進入RMAN恢復管理器有兩種方式
直接在系統命令提示符敲入rman命令進入rman控制台後執行connect
D\>rman
恢復管理器 Release Production on 星期四 月
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RMAN> connect target /
連接到目標數據庫 ROME （DBID=）
RMAN>
在系統命令提示符下敲入target和catalog（沒有此項默認非catalog方式控制文件記錄rman操作的詳細信息）的用戶和密碼
# example of operating system authentication
D\>rman TARGET /
# example of Oracle Net authentication
D\>rman TARGET SYS/oracle@orcl NOCATALOG
D\>rman TARGET / CATALOG rman/rman@catdb
D\>rman TARGET SYS/oracle@orcl CATALOG rman/rman@catdb
RMAN> exit
恢復管理器完成
注我們將在以後章節講述帶有恢復目錄的RMAN操作
我們可以看一下rman可以連接的數據庫的類型如下
Target database
RMAN connects you to the target database which is the database that you are backing up or recovering with the SYSDBA privilege If you do not have this privilege then the connection fails
Recovery catalog database
This database is optional By default RMAN runs in NOCATALOG mode
Auxiliary database
You can connect to a standby database duplicate database or auxiliary instance (standby instance or tablespace pointintime recovery instance)
（NoteYou do not need to specify the SYSDBA option because RMAN uses this option implicitly and automatically）
From:http://tw.wingwit.com/Article/program/Oracle/201311/17941.html
