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C++ CRM_ASSERT函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中CRM_ASSERT函数的典型用法代码示例。如果您正苦于以下问题:C++ CRM_ASSERT函数的具体用法?C++ CRM_ASSERT怎么用?C++ CRM_ASSERT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_ASSERT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: process_graph_event

gboolean
process_graph_event(xmlNode * event, const char *event_node)
{
    int rc = -1;
    int status = -1;
    int callid = -1;

    int action = -1;
    int target_rc = -1;
    int transition_num = -1;
    char *update_te_uuid = NULL;

    gboolean stop_early = FALSE;
    gboolean passed = FALSE;
    const char *id = NULL;
    const char *desc = NULL;
    const char *magic = NULL;

    CRM_ASSERT(event != NULL);

/*
<lrm_rsc_op id="rsc_east-05_last_0" operation_key="rsc_east-05_monitor_0" operation="monitor" crm-debug-origin="do_update_resource" crm_feature_set="3.0.6" transition-key="9:2:7:be2e97d9-05e2-439d-863e-48f7aecab2aa" transition-magic="0:7;9:2:7:be2e97d9-05e2-439d-863e-48f7aecab2aa" call-id="17" rc-code="7" op-status="0" interval="0" last-run="1355361636" last-rc-change="1355361636" exec-time="128" queue-time="0" op-digest="c81f5f40b1c9e859c992e800b1aa6972"/>
*/

    id = crm_element_value(event, XML_LRM_ATTR_TASK_KEY);
    crm_element_value_int(event, XML_LRM_ATTR_RC, &rc);
    crm_element_value_int(event, XML_LRM_ATTR_OPSTATUS, &status);
    crm_element_value_int(event, XML_LRM_ATTR_CALLID, &callid);

    magic = crm_element_value(event, XML_ATTR_TRANSITION_KEY);
    if (magic == NULL) {
        /* non-change */
        return FALSE;
    }

    if (decode_transition_key(magic, &update_te_uuid, &transition_num, &action, &target_rc) ==
        FALSE) {
        crm_err("Invalid event %s.%d detected: %s", id, callid, magic);
        abort_transition(INFINITY, tg_restart, "Bad event", event);
        return FALSE;
    }

    if (status == PCMK_LRM_OP_PENDING) {
        goto bail;
    }

    if (transition_num == -1) {
        desc = "initiated outside of the cluster";
        abort_transition(INFINITY, tg_restart, "Unexpected event", event);

    } else if (action < 0 || crm_str_eq(update_te_uuid, te_uuid, TRUE) == FALSE) {
        desc = "initiated by a different node";
        abort_transition(INFINITY, tg_restart, "Foreign event", event);
        stop_early = TRUE;      /* This could be an lrm status refresh */

    } else if (transition_graph->id != transition_num) {
        desc = "arrived really late";
        abort_transition(INFINITY, tg_restart, "Old event", event);
        stop_early = TRUE;      /* This could be an lrm status refresh */

    } else if (transition_graph->complete) {
        desc = "arrived late";
        abort_transition(INFINITY, tg_restart, "Inactive graph", event);

    } else if (match_graph_event(action, event, event_node, status, rc, target_rc) < 0) {
        desc = "unknown";
        abort_transition(INFINITY, tg_restart, "Unknown event", event);

    } else if (rc == target_rc) {
        passed = TRUE;
        crm_trace("Processed update to %s: %s", id, magic);
    }

    if (passed == FALSE) {
        if (update_failcount(event, event_node, rc, target_rc, transition_num == -1)) {
            /* Turns out this wasn't an lrm status refresh update aferall */
            stop_early = FALSE;
            desc = "failed";
        }
        crm_info("Detected action (%d.%d) %s.%d=%s: %s", transition_num, action, id, callid,
                 services_ocf_exitcode_str(rc), desc);
    }

  bail:
    free(update_te_uuid);
    return stop_early;
}
开发者ID:HyunKwangYong,项目名称:pacemaker,代码行数:87,代码来源:te_events.c


示例2: convert_ha_field

static void
convert_ha_field(xmlNode * parent, void *msg_v, int lpc)
{
    int type = 0;
    const char *name = NULL;
    const char *value = NULL;
    xmlNode *xml = NULL;
    HA_Message *msg = msg_v;

    int rc = BZ_OK;
    size_t orig_len = 0;
    unsigned int used = 0;
    char *uncompressed = NULL;
    char *compressed = NULL;
    int size = orig_len * 10;

    CRM_CHECK(parent != NULL, return);
    CRM_CHECK(msg != NULL, return);

    name = msg->names[lpc];
    type = cl_get_type(msg, name);

    switch (type) {
        case FT_STRUCT:
            convert_ha_message(parent, msg->values[lpc], name);
            break;
        case FT_COMPRESS:
        case FT_UNCOMPRESS:
            convert_ha_message(parent, cl_get_struct(msg, name), name);
            break;
        case FT_STRING:
            value = msg->values[lpc];
            CRM_CHECK(value != NULL, return);
            crm_trace("Converting %s/%d/%s", name, type, value[0] == '<' ? "xml" : "field");

            if (value[0] != '<') {
                crm_xml_add(parent, name, value);
                break;
            }

