gboolean
crm_connect_corosync(crm_cluster_t * cluster)
{
gboolean rc = FALSE;
if (is_openais_cluster()) {
crm_set_status_callback(&peer_update_callback);
cluster->cpg.cpg_deliver_fn = crmd_cs_dispatch;
cluster->cpg.cpg_confchg_fn = pcmk_cpg_membership;
cluster->destroy = crmd_cs_destroy;
rc = crm_cluster_connect(cluster);
}
if (rc && is_corosync_cluster()) {
cluster_connect_quorum(crmd_cman_dispatch, crmd_quorum_destroy);
}
# if SUPPORT_CMAN
if (rc && is_cman_cluster()) {
init_cman_connection(crmd_cman_dispatch, crmd_cman_destroy);
set_bit(fsa_input_register, R_MEMBERSHIP);
}
# endif
return rc;
}
gboolean
crm_connect_corosync(void)
{
gboolean rc = FALSE;
if (is_openais_cluster()) {
crm_set_status_callback(&ais_status_callback);
rc = crm_cluster_connect(&fsa_our_uname, &fsa_our_uuid, crmd_ais_dispatch, crmd_ais_destroy,
NULL);
}
if (rc && is_corosync_cluster()) {
init_quorum_connection(crmd_cman_dispatch, crmd_quorum_destroy);
}
if (rc && is_cman_cluster()) {
init_cman_connection(crmd_cman_dispatch, crmd_cman_destroy);
set_bit_inplace(fsa_input_register, R_CCM_DATA);
}
return rc;
}
static void
tengine_stonith_notify(stonith_t * st, stonith_event_t * st_event)
{
if(te_client_id == NULL) {
te_client_id = crm_strdup_printf("%s.%d", crm_system_name, getpid());
}
if (st_event == NULL) {
crm_err("Notify data not found");
return;
}
crmd_notify_fencing_op(st_event);
if (st_event->result == pcmk_ok && safe_str_eq("on", st_event->action)) {
crm_notice("%s was successfully unfenced by %s (at the request of %s)",
st_event->target, st_event->executioner ? st_event->executioner : "<anyone>", st_event->origin);
/* TODO: Hook up st_event->device */
return;
} else if (safe_str_eq("on", st_event->action)) {
crm_err("Unfencing of %s by %s failed: %s (%d)",
st_event->target, st_event->executioner ? st_event->executioner : "<anyone>",
pcmk_strerror(st_event->result), st_event->result);
return;
} else if (st_event->result == pcmk_ok && crm_str_eq(st_event->target, fsa_our_uname, TRUE)) {
crm_crit("We were allegedly just fenced by %s for %s!",
st_event->executioner ? st_event->executioner : "<anyone>", st_event->origin); /* Dumps blackbox if enabled */
qb_log_fini(); /* Try to get the above log message to disk - somehow */
/* Get out ASAP and do not come back up.
*
* Triggering a reboot is also not the worst idea either since
* the rest of the cluster thinks we're safely down
*/
#ifdef RB_HALT_SYSTEM
reboot(RB_HALT_SYSTEM);
#endif
/*
* If reboot() fails or is not supported, coming back up will
* probably lead to a situation where the other nodes set our
* status to 'lost' because of the fencing callback and will
* discard subsequent election votes with:
*
* Election 87 (current: 5171, owner: 103): Processed vote from east-03 (Peer is not part of our cluster)
*
* So just stay dead, something is seriously messed up anyway.
