...
#binlog54 #binlog_format = STATEMENT55 binlog_format = row         <<主从节点保持一致，要么都是row,要么都是mixed56 server-id = 1003306         <<主从节点的server_id必须保证不能一致57 log-bin = /data/mysql/mysql3306/logs/mysql-bin  <<定义二进制日志文件保存文件和格式58 binlog_cache_size = 4M59 max_binlog_size = 256M60 max_binlog_cache_size = 1M61 sync_binlog = 062 expire_logs_days = 1063 #procedure 64 log_bin_trust_function_creators=165
...

[root@ken home]# mysqladmin -uroot -pxx shutdown
[root@ken home]# mysqld &
[root@ken home]# ss -tnl | grep 3306
LISTEN     0      70          :::3306                    :::*   

[root@ken home]# mysql -uroot -p                  <<登录mysql
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 14
Server version: 5.7.23-log MySQL Community Server (GPL)Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> grant replication slave on *.* to ken@'%' identified by 'xx'; <<创建ken用户，并设置密码xx

 ...
#binlog54 #binlog_format = STATEMENT55 binlog_format = row         <<主从节点保持一致，要么都是row,要么都是mixed56 server-id = 1003307        <<主从节点的server_id必须保证不能一致57 log-bin = /data/mysql/mysql3306/logs/mysql-bin  <<定义二进制日志文件保存文件和格式58 binlog_cache_size = 4M59 max_binlog_size = 256M60 max_binlog_cache_size = 1M61 sync_binlog = 062 expire_logs_days = 1063 #procedure 64 log_bin_trust_function_creators=165
...

[root@ken home]# mysqladmin -uroot -pxx shutdown
[root@ken home]# mysqld &
[root@ken home]# ss -tnl | grep 3306
LISTEN     0      70          :::3306                    :::*   

 1 格式：CHANGE MASTER TO 选项
 2 选项：
 3 MASTER_HOST = 'host_name'         指定主服务的ip或者主机名
 4 MASTER_USER = 'user_name'         指定主服务器的用户名
 5 MASTER_PASSWORD = 'password'      指定用户名的密码
 6 MASTER_PORT = port_num            指定连接的端口，默认是3306
 7 MASTER_CONNECT_RETRY = interval   指定连接失败的时候的重试间隔时间

MySQL [(none)]> change master to master_host='10.220.5.137',master_user='root',master_password='xx'

MySQL [(none)]> start salve;

MySQL [(none)]> show slave status\G
*************************** 1. row ***************************Slave_IO_State: Waiting for master to send eventMaster_Host: 10.220.5.137Master_User: rootMaster_Port: 3306Connect_Retry: 60Master_Log_File: mysql-bin.000003Read_Master_Log_Pos: 928Relay_Log_File: relay-bin.000005Relay_Log_Pos: 1141Relay_Master_Log_File: mysql-bin.000003Slave_IO_Running: Yes             <<<IO线程启动成功Slave_SQL_Running: Yes             <<<SQL线程启动成功Replicate_Do_DB: Replicate_Ignore_DB: Replicate_Do_Table: Replicate_Ignore_Table: Replicate_Wild_Do_Table: Replicate_Wild_Ignore_Table: Last_Errno: 0Last_Error: Skip_Counter: 0Exec_Master_Log_Pos: 928Relay_Log_Space: 1508Until_Condition: NoneUntil_Log_File: Until_Log_Pos: 0Master_SSL_Allowed: NoMaster_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: NoLast_IO_Errno: 0Last_IO_Error: Last_SQL_Errno: 0Last_SQL_Error: Replicate_Ignore_Server_Ids: Master_Server_Id: 1003306Master_UUID: e2357094-d6d9-11e8-ba06-000c292218ecMaster_Info_File: /data/mysql/mysql3306/data/master.infoSQL_Delay: 0SQL_Remaining_Delay: NULLSlave_SQL_Running_State: Slave has read all relay log; waiting for more updatesMaster_Retry_Count: 86400Master_Bind: Last_IO_Error_Timestamp: Last_SQL_Error_Timestamp: Master_SSL_Crl: Master_SSL_Crlpath: Retrieved_Gtid_Set: Executed_Gtid_Set: 2a88f089-cd97-11e8-a862-000c29492f7b:1-45Auto_Position: 0Replicate_Rewrite_DB: Channel_Name: Master_TLS_Version:
1 row in set (0.00 sec)

mysql> create database ken;                  <<创建数据库ken
Query OK, 1 row affected (0.00 sec)mysql> use ken;                              <<进入数据库
Database changed
mysql> create table ken1 as select * from jobs.teachers; <<创建ken1表
Query OK, 6 rows affected (0.04 sec)
Records: 6  Duplicates: 0  Warnings: 0mysql> select * from ken1;            <<查看ken1表数据
+-----+------------+-----+--------+
| TID | Name       | Age | Gender |
+-----+------------+-----+--------+
|   1 | Song Jiang |  45 | M      |
|   2 | ken        |  25 | M      |
|   3 | ken        |  45 | M      |
|   4 | hah        |  67 | M      |
|   5 | ken2       |  76 | M      |
|   6 | ken2       |  76 | M      |
+-----+------------+-----+--------+
6 rows in set (0.00 sec)