            /* unpack xml string */
            xml = string2xml(value);
            if (xml == NULL) {
                crm_err("Conversion of field '%s' failed", name);
                return;
            }

            add_node_nocopy(parent, NULL, xml);
            break;

        case FT_BINARY:
            value = cl_get_binary(msg, name, &orig_len);
            size = orig_len * 10 + 1;   /* +1 because an exact 10x compression factor happens occasionally */

            if (orig_len < 3 || value[0] != 'B' || value[1] != 'Z' || value[2] != 'h') {
                if (strstr(name, "uuid") == NULL) {
                    crm_err("Skipping non-bzip binary field: %s", name);
                }
                return;
            }

            compressed = calloc(1, orig_len);
            memcpy(compressed, value, orig_len);

            crm_trace("Trying to decompress %d bytes", (int)orig_len);
  retry:
            uncompressed = realloc_safe(uncompressed, size);
            memset(uncompressed, 0, size);
            used = size - 1;    /* always leave room for a trailing '\0'
                                 * BZ2_bzBuffToBuffDecompress won't say anything if
                                 * the uncompressed data is exactly 'size' bytes
                                 */

            rc = BZ2_bzBuffToBuffDecompress(uncompressed, &used, compressed, orig_len, 1, 0);

            if (rc == BZ_OUTBUFF_FULL) {
                size = size * 2;
                /* don't try to allocate more memory than we have */
                if (size > 0) {
                    goto retry;
                }
            }

            if (rc != BZ_OK) {
                crm_err("Decompression of %s (%d bytes) into %d failed: %d",
                        name, (int)orig_len, size, rc);

            } else if (used >= size) {
                CRM_ASSERT(used < size);

            } else {
                CRM_LOG_ASSERT(uncompressed[used] == 0);
                uncompressed[used] = 0;
                xml = string2xml(uncompressed);
            }

            if (xml != NULL) {
                add_node_copy(parent, xml);
                free_xml(xml);
            }
//.........这里部分代码省略.........
开发者ID:bubble75,项目名称:pacemaker,代码行数:101,代码来源:heartbeat.c


示例3: upstart_job_listall

GList *
upstart_job_listall(void)
{
    GList *units = NULL;
    DBusMessageIter args;
    DBusMessageIter unit;
    DBusMessage *msg = NULL;
    DBusMessage *reply = NULL;
    const char *method = "GetAllJobs";
    DBusError error;
    int lpc = 0;

    if (upstart_init() == FALSE) {
        return NULL;
    }

/*
  com.ubuntu.Upstart0_6.GetAllJobs (out <Array of ObjectPath> jobs)
*/

    dbus_error_init(&error);
    msg = dbus_message_new_method_call(BUS_NAME, // target for the method call
                                       BUS_PATH, // object to call on
                                       UPSTART_06_API, // interface to call on
                                       method); // method name
    CRM_ASSERT(msg != NULL);

    reply = pcmk_dbus_send_recv(msg, upstart_proxy, &error, DBUS_TIMEOUT_USE_DEFAULT);
    dbus_message_unref(msg);

    if(error.name) {
        crm_err("Call to %s failed: %s", method, error.name);
        return NULL;

    } else if (!dbus_message_iter_init(reply, &args)) {
        crm_err("Call to %s failed: Message has no arguments", method);
        dbus_message_unref(reply);
        return NULL;
    }

    if(!pcmk_dbus_type_check(reply, &args, DBUS_TYPE_ARRAY, __FUNCTION__, __LINE__)) {
        crm_err("Call to %s failed: Message has invalid arguments", method);
        dbus_message_unref(reply);
        return NULL;
    }

    dbus_message_iter_recurse(&args, &unit);
    while (dbus_message_iter_get_arg_type (&unit) != DBUS_TYPE_INVALID) {
        DBusBasicValue value;
        const char *job = NULL;
        char *path = NULL;

        if(!pcmk_dbus_type_check(reply, &unit, DBUS_TYPE_OBJECT_PATH, __FUNCTION__, __LINE__)) {
            continue;
        }

        dbus_message_iter_get_basic(&unit, &value);

        if(value.str) {
            int llpc = 0;
            path = value.str;
            job = value.str;
            while (path[llpc] != 0) {
                if (path[llpc] == '/') {
                    job = path + llpc + 1;
                }
                llpc++;
            }
            lpc++;
            crm_trace("%s -> %s\n", path, job);
            units = g_list_append(units, fix_upstart_name(job));
        }
        dbus_message_iter_next (&unit);
    }

    dbus_message_unref(reply);
    crm_trace("Found %d upstart jobs", lpc);
    return units;
}
开发者ID:beess,项目名称:pacemaker,代码行数:79,代码来源:upstart.c


示例4: crm_remote_parse_buffer

/*!
 * \internal
 * \brief handles the recv buffer and parsing out msgs.
 * \note new_data is owned by this function once it is passed in.
 */
xmlNode *
crm_remote_parse_buffer(crm_remote_t * remote)
{
    xmlNode *xml = NULL;
    struct crm_remote_header_v0 *header = crm_remote_header(remote);

    if (remote->buffer == NULL || header == NULL) {
        return NULL;
    }

    /* take ownership of the buffer */
    remote->buffer_offset = 0;

