9i rac 脑裂导致节点重启

详见原文链接 http://www.killdb.com/2011/10/23/9i-rac-%e8%84%91%e8%a3%82%e5%af%bc%e8%87%b4%e8%8a%82%e7%82%b9%e9%87%8d%e5%90%af.html