MySQL [(none)]> show databases;    <<查看数据库，已经同步过来ken
+--------------------+
| Database           |
+--------------------+
| information_schema |
| jobs               |
| ken                |
| liu                |
| mysql              |
| performance_schema |
| sys                |
| test               |
| test5              |
+--------------------+
9 rows in set (0.00 sec)MySQL [(none)]> use ken;         <<进入到ken数据库中
Database changed
MySQL [ken]> show tables;        <<查看库中的表，可以看到ken1表
+---------------+
| Tables_in_ken |
+---------------+
| ken1          |
+---------------+
1 row in set (0.00 sec)MySQL [ken]> select * from ken1;  <<检查ken1表中的数据完整
+-----+------------+-----+--------+
| TID | Name       | Age | Gender |
+-----+------------+-----+--------+
|   1 | Song Jiang |  45 | M      |
|   2 | ken        |  25 | M      |
|   3 | ken        |  45 | M      |
|   4 | hah        |  67 | M      |
|   5 | ken2       |  76 | M      |
|   6 | ken2       |  76 | M      |
+-----+------------+-----+--------+
6 rows in set (0.00 sec)

mysql> install plugin rpl_semi_sync_master soname "semisync_master.so";

mysql> show global variables like '%semi%';
+-------------------------------------------+------------+
| Variable_name                             | Value      |
+-------------------------------------------+------------+
| rpl_semi_sync_master_enabled              | OFF         |
| rpl_semi_sync_master_timeout              | 10000      |
| rpl_semi_sync_master_trace_level          | 32         |
| rpl_semi_sync_master_wait_for_slave_count | 1          |
| rpl_semi_sync_master_wait_no_slave        | ON         |
| rpl_semi_sync_master_wait_point           | AFTER_SYNC |
+-------------------------------------------+------------+
6 rows in set (0.02 sec)

mysql> set global  rpl_semi_sync_master_enabled=1；

mysql> install plugin rpl_semi_sync_slave soname "semisync_slave.so";

mysql> set global  rpl_semi_sync_slave_enabled=1；

MySQL [ken]> stop slave;
MySQL [ken]> start slave;

MySQL [ken]> show slave status\G
*************************** 1. row ***************************Slave_IO_State: Waiting for master to send eventMaster_Host: 10.220.5.137Master_User: rootMaster_Port: 3306Connect_Retry: 60Master_Log_File: mysql-bin.000001Read_Master_Log_Pos: 154Relay_Log_File: relay-bin.000003Relay_Log_Pos: 367Relay_Master_Log_File: mysql-bin.000001Slave_IO_Running: Yes            <<IO线程启动成功Slave_SQL_Running: Yes            <<SQL线程启动成功Replicate_Do_DB: Replicate_Ignore_DB: Replicate_Do_Table: Replicate_Ignore_Table: Replicate_Wild_Do_Table: Replicate_Wild_Ignore_Table: Last_Errno: 0Last_Error: Skip_Counter: 0Exec_Master_Log_Pos: 154Relay_Log_Space: 568Until_Condition: NoneUntil_Log_File: Until_Log_Pos: 0Master_SSL_Allowed: NoMaster_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: NoLast_IO_Errno: 0Last_IO_Error: Last_SQL_Errno: 0Last_SQL_Error: Replicate_Ignore_Server_Ids: Master_Server_Id: 1003306Master_UUID: e2357094-d6d9-11e8-ba06-000c292218ecMaster_Info_File: /data/mysql/mysql3306/data/master.infoSQL_Delay: 0SQL_Remaining_Delay: NULLSlave_SQL_Running_State: Slave has read all relay log; waiting for more updatesMaster_Retry_Count: 86400Master_Bind: Last_IO_Error_Timestamp: Last_SQL_Error_Timestamp: Master_SSL_Crl: Master_SSL_Crlpath: Retrieved_Gtid_Set: Executed_Gtid_Set: 2a88f089-cd97-11e8-a862-000c29492f7b:1-45Auto_Position: 0Replicate_Rewrite_DB: Channel_Name: Master_TLS_Version:
1 row in set (0.00 sec)