    /* Support compression on the receiving end now, in case we ever want to add it later */
    if (header->payload_compressed) {
        int rc = 0;
        unsigned int size_u = 1 + header->payload_uncompressed;
        char *uncompressed = calloc(1, header->payload_offset + size_u);

        crm_trace("Decompressing message data %d bytes into %d bytes",
                 header->payload_compressed, size_u);

        rc = BZ2_bzBuffToBuffDecompress(uncompressed + header->payload_offset, &size_u,
                                        remote->buffer + header->payload_offset,
                                        header->payload_compressed, 1, 0);

        if (rc != BZ_OK && header->version > REMOTE_MSG_VERSION) {
            crm_warn("Couldn't decompress v%d message, we only understand v%d",
                     header->version, REMOTE_MSG_VERSION);
            free(uncompressed);
            return NULL;

        } else if (rc != BZ_OK) {
            crm_err("Decompression failed: %s (%d)", bz2_strerror(rc), rc);
            free(uncompressed);
            return NULL;
        }

        CRM_ASSERT(size_u == header->payload_uncompressed);

        memcpy(uncompressed, remote->buffer, header->payload_offset);       /* Preserve the header */
        remote->buffer_size = header->payload_offset + size_u;

        free(remote->buffer);
        remote->buffer = uncompressed;
        header = crm_remote_header(remote);
    }

    CRM_LOG_ASSERT(remote->buffer[sizeof(struct crm_remote_header_v0) + header->payload_uncompressed - 1] == 0);

    xml = string2xml(remote->buffer + header->payload_offset);
    if (xml == NULL && header->version > REMOTE_MSG_VERSION) {
        crm_warn("Couldn't parse v%d message, we only understand v%d",
                 header->version, REMOTE_MSG_VERSION);

    } else if (xml == NULL) {
        crm_err("Couldn't parse: '%.120s'", remote->buffer + header->payload_offset);
    }

    return xml;
}
开发者ID:KevenChang,项目名称:pacemaker,代码行数:66,代码来源:remote.c


示例5: operation_finished

static void
operation_finished(mainloop_child_t * p, pid_t pid, int core, int signo, int exitcode)
{
    svc_action_t *op = mainloop_child_userdata(p);
    char *prefix = crm_strdup_printf("%s:%d", op->id, op->pid);

    mainloop_clear_child_userdata(p);
    op->status = PCMK_LRM_OP_DONE;
    CRM_ASSERT(op->pid == pid);

    crm_trace("%s %p %p", prefix, op->opaque->stderr_gsource, op->opaque->stdout_gsource);
    if (op->opaque->stderr_gsource) {
        /* Make sure we have read everything from the buffer.
         * Depending on the priority mainloop gives the fd, operation_finished
         * could occur before all the reads are done.  Force the read now.*/
        crm_trace("%s dispatching stderr", prefix);
        dispatch_stderr(op);
        crm_trace("%s: %p", op->id, op->stderr_data);
        mainloop_del_fd(op->opaque->stderr_gsource);
        op->opaque->stderr_gsource = NULL;
    }

    if (op->opaque->stdout_gsource) {
        /* Make sure we have read everything from the buffer.
         * Depending on the priority mainloop gives the fd, operation_finished
         * could occur before all the reads are done.  Force the read now.*/
        crm_trace("%s dispatching stdout", prefix);
        dispatch_stdout(op);
        crm_trace("%s: %p", op->id, op->stdout_data);
        mainloop_del_fd(op->opaque->stdout_gsource);
        op->opaque->stdout_gsource = NULL;
    }

    if (signo) {
        if (mainloop_child_timeout(p)) {
            crm_warn("%s - timed out after %dms", prefix, op->timeout);
            op->status = PCMK_LRM_OP_TIMEOUT;
            op->rc = PCMK_OCF_TIMEOUT;

        } else {
            do_crm_log_unlikely((op->cancel) ? LOG_INFO : LOG_WARNING,
                                "%s - terminated with signal %d", prefix, signo);
            op->status = PCMK_LRM_OP_ERROR;
            op->rc = PCMK_OCF_SIGNAL;
        }

    } else {
        op->rc = exitcode;
        crm_debug("%s - exited with rc=%d", prefix, exitcode);
    }

    free(prefix);
    prefix = crm_strdup_printf("%s:%d:stderr", op->id, op->pid);
    crm_log_output(LOG_NOTICE, prefix, op->stderr_data);

    free(prefix);
    prefix = crm_strdup_printf("%s:%d:stdout", op->id, op->pid);
    crm_log_output(LOG_DEBUG, prefix, op->stdout_data);

    free(prefix);
    operation_finalize(op);
}
开发者ID:ingted,项目名称:clusterLab,代码行数:62,代码来源:services_linux.c


示例6: pcmk_message_common_cs

char *
pcmk_message_common_cs(cpg_handle_t handle, uint32_t nodeid, uint32_t pid, void *content,
                        uint32_t *kind, const char **from)
{
    char *data = NULL;
    AIS_Message *msg = (AIS_Message *) content;

    if(handle) {
        /* 'msg' came from CPG not the plugin
         * Do filtering and field massaging
         */
        uint32_t local_nodeid = get_local_nodeid(handle);
        const char *local_name = get_local_node_name();

        if (msg->sender.id > 0 && msg->sender.id != nodeid) {
            crm_err("Nodeid mismatch from %d.%d: claimed nodeid=%u", nodeid, pid, msg->sender.id);
            return NULL;

