!include ../my.cnf # 2 clusters, each with 2 MySQLDs # All MySQLDs log-slave-updates # Potential infinite loops are broken by both servers # on each cluster having the same server-id [cluster_config] MaxNoOfExecutionThreads=8 [cluster_config.slave] mysqld=, [mysqld] log-slave-updates ndb-log-apply-status ndb-log-transaction-id log-bin-use-v1-row-events=false [mysqld.1.1] server-id= 1 log-bin = pref-master-1 [mysqld.2.1] server-id= 2 log-bin = pref-master-2 [mysqld.1.slave] server-id= 3 log-bin = sec-master-1 skip-slave-start [mysqld.2.slave] server-id= 4 log-bin = sec-master-2 skip-slave-start ndb_connectstring= @mysql_cluster.slave.ndb_connectstring [ENV] SLAVE_MYPORT1= @mysqld.2.slave.port SLAVE_MYSOCK1= @mysqld.2.slave.socket