本文整理汇总了C++中CRM_CHECK函数的典型用法代码示例。如果您正苦于以下问题：C++ CRM_CHECK函数的具体用法？C++ CRM_CHECK怎么用？C++ CRM_CHECK使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了CRM_CHECK函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: get_ais_nodeid
gboolean
get_ais_nodeid(uint32_t * id, char **uname)
{
struct iovec iov;
int retries = 0;
int rc = CS_OK;
cs_ipc_header_response_t header;
struct crm_ais_nodeid_resp_s answer;
header.error = CS_OK;
header.id = crm_class_nodeid;
header.size = sizeof(cs_ipc_header_response_t);
CRM_CHECK(id != NULL, return FALSE);
CRM_CHECK(uname != NULL, return FALSE);
iov.iov_base = &header;
iov.iov_len = header.size;
retry:
errno = 0;
rc = coroipcc_msg_send_reply_receive(ais_ipc_handle, &iov, 1, &answer, sizeof(answer));
if (rc == CS_OK) {
CRM_CHECK(answer.header.size == sizeof(struct crm_ais_nodeid_resp_s),
crm_err("Odd message: id=%d, size=%d, error=%d",
answer.header.id, answer.header.size, answer.header.error));
CRM_CHECK(answer.header.id == crm_class_nodeid,
crm_err("Bad response id: %d", answer.header.id));
}
if ((rc == CS_ERR_TRY_AGAIN || rc == CS_ERR_QUEUE_FULL) && retries < 20) {
retries++;
crm_info("Peer overloaded: Re-sending message (Attempt %d of 20)", retries);
sleep(retries); /* Proportional back off */
goto retry;
}
if (rc != CS_OK) {
crm_err("Sending nodeid request: FAILED (rc=%d): %s", rc, ais_error2text(rc));
return FALSE;
} else if (answer.header.error != CS_OK) {
crm_err("Bad response from peer: (rc=%d): %s", rc, ais_error2text(rc));
return FALSE;
}
crm_info("Server details: id=%u uname=%s cname=%s", answer.id, answer.uname, answer.cname);
*id = answer.id;
*uname = strdup(answer.uname);
ais_cluster_name = strdup(answer.cname);
return TRUE;
}
开发者ID:buaaspy，项目名称:pacemaker，代码行数:54，代码来源:legacy.c
示例2: te_fence_node
static gboolean
te_fence_node(crm_graph_t * graph, crm_action_t * action)
{
int rc = 0;
const char *id = NULL;
const char *uuid = NULL;
const char *target = NULL;
const char *type = NULL;
gboolean invalid_action = FALSE;
enum stonith_call_options options = st_opt_none;
id = ID(action->xml);
target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET);
uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID);
type = crm_meta_value(action->params, "stonith_action");
CRM_CHECK(id != NULL, invalid_action = TRUE);
CRM_CHECK(uuid != NULL, invalid_action = TRUE);
CRM_CHECK(type != NULL, invalid_action = TRUE);
CRM_CHECK(target != NULL, invalid_action = TRUE);
if (invalid_action) {
crm_log_xml_warn(action->xml, "BadAction");
return FALSE;
}
crm_notice("Requesting fencing (%s) of node %s "
CRM_XS " action=%s timeout=%d",
type, target, id, transition_graph->stonith_timeout);
/* Passing NULL means block until we can connect... */
te_connect_stonith(NULL);
if (crmd_join_phase_count(crm_join_confirmed) == 1) {
options |= st_opt_allow_suicide;
}
rc = stonith_api->cmds->fence(stonith_api, options, target, type,
transition_graph->stonith_timeout / 1000, 0);
stonith_api->cmds->register_callback(stonith_api, rc, transition_graph->stonith_timeout / 1000,
st_opt_timeout_updates,
generate_transition_key(transition_graph->id, action->id,
0, te_uuid),
"tengine_stonith_callback", tengine_stonith_callback);
return TRUE;
}
开发者ID:yuusuke，项目名称:pacemaker，代码行数:48，代码来源:te_actions.c
示例3: notify_crmd
void
notify_crmd(crm_graph_t * graph)
{
const char *type = "unknown";
enum crmd_fsa_input event = I_NULL;
crm_debug("Processing transition completion in state %s", fsa_state2string(fsa_state));
CRM_CHECK(graph->complete, graph->complete = TRUE);
switch (graph->completion_action) {
case tg_stop:
type = "stop";
/* fall through */
case tg_done:
type = "done";
if (fsa_state == S_TRANSITION_ENGINE) {
