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; show slave status /* Second_behind reports 0 */;; Slave_IO_State # Master_Host 127.0.0.1 Master_User root Master_Port 9306 Connect_Retry 1 Master_Log_File master-bin.000001 Read_Master_Log_Pos 106 Relay_Log_File # Relay_Log_Pos # Relay_Master_Log_File master-bin.000001 Slave_IO_Running Yes Slave_SQL_Running Yes 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 106 Relay_Log_Space # 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 0 Master_SSL_Verify_Server_Cert No Last_IO_Errno 0 Last_IO_Error Last_SQL_Errno 0 Last_SQL_Error drop table if exists t1; Warnings: Note 1051 Unknown table 't1' create table t1 (f1 int); flush logs /* contaminate rli->last_master_timestamp */; lock table t1 write; insert into t1 values (1); show slave status /* bug emulated: reports slave threads starting time about 3*3 not 3 secs */;; Slave_IO_State # Master_Host 127.0.0.1 Master_User root Master_Port 9306 Connect_Retry 1 Master_Log_File master-bin.000001 Read_Master_Log_Pos 367 Relay_Log_File # Relay_Log_Pos # Relay_Master_Log_File master-bin.000001 Slave_IO_Running Yes Slave_SQL_Running Yes 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 279 Relay_Log_Space # 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 9 Master_SSL_Verify_Server_Cert No Last_IO_Errno 0 Last_IO_Error Last_SQL_Errno 0 Last_SQL_Error unlock tables; flush logs /* this time rli->last_master_timestamp is not affected */; lock table t1 write; insert into t1 values (2); show slave status /* reports the correct diff with master query time about 3+3 secs */;; Slave_IO_State # Master_Host 127.0.0.1 Master_User root Master_Port 9306 Connect_Retry 1 Master_Log_File master-bin.000001 Read_Master_Log_Pos 455 Relay_Log_File # Relay_Log_Pos # Relay_Master_Log_File master-bin.000001 Slave_IO_Running Yes Slave_SQL_Running Yes 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 367 Relay_Log_Space # 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 7 Master_SSL_Verify_Server_Cert No Last_IO_Errno 0 Last_IO_Error Last_SQL_Errno 0 Last_SQL_Error unlock tables; drop table t1;