SQL> select TABLESPACE_NAME ,status from dba_tablespaces;
TABLESPACE_NAME STATUS
------------------------------ ---------
SYSTEM ONLINE
SYSAUX ONLINE
UNDOTBS1 ONLINE
TEMP ONLINE
USERS ONLINE
ZWTEST OFFLINE
RMAN> backup tablespace "ZWTEST";
Starting backup at 26-JAN-11
using channel ORA_DISK_1
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00020 name=/u01/app/oracle/oradata/orcl/zwtest.dbf
channel ORA_DISK_1: starting piece 1 at 26-JAN-11
channel ORA_DISK_1: finished piece 1 at 26-JAN-11
piece handle=/u01/app/oracle/flash_recovery_area/ORCL/backupset/2011_01_26/o1_mf_nnndf_TAG20110126T162841_6mzpst5z_.bkp tag=TAG20110126T162841 comment=NONE
channel ORA_DISK_1: backup set complete, elapsed time: 00:00:01
Finished backup at 26-JAN-11
2、READ only表空间备份
$ sqlplus / AS sysdba
SQL*Plus: Release 10.2.0.2.0 - Production ON Sat Nov 10 10:38:35 2007
Copyright (c) 1982, 2005, Oracle. ALL Rights Reserved.
Connected TO:
Oracle DATABASE 10g Enterprise Edition Release 10.2.0.2.0 - Production
WITH the Partitioning, OLAP AND DATA Mining options
SQL> ALTER tablespace TEST online;
Tablespace altered.
SQL> ALTER tablespace TEST READ only;
Tablespace altered.
RMAN> backup tablespace "TEST";
Starting backup at 2007-11-10 10:39:35
USING target DATABASE control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: sid=140 devtype=DISK
channel ORA_DISK_1: starting FULL datafile backupset
channel ORA_DISK_1: specifying datafile(s) IN backupset
input datafile fno=00005 name=/export/home/oracle/product/10.0/oradata/tina/test.dbf
channel ORA_DISK_1: starting piece 1 at 2007-11-10 10:39:36
channel ORA_DISK_1: finished piece 1 at 2007-11-10 10:39:37
piece handle=/export/home/oracle/product/10.0/flash_recovery_area/TINA/backupset/2007_
11_10/o1_mf_nnndf_TAG20071110T103936_3mb6h8nq_.bkp tag=TAG20071110T103936 comment=NONE
channel ORA_DISK_1: backup SET complete, elapsed time: 00:00:01
Finished backup at 2007-11-10 10:39:37
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