event = I_TE_SUCCESS;
}
break;
case tg_restart:
type = "restart";
if (fsa_state == S_TRANSITION_ENGINE) {
if (transition_timer->period_ms > 0) {
crm_timer_stop(transition_timer);
crm_timer_start(transition_timer);
} else if (too_many_st_failures() == FALSE) {
event = I_PE_CALC;
}
} else if (fsa_state == S_POLICY_ENGINE) {
register_fsa_action(A_PE_INVOKE);
}
break;
case tg_shutdown:
type = "shutdown";
if (is_set(fsa_input_register, R_SHUTDOWN)) {
event = I_STOP;
} else {
crm_err("We didn't ask to be shut down, yet our" " PE is telling us too.");
event = I_TERMINATE;
}
}
crm_debug("Transition %d status: %s - %s", graph->id, type, crm_str(graph->abort_reason));
graph->abort_reason = NULL;
graph->completion_action = tg_done;
clear_bit(fsa_input_register, R_IN_TRANSITION);
if (event != I_NULL) {
register_fsa_input(C_FSA_INTERNAL, event, NULL);
} else if (fsa_source) {
mainloop_set_trigger(fsa_source);
}
}
开发者ID:JamesGuthrie，项目名称:pacemaker，代码行数:60，代码来源:te_actions.c
示例4: update_dc
gboolean
update_dc(xmlNode * msg)
{
char *last_dc = fsa_our_dc;
const char *dc_version = NULL;
const char *welcome_from = NULL;
if (msg != NULL) {
gboolean invalid = FALSE;
dc_version = crm_element_value(msg, F_CRM_VERSION);
welcome_from = crm_element_value(msg, F_CRM_HOST_FROM);
CRM_CHECK(dc_version != NULL, return FALSE);
CRM_CHECK(welcome_from != NULL, return FALSE);
if (AM_I_DC && safe_str_neq(welcome_from, fsa_our_uname)) {
invalid = TRUE;
} else if (fsa_our_dc && safe_str_neq(welcome_from, fsa_our_dc)) {
invalid = TRUE;
}
if (invalid) {
CRM_CHECK(fsa_our_dc != NULL, crm_err("We have no DC"));
if (AM_I_DC) {
crm_err("Not updating DC to %s (%s): we are also a DC", welcome_from, dc_version);
} else {
crm_warn("New DC %s is not %s", welcome_from, fsa_our_dc);
}
register_fsa_action(A_CL_JOIN_QUERY | A_DC_TIMER_START);
return FALSE;
}
}
开发者ID:KevenChang，项目名称:pacemaker，代码行数:35，代码来源:utils.c
示例5: get_xpath_object
static async_command_t *create_async_command(xmlNode *msg)
{
async_command_t *cmd = NULL;
xmlNode *op = get_xpath_object("//@"F_STONITH_ACTION, msg, LOG_ERR);
const char *action = crm_element_value(op, F_STONITH_ACTION);
CRM_CHECK(action != NULL, crm_log_xml_warn(msg, "NoAction"); return NULL);
crm_log_xml_trace(msg, "Command");
cmd = calloc(1, sizeof(async_command_t));
crm_element_value_int(msg, F_STONITH_CALLID, &(cmd->id));
crm_element_value_int(msg, F_STONITH_CALLOPTS, &(cmd->options));
crm_element_value_int(msg, F_STONITH_TIMEOUT, &(cmd->timeout));
cmd->origin = crm_element_value_copy(msg, F_ORIG);
cmd->remote = crm_element_value_copy(msg, F_STONITH_REMOTE);
cmd->client = crm_element_value_copy(msg, F_STONITH_CLIENTID);
cmd->client_name = crm_element_value_copy(msg, F_STONITH_CLIENTNAME);
cmd->op = crm_element_value_copy(msg, F_STONITH_OPERATION);
cmd->action = strdup(action);
cmd->victim = crm_element_value_copy(op, F_STONITH_TARGET);
cmd->mode = crm_element_value_copy(op, F_STONITH_MODE);
cmd->device = crm_element_value_copy(op, F_STONITH_DEVICE);
cmd->done = st_child_done;
CRM_CHECK(cmd->op != NULL, crm_log_xml_warn(msg, "NoOp"); free_async_command(cmd); return NULL);
CRM_CHECK(cmd->client != NULL, crm_log_xml_warn(msg, "NoClient"));
cmd_list = g_list_append(cmd_list, cmd);
return cmd;
}
开发者ID:Xarthisius，项目名称:pacemaker，代码行数:31，代码来源:commands.c
示例6: cib_process_query
enum cib_errors
cib_process_query(
const char *op, int options, const char *section, crm_data_t *input,
crm_data_t *existing_cib, crm_data_t **result_cib, crm_data_t **answer)
{
crm_data_t *obj_root = NULL;
enum cib_errors result = cib_ok;
crm_debug_2("Processing \"%s\" event for section=%s",
op, crm_str(section));
CRM_CHECK(*answer == NULL, free_xml(*answer));
