oracle学习第五天【RMAN】

启动rman的2种方法

1

C:\Documents and Settings\Administrator>rman

恢复管理器: 版本10.1.0.2.0 - Production

Copyright (c) 1995, 2004, Oracle.
All rights reserved.

RMAN> connect target /

连接到目标数据库: ORCL (DBID=1268391944)

RMAN>

2

C:\Documents and Settings\Administrator>rman
target /

恢复管理器: 版本10.1.0.2.0 - Production

Copyright (c) 1995, 2004, Oracle.
All rights reserved.

连接到目标数据库: ORCL (DBID=1268391944)


修改sys和system用户的密码

SQL> conn /as sysdba

已连接。

SQL> alter user system identified by feng ;

用户已更改。

SQL> conn system/feng;

已连接。

SQL> alter user sys identified by feng;

用户已更改。

3连接远程数据库

C:\Documents and Settings\Administrator>rman
target system/feng@orcl

恢复管理器: 版本10.1.0.2.0 - Production

Copyright (c) 1995, 2004, Oracle.
All rights reserved.

连接到目标数据库: ORCL (DBID=1268391944)

RMAN>

执行操作系统命令

RMAN> host;

Microsoft Windows XP [版本 5.1.2600]
(C) 版权所有 1985-2001 Microsoft Corp.

C:\Documents and Settings\Administrator>

执行sql命令

RMAN> sql 'alter system archive log all';

RMAN> backup database；

RMAN> backup database format 'j:\oracle\bak_%u';

RMAN> backup tablespace system;

sql> select file_id,file_name from dba_data_files;

RMAN> backup datafile 'j:\oracle\BAK_0QMDI87G';

RMAN> backup current controlfile；

RMAN> backup archivelog all；

RMAN> backup spfile；

RMAN> backup backupset all；

RMAN> backup backupset n；

RMAN> list backup of database；

RMAN> list backup of tablespace users；

RMAN> delete backupset n；

RMAN> show all；

RMAN> list backup；

RMAN> list backup of controlfile;

RMAN> report need backup；

RMAN> report obsolete;

RMAN> crosscheck archivelog all;

RMAN> crosscheck backup;

RMAN> change backup of tablespace system unavailable;

RMAN>