rman 备份

admin

[oracle@oracle ~]$ rman target /
# A. J5 Z# Q$ O2 h; f' HRMAN> backup current controlfile;
, i4 N: S" N; P4 K  ~2 h+ z/u01/app/oracle/flash_recovery_area/ORCL/backupset/2014_01_13/o1_mf_ncnnf_TAG20140113T112837_9f6qcg2z_.bkp   这是位置

* E5 m/ A  _- l/ VRMAN> backup database include current controlfile;  也可以这种方式

3 U: k8 \3 y1 e, l RMAN> show all;   备份文件配置查看，可以用show all
  P; ]" A; D% o* O) R
( R) M; S3 r8 B! z  Q# ]8 IRMAN> CONFIGURE CONTROLFILE AUTOBACKUP on;  设置为自动备份
- V' T* s! J; H
: o0 I" R# H. L( a   
7 K: s" L7 s  T3 u0 L* I5 |& _SQL> desc v$database     查询下视图
) E/ v2 {. P8 S" F! ?+ @
SQL> select archivelog_change# from v$database;

ARCHIVELOG_CHANGE#
------------------
           1957735
& Q. v" N+ w+ k/ a; R: e3 x
/ H5 f. s# |% ~% SSQL> select userenv('language') from dual;