        } else if (msg->host.id != 0 && (local_nodeid != msg->host.id)) {
            /* Not for us */
            crm_trace("Not for us: %u != %u", msg->host.id, local_nodeid);
            return NULL;
        } else if (msg->host.size != 0 && safe_str_neq(msg->host.uname, local_name)) {
            /* Not for us */
            crm_trace("Not for us: %s != %s", msg->host.uname, local_name);
            return NULL;
        }

        msg->sender.id = nodeid;
        if (msg->sender.size == 0) {
            crm_node_t *peer = crm_get_peer(nodeid, NULL);

            if (peer == NULL) {
                crm_err("Peer with nodeid=%u is unknown", nodeid);

            } else if (peer->uname == NULL) {
                crm_err("No uname for peer with nodeid=%u", nodeid);

            } else {
                crm_notice("Fixing uname for peer with nodeid=%u", nodeid);
                msg->sender.size = strlen(peer->uname);
                memset(msg->sender.uname, 0, MAX_NAME);
                memcpy(msg->sender.uname, peer->uname, msg->sender.size);
            }
        }
    }

    crm_trace("Got new%s message (size=%d, %d, %d)",
              msg->is_compressed ? " compressed" : "",
              ais_data_len(msg), msg->size, msg->compressed_size);

    if (kind != NULL) {
        *kind = msg->header.id;
    }
    if (from != NULL) {
        *from = msg->sender.uname;
    }

    if (msg->is_compressed && msg->size > 0) {
        int rc = BZ_OK;
        char *uncompressed = NULL;
        unsigned int new_size = msg->size + 1;

        if (check_message_sanity(msg, NULL) == FALSE) {
            goto badmsg;
        }

        crm_trace("Decompressing message data");
        uncompressed = calloc(1, new_size);
        rc = BZ2_bzBuffToBuffDecompress(uncompressed, &new_size, msg->data, msg->compressed_size, 1, 0);

        if (rc != BZ_OK) {
            crm_err("Decompression failed: %d", rc);
            free(uncompressed);
            goto badmsg;
        }

        CRM_ASSERT(rc == BZ_OK);
        CRM_ASSERT(new_size == msg->size);

        data = uncompressed;

    } else if (check_message_sanity(msg, data) == FALSE) {
        goto badmsg;

    } else if (safe_str_eq("identify", data)) {
        int pid = getpid();
        char *pid_s = crm_itoa(pid);

        send_cluster_text(crm_class_cluster, pid_s, TRUE, NULL, crm_msg_ais);
        free(pid_s);
        return NULL;

    } else {
        data = strdup(msg->data);
    }

    if (msg->header.id != crm_class_members) {
        /* Is this even needed anymore? */
        crm_get_peer(msg->sender.id, msg->sender.uname);
//.........这里部分代码省略.........
开发者ID:oalbrigt,项目名称:pacemaker,代码行数:101,代码来源:cpg.c


示例7: convert_non_atomic_uuid

static char *
convert_non_atomic_uuid(char *old_uuid, resource_t * rsc, gboolean allow_notify,
                        gboolean free_original)
{
    int interval = 0;
    char *uuid = NULL;
    char *rid = NULL;
    char *raw_task = NULL;
    int task = no_action;

    CRM_ASSERT(rsc);
    pe_rsc_trace(rsc, "Processing %s", old_uuid);
    if (old_uuid == NULL) {
        return NULL;

    } else if (strstr(old_uuid, "notify") != NULL) {
        goto done;              /* no conversion */

    } else if (rsc->variant < pe_group) {
        goto done;              /* no conversion */
    }

    CRM_ASSERT(parse_op_key(old_uuid, &rid, &raw_task, &interval));
    if (interval > 0) {
        goto done;              /* no conversion */
    }

    task = text2task(raw_task);
    switch (task) {
        case stop_rsc:
        case start_rsc:
        case action_notify:
        case action_promote:
        case action_demote:
            break;
        case stopped_rsc:
        case started_rsc:
        case action_notified:
        case action_promoted:
        case action_demoted:
            task--;
            break;
        case monitor_rsc:
        case shutdown_crm:
        case stonith_node:
            task = no_action;
            break;
        default:
            crm_err("Unknown action: %s", raw_task);
            task = no_action;
            break;
    }

    if (task != no_action) {
        if (is_set(rsc->flags, pe_rsc_notify) && allow_notify) {
            uuid = generate_notify_key(rid, "confirmed-post", task2text(task + 1));

        } else {
            uuid = generate_op_key(rid, task2text(task + 1), 0);
        }
        pe_rsc_trace(rsc, "Converted %s -> %s", old_uuid, uuid);
    }

  done:
    if (uuid == NULL) {
        uuid = strdup(old_uuid);
    }

    if (free_original) {
        free(old_uuid);
    }

    free(raw_task);
    free(rid);
    return uuid;
}
开发者ID:SynetoNet,项目名称:pacemaker,代码行数:76,代码来源:graph.c


示例8: cib_config_changed

gboolean
cib_config_changed(xmlNode * last, xmlNode * next, xmlNode ** diff)
{
    int lpc = 0, max = 0;
    gboolean config_changes = FALSE;
    xmlXPathObject *xpathObj = NULL;

    CRM_ASSERT(diff != NULL);

    if (*diff == NULL && last != NULL && next != NULL) {
        *diff = diff_xml_object(last, next, FALSE);
    }

    if (*diff == NULL) {
        goto done;
    }

    xpathObj = xpath_search(*diff, "//" XML_CIB_TAG_CONFIGURATION);
    if (numXpathResults(xpathObj) > 0) {
        config_changes = TRUE;
        goto done;
    }
    freeXpathObject(xpathObj);

