;
op->rc = -1;
op->rsc_id = crm_strdup(rsc_id);
op->interval = 0;
op->timeout = 0;
op->start_delay = 0;
op->app_name = crm_strdup(CRM_SYSTEM_CRMD);
if(rsc_op == NULL) {
CRM_DEV_ASSERT(safe_str_eq(CRMD_ACTION_STOP, operation));
op->user_data = NULL;
op->user_data_len = 0;
/* the stop_all_resources() case
* by definition there is no DC (or they'd be shutting
* us down).
* So we should put our version here.
*/
op->params = g_hash_table_new_full(
g_str_hash, g_str_equal,
g_hash_destroy_str, g_hash_destroy_str);
g_hash_table_insert(op->params,
crm_strdup(XML_ATTR_CRM_VERSION),
crm_strdup(CRM_FEATURE_SET));
crm_debug_2("Constructed %s op for %s", operation, rsc_id);
return op;
}
op->params = xml2list(rsc_op);
#if CRM_DEPRECATED_SINCE_2_0_3
if(g_hash_table_lookup(op->params, XML_ATTR_CRM_VERSION) == NULL) {
g_hash_table_destroy(op->params);
op->params = xml2list_202(rsc_op);
}
#endif
if(op->params == NULL) {
CRM_DEV_ASSERT(safe_str_eq(CRMD_ACTION_STOP, operation));
}
op_delay = g_hash_table_lookup(op->params, crm_meta_name("start_delay"));
op_timeout = g_hash_table_lookup(op->params, crm_meta_name("timeout"));
op_interval = g_hash_table_lookup(op->params, crm_meta_name("interval"));
#if CRM_DEPRECATED_SINCE_2_0_5
if(op_delay == NULL) {
op_delay = g_hash_table_lookup(op->params, "start_delay");
}
if(op_timeout == NULL) {
op_timeout = g_hash_table_lookup(op->params, "timeout");
}
if(op_interval == NULL) {
op_interval = g_hash_table_lookup(op->params, "interval");
}
#endif
op->interval = crm_parse_int(op_interval, "0");
op->timeout = crm_parse_int(op_timeout, "0");
op->start_delay = crm_parse_int(op_delay, "0");
/* sanity */
if(op->interval < 0) {
op->interval = 0;
}
if(op->timeout < 0) {
op->timeout = 0;
}
if(op->start_delay < 0) {
op->start_delay = 0;
}
transition = crm_element_value(rsc_op, XML_ATTR_TRANSITION_KEY);
CRM_CHECK(transition != NULL, return op);
op->user_data = crm_strdup(transition);
op->user_data_len = 1+strlen(op->user_data);
if(op->interval != 0) {
if(safe_str_eq(operation, CRMD_ACTION_START)
|| safe_str_eq(operation, CRMD_ACTION_STOP)) {
crm_err("Start and Stop actions cannot have an interval");
op->interval = 0;
}
}
crm_debug_2("Constructed %s op for %s: interval=%d",
operation, rsc_id, op->interval);
return op;
}
void
send_direct_ack(const char *to_host, const char *to_sys,
lrm_op_t* op, const char *rsc_id)
{
HA_Message *reply = NULL;
crm_data_t *update, *iter;
crm_data_t *fragment;
CRM_DEV_ASSERT(op != NULL);
if(crm_assert_failed) {
return;
}
if(op->rsc_id == NULL) {
CRM_DEV_ASSERT(rsc_id != NULL);
op->rsc_id = crm_strdup(rsc_id);
}
if(to_sys == NULL) {
to_sys = CRM_SYSTEM_TENGINE;
}
crm_info("ACK'ing resource op: %s for %s", op->op_type, op->rsc_id);
update = create_node_state(
fsa_our_uname, NULL, NULL, NULL, NULL, NULL, FALSE, __FUNCTION__);
iter = create_xml_node(update, XML_CIB_TAG_LRM);
crm_xml_add(iter, XML_ATTR_ID, fsa_our_uuid);
iter = create_xml_node(iter, XML_LRM_TAG_RESOURCES);
iter = create_xml_node(iter, XML_LRM_TAG_RESOURCE);
crm_xml_add(iter, XML_ATTR_ID, op->rsc_id);
build_operation_update(iter, op, __FUNCTION__, 0);
fragment = create_cib_fragment(update, XML_CIB_TAG_STATUS);
reply = create_request(CRM_OP_INVOKE_LRM, fragment, to_host,
to_sys, CRM_SYSTEM_LRMD, NULL);
crm_debug("Sending ACK: %s", cl_get_string(reply, XML_ATTR_REFERENCE));
crm_log_xml_debug_2(update, "ACK Update");
crm_log_message_adv(LOG_DEBUG_3, "ACK Reply", reply);
