Mysql主从不同步

1、把要同步的目录的mysql打包一份记录下二进制文件的位置和id（下边使用）

2、把从库的mysql -bin二进制文件给删了

3、把主上边同步的数据给复制到从库上

4、

flush tables with read lock;

mysql> show master status;
+------------------+-----------+--------------+------------------+-------------------+
| File             | Position  | Binlog_Do_DB | Binlog_Ignore_DB | Executed_Gtid_Set |
+------------------+-----------+--------------+------------------+-------------------+
| mysql-bin.000065 | 148591475 | sso,payment  | mysql            |                   |
+------------------+-----------+--------------+------------------+-------------------+
1 row in set (0.00 sec)

unlock tables;

CHANGE MASTER TO MASTER_HOST='192.199.135.132',MASTER_USER='******',MASTER_PASSWORD='******',MASTER_LOG_FILE='mysql-bin.000065',MASTER_LOG_POS=148591475;

5、把auto.cnf文件里边的ID给改了