stop slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; create table t1 (n int); reset master; stop slave; change master to master_port=SLAVE_PORT; show slave status; Slave_IO_State Master_Host 127.0.0.1 Master_User root Master_Port SLAVE_PORT Connect_Retry 1 Master_Log_File Read_Master_Log_Pos 4 Relay_Log_File slave-relay-bin.000001 Relay_Log_Pos 4 Relay_Master_Log_File Slave_IO_Running No Slave_SQL_Running No Replicate_Do_DB Replicate_Ignore_DB Replicate_Do_Table Replicate_Ignore_Table # Replicate_Wild_Do_Table Replicate_Wild_Ignore_Table # Last_Errno 0 Last_Error Skip_Counter 0 Exec_Master_Log_Pos 0 Relay_Log_Space 106 Until_Condition None Until_Log_File Until_Log_Pos 0 Master_SSL_Allowed No Master_SSL_CA_File Master_SSL_CA_Path Master_SSL_Cert Master_SSL_Cipher Master_SSL_Key Seconds_Behind_Master NULL Master_SSL_Verify_Server_Cert No Last_IO_Errno # Last_IO_Error # Last_SQL_Errno 0 Last_SQL_Error start slave; insert into t1 values (1); show status like "slave_running"; Variable_name Value Slave_running OFF drop table t1;