*answer = NULL;
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
}
obj_root = get_object_root(section, existing_cib);
if(obj_root == NULL) {
result = cib_NOTEXISTS;
} else {
*answer = obj_root;
}
if(result == cib_ok && *answer == NULL) {
crm_err("Error creating query response");
result = cib_output_data;
}
return result;
}
开发者ID:sipwise，项目名称:heartbeat，代码行数:34，代码来源:messages.c
示例7: te_fence_node
static gboolean
te_fence_node(crm_graph_t * graph, crm_action_t * action)
{
int rc = 0;
const char *id = NULL;
const char *uuid = NULL;
const char *target = NULL;
const char *type = NULL;
gboolean invalid_action = FALSE;
enum stonith_call_options options = st_opt_none;
id = ID(action->xml);
target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET);
uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID);
type = crm_meta_value(action->params, "stonith_action");
CRM_CHECK(id != NULL, invalid_action = TRUE);
CRM_CHECK(uuid != NULL, invalid_action = TRUE);
CRM_CHECK(type != NULL, invalid_action = TRUE);
CRM_CHECK(target != NULL, invalid_action = TRUE);
if (invalid_action) {
crm_log_xml_warn(action->xml, "BadAction");
return FALSE;
}
te_log_action(LOG_INFO,
"Executing %s fencing operation (%s) on %s (timeout=%d)",
type, id, target, transition_graph->stonith_timeout);
/* Passing NULL means block until we can connect... */
te_connect_stonith(NULL);
if (finalized_nodes && g_hash_table_size(finalized_nodes) == 1) {
options |= st_opt_allow_suicide;
}
rc = stonith_api->cmds->fence(stonith_api, options, target, type,
transition_graph->stonith_timeout / 1000);
stonith_api->cmds->register_callback(stonith_api, rc, transition_graph->stonith_timeout / 1000,
FALSE, generate_transition_key(transition_graph->id,
action->id, 0, te_uuid),
"tengine_stonith_callback", tengine_stonith_callback);
return TRUE;
}
开发者ID:fghaas，项目名称:pacemaker，代码行数:47，代码来源:te_actions.c
示例8: notify_crmd
void
notify_crmd(crm_graph_t *graph)
{
HA_Message *cmd = NULL;
int log_level = LOG_DEBUG;
const char *op = CRM_OP_TEABORT;
int pending_callbacks = num_cib_op_callbacks();
stop_te_timer(transition_timer);
if(pending_callbacks != 0) {
crm_warn("Delaying completion until all CIB updates complete");
return;
}
CRM_CHECK(graph->complete, graph->complete = TRUE);
switch(graph->completion_action) {
case tg_stop:
op = CRM_OP_TECOMPLETE;
log_level = LOG_INFO;
break;
case tg_abort:
case tg_restart:
op = CRM_OP_TEABORT;
break;
case tg_shutdown:
crm_info("Exiting after transition");
if (mainloop != NULL && g_main_is_running(mainloop)) {
g_main_quit(mainloop);
return;
}
exit(LSB_EXIT_OK);
}
te_log_action(log_level, "Transition %d status: %s - %s",
graph->id, op, crm_str(graph->abort_reason));
print_graph(LOG_DEBUG_3, graph);
cmd = create_request(
op, NULL, NULL, CRM_SYSTEM_DC, CRM_SYSTEM_TENGINE, NULL);
if(graph->abort_reason != NULL) {
ha_msg_add(cmd, "message", graph->abort_reason);
}
send_ipc_message(crm_ch, cmd);
crm_msg_del(cmd);
graph->abort_reason = NULL;
graph->completion_action = tg_restart;
}
开发者ID:sipwise，项目名称:heartbeat，代码行数:57，代码来源:actions.c
示例9: msgfromIPC_timeout
xmlNode *xmlfromIPC(IPC_Channel *ch, int timeout)
{
xmlNode *xml = NULL;
HA_Message *msg = NULL;
#if HAVE_MSGFROMIPC_TIMEOUT
int ipc_rc = IPC_OK;
msg = msgfromIPC_timeout(ch, MSG_ALLOWINTR, timeout, &ipc_rc);
if(ipc_rc == IPC_TIMEOUT) {
crm_warn("No message received in the required interval (%ds)", timeout);
return NULL;
} else if(ipc_rc == IPC_BROKEN) {
crm_debug("Peer disconnected");
return NULL;
} else if(ipc_rc != IPC_OK) {
crm_err("msgfromIPC_timeout failed: rc=%d", ipc_rc);
return NULL;
} else if(msg == NULL) {
crm_err("Empty reply from msgfromIPC_timeout");
