rhel6 mysql skip-grant-tables 添加用户报错 ERROR 1290

在做mysqlAB复制双向的时候，需要创建一个同步用户然后就报错了。

ERROR 1290 (HY000): The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement

mysql> GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY '123' WITH GRANT OPTION;

ERROR 1290 (HY000): The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement

这个时候我们只需要flush privileges 一下，在添加用户就OK了，

mysql> flush privileges;

Query OK, 0 rows affected (0.01 sec)

然后添加就ok了，