虚拟专用恢复目录

一、创建恢复目录

1、建表空间

create tablespace rc_data datafile '/u01/app/oracle/oradata/ocp/rc_data.dbf' size 50m;

2、建用户

create user rc_ocp identified by rc_ocp default tablespace rc_data quota unlimited on rc_data;

3、授权

grant connect,resource,recovery_catalog_owner to rc_ocp;

4、创建目录

rman catalog rc_ocp/rc_ocp

create catalog;



5、注册

rman target sys/oracle@ocp catalog rc_ocp/rc_ocp@ocp

register database;

6、查incarnation

list incarnation;

二、虚拟专用目录：

1.先建表空间，用户，授权

sys@OCP>create user v_user1 identified by v_user1 default tablespace tp1 temporary tablespace temp quota unlimited on tp1;



sys@OCP> grant recovery_catalog_owner to v_user1;



2.用基本恢复目录登录给v_user1用户授权

[oracle@ocm ~]$ rman catalog rc_ocp/rc_ocp

grant catalog for database ocp to v_user1;

grant catalog for database ocm to v_user1;

3.用虚拟用户登录，建恢复目录

[oracle@ocm ~]$ rman catalog v_user1/v_user1

create virtual catalog;



list incarnation

4.sqlplus v_user1/v_user1

select * from RC_BACKUP_DATAFILE;

三、备份脚本

create script datafile_5{

backup datafile 5;

}

run{execute script full_db;}

rman target sys/oracle@oca catalog rc_admin/rc_admin@oca script datafile_4

list script names;

print script datafile_4;

replace script datafile_4{

backup format='/backup/rman/full_%U'

database;

}

四、常用操作

delete script full_db;

resync catalog;

unregister database;

upgrade catalog;

drop catalog;