return NULL;
}
#else
static gboolean do_show_error = TRUE;
if(timeout && do_show_error) {
crm_err("Timeouts are not supported by the current heartbeat libraries");
do_show_error = FALSE;
}
msg = msgfromIPC_noauth(ch);
if(msg == NULL) {
crm_debug("Empty reply from msgfromIPC_noauth");
return NULL;
}
#endif
xml = convert_ha_message(NULL, msg, __FUNCTION__);
CRM_CHECK(xml != NULL, crm_err("Invalid ipc message"));
crm_msg_del(msg);
return xml;
}
开发者ID:ClusterLabs，项目名称:pacemaker-1.0，代码行数:46，代码来源:ipc.c
示例10: get_cluster_pref
const char *
get_cluster_pref(GHashTable * options, pe_cluster_option * option_list, int len, const char *name)
{
const char *value = NULL;
for (int lpc = 0; lpc < len; lpc++) {
if (safe_str_eq(name, option_list[lpc].name)) {
value = cluster_option(options,
option_list[lpc].is_valid,
option_list[lpc].name,
option_list[lpc].alt_name,
option_list[lpc].default_value);
return value;
}
}
CRM_CHECK(FALSE, crm_err("Bug: looking for unknown option '%s'", name));
return NULL;
}
开发者ID:beekhof，项目名称:pacemaker，代码行数:18，代码来源:utils.c
示例11: cib_process_query
int
cib_process_query(const char *op, int options, const char *section, xmlNode * req, xmlNode * input,
xmlNode * existing_cib, xmlNode ** result_cib, xmlNode ** answer)
{
xmlNode *obj_root = NULL;
int result = pcmk_ok;
crm_trace("Processing \"%s\" event for section=%s", op, crm_str(section));
if (options & cib_xpath) {
return cib_process_xpath(op, options, section, req, input,
existing_cib, result_cib, answer);
}
CRM_CHECK(*answer == NULL, free_xml(*answer));
*answer = NULL;
if (safe_str_eq(XML_CIB_TAG_SECTION_ALL, section)) {
section = NULL;
}
obj_root = get_object_root(section, existing_cib);
if (obj_root == NULL) {
result = -ENXIO;
} else if (options & cib_no_children) {
const char *tag = TYPE(obj_root);
xmlNode *shallow = create_xml_node(*answer, tag);
copy_in_properties(shallow, obj_root);
*answer = shallow;
} else {
*answer = obj_root;
}
if (result == pcmk_ok && *answer == NULL) {
crm_err("Error creating query response");
result = -ENOMSG;
}
return result;
}
开发者ID:davidvossel，项目名称:pacemaker，代码行数:44，代码来源:cib_ops.c
示例12: copy_ha_msg_input
ha_msg_input_t *
copy_ha_msg_input(ha_msg_input_t * orig)
{
ha_msg_input_t *copy = NULL;
xmlNodePtr data = NULL;
if (orig != NULL) {
crm_trace("Copy msg");
data = copy_xml(orig->msg);
} else {
crm_trace("No message to copy");
}
copy = new_ha_msg_input(data);
if (orig && orig->msg != NULL) {
CRM_CHECK(copy->msg != NULL, crm_err("copy failed"));
}
return copy;
}
开发者ID:JamesGuthrie，项目名称:pacemaker，代码行数:19，代码来源:messages.c
示例13: cib_prepare_diff
static int
cib_prepare_diff(xmlNode * request, xmlNode ** data, const char **section)
{
xmlNode *input_fragment = NULL;
const char *update = crm_element_value(request, F_CIB_GLOBAL_UPDATE);
*data = NULL;
*section = NULL;
if (crm_is_true(update)) {
input_fragment = get_message_xml(request, F_CIB_UPDATE_DIFF);
} else {
input_fragment = get_message_xml(request, F_CIB_CALLDATA);
}
CRM_CHECK(input_fragment != NULL, crm_log_xml_warn(request, "no input"));
*data = cib_prepare_common(input_fragment, NULL);
return pcmk_ok;
}
开发者ID:JamesGuthrie，项目名称:pacemaker，代码行数:20，代码来源:common.c
示例14: get_cluster_pref
const char *
get_cluster_pref(GHashTable *options, pe_cluster_option *option_list, int len, const char *name)
{
int lpc = 0;
const char *value = NULL;
gboolean found = FALSE;
for(lpc = 0; lpc < len; lpc++) {
if(safe_str_eq(name, option_list[lpc].name)) {
found = TRUE;
value = cluster_option(options,
option_list[lpc].is_valid,
option_list[lpc].name,
option_list[lpc].alt_name,
option_list[lpc].default_value);
}
}
CRM_CHECK(found, crm_err("No option named: %s", name));
