!include my.cnf

[mysqld.1]
log-slave-updates

[mysqld.2]
init-rpl-role=       slave
master-retry-count=  10
skip-slave-start

[mysqld.3]
log-slave-updates
innodb

[mysqld.4]
log-slave-updates
innodb

[ENV]
SERVER_MYPORT_3=     @mysqld.3.port
SERVER_MYSOCK_3=     @mysqld.3.socket

SERVER_MYPORT_4=     @mysqld.4.port
SERVER_MYSOCK_4=     @mysqld.4.socket