只有冷备份和归档日志和最新control文件的恢复步骤

第一步:

最初，建立一张表student

conn member/member
create table student_arch(
 id int,
 name varchar2(20)
);

insert into student_arch values(1,'name1');
insert into student_arch values(2,'name2');
insert into student_arch values(3,'name3');

然后关闭数据库
shutdown immediate

进行冷备份
tar -zcvf /data/backup/backup_20130620.tar.gz /data/ora11g/

第二步:开启数据库
startup

再插入3条数据

conn member/member

insert into student_arch values(1,'name1');
insert into student_arch values(2,'name2');
insert into student_arch values(3,'name3');

强制归档

alter system switch logfile

然后进行rman的控制文件备份。

run
{
allocate channel c1 device type disk format '/data/backup/rman/con-%U-%T.full';
BACKUP CURRENT CONTROLFILE;
release channel c1;
}

复制当前的controlfile和最近的归档
scp /data/backup/rman/con-7iocl54f_1_1-20130620.full root@172.31.0.139:/root/

开始场景恢复：

startup nomount;

set dbid=1552557445

restore controlfile from '/data/backup/rman/con-7iocl54f_1_1-20130620.full';

RMAN> alter database mount;

RMAN> restore database;（这个由于是冷备，所以不用restore，因为数据是一致性的）

SQL>recover database using backup controlfile until cancel;