CRM_ASSERT(value != NULL);
return value;
}
开发者ID:ClusterLabs，项目名称:pacemaker-1.0，代码行数:20，代码来源:utils.c
示例15: cib_ipc_accept
static int32_t
cib_ipc_accept(qb_ipcs_connection_t *c, uid_t uid, gid_t gid)
{
cib_client_t *new_client = NULL;
#if ENABLE_ACL
struct group *crm_grp = NULL;
#endif
crm_trace("Connecting %p for uid=%d gid=%d pid=%d", c, uid, gid, crm_ipcs_client_pid(c));
if (cib_shutdown_flag) {
crm_info("Ignoring new client [%d] during shutdown", crm_ipcs_client_pid(c));
return -EPERM;
}
new_client = calloc(1, sizeof(cib_client_t));
new_client->ipc = c;
CRM_CHECK(new_client->id == NULL, free(new_client->id));
new_client->id = crm_generate_uuid();
#if ENABLE_ACL
crm_grp = getgrnam(CRM_DAEMON_GROUP);
if (crm_grp) {
qb_ipcs_connection_auth_set(c, -1, crm_grp->gr_gid, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP);
}
new_client->user = uid2username(uid);
#endif
/* make sure we can find ourselves later for sync calls
* redirected to the master instance
*/
g_hash_table_insert(client_list, new_client->id, new_client);
qb_ipcs_context_set(c, new_client);
return 0;
}
开发者ID:kiranmurari，项目名称:pacemaker，代码行数:38，代码来源:callbacks.c
示例16: master_color
node_t *
master_color(resource_t * rsc, node_t * prefer, pe_working_set_t * data_set)
{
int promoted = 0;
GListPtr gIter = NULL;
GListPtr gIter2 = NULL;
GHashTableIter iter;
node_t *node = NULL;
node_t *chosen = NULL;
node_t *cons_node = NULL;
enum rsc_role_e next_role = RSC_ROLE_UNKNOWN;
clone_variant_data_t *clone_data = NULL;
get_clone_variant_data(clone_data, rsc);
if (is_not_set(rsc->flags, pe_rsc_provisional)) {
return NULL;
} else if (is_set(rsc->flags, pe_rsc_allocating)) {
crm_debug("Dependency loop detected involving %s", rsc->id);
return NULL;
}
apply_master_prefs(rsc);
clone_color(rsc, prefer, data_set);
set_bit(rsc->flags, pe_rsc_allocating);
/* count now tracks the number of masters allocated */
g_hash_table_iter_init(&iter, rsc->allowed_nodes);
while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) {
node->count = 0;
}
/*
* assign priority
*/
gIter = rsc->children;
for (; gIter != NULL; gIter = gIter->next) {
GListPtr list = NULL;
resource_t *child_rsc = (resource_t *) gIter->data;
crm_trace("Assigning priority for %s: %s", child_rsc->id,
role2text(child_rsc->next_role));
if (child_rsc->fns->state(child_rsc, TRUE) == RSC_ROLE_STARTED) {
set_role_slave(child_rsc, TRUE);
}
chosen = child_rsc->fns->location(child_rsc, &list, FALSE);
if (g_list_length(list) > 1) {
crm_config_err("Cannot promote non-colocated child %s", child_rsc->id);
}
g_list_free(list);
if (chosen == NULL) {
continue;
}
next_role = child_rsc->fns->state(child_rsc, FALSE);
switch (next_role) {
case RSC_ROLE_STARTED:
case RSC_ROLE_UNKNOWN:
CRM_CHECK(chosen != NULL, break);
/*
* Default to -1 if no value is set
*
* This allows master locations to be specified
* based solely on rsc_location constraints,
* but prevents anyone from being promoted if
* neither a constraint nor a master-score is present
*/
child_rsc->priority = master_score(child_rsc, chosen, -1);
break;
case RSC_ROLE_SLAVE:
case RSC_ROLE_STOPPED:
child_rsc->priority = -INFINITY;
break;
case RSC_ROLE_MASTER:
/* We will arrive here if we're re-creating actions after a stonith
*/
break;
default:
CRM_CHECK(FALSE /* unhandled */ ,
crm_err("Unknown resource role: %d for %s", next_role, child_rsc->id));
}
apply_master_location(child_rsc->rsc_location);
apply_master_location(rsc->rsc_location);
gIter2 = child_rsc->rsc_cons;
for (; gIter2 != NULL; gIter2 = gIter2->next) {
rsc_colocation_t *cons = (rsc_colocation_t *) gIter2->data;
child_rsc->cmds->rsc_colocation_lh(child_rsc, cons->rsc_rh, cons);
}
//.........这里部分代码省略.........