*
*/
exit(100); /* None of our wrappers since we already called qb_log_fini() */
return;
}
if (st_event->result == pcmk_ok &&
safe_str_eq(st_event->operation, T_STONITH_NOTIFY_FENCE)) {
st_fail_count_reset(st_event->target);
}
crm_notice("Peer %s was%s terminated (%s) by %s for %s: %s (ref=%s) by client %s",
st_event->target, st_event->result == pcmk_ok ? "" : " not",
st_event->action,
st_event->executioner ? st_event->executioner : "<anyone>",
st_event->origin, pcmk_strerror(st_event->result), st_event->id,
st_event->client_origin ? st_event->client_origin : "<unknown>");
#if SUPPORT_CMAN
if (st_event->result == pcmk_ok && is_cman_cluster()) {
int local_rc = 0;
int confirm = 0;
char *target_copy = strdup(st_event->target);
/* In case fenced hasn't noticed yet
*
* Any fencing that has been inititated will be completed by way of the fence_pcmk redirect
*/
local_rc = fenced_external(target_copy);
if (local_rc != 0) {
crm_err("Could not notify CMAN that '%s' is now fenced: %d", st_event->target,
local_rc);
} else {
crm_notice("Notified CMAN that '%s' is now fenced", st_event->target);
}
/* In case fenced is already trying to shoot it */
confirm = open("/var/run/cluster/fenced_override", O_NONBLOCK|O_WRONLY);
if (confirm > 0) {
int ignore = 0;
int len = strlen(target_copy);
errno = 0;
local_rc = write(confirm, target_copy, len);
ignore = write(confirm, "\n", 1);
if(ignore < 0 && errno == EBADF) {
crm_trace("CMAN not expecting %s to be fenced (yet)", st_event->target);
} else if (local_rc < len) {
crm_perror(LOG_ERR, "Confirmation of CMAN fencing event for '%s' failed: %d", st_event->target, local_rc);
} else {
fsync(confirm);
crm_notice("Confirmed CMAN fencing event for '%s'", st_event->target);
}
close(confirm);
}
free(target_copy);
}
#endif
if (st_event->result == pcmk_ok) {
crm_node_t *peer = crm_find_peer_full(0, st_event->target, CRM_GET_PEER_REMOTE | CRM_GET_PEER_CLUSTER);
const char *uuid = NULL;
gboolean we_are_executioner = safe_str_eq(st_event->executioner, fsa_our_uname);
if (peer == NULL) {
return;
}
uuid = crm_peer_uuid(peer);
crm_trace("target=%s dc=%s", st_event->target, fsa_our_dc);
if(AM_I_DC) {
/* The DC always sends updates */
send_stonith_update(NULL, st_event->target, uuid);
if (st_event->client_origin && safe_str_neq(st_event->client_origin, te_client_id)) {
/* Abort the current transition graph if it wasn't us
* that invoked stonith to fence someone
*/
crm_info("External fencing operation from %s fenced %s", st_event->client_origin, st_event->target);
abort_transition(INFINITY, tg_restart, "External Fencing Operation", NULL);
}
/* Assume it was our leader if we dont currently have one */
} else if (fsa_our_dc == NULL || safe_str_eq(fsa_our_dc, st_event->target)) {
crm_notice("Target %s our leader %s (recorded: %s)",
fsa_our_dc ? "was" : "may have been", st_event->target,
fsa_our_dc ? fsa_our_dc : "<unset>");
/* Given the CIB resyncing that occurs around elections,
* have one node update the CIB now and, if the new DC is different,
* have them do so too after the election
*/
if (we_are_executioner) {
send_stonith_update(NULL, st_event->target, uuid);
}
stonith_cleanup_list = g_list_append(stonith_cleanup_list, strdup(st_event->target));
}
crmd_peer_down(peer, TRUE);
}
}
static void
tengine_stonith_notify(stonith_t * st, const char *event, xmlNode * msg)
{
int rc = -99;
const char *origin = NULL;
const char *target = NULL;
const char *executioner = NULL;
xmlNode *action = get_xpath_object("//st-data", msg, LOG_ERR);
if (action == NULL) {
crm_log_xml(LOG_ERR, "Notify data not found", msg);
return;
}
crm_log_xml(LOG_DEBUG, "stonith_notify", msg);
crm_element_value_int(msg, F_STONITH_RC, &rc);
origin = crm_element_value(action, F_STONITH_ORIGIN);
target = crm_element_value(action, F_STONITH_TARGET);
executioner = crm_element_value(action, F_STONITH_DELEGATE);
if (rc == stonith_ok && crm_str_eq(target, fsa_our_uname, TRUE)) {