    /*
     * Do not check XML_TAG_DIFF_ADDED "//" XML_TAG_CIB
     * This always contains every field and would produce a false positive
     * every time if the checked value existed
     */
    xpathObj = xpath_search(*diff, "//" XML_TAG_DIFF_REMOVED "//" XML_TAG_CIB);
    max = numXpathResults(xpathObj);

    for (lpc = 0; lpc < max; lpc++) {
        xmlNode *top = getXpathResult(xpathObj, lpc);

        if (crm_element_value(top, XML_ATTR_GENERATION) != NULL) {
            config_changes = TRUE;
            goto done;
        }
        if (crm_element_value(top, XML_ATTR_GENERATION_ADMIN) != NULL) {
            config_changes = TRUE;
            goto done;
        }

        if (crm_element_value(top, XML_ATTR_VALIDATION) != NULL) {
            config_changes = TRUE;
            goto done;
        }
        if (crm_element_value(top, XML_ATTR_CRM_VERSION) != NULL) {
            config_changes = TRUE;
            goto done;
        }
        if (crm_element_value(top, "remote-clear-port") != NULL) {
            config_changes = TRUE;
            goto done;
        }
        if (crm_element_value(top, "remote-tls-port") != NULL) {
            config_changes = TRUE;
            goto done;
        }
    }

  done:
    freeXpathObject(xpathObj);
    return config_changes;
}
开发者ID:davidvossel,项目名称:pacemaker,代码行数:66,代码来源:cib_ops.c


示例9: do_cib_control

/*	 A_CIB_STOP, A_CIB_START, A_CIB_RESTART,	*/
void
do_cib_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)
{
	struct crm_subsystem_s *this_subsys = cib_subsystem;
	
	long long stop_actions = A_CIB_STOP;
	long long start_actions = A_CIB_START;

	if(action & stop_actions) {

		if (fsa_cib_conn->state != cib_disconnected && last_resource_update != 0) {
		    crm_info("Waiting for resource update %d to complete", last_resource_update);
		    crmd_fsa_stall(NULL);
		    return;
		}

		crm_info("Disconnecting CIB");
		clear_bit_inplace(fsa_input_register, R_CIB_CONNECTED);
		CRM_ASSERT(fsa_cib_conn != NULL);

		fsa_cib_conn->cmds->del_notify_callback(
		    fsa_cib_conn, T_CIB_DIFF_NOTIFY, do_cib_updated);

		if(fsa_cib_conn->state != cib_disconnected) {
			fsa_cib_conn->cmds->set_slave(
				fsa_cib_conn, cib_scope_local);
			fsa_cib_conn->cmds->signoff(fsa_cib_conn);
		}
	}

	if(action & start_actions) {
		int rc = cib_ok;
		
		CRM_ASSERT(fsa_cib_conn != NULL);
		
		if(cur_state == S_STOPPING) {
			crm_err("Ignoring request to start %s after shutdown",
				this_subsys->name);
			return;
		}

		rc = fsa_cib_conn->cmds->signon(
			fsa_cib_conn, CRM_SYSTEM_CRMD, cib_command);

		if(rc != cib_ok) {
			/* a short wait that usually avoids stalling the FSA */
			sleep(1); 
			rc = fsa_cib_conn->cmds->signon(
				fsa_cib_conn, CRM_SYSTEM_CRMD, cib_command);
		}
		
		if(rc != cib_ok){
			crm_info("Could not connect to the CIB service: %s", cib_error2string(rc));

		} else if(cib_ok != fsa_cib_conn->cmds->set_connection_dnotify(
				  fsa_cib_conn, crmd_cib_connection_destroy)) {
			crm_err("Could not set dnotify callback");
			
		} else if(cib_ok != fsa_cib_conn->cmds->add_notify_callback(
				  fsa_cib_conn, T_CIB_REPLACE_NOTIFY,
				  do_cib_replaced)) {
			crm_err("Could not set CIB notification callback");

		} else if(cib_ok != fsa_cib_conn->cmds->add_notify_callback(
			      fsa_cib_conn, T_CIB_DIFF_NOTIFY, do_cib_updated)) {
		    crm_err("Could not set CIB notification callback");
			
		} else {
			set_bit_inplace(
				fsa_input_register, R_CIB_CONNECTED);
		}
		
		if(is_set(fsa_input_register, R_CIB_CONNECTED) == FALSE) {
			
			cib_retries++;
			crm_warn("Couldn't complete CIB registration %d"
				 " times... pause and retry",
				 cib_retries);
			
			if(cib_retries < 30) {
				crm_timer_start(wait_timer);
				crmd_fsa_stall(NULL);
				
			} else {
				crm_err("Could not complete CIB"
					" registration  %d times..."
					" hard error", cib_retries);
				register_fsa_error(
					C_FSA_INTERNAL, I_ERROR, NULL);
			}
		} else {
			int call_id = 0;
			
			crm_info("CIB connection established");
			
//.........这里部分代码省略.........
开发者ID:ClusterLabs,项目名称:pacemaker-1.0,代码行数:101,代码来源:cib.c