开发者ID:smellman，项目名称:pacemaker，代码行数:101，代码来源:master.c
示例17: main
int
main(int argc, char **argv)
{
int flag;
int rc = 0;
int index = 0;
int argerr = 0;
struct passwd *pwentry = NULL;
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "[options]",
long_options, "Daemon for storing and replicating the cluster configuration");
crm_peer_init();
mainloop_add_signal(SIGTERM, cib_shutdown);
mainloop_add_signal(SIGPIPE, cib_enable_writes);
cib_writer = mainloop_add_trigger(G_PRIORITY_LOW, write_cib_contents, NULL);
while (1) {
flag = crm_get_option(argc, argv, &index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 's':
stand_alone = TRUE;
preserve_status = TRUE;
cib_writes_enabled = FALSE;
pwentry = getpwnam(CRM_DAEMON_USER);
CRM_CHECK(pwentry != NULL,
crm_perror(LOG_ERR, "Invalid uid (%s) specified", CRM_DAEMON_USER);
return CRM_EX_FATAL);
rc = setgid(pwentry->pw_gid);
if (rc < 0) {
crm_perror(LOG_ERR, "Could not set group to %d", pwentry->pw_gid);
return CRM_EX_FATAL;
}
rc = initgroups(CRM_DAEMON_USER, pwentry->pw_gid);
if (rc < 0) {
crm_perror(LOG_ERR, "Could not setup groups for user %d", pwentry->pw_uid);
return CRM_EX_FATAL;
}
rc = setuid(pwentry->pw_uid);
if (rc < 0) {
crm_perror(LOG_ERR, "Could not set user to %d", pwentry->pw_uid);
return CRM_EX_FATAL;
}
break;
case '?': /* Help message */
crm_help(flag, CRM_EX_OK);
break;
case 'w':
cib_writes_enabled = TRUE;
break;
case 'r':
cib_root = optarg;
break;
case 'm':
cib_metadata();
return CRM_EX_OK;
default:
++argerr;
break;
}
}
if (argc - optind == 1 && safe_str_eq("metadata", argv[optind])) {
cib_metadata();
return CRM_EX_OK;
}
if (optind > argc) {
++argerr;
}
if (argerr) {
crm_help('?', CRM_EX_USAGE);
}
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
if (cib_root == NULL) {
cib_root = CRM_CONFIG_DIR;
} else {
crm_notice("Using custom config location: %s", cib_root);
}
if (pcmk__daemon_can_write(cib_root, NULL) == FALSE) {
crm_err("Terminating due to bad permissions on %s", cib_root);
fprintf(stderr, "ERROR: Bad permissions on %s (see logs for details)\n",
cib_root);
fflush(stderr);
//.........这里部分代码省略.........
开发者ID:HideoYamauchi，项目名称:pacemaker，代码行数:101，代码来源:pacemaker-based.c
示例18: do_election_count_vote
void
do_election_count_vote(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 election_id = -1;
int log_level = LOG_INFO;
gboolean done = FALSE;
gboolean we_loose = FALSE;
const char *op = NULL;
const char *vote_from = NULL;
const char *your_version = NULL;
const char *election_owner = NULL;
const char *reason = "unknown";
crm_node_t *our_node = NULL, *your_node = NULL;
ha_msg_input_t *vote = fsa_typed_data(fsa_dt_ha_msg);
static time_t last_election_win = 0;
static time_t last_election_loss = 0;
/* if the membership copy is NULL we REALLY shouldnt be voting
* the question is how we managed to get here.
