2014-09-09 Created By BaoXinjian
一、摘要
二、
Thanks and Regards
http://blog.csdn.net/giianhui/article/details/7199682
http://blog.csdn.net/l106439814/article/details/8560119
http://blog.csdn.net/l106439814/article/details/8560119
DG_Oracle Dataguard Primary/Standby主备节点安装实践（案例）
原文：http://www.cnblogs.com/eastsea/p/4226821.html