if(relay_message(reply, TRUE) == FALSE) {
crm_log_message_adv(LOG_ERR, "Unable to route reply", reply);
crm_msg_del(reply);
}
free_xml(fragment);
free_xml(update);
}
enum crmd_fsa_input
do_lrm_rsc_op(lrm_rsc_t *rsc, const char *operation,
crm_data_t *msg, HA_Message *request)
{
int call_id = 0;
char *op_id = NULL;
lrm_op_t* op = NULL;
fsa_data_t *msg_data = NULL;
const char *transition = NULL;
CRM_CHECK(rsc != NULL, return I_NULL);
if(msg != NULL) {
transition = crm_element_value(msg, XML_ATTR_TRANSITION_KEY);
if(transition == NULL) {
crm_err("Missing transition");
crm_log_message(LOG_ERR, msg);
}
}
/* stop the monitor before stopping the resource */
if(safe_str_eq(operation, CRMD_ACTION_STOP)) {
g_hash_table_foreach(monitors, stop_recurring_action, rsc);
g_hash_table_foreach_remove(
monitors, remove_recurring_action, rsc);
}
/* now do the op */
op = construct_op(msg, rsc->id, operation);
crm_info("Performing op %s on %s (interval=%dms, key=%s)",
operation, rsc->id, op->interval, transition);
if((AM_I_DC == FALSE && fsa_state != S_NOT_DC)
|| (AM_I_DC && fsa_state != S_TRANSITION_ENGINE)) {
if(safe_str_neq(operation, CRMD_ACTION_STOP)) {
crm_info("Discarding attempt to perform action %s on %s"
" in state %s", operation, rsc->id,
fsa_state2string(fsa_state));
op->rc = 99;
op->op_status = LRM_OP_ERROR;
send_direct_ack(NULL, NULL, op, rsc->id);
free_lrm_op(op);
crm_free(op_id);
return I_NULL;
}
}
op_id = generate_op_key(rsc->id, op->op_type, op->interval);
if(op->interval > 0) {
cancel_monitor(rsc, op_id);
op->target_rc = CHANGED;
} else {
op->target_rc = EVERYTIME;
}
g_hash_table_replace(resources,crm_strdup(rsc->id), crm_strdup(op_id));
call_id = rsc->ops->perform_op(rsc, op);
if(call_id <= 0) {
crm_err("Operation %s on %s failed: %d",
operation, rsc->id, call_id);
register_fsa_error(C_FSA_INTERNAL, I_FAIL, NULL);
} else {
/* record all operations so we can wait
* for them to complete during shutdown
*/
char *call_id_s = make_stop_id(rsc->id, call_id);
g_hash_table_replace(
shutdown_ops, call_id_s, crm_strdup(rsc->id));
crm_debug_2("Recording pending op: %s/%s %s",
rsc->id, operation, call_id_s);
if(op->interval > 0) {
struct recurring_op_s *op = NULL;
crm_malloc0(op, sizeof(struct recurring_op_s));
crm_debug_2("Adding recurring %s op for %s (%d)",
op_id, rsc->id, call_id);
op->call_id = call_id;
op->rsc_id = crm_strdup(rsc->id);
g_hash_table_insert(monitors, op_id, op);
op_id = NULL;
}
}
crm_free(op_id);
free_lrm_op(op);
return I_NULL;
}
void
stop_recurring_action(gpointer key, gpointer value, gpointer user_data)
{
lrm_rsc_t *rsc = user_data;
struct recurring_op_s *op = (struct recurring_op_s*)value;
if(safe_str_eq(op->rsc_id, rsc->id)) {
if(op->call_id > 0) {
crm_debug("Stopping recurring op %d for %s (%s)",
op->call_id, rsc->id, (char*)key);
rsc->ops->cancel_op(rsc, op->call_id);
} else {
crm_err("Invalid call_id %d for %s",
op->call_id, rsc->id);
}
}
}
gboolean
remove_recurring_action(gpointer key, gpointer value, gpointer user_data)
{
lrm_rsc_t *rsc = user_data;
struct recurring_op_s *op = (struct recurring_op_s*)value;
if(safe_str_eq(op->rsc_id, rsc->id)) {
return TRUE;
}
return FALSE;
}
void
free_recurring_op(gpointer value)
{
struct recurring_op_s *op = (struct recurring_op_s*)value;
crm_free(op->rsc_id);
crm_free(op);
}
void
free_lrm_op(lrm_op_t *op)
{
g_hash_table_destroy(op->params);
crm_free(op->user_data);
crm_free(op->output);
crm_free(op->rsc_id);