示例10: master_promotion_order

static void
master_promotion_order(resource_t * rsc, pe_working_set_t * data_set)
{
    GListPtr gIter = NULL;
    node_t *node = NULL;
    node_t *chosen = NULL;
    clone_variant_data_t *clone_data = NULL;

    get_clone_variant_data(clone_data, rsc);

    if (clone_data->merged_master_weights) {
        return;
    }
    clone_data->merged_master_weights = TRUE;
    crm_trace("Merging weights for %s", rsc->id);
    set_bit(rsc->flags, pe_rsc_merging);

    gIter = rsc->children;
    for (; gIter != NULL; gIter = gIter->next) {
        resource_t *child = (resource_t *) gIter->data;

        crm_trace("Sort index: %s = %d", child->id, child->sort_index);
    }
    dump_node_scores(LOG_DEBUG_3, rsc, "Before", rsc->allowed_nodes);

    gIter = rsc->children;
    for (; gIter != NULL; gIter = gIter->next) {
        resource_t *child = (resource_t *) gIter->data;

        chosen = child->fns->location(child, NULL, FALSE);
        if (chosen == NULL || child->sort_index < 0) {
            crm_trace("Skipping %s", child->id);
            continue;
        }

        node = (node_t *) pe_hash_table_lookup(rsc->allowed_nodes, chosen->details->id);
        CRM_ASSERT(node != NULL);
        /* adds in master preferences and rsc_location.role=Master */
        crm_trace("Adding %s to %s from %s", score2char(child->sort_index), node->details->uname,
                  child->id);
        node->weight = merge_weights(child->sort_index, node->weight);
    }

    dump_node_scores(LOG_DEBUG_3, rsc, "Middle", rsc->allowed_nodes);

    gIter = rsc->rsc_cons;
    for (; gIter != NULL; gIter = gIter->next) {
        rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data;

        /* (re-)adds location preferences of resources that the
         * master instance should/must be colocated with
         */
        if (constraint->role_lh == RSC_ROLE_MASTER) {
            crm_trace("RHS: %s with %s: %d", constraint->rsc_lh->id, constraint->rsc_rh->id,
                        constraint->score);
            rsc->allowed_nodes =
                constraint->rsc_rh->cmds->merge_weights(constraint->rsc_rh, rsc->id,
                                                        rsc->allowed_nodes,
                                                        constraint->node_attribute,
                                                        constraint->score / INFINITY,
                                                        constraint->score ==
                                                        INFINITY ? FALSE : TRUE, FALSE);
        }
    }

    gIter = rsc->rsc_cons_lhs;
    for (; gIter != NULL; gIter = gIter->next) {
        rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data;

        /* (re-)adds location preferences of resource that wish to be
         * colocated with the master instance
         */
        if (constraint->role_rh == RSC_ROLE_MASTER) {
            crm_trace("LHS: %s with %s: %d", constraint->rsc_lh->id, constraint->rsc_rh->id,
                        constraint->score);
            rsc->allowed_nodes =
                constraint->rsc_lh->cmds->merge_weights(constraint->rsc_lh, rsc->id,
                                                        rsc->allowed_nodes,
                                                        constraint->node_attribute,
                                                        constraint->score / INFINITY, TRUE, TRUE);
        }
    }

    gIter = rsc->rsc_tickets;
    for (; gIter != NULL; gIter = gIter->next) {
        rsc_ticket_t *rsc_ticket = (rsc_ticket_t *) gIter->data;

        if (rsc_ticket->role_lh == RSC_ROLE_MASTER && rsc_ticket->ticket->granted == FALSE) {
            resource_location(rsc, NULL, -INFINITY, "__stateful_without_ticket__", data_set);
        }
    }

    dump_node_scores(LOG_DEBUG_3, rsc, "After", rsc->allowed_nodes);

    /* write them back and sort */

    gIter = rsc->children;
    for (; gIter != NULL; gIter = gIter->next) {
        resource_t *child = (resource_t *) gIter->data;

//.........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11: te_fence_node

static gboolean
te_fence_node(crm_graph_t *graph, crm_action_t *action)
{
	const char *id = NULL;
	const char *uuid = NULL;
	const char *target = NULL;
	const char *type = NULL;
	stonith_ops_t * st_op = NULL;
	
	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,
		  crm_log_xml_warn(action->xml, "BadAction");
		  return FALSE);
	CRM_CHECK(uuid != NULL,
		  crm_log_xml_warn(action->xml, "BadAction");
		  return FALSE);
	CRM_CHECK(type != NULL,
		  crm_log_xml_warn(action->xml, "BadAction");
		  return FALSE);
	CRM_CHECK(target != NULL,
		  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);
	
	crm_malloc0(st_op, sizeof(stonith_ops_t));
	if(safe_str_eq(type, "poweroff")) {
		st_op->optype = POWEROFF;
	} else {
		st_op->optype = RESET;
	}
	
	st_op->timeout = transition_graph->stonith_timeout;
	st_op->node_name = crm_strdup(target);
	st_op->node_uuid = crm_strdup(uuid);
	
	st_op->private_data = generate_transition_key(
	    transition_graph->id, action->id, 0, te_uuid);
	
	CRM_ASSERT(stonithd_input_IPC_channel() != NULL);
		
	if (ST_OK != stonithd_node_fence( st_op )) {
		crm_err("Cannot fence %s: stonithd_node_fence() call failed ",
			target);
	}

	crm_free(st_op->node_name);
	crm_free(st_op->node_uuid);
	crm_free(st_op->private_data);
	crm_free(st_op);
	return TRUE;
}
开发者ID:HideoYamauchi,项目名称:Comment-Pacemaker1-0-12,代码行数:61,代码来源:te_actions.c


