环境
生产RAC(target):
ORACLE_SID=prodb
测试RAC(auxiliary)
ORACLE_SID=testdb
oracle版本:11.2.0.1.0
1、在生产环境RAC node1节点做数据库prodb全备
RMAN> backup database include current controlfile plus archivelog delete all input;
2、将备份集和密码文件拷贝到测试环境RAC node1节点的/tmp/oracle。
3、在测试环境做还原前的准备
sql>alter system set cluster_database=false scope=spfile;
sql>shutdown immediate;
sql>startup nomount;
4、数据还原
$rman auxiliary /
rman>duplicate database to testdb backup location '/tmp/oracle';
6、在测试环境RAC node1 修改cluster_database为true
sql>alter system set cluster_database=true scope=spfile;
7、重启测试环境RAC node1、node2实例
sql>startup force;