source include/master-slave.inc;
connect (slave_sec,localhost,root,,test,0,slave.sock-1); 
connect (slave_ter,localhost,root,,test,0,slave.sock-2); 
connection master;
show variables like 'rpl_recovery_rank';
connection slave;
show variables like 'rpl_recovery_rank';
connection slave_sec;
show variables like 'rpl_recovery_rank';
connection slave_ter;
show variables like 'rpl_recovery_rank';