*/
CRM_CHECK(msg_data != NULL, return);
CRM_CHECK(crm_peer_cache != NULL, return);
CRM_CHECK(vote != NULL, crm_err("Bogus data from %s", msg_data->origin); return);
CRM_CHECK(vote->msg != NULL, crm_err("Bogus data from %s", msg_data->origin); return);
/* 受信メッセージデータを取り出す */
op = crm_element_value(vote->msg, F_CRM_TASK);
vote_from = crm_element_value(vote->msg, F_CRM_HOST_FROM);
your_version = crm_element_value(vote->msg, F_CRM_VERSION);
election_owner = crm_element_value(vote->msg, F_CRM_ELECTION_OWNER);
crm_element_value_int(vote->msg, F_CRM_ELECTION_ID, &election_id);
CRM_CHECK(vote_from != NULL, vote_from = fsa_our_uname);
/* CRM_OP_VOTEメッセージの送信元のノード情報を取得する */
your_node = crm_get_peer(0, vote_from);
/* 自ノードのノード情報を取得する */
our_node = crm_get_peer(0, fsa_our_uname);
if(voted == NULL) {
crm_debug("Created voted hash");
/* votedハッシュテーブルが未作成の場合は作成する */
voted = g_hash_table_new_full(
g_str_hash, g_str_equal,
g_hash_destroy_str, g_hash_destroy_str);
}
if(cur_state == S_STARTING) {
/* 自ノードの状態が、まだ、S_STARTING状態の場合は、DCになれないのでCRM_OP_NOVOTEメッセージを送信する */
reason = "Still starting";
we_loose = TRUE;
} else if(our_node == NULL || crm_is_member_active(our_node) == FALSE) {
/* 自ノードがまだクラスタ構成として認識されていないか、アクティブでない場合は */
/* DCになれないのでCRM_OP_NOVOTEメッセージを送信する */
reason = "We are not part of the cluster";
log_level = LOG_ERR;
we_loose = TRUE;
} else if(your_node == NULL || crm_is_member_active(your_node) == FALSE) {
/* CRM_OP_VOTEメッセージの送信元のノードがクラスタ構成として認識されていないか、アクティブでない場合は */
/* ログのみを出力する */
reason = "Peer is not part of our cluster";
log_level = LOG_WARNING;
done = TRUE;
} else if(election_id != current_election_id
&& crm_str_eq(fsa_our_uuid, election_owner, TRUE)) {
/* 現在のelection_idと受信したelection_idが違う場合も、ログのみ出力する */
log_level = LOG_DEBUG_2;
reason = "Superceeded";
done = TRUE;
} else if(crm_str_eq(op, CRM_OP_NOVOTE, TRUE)) {
/* DCになれないと思ったノードが送信したCRM_OP_NOVOTEメッセージの場合 */
char *op_copy = crm_strdup(op);
char *uname_copy = crm_strdup(vote_from);
CRM_ASSERT(crm_str_eq(fsa_our_uuid, election_owner, TRUE));
/* update the list of nodes that have voted */
/* votedハッシュテーブルにノードデータをセットする */
g_hash_table_replace(voted, uname_copy, op_copy);
reason = "Recorded";
done = TRUE;
} else if(crm_str_eq(vote_from, fsa_our_uname, TRUE)) {
/* 自ノードが送信したCRM_OP_VOTEメッセージを処理する場合 */
char *op_copy = crm_strdup(op);
char *uname_copy = crm_strdup(vote_from);
CRM_ASSERT(crm_str_eq(fsa_our_uuid, election_owner, TRUE));
/* update ourselves in the list of nodes that have voted */
/* votedハッシュテーブルにノードデータをセットする */
g_hash_table_replace(voted, uname_copy, op_copy);
//.........这里部分代码省略.........