crm_err("We were alegedly just fenced by %s for %s!", executioner, origin);
register_fsa_error_adv(C_FSA_INTERNAL, I_ERROR, NULL, NULL, __FUNCTION__);
} else if (rc == stonith_ok) {
crm_info("Peer %s was terminated (%s) by %s for %s (ref=%s): %s",
target,
crm_element_value(action, F_STONITH_OPERATION),
executioner, origin,
crm_element_value(action, F_STONITH_REMOTE), stonith_error2string(rc));
} else {
crm_err("Peer %s could not be terminated (%s) by %s for %s (ref=%s): %s",
target,
crm_element_value(action, F_STONITH_OPERATION),
executioner ? executioner : "<anyone>", origin,
crm_element_value(action, F_STONITH_REMOTE), stonith_error2string(rc));
}
#ifdef SUPPORT_CMAN
if (rc == stonith_ok && is_cman_cluster()) {
int local_rc = 0;
int confirm = 0;
char *target_copy = crm_strdup(target);
/* In case fenced hasn't noticed yet */
local_rc = fenced_external(target_copy);
if (local_rc != 0) {
crm_err("Could not notify CMAN that '%s' is now fenced: %d", target, local_rc);
} else {
crm_notice("Notified CMAN that '%s' is now fenced", target);
}
/* In case fenced is already trying to shoot it */
confirm = open("/var/run/cluster/fenced_override", O_NONBLOCK|O_WRONLY);
if (confirm) {
int len = strlen(target_copy);
errno = 0;
local_rc = write(confirm, target_copy, len);
write(confirm, "\n", 1);
if(errno == EBADF) {
crm_trace("CMAN not expecting %s to be fenced (yet)", target);
} else if (local_rc < len) {
crm_perror(LOG_ERR, "Confirmation of CMAN fencing event for '%s' failed: %d", target, local_rc);
} else {
fsync(confirm);
crm_notice("Confirmed CMAN fencing event for '%s'", target);
}
close(confirm);
}
}
#endif
if (rc == stonith_ok && safe_str_eq(target, origin)) {
if (fsa_our_dc == NULL || safe_str_eq(fsa_our_dc, target)) {
crm_notice("Target was our leader %s (recorded: %s)",
target, fsa_our_dc ? fsa_our_dc : "<unset>");
/* Given the CIB resyncing that occurs around elections,
* have one node update the CIB now and, if the new DC is different,
* have them do so too after the election
*/
if (safe_str_eq(executioner, fsa_our_uname)) {
const char *uuid = get_uuid(target);
send_stonith_update(NULL, target, uuid);
} else {
stonith_cleanup_list = g_list_append(stonith_cleanup_list, crm_strdup(target));
}
}
}
}
static void
tengine_stonith_notify(stonith_t * st, stonith_event_t * st_event)
{
static char *client_id = NULL;
if(client_id == NULL) {
client_id = g_strdup_printf("%s.%d", crm_system_name, getpid());
}
if (st_event == NULL) {
crm_err("Notify data not found");
return;
}
if (st_event->result == pcmk_ok && crm_str_eq(st_event->target, fsa_our_uname, TRUE)) {
crm_err("We were alegedly just fenced by %s for %s!", st_event->executioner,
st_event->origin);
register_fsa_error_adv(C_FSA_INTERNAL, I_ERROR, NULL, NULL, __FUNCTION__);
return;
}
if (st_event->result == pcmk_ok &&
safe_str_eq(st_event->operation, T_STONITH_NOTIFY_FENCE)) {
reset_st_fail_count(st_event->target);
}
crm_notice("Peer %s was%s terminated (%s) by %s for %s: %s (ref=%s) by client %s",
st_event->target, st_event->result == pcmk_ok ? "" : " not",
st_event->action,
st_event->executioner ? st_event->executioner : "<anyone>",
st_event->origin, pcmk_strerror(st_event->result), st_event->id,
st_event->client_origin ? st_event->client_origin : "<unknown>");
#if SUPPORT_CMAN
if (st_event->result == pcmk_ok && is_cman_cluster()) {
int local_rc = 0;
char *target_copy = strdup(st_event->target);
/* In case fenced hasn't noticed yet
*
* Any fencing that has been inititated will be completed by way of the fence_pcmk redirect
*/
local_rc = fenced_external(target_copy);
if (local_rc != 0) {
crm_err("Could not notify CMAN that '%s' is now fenced: %d", st_event->target,
local_rc);
} else {
crm_notice("Notified CMAN that '%s' is now fenced", st_event->target);
}
free(target_copy);
}
#endif
if (st_event->result == pcmk_ok) {
const char *uuid = get_uuid(st_event->target);