crm_free(op->op_type);
crm_free(op->app_name);
crm_free(op);
}
static void dup_attr(gpointer key, gpointer value, gpointer user_data)
{
g_hash_table_replace(user_data, crm_strdup(key), crm_strdup(value));
}
lrm_op_t *
copy_lrm_op(const lrm_op_t *op)
{
lrm_op_t *op_copy = NULL;
CRM_DEV_ASSERT(op != NULL);
if(crm_assert_failed) {
return NULL;
}
CRM_ASSERT(op->rsc_id != NULL);
crm_malloc0(op_copy, sizeof(lrm_op_t));
op_copy->op_type = crm_strdup(op->op_type);
/* input fields */
op_copy->params = g_hash_table_new_full(
g_str_hash, g_str_equal,
g_hash_destroy_str, g_hash_destroy_str);
if(op->params != NULL) {
g_hash_table_foreach(op->params, dup_attr, op_copy->params);
}
op_copy->timeout = op->timeout;
op_copy->interval = op->interval;
op_copy->target_rc = op->target_rc;
/* in the CRM, this is always a string */
if(op->user_data != NULL) {
op_copy->user_data = crm_strdup(op->user_data);
}
/* output fields */
op_copy->op_status = op->op_status;
op_copy->rc = op->rc;
op_copy->call_id = op->call_id;
op_copy->output = NULL;
op_copy->rsc_id = crm_strdup(op->rsc_id);
if(op->app_name != NULL) {
op_copy->app_name = crm_strdup(op->app_name);
}
if(op->output != NULL) {
op_copy->output = crm_strdup(op->output);
}
return op_copy;
}
lrm_rsc_t *
copy_lrm_rsc(const lrm_rsc_t *rsc)
{
lrm_rsc_t *rsc_copy = NULL;
if(rsc == NULL) {
return NULL;
}
crm_malloc0(rsc_copy, sizeof(lrm_rsc_t));
rsc_copy->id = crm_strdup(rsc->id);
rsc_copy->type = crm_strdup(rsc->type);
rsc_copy->class = NULL;
rsc_copy->provider = NULL;
if(rsc->class != NULL) {
rsc_copy->class = crm_strdup(rsc->class);
}
if(rsc->provider != NULL) {
rsc_copy->provider = crm_strdup(rsc->provider);
}
/* GHashTable* params; */
rsc_copy->params = NULL;
rsc_copy->ops = NULL;
return rsc_copy;
}
static void
cib_rsc_callback(const HA_Message *msg, int call_id, int rc,
crm_data_t *output, void *user_data)
{
if(rc != cib_ok) {
crm_err("Resource update %d failed: %s",
call_id, cib_error2string(rc));
} else {
crm_debug("Resource update %d complete", call_id);
}
}
void
do_update_resource(lrm_op_t* op)
{
/*
<status>
<nodes_status id=uname>
<lrm>
<lrm_resources>
<lrm_resource id=...>
</...>
*/
int rc = cib_ok;
+ lrm_rsc_t *rsc = NULL;
crm_data_t *update, *iter;
CRM_CHECK(op != NULL, return);
update = create_node_state(
fsa_our_uname, NULL, NULL, NULL, NULL, NULL, FALSE, __FUNCTION__);
iter = create_xml_node(update, XML_CIB_TAG_LRM);
crm_xml_add(iter, XML_ATTR_ID, fsa_our_uuid);
iter = create_xml_node(iter, XML_LRM_TAG_RESOURCES);
iter = create_xml_node(iter, XML_LRM_TAG_RESOURCE);
crm_xml_add(iter, XML_ATTR_ID, op->rsc_id);
- if(op->interval == 0) {
- lrm_rsc_t *rsc = NULL;
- crm_debug_2("Updating %s resource definitions after %s op",
- op->rsc_id, op->op_type);
-
- rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, op->rsc_id);
-
- crm_xml_add(iter, XML_ATTR_TYPE, rsc->type);
- crm_xml_add(iter, XML_AGENT_ATTR_CLASS, rsc->class);
- crm_xml_add(iter, XML_AGENT_ATTR_PROVIDER,rsc->provider);
- lrm_free_rsc(rsc);
- }
+ rsc = fsa_lrm_conn->lrm_ops->get_rsc(fsa_lrm_conn, op->rsc_id);
+
+ crm_xml_add(iter, XML_ATTR_TYPE, rsc->type);
+ crm_xml_add(iter, XML_AGENT_ATTR_CLASS, rsc->class);
+ crm_xml_add(iter, XML_AGENT_ATTR_PROVIDER,rsc->provider);
+
+ lrm_free_rsc(rsc);
build_operation_update(iter, op, __FUNCTION__, 0);
/* make it an asyncronous call and be done with it
*
* Best case:
* the resource state will be discovered during
* the next signup or election.