开发者ID:HideoYamauchi，项目名称:Comment-Pacemaker1-0-12，代码行数:101，代码来源:election.c
示例19: cib_process_command
int
cib_process_command(xmlNode * request, xmlNode ** reply, xmlNode ** cib_diff, gboolean privileged)
{
xmlNode *input = NULL;
xmlNode *output = NULL;
xmlNode *result_cib = NULL;
xmlNode *current_cib = NULL;
#if ENABLE_ACL
xmlNode *filtered_current_cib = NULL;
#endif
int call_type = 0;
int call_options = 0;
int log_level = LOG_DEBUG_4;
const char *op = NULL;
const char *section = NULL;
int rc = pcmk_ok;
int rc2 = pcmk_ok;
gboolean send_r_notify = FALSE;
gboolean global_update = FALSE;
gboolean config_changed = FALSE;
gboolean manage_counters = TRUE;
CRM_ASSERT(cib_status == pcmk_ok);
*reply = NULL;
*cib_diff = NULL;
current_cib = the_cib;
/* Start processing the request... */
op = crm_element_value(request, F_CIB_OPERATION);
crm_element_value_int(request, F_CIB_CALLOPTS, &call_options);
rc = cib_get_operation_id(op, &call_type);
if (rc == pcmk_ok && privileged == FALSE) {
rc = cib_op_can_run(call_type, call_options, privileged, global_update);
}
rc2 = cib_op_prepare(call_type, request, &input, §ion);
if (rc == pcmk_ok) {
rc = rc2;
}
if (rc != pcmk_ok) {
crm_trace("Call setup failed: %s", pcmk_strerror(rc));
goto done;
} else if (cib_op_modifies(call_type) == FALSE) {
#if ENABLE_ACL
if (acl_enabled(config_hash) == FALSE
|| acl_filter_cib(request, current_cib, current_cib, &filtered_current_cib) == FALSE) {
rc = cib_perform_op(op, call_options, cib_op_func(call_type), TRUE,
section, request, input, FALSE, &config_changed,
current_cib, &result_cib, NULL, &output);
} else if (filtered_current_cib == NULL) {
crm_debug("Pre-filtered the entire cib");
rc = -EACCES;
} else {
crm_debug("Pre-filtered the queried cib according to the ACLs");
rc = cib_perform_op(op, call_options, cib_op_func(call_type), TRUE,
section, request, input, FALSE, &config_changed,
filtered_current_cib, &result_cib, NULL, &output);
}
#else
rc = cib_perform_op(op, call_options, cib_op_func(call_type), TRUE,
section, request, input, FALSE, &config_changed,
current_cib, &result_cib, NULL, &output);
#endif
CRM_CHECK(result_cib == NULL, free_xml(result_cib));
goto done;
}
/* Handle a valid write action */
global_update = crm_is_true(crm_element_value(request, F_CIB_GLOBAL_UPDATE));
if (global_update) {
manage_counters = FALSE;
call_options |= cib_force_diff;
CRM_CHECK(call_type == 3 || call_type == 4, crm_err("Call type: %d", call_type);
crm_log_xml_err(request, "bad op"));
}
#ifdef SUPPORT_PRENOTIFY
if ((call_options & cib_inhibit_notify) == 0) {
cib_pre_notify(call_options, op, the_cib, input);
}
#endif
if (rc == pcmk_ok) {
if (call_options & cib_inhibit_bcast) {
/* skip */
crm_trace("Skipping update: inhibit broadcast");
manage_counters = FALSE;
//.........这里部分代码省略.........
开发者ID:kiranmurari，项目名称:pacemaker，代码行数:101，代码来源:callbacks.c
示例20: stonith_client_connect
static gboolean
stonith_client_connect(IPC_Channel *channel, gpointer user_data)
{
cl_uuid_t client_id;
xmlNode *reg_msg = NULL;
stonith_client_t *new_client = NULL;
char uuid_str[UU_UNPARSE_SIZEOF];
const char *channel_name = user_data;
crm_trace("Connecting channel");
CRM_CHECK(channel_name != NULL, return FALSE);
if (channel == NULL) {
crm_err("Channel was NULL");
return FALSE;
} else if (channel->ch_status != IPC_CONNECT) {
crm_err("Channel was disconnected");
return FALSE;
} else if(stonith_shutdown_flag) {
crm_info("Ignoring new client [%d] during shutdown",
channel->farside_pid);
return FALSE;
}
crm_malloc0(new_client, sizeof(stonith_client_t));
new_client->channel = channel;
new_client->channel_name = channel_name;
crm_trace("Created channel %p for channel %s",
new_client, new_client->channel_name);
channel->ops->set_recv_qlen(channel, 1024);
channel->ops->set_send_qlen(channel, 1024);
new_client->source = G_main_add_IPC_Channel(
G_PRIORITY_DEFAULT, channel, FALSE, stonith_client_callback,
new_client, stonith_client_destroy);
crm_trace("Channel %s connected for client %s",
new_client->channel_name, new_client->id);
cl_uuid_generate(&client_id);
cl_uuid_unparse(&client_id, uuid_str);
CRM_CHECK(new_client->id == NULL, crm_free(new_client->id));
new_client->id = crm_strdup(uuid_str);
/* make sure we can find ourselves later for sync calls
* redirected to the master instance
*/
g_hash_table_insert(client_list, new_client->id, new_client);
reg_msg = create_xml_node(NULL, "callback");
crm_xml_add(reg_msg, F_STONITH_OPERATION, CRM_OP_REGISTER);
crm_xml_add(reg_msg, F_STONITH_CLIENTID, new_client->id);
send_ipc_message(channel, reg_msg);
free_xml(reg_msg);
return TRUE;
}
开发者ID:tserong，项目名称:pacemaker，代码行数:63，代码来源:main.c
注：本文中的CRM_CHECK函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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