一丶创建恢复目录
1丶建表空间
create tablespace rc_data datafile \'/u01/app/oracle/oradata/ocp/rc_data.dbf\' size 50m;
2丶建用户
create user rc_ocp identified by rc_ocp default tablespace rc_data quota unlimited on rc_data;
3丶授权
grant connect,resource,recovery_catalog_owner to rc_ocp;
4丶创建目录
rman catalog rc_ocp/rc_ocp
create catalog;
5丶注册
rman target sys/oracle@ocp catalog rc_ocp/rc_ocp@ocp
register database;
6丶查incarnation
list incarnation;
二丶虚拟专用目录:
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;
三丶备份脚本
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;
}
四丶常用操作
delete script full_db;
resync catalog;
unregister database;
upgrade catalog;
drop catalog;
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