数据库正常打开后,做数据库的0级增量备份。
rman target / rcvcat rman_b80/rman_b80@rman_b80
run {
allocate channel c1 type 'sbt_tape';
backup incremental level=0
format 'incr0_backup_%d_%t_%s_%p'
(database);
release channel c1;
}
备份正常
添加用户
$ORALCE>;svrmgrl
svrmgrl>;connect internal;
svrmgrl>;create user test identified by test
default tablespace users;
svrmgrl>;grant connect,resoure to test;
svrmgrl>;commit;
sqlplus test/test
sql>;create table test
(name varchar2(10),
id number(10)
)
sql>;insert into test values ('bai',11);
sql>;insert into test values ('gao',12);
sql>;commit;
svrmgrl >;alter database archive log current;
做数据库的2级增量备份
rman target / rcvcat rman_b80/rman_b80@rman_b80
run {
allocate channel c1 type 'sbt_tape';
backup incremental level=2
format 'incr2_backup_%d_%t_%s_%p'
(database);
release channel c1;
}
删除表和用户
sqlplus test/test
sql>;drop table test;
sql>;exit;
svrmgrl
svrmgrl>;connect internal;
svrmgrl>;drop user test cascade;