*
* Bad case:
* we are shutting down and there is no DC at the time,
* but then why were we shutting down then anyway?
* (probably because of an internal error)
*
* Worst case:
* we get shot for having resources "running" when the really weren't
*
* the alternative however means blocking here for too long, which
* isnt acceptable
*/
fsa_cib_update(XML_CIB_TAG_STATUS, update, cib_quorum_override, rc);
if(rc > 0) {
/* the return code is a call number, not an error code */
crm_debug("Sent resource state update message: %d", rc);
add_cib_op_callback(rc, FALSE, NULL, cib_rsc_callback);
} else {
crm_err("Resource state update failed: %s",
cib_error2string(rc));
}
free_xml(update);
}
enum crmd_fsa_input
do_lrm_event(long long action,
enum crmd_fsa_cause cause,
enum crmd_fsa_state cur_state,
enum crmd_fsa_input cur_input,
fsa_data_t *msg_data)
{
lrm_op_t *op = NULL;
CRM_CHECK(msg_data->fsa_cause == C_LRM_OP_CALLBACK, return I_NULL);
op = fsa_typed_data(fsa_dt_lrm);
process_lrm_event(op);
return I_NULL;
}
gboolean
process_lrm_event(lrm_op_t *op)
{
CRM_CHECK(op != NULL, return I_NULL);
CRM_CHECK(op->rsc_id != NULL, return I_NULL);
if(op->rc == 8 || op->rc == 7) {
/* Leave it up to the TE/PE to decide if this is an error */
op->op_status = LRM_OP_DONE;
}
switch(op->op_status) {
case LRM_OP_PENDING:
/* this really shouldnt happen */
crm_err("LRM operation (%d) %s_%d on %s %s: %s",
op->call_id, op->op_type,
op->interval,
crm_str(op->rsc_id),
op_status2text(op->op_status),
execra_code2string(op->rc));
break;
case LRM_OP_ERROR:
crm_err("LRM operation (%d) %s_%d on %s %s: (%d) %s",
op->call_id, op->op_type,
op->interval,
crm_str(op->rsc_id),
op_status2text(op->op_status),
op->rc, execra_code2string(op->rc));
if(op->output != NULL) {
crm_debug("Result: %s", op->output);
}
break;
case LRM_OP_CANCELLED:
crm_warn("LRM operation (%d) %s_%d on %s %s",
op->call_id, op->op_type,
op->interval,
crm_str(op->rsc_id),
op_status2text(op->op_status));
break;
case LRM_OP_TIMEOUT:
crm_err("LRM operation (%d) %s_%d on %s %s (timeout=%dms)",
op->call_id, op->op_type, op->interval,
crm_str(op->rsc_id),
op_status2text(op->op_status), op->timeout);
break;
case LRM_OP_NOTSUPPORTED:
crm_err("LRM operation (%d) %s_%d on %s %s",
op->call_id, op->op_type,
op->interval,
crm_str(op->rsc_id),
op_status2text(op->op_status));
break;
case LRM_OP_DONE:
crm_info("LRM operation (%d) %s_%d on %s %s",
op->call_id, op->op_type,
op->interval,
crm_str(op->rsc_id),
op_status2text(op->op_status));
break;
}
if(op->op_status != LRM_OP_CANCELLED) {
do_update_resource(op);
if(op->interval > 0) {
crm_debug("Op %d %s_%s_%d returned",
op->call_id, op->rsc_id, op->op_type,
op->interval);
return TRUE;
}
} else if(op->interval == 0) {
crm_err("No update sent for cancelled op %d: %s_%s_%d",
op->call_id, op->rsc_id, op->op_type, op->interval);
}
if(g_hash_table_size(shutdown_ops) > 0) {
char *op_id = make_stop_id(op->rsc_id, op->call_id);
if(g_hash_table_remove(shutdown_ops, op_id)) {
crm_debug_2("Op %d %s_%s_%d is confirmed",
op->call_id, op->rsc_id, op->op_type,
op->interval);
crm_free(op_id);
return TRUE;
}
crm_free(op_id);
}
crm_err("Op %d %s_%s_%d not matched",
op->call_id, op->rsc_id, op->op_type, op->interval);
return TRUE;
}
char *
make_stop_id(const char *rsc, int call_id)
{
char *op_id = NULL;
crm_malloc0(op_id, strlen(rsc) + 34);
if(op_id != NULL) {
snprintf(op_id, strlen(rsc) + 34, "%s:%d", rsc, call_id);
}
return op_id;
}
gboolean
resource_stopped(gpointer key, gpointer value, gpointer user_data)
{
const char *this_rsc = value;
const char *target_rsc = user_data;
if(safe_str_eq(this_rsc, target_rsc)) {
return TRUE;
}
return FALSE;
}