关于slave的replicate-ignore-db 参数 跨库问题

关于salve上replicate-ignore-db 参数设置问题:

replicate-ignore-db = mysql
replicate-ignore-db = information_schema



master 上执行:
use mysql;

UPDATE user SET password=PASSWORD('newja01') WHERE user='root'; 


mysql> UPDATE user SET password=PASSWORD('newja01') WHERE user='root'; 
Query OK, 3 rows affected (0.05 sec)
Rows matched: 4  Changed: 3  Warnings: 0

mysql> flush privileges;
Query OK, 0 rows affected (0.02 sec)


此时在备库上查看:

slave:/root# mysql -uroot -p'1234567' 

密码还是原来的


继续测试:

master 上执行:

use zjzc;
mysql> UPDATE mysql.user SET password=PASSWORD('kjk123') WHERE user='root'; 
Query OK, 4 rows affected (0.00 sec)
Rows matched: 4  Changed: 4  Warnings: 0

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)


此时slave :
slave:/root# mysql -uroot -p'1234567' 
Warning: Using a password on the command line interface can be insecure.
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)

报密码错误

slave的密码也被修改:
slave:/root# mysql -uroot -p'kjk123' 
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 11