ora.gsdis OFFLINE by default if there is no 9i database in the cluster.
ora.oc4j is OFFLINE in 11.2.0.1 as Database Workload Management(DBWLM) is unavailable.these can be ignored in 11gR2 RAC.
参考:
Oracle 11gR2 RAC 进程说明
http://blog.csdn.net/tianlesoftw ... /11/15/6009962.aspx
没有配置DNS的话,可以使用Client-Side TAF来实现failover。
参考:
local_listener 与 remote_listener 参数说明
http://blog.csdn.net/tianlesoftw ... /12/20/6087045.aspx
Linux DNS Server 配置 -- for Oracle 11gR2 RAC SCAN IP
http://blog.csdn.net/tianlesoftw ... /11/13/6006247.aspx