一个网友在linux下的11.2.0.4 中创建RMAN的虚拟私有目录报错:
[oracle@jb ~]$ rman Recovery Manager: Release 11.2.0.4.0 - Production on Sun May 10 17:23:25 2015 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. RMAN> connect catalog vpc1/vpc1@cs connected to recovery catalog database RMAN> create virtual catalog; found eligible base catalog owned by RMAN RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-06004: ORACLE error from recovery catalog database: ORA-00942: table or view does not exist
从上面信息可以看到found eligible base catalog owned by RMAN,说明已经找到了合格的基本恢复目录用户,由于使用的基本恢复目录用户rman已经注册了数据库,于是新建一个基本恢复目录用户cat1，虚拟私有目录用户 virtcat
1.创建基本恢复目录用户cat1,虚拟私有目录用户virtcat
SQL> create user cat1 identified by cat1 2 default tablespace sysaux 3 quota unlimited on sysaux; User created. SQL> grant recovery_catalog_owner to cat1; Grant succeeded. SQL> create user virtcat identified by virtcat 2 default tablespace sysaux 3 quota unlimited on sysaux; User created. SQL> grant recovery_catalog_owner to virtcat; Grant succeeded.
2.创建基本恢复目录
[oracle@jb ~]$ rman catalog cat1/cat1@cs Recovery Manager: Release 11.2.0.4.0 - Production on Sun May 10 17:24:50 2015 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. connected to recovery catalog database RMAN> create catalog; recovery catalog created RMAN> grant register database to virtcat; Grant succeeded.
3.创建虚拟私有恢复目录
[oracle@jb cs]$ rman catalog virtcat/virtcat@cs Recovery Manager: Release 11.2.0.4.0 - Production on Sun May 10 17:25:40 2015 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. connected to recovery catalog database RMAN> create virtual catalog; found ineligible base catalog owned by RMAN found eligible base catalog owned by CAT1 created virtual catalog against base catalog owned by CAT1
4.在虚拟私有目录中注册目标数据库
[oracle@jb cs]$ rman target sys/system@db catalog virtcat/virtcat@cs Recovery Manager: Release 11.2.0.4.0 - Production on Sun May 10 17:46:51 2015 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. connected to target database: DB (DBID=1640573015) connected to recovery catalog database RMAN> register database; database registered in recovery catalog starting full resync of recovery catalog full resync complete
总结：在创建与使用虚拟私有恢复目录时，基本恢复目录中不能注册目标数据库，否则会出现RMAN-06004, ORA-00942错误信息。