gboolean we_are_executioner = safe_str_eq(st_event->executioner, fsa_our_uname);
crm_trace("target=%s dc=%s", st_event->target, fsa_our_dc);
if(AM_I_DC) {
/* The DC always sends updates */
send_stonith_update(NULL, st_event->target, uuid);
if (st_event->client_origin && safe_str_neq(st_event->client_origin, client_id)) {
/* Abort the current transition graph if it wasn't us
* that invoked stonith to fence someone
*/
crm_info("External fencing operation from %s fenced %s", st_event->client_origin, st_event->target);
abort_transition(INFINITY, tg_restart, "External Fencing Operation", NULL);
}
/* Assume it was our leader if we dont currently have one */
} else if (fsa_our_dc == NULL || safe_str_eq(fsa_our_dc, st_event->target)) {
crm_notice("Target %s our leader %s (recorded: %s)",
fsa_our_dc ? "was" : "may have been", st_event->target,
fsa_our_dc ? fsa_our_dc : "<unset>");
/* Given the CIB resyncing that occurs around elections,
* have one node update the CIB now and, if the new DC is different,
* have them do so too after the election
*/
if (we_are_executioner) {
send_stonith_update(NULL, st_event->target, uuid);
}
stonith_cleanup_list = g_list_append(stonith_cleanup_list, strdup(st_event->target));
}
}
}
int
main(int argc, char **argv)
{
int rc;
int flag;
int argerr = 0;
int option_index = 0;
gboolean shutdown = FALSE;
uid_t pcmk_uid = 0;
gid_t pcmk_gid = 0;
struct rlimit cores;
crm_ipc_t *old_instance = NULL;
qb_ipcs_service_t *ipcs = NULL;
const char *facility = daemon_option("logfacility");
static crm_cluster_t cluster;
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "mode [options]", long_options, "Start/Stop Pacemaker\n");
mainloop_add_signal(SIGHUP, pcmk_ignore);
mainloop_add_signal(SIGQUIT, pcmk_sigquit);
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'f':
/* Legacy */
break;
case 'p':
pid_file = optarg;
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
case 'S':
shutdown = TRUE;
break;
case 'F':
printf("Pacemaker %s (Build: %s)\n Supporting v%s: %s\n", PACEMAKER_VERSION, BUILD_VERSION,
CRM_FEATURE_SET, CRM_FEATURES);
crm_exit(pcmk_ok);
default:
printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (argerr) {
crm_help('?', EX_USAGE);
}
setenv("LC_ALL", "C", 1);
setenv("HA_LOGD", "no", 1);
set_daemon_option("mcp", "true");
set_daemon_option("use_logd", "off");
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
/* Restore the original facility so that mcp_read_config() does the right thing */
set_daemon_option("logfacility", facility);
crm_debug("Checking for old instances of %s", CRM_SYSTEM_MCP);
old_instance = crm_ipc_new(CRM_SYSTEM_MCP, 0);
crm_ipc_connect(old_instance);
if (shutdown) {
crm_debug("Terminating previous instance");
while (crm_ipc_connected(old_instance)) {
xmlNode *cmd =
create_request(CRM_OP_QUIT, NULL, NULL, CRM_SYSTEM_MCP, CRM_SYSTEM_MCP, NULL);
crm_debug(".");
crm_ipc_send(old_instance, cmd, 0, 0, NULL);
free_xml(cmd);
sleep(2);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_exit(pcmk_ok);
} else if (crm_ipc_connected(old_instance)) {
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_err("Pacemaker is already active, aborting startup");
crm_exit(DAEMON_RESPAWN_STOP);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
if (mcp_read_config() == FALSE) {
crm_notice("Could not obtain corosync config data, exiting");
crm_exit(ENODATA);
}
crm_notice("Starting Pacemaker %s (Build: %s): %s", PACEMAKER_VERSION, BUILD_VERSION, CRM_FEATURES);
mainloop = g_main_new(FALSE);
sysrq_init();
rc = getrlimit(RLIMIT_CORE, &cores);
if (rc < 0) {
crm_perror(LOG_ERR, "Cannot determine current maximum core size.");
} else {
if (cores.rlim_max == 0 && geteuid() == 0) {
cores.rlim_max = RLIM_INFINITY;
} else {
crm_info("Maximum core file size is: %lu", (unsigned long)cores.rlim_max);
}
cores.rlim_cur = cores.rlim_max;
rc = setrlimit(RLIMIT_CORE, &cores);
if (rc < 0) {
crm_perror(LOG_ERR,
"Core file generation will remain disabled."