示例12: do_election_count_vote

/*	A_ELECTION_COUNT	*/
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)
{
    struct timeval your_age;
    int age;
    int election_id = -1;
    int log_level = LOG_INFO;
    gboolean use_born_on = FALSE;
    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_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);

    your_age.tv_sec = 0;
    your_age.tv_usec = 0;

    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_element_value_int(vote->msg, F_CRM_ELECTION_AGE_S, (int *)&(your_age.tv_sec));
    crm_element_value_int(vote->msg, F_CRM_ELECTION_AGE_US, (int *)&(your_age.tv_usec));

    CRM_CHECK(vote_from != NULL, vote_from = fsa_our_uname);

    your_node = crm_get_peer(0, vote_from);
    our_node = crm_get_peer(0, fsa_our_uname);

    if (voted == NULL) {
        crm_debug("Created voted hash");
        voted = g_hash_table_new_full(crm_str_hash, g_str_equal,
                                      g_hash_destroy_str, g_hash_destroy_str);
    }

    if (is_heartbeat_cluster()) {
        use_born_on = TRUE;
    } else if (is_classic_ais_cluster()) {
        use_born_on = TRUE;
    }

    age = crm_compare_age(your_age);

    if (cur_state == S_STARTING) {
        reason = "Still starting";
        we_loose = TRUE;

    } else if (our_node == NULL || crm_is_peer_active(our_node) == FALSE) {
        reason = "We are not part of the cluster";
        log_level = LOG_ERR;
        we_loose = TRUE;

    } else if (election_id != current_election_id && crm_str_eq(fsa_our_uuid, election_owner, TRUE)) {
        log_level = LOG_DEBUG_2;
        reason = "Superceeded";
        done = TRUE;

    } else if (your_node == NULL || crm_is_peer_active(your_node) == FALSE) {
        /* Possibly we cached the message in the FSA queue at a point that it wasn't */
        reason = "Peer is not part of our cluster";
        log_level = LOG_WARNING;
        done = TRUE;

    } else if (crm_str_eq(op, CRM_OP_NOVOTE, TRUE)) {
        char *op_copy = strdup(op);
        char *uname_copy = strdup(vote_from);

        CRM_ASSERT(crm_str_eq(fsa_our_uuid, election_owner, TRUE));

        /* update the list of nodes that have voted */
        g_hash_table_replace(voted, uname_copy, op_copy);
        reason = "Recorded";
        done = TRUE;

    } else if (crm_str_eq(vote_from, fsa_our_uname, TRUE)) {
        char *op_copy = strdup(op);
        char *uname_copy = strdup(vote_from);

        CRM_ASSERT(crm_str_eq(fsa_our_uuid, election_owner, TRUE));

//.........这里部分代码省略.........
开发者ID:jnewland,项目名称:pacemaker,代码行数:101,代码来源:election.c


示例13: election_count_vote

/*	A_ELECTION_COUNT	*/
enum election_result
election_count_vote(election_t *e, xmlNode *vote, bool can_win)
{
    int age = 0;
    int election_id = -1;
    int log_level = LOG_INFO;
    gboolean use_born_on = FALSE;
    gboolean done = FALSE;
    gboolean we_loose = FALSE;
    const char *op = NULL;
    const char *from = NULL;
    const char *reason = "unknown";
    const char *election_owner = NULL;
    crm_node_t *our_node = NULL, *your_node = NULL;

    static int election_wins = 0;

    xmlNode *novote = NULL;
    time_t tm_now = time(NULL);
    static time_t expires = 0;
    static time_t last_election_loss = 0;

    /* if the membership copy is NULL we REALLY shouldn't be voting
     * the question is how we managed to get here.
     */

    CRM_CHECK(vote != NULL, return election_error);

    if(e == NULL) {
        crm_info("Not voting in election: not initialized");
        return election_lost;

    } else if(crm_peer_cache == NULL) {
        crm_info("Not voting in election: no peer cache");
        return election_lost;
    }

    op = crm_element_value(vote, F_CRM_TASK);
    from = crm_element_value(vote, F_CRM_HOST_FROM);
    election_owner = crm_element_value(vote, F_CRM_ELECTION_OWNER);
    crm_element_value_int(vote, F_CRM_ELECTION_ID, &election_id);

    your_node = crm_get_peer(0, from);
    our_node = crm_get_peer(0, e->uname);

    if (e->voted == NULL) {
        crm_debug("Created voted hash");
        e->voted = g_hash_table_new_full(crm_str_hash, g_str_equal,
                                         g_hash_destroy_str, g_hash_destroy_str);
    }

    if (is_heartbeat_cluster()) {
        use_born_on = TRUE;
    } else if (is_classic_ais_cluster()) {
        use_born_on = TRUE;
    }

    if(can_win == FALSE) {
        reason = "Not eligible";
        we_loose = TRUE;

    } else if (our_node == NULL || crm_is_peer_active(our_node) == FALSE) {
        reason = "We are not part of the cluster";
        log_level = LOG_ERR;
        we_loose = TRUE;

    } else if (election_id != e->count && crm_str_eq(our_node->uuid, election_owner, TRUE)) {
        log_level = LOG_TRACE;
        reason = "Superseded";
        done = TRUE;

    } else if (your_node == NULL || crm_is_peer_active(your_node) == FALSE) {
        /* Possibly we cached the message in the FSA queue at a point that it wasn't */
        reason = "Peer is not part of our cluster";
        log_level = LOG_WARNING;
        done = TRUE;

