/* CRM_OP_JOIN_OFFERメッセージをcrm_peer_cacheキャッシュに認識されているクラスターメンバーのcrmdプロセスに送信する */
void
do_dc_join_offer_all(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)
{
/* reset everyones status back to down or in_ccm in the CIB
*
* any nodes that are active in the CIB but not in the CCM list
* will be seen as offline by the PE anyway
*/
current_join_id++;
initialize_join(TRUE);
/* do_update_cib_nodes(TRUE, __FUNCTION__); */
/* 現在のDCをクリア */
update_dc(NULL);
if(cause == C_HA_MESSAGE && current_input == I_NODE_JOIN) {
crm_info("A new node joined the cluster");
}
/* rm_peer_cacheキャッシュに認識されているクラスターメンバーのcrmdプロセス */
/* にCRM_OP_JOIN_OFFERメッセージを送信する */
g_hash_table_foreach(crm_peer_cache, join_make_offer, NULL);
/* dont waste time by invoking the PE yet; */
/* CRM_OP_JOIN_OFFERメッセージを送信後、welcomed_nodesハッシュテーブルのメンバー数をログで出力 */
crm_info("join-%d: Waiting on %d outstanding join acks",
current_join_id, g_hash_table_size(welcomed_nodes));
}
/* A_DC_JOIN_OFFER_ALL */
void
do_dc_join_offer_all(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)
{
/* reset everyone's status back to down or in_ccm in the CIB
*
* any nodes that are active in the CIB but not in the CCM list
* will be seen as offline by the PE anyway
*/
current_join_id++;
initialize_join(TRUE);
/* do_update_cib_nodes(TRUE, __FUNCTION__); */
update_dc(NULL);
if (cause == C_HA_MESSAGE && current_input == I_NODE_JOIN) {
crm_info("A new node joined the cluster");
}
g_hash_table_foreach(crm_peer_cache, join_make_offer, NULL);
/* don't waste time by invoking the PE yet; */
crm_info("join-%d: Waiting on %d outstanding join acks",
current_join_id, crmd_join_phase_count(crm_join_welcomed));
}
