请问达人，怎么赋这个复制权限？

hwxo

mysql> grant replication slave on cb3.* to hwx@172.16.10.11 identified by 'hwx123456';
ERROR 1221 (HY000): Incorrect usage of DB GRANT and GLOBAL PRIVILEGES

mysql> select version();
+---------------+
| version()     |
+---------------+
| 5.1.22-rc-log |
+---------------+

wtuter

看下你当前是什么用户

7islands

grant replication slave on *.* to hwx@172.16.10.11 identified by 'hwx123456';

mysql不支持库级的

可以用replicate-do-db 来实现你要的功能