mariadb cluster 확인

cluster 상태 확인 show global status like 'wsrep%_comment'; show global status like 'wsrep%_size'; wsrep_local_state_comment : Synced 확인 3노드 클러스터 환경일 경우 wsrep_cluster_size : 3 확인 MariaDB [(none)]> show global status like 'wsrep%_comment'; +---------------------------+--------+ | Variable_name | Value | +---------------------------+--------+ | wsrep_local_state_comment | Synced | +-------------------..