master:
1.stop httpd
2.mysql>show master status;
记下文件名和position,
3.stop master
4.scp /mysql/bbs/*.* root@slaveIP:/mysql/bbs
slave:
1.vi /etc/my.cnf
加入
server-id=xxx //id 不要和master及其它slave服务器ID重复
master-host=x.x.x.x
master-user=replication_user
master-password=xxxxxxxx
master-port=3306
replicate-do-db=bbs
2.mysql>change master to master_host='x.x.x.x';
mysql> change master to master_log_file='bbs.000009',master_log_pos=24178378;
(仅示例，文件和位置就按master上的改)
mysql>slave start;
mysql>show slave status;