    } else if (crm_str_eq(op, CRM_OP_NOVOTE, TRUE)) {
        char *op_copy = strdup(op);
        char *uname_copy = strdup(from);

        CRM_ASSERT(crm_str_eq(our_node->uuid, election_owner, TRUE));

        /* update the list of nodes that have voted */
        g_hash_table_replace(e->voted, uname_copy, op_copy);
        reason = "Recorded";
        done = TRUE;

    } else {
        struct timeval your_age;
        const char *your_version = crm_element_value(vote, F_CRM_VERSION);
        int tv_sec = 0;
        int tv_usec = 0;

        crm_element_value_int(vote, F_CRM_ELECTION_AGE_S, &tv_sec);
        crm_element_value_int(vote, F_CRM_ELECTION_AGE_US, &tv_usec);

        your_age.tv_sec = tv_sec;
        your_age.tv_usec = tv_usec;
//.........这里部分代码省略.........
开发者ID:HideoYamauchi,项目名称:pacemaker-Pacemaker-1.1.14-comment,代码行数:101,代码来源:election.c


示例14: crm_ipc_name

const char *
crm_ipc_name(crm_ipc_t * client)
{
    CRM_ASSERT(client != NULL);
    return client->name;
}
开发者ID:credativ,项目名称:pacemaker,代码行数:6,代码来源:ipc.c


示例15: st_ipc_dispatch

/* Exit code means? */
static int32_t
st_ipc_dispatch(qb_ipcs_connection_t * qbc, void *data, size_t size)
{
    uint32_t id = 0;
    uint32_t flags = 0;
    int call_options = 0;
    xmlNode *request = NULL;
    crm_client_t *c = crm_client_get(qbc);
    const char *op = NULL;

    if (c == NULL) {
        crm_info("Invalid client: %p", qbc);
        return 0;
    }

    request = crm_ipcs_recv(c, data, size, &id, &flags);
    if (request == NULL) {
        crm_ipcs_send_ack(c, id, flags, "nack", __FUNCTION__, __LINE__);
        return 0;
    }


    op = crm_element_value(request, F_CRM_TASK);
    if(safe_str_eq(op, CRM_OP_RM_NODE_CACHE)) {
        crm_xml_add(request, F_TYPE, T_STONITH_NG);
        crm_xml_add(request, F_STONITH_OPERATION, op);
        crm_xml_add(request, F_STONITH_CLIENTID, c->id);
        crm_xml_add(request, F_STONITH_CLIENTNAME, crm_client_name(c));
        crm_xml_add(request, F_STONITH_CLIENTNODE, stonith_our_uname);

        send_cluster_message(NULL, crm_msg_stonith_ng, request, FALSE);
        free_xml(request);
        return 0;
    }

    if (c->name == NULL) {
        const char *value = crm_element_value(request, F_STONITH_CLIENTNAME);

        if (value == NULL) {
            value = "unknown";
        }
        c->name = crm_strdup_printf("%s.%u", value, c->pid);
    }

    crm_element_value_int(request, F_STONITH_CALLOPTS, &call_options);
    crm_trace("Flags %u/%u for command %u from %s", flags, call_options, id, crm_client_name(c));

    if (is_set(call_options, st_opt_sync_call)) {
        CRM_ASSERT(flags & crm_ipc_client_response);
        CRM_LOG_ASSERT(c->request_id == 0);     /* This means the client has two synchronous events in-flight */
        c->request_id = id;     /* Reply only to the last one */
    }

    crm_xml_add(request, F_STONITH_CLIENTID, c->id);
    crm_xml_add(request, F_STONITH_CLIENTNAME, crm_client_name(c));
    crm_xml_add(request, F_STONITH_CLIENTNODE, stonith_our_uname);

    crm_log_xml_trace(request, "Client[inbound]");
    stonith_command(c, id, flags, request, NULL);

    free_xml(request);
    return 0;
}
开发者ID:dpejesh,项目名称:pacemaker,代码行数:64,代码来源:main.c


示例16: crm_ipc_prepare

ssize_t
crm_ipc_prepare(uint32_t request, xmlNode * message, struct iovec ** result, uint32_t max_send_size)
{
    static unsigned int biggest = 0;
    struct iovec *iov;
    unsigned int total = 0;
    char *compressed = NULL;
    char *buffer = dump_xml_unformatted(message);
    struct crm_ipc_response_header *header = calloc(1, sizeof(struct crm_ipc_response_header));

    CRM_ASSERT(result != NULL);

    crm_ipc_init();

    if (max_send_size == 0) {
        max_send_size = ipc_buffer_max;
    }

    CRM_LOG_ASSERT(max_send_size != 0);

    *result = NULL;
    iov = calloc(2, sizeof(struct iovec));


    iov[0].iov_len = hdr_offset;
    iov[0].iov_base = header;

    header->version = PCMK_IPC_VERSION;
    header->size_uncompressed = 1 + strlen(buffer);
    total = iov[0].iov_len + header->size_uncompressed;

    if (total < max_send_size) {
        iov[1].iov_base = buffer;
        iov[1].iov_len = header->size_uncompressed;

    } else {
        unsigned int new_size = 0;

        if (crm_compress_string
            (buffer, header->size_uncompressed, max_send_size, &compressed, &new_size)) {

            header->flags |= crm_ipc_compressed;
            header->size_comp 

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