Oracle 10g使用RMAN创建physical standby（二）

核心提示： 7.使用rman备份主库 [oracle@s1 ~]$ rman target /Recovery Manager: Release 10.2.0.1.0 - Production on Thu May 29 19:52:37 2008Copyright (c) 1982， 2005，Or

7.使用rman备份主库

　　[oracle@s1 ~]$ rman target /
　　Recovery Manager: Release 10.2.0.1.0 - Production on Thu May 29 19:52:37 2008
　　Copyright (c) 1982， 2005， Oracle. All rights reserved.
　　connected to target database: ORCL (DBID=1171867028)
　　RMAN> backup full format='/u02/db_%U'
database include current controlfile for standby;
　　...................

8.归档主库当前日志

SQL> alter system archive log current;

System altered.

9.启动备库到nomount

sqlplus "/ as sysdba"
Connected to an idle instance.
SQL> startup nomount
　　Total System Global Area 285212672 bytes
Fixed Size 1218992 bytes
Variable Size 96470608 bytes
Database Buffers 184549376 bytes
Redo Buffers 2973696 bytes

10.利用rman恢复备库

[oracle@s1 ~]$ rman target /
　　Recovery Manager: Release 10.2.0.1.0 - Production on Thu May 29 19:53:21 2008
　　Copyright (c) 1982， 2005， Oracle. All rights reserved.
　　connected to target database: ORCL (DBID=1171867028)
　　RMAN> connect auxiliary sys/a@dbstandby
　　connected to auxiliary database: ORCL (DBID=1171867028， not mount)
　　RMAN> duplicate target database for standby nofilenamecheck;
　　.............................

如果第8步没有归档当前日志，duplicate时可能出现错误：