高可用性(HA)の設定
OTN ハンズオン・ガイド: Oracle WebLogic Server 11gにおけるOracle Service Registry 11gの高可用性設定の作成
OSR 11g Topology Best Practices
Support Note Doc ID 1089793.1: Installing OSR 11g in the same Weblogic environment and domain as Oracle SOA Suite 11g PS1 and PS2 Requires Oracle Support Username and Password