" Core files are an important diagnositic tool,"
" please consider enabling them by default.");
}
#if 0
/* system() is not thread-safe, can't call from here
* Actually, its a pretty hacky way to try and achieve this anyway
*/
if (system("echo 1 > /proc/sys/kernel/core_uses_pid") != 0) {
crm_perror(LOG_ERR, "Could not enable /proc/sys/kernel/core_uses_pid");
}
#endif
}
rc = pcmk_ok;
if (crm_user_lookup(CRM_DAEMON_USER, &pcmk_uid, &pcmk_gid) < 0) {
crm_err("Cluster user %s does not exist, aborting Pacemaker startup", CRM_DAEMON_USER);
crm_exit(ENOKEY);
}
mkdir(CRM_STATE_DIR, 0750);
mcp_chown(CRM_STATE_DIR, pcmk_uid, pcmk_gid);
/* Used to store core files in */
crm_build_path(CRM_CORE_DIR, 0775);
mcp_chown(CRM_CORE_DIR, pcmk_uid, pcmk_gid);
/* Used to store blackbox dumps in */
crm_build_path(CRM_BLACKBOX_DIR, 0755);
mcp_chown(CRM_BLACKBOX_DIR, pcmk_uid, pcmk_gid);
/* Used to store policy engine inputs in */
crm_build_path(PE_STATE_DIR, 0755);
mcp_chown(PE_STATE_DIR, pcmk_uid, pcmk_gid);
/* Used to store the cluster configuration */
crm_build_path(CRM_CONFIG_DIR, 0755);
mcp_chown(CRM_CONFIG_DIR, pcmk_uid, pcmk_gid);
/* Resource agent paths are constructed by the lrmd */
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_MCP, QB_IPC_NATIVE, &mcp_ipc_callbacks);
if (ipcs == NULL) {
crm_err("Couldn't start IPC server");
crm_exit(EIO);
}
/* Allows us to block shutdown */
if (cluster_connect_cfg(&local_nodeid) == FALSE) {
crm_err("Couldn't connect to Corosync's CFG service");
crm_exit(ENOPROTOOPT);
}
if(pcmk_locate_sbd() > 0) {
setenv("PCMK_watchdog", "true", 1);
} else {
setenv("PCMK_watchdog", "false", 1);
}
find_and_track_existing_processes();
cluster.destroy = mcp_cpg_destroy;
cluster.cpg.cpg_deliver_fn = mcp_cpg_deliver;
cluster.cpg.cpg_confchg_fn = mcp_cpg_membership;
crm_set_autoreap(FALSE);
if(cluster_connect_cpg(&cluster) == FALSE) {
crm_err("Couldn't connect to Corosync's CPG service");
rc = -ENOPROTOOPT;
}
if (rc == pcmk_ok && is_corosync_cluster()) {
/* Keep the membership list up-to-date for crm_node to query */
if(cluster_connect_quorum(mcp_quorum_callback, mcp_quorum_destroy) == FALSE) {
rc = -ENOTCONN;
}
}
#if SUPPORT_CMAN
if (rc == pcmk_ok && is_cman_cluster()) {
init_cman_connection(mcp_cman_dispatch, mcp_cman_destroy);
}
#endif
if(rc == pcmk_ok) {
local_name = get_local_node_name();
update_node_processes(local_nodeid, local_name, get_process_list());
mainloop_add_signal(SIGTERM, pcmk_shutdown);
mainloop_add_signal(SIGINT, pcmk_shutdown);
init_children_processes();
crm_info("Starting mainloop");
g_main_run(mainloop);
}
if (ipcs) {
crm_trace("Closing IPC server");
mainloop_del_ipc_server(ipcs);
ipcs = NULL;
}
g_main_destroy(mainloop);
cluster_disconnect_cpg(&cluster);
cluster_disconnect_cfg();
crm_info("Exiting %s", crm_system_name);
return crm_exit(rc);
}
static void
tengine_stonith_notify(stonith_t * st, stonith_event_t *st_event)
{
if (st_event == NULL) {
crm_err("Notify data not found");
return;
}
if (st_event->result == pcmk_ok && crm_str_eq(st_event->target, fsa_our_uname, TRUE)) {
crm_err("We were alegedly just fenced by %s for %s!", st_event->executioner, st_event->origin);
register_fsa_error_adv(C_FSA_INTERNAL, I_ERROR, NULL, NULL, __FUNCTION__);
return;
}
crm_notice("Peer %s was%s terminated (%s) by %s for %s: %s (ref=%s) by client %s",
st_event->target, st_event->result == pcmk_ok?"":" not",
st_event->operation,
st_event->executioner ? st_event->executioner : "<anyone>",
st_event->origin, pcmk_strerror(st_event->result), st_event->id,
st_event->client_origin ? st_event->client_origin : "<unknown>");
#if SUPPORT_CMAN
if (st_event->result == pcmk_ok && is_cman_cluster()) {
int local_rc = 0;
int confirm = 0;
char *target_copy = strdup(st_event->target);
/* In case fenced hasn't noticed yet */
local_rc = fenced_external(target_copy);
if (local_rc != 0) {
crm_err("Could not notify CMAN that '%s' is now fenced: %d", st_event->target, local_rc);
} else {
crm_notice("Notified CMAN that '%s' is now fenced", st_event->target);
}
/* In case fenced is already trying to shoot it */
confirm = open("/var/run/cluster/fenced_override", O_NONBLOCK|O_WRONLY);
if (confirm) {
int ignore = 0;
int len = strlen(target_copy);
errno = 0;
local_rc = write(confirm, target_copy, len);
ignore = write(confirm, "\n", 1);
if(errno == EBADF) {
crm_trace("CMAN not expecting %s to be fenced (yet)", st_event->target);
} else if (local_rc < len) {
crm_perror(LOG_ERR, "Confirmation of CMAN fencing event for '%s' failed: %d", st_event->target, local_rc);
} else {
fsync(confirm);
crm_notice("Confirmed CMAN fencing event for '%s'", st_event->target);
}
close(confirm);
}
}
#endif
if (st_event->result == pcmk_ok) {
gboolean we_are_executioner = safe_str_eq(st_event->executioner, fsa_our_uname);
crm_trace("target=%s dc=%s", st_event->target, fsa_our_dc);
if (fsa_our_dc == NULL || safe_str_eq(fsa_our_dc, st_event->target)) {
crm_notice("Target %s our leader %s (recorded: %s)",
fsa_our_dc?"was":"may have been", st_event->target, fsa_our_dc ? fsa_our_dc : "<unset>");
/* Given the CIB resyncing that occurs around elections,
* have one node update the CIB now and, if the new DC is different,
* have them do so too after the election
*/
if (we_are_executioner) {
const char *uuid = get_uuid(st_event->target);
send_stonith_update(NULL, st_event->target, uuid);
}
stonith_cleanup_list = g_list_append(stonith_cleanup_list, strdup(st_event->target));
} else if (AM_I_DC &&
st_event->client_origin &&
safe_str_neq(st_event->client_origin, crm_system_name)) {
const char *uuid = get_uuid(st_event->target);
/* If a remote process outside of pacemaker invoked stonith to
* fence someone, report the fencing result to the cib
* and abort the transition graph. */
crm_info("External fencing operation from %s fenced %s", st_event->client_origin, st_event->target);
send_stonith_update(NULL, st_event->target, uuid);
abort_transition(INFINITY, tg_restart, "External Fencing Operation", NULL);
}
}
}
