[oracle@racnode oracle]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Wed Jan 28 17:22:41 2015

Copyright (c) 1982, 2009, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> startup nomount
ORA-01081: cannot start already-running ORACLE - shut it down first
SQL>
SQL>
SQL>
SQL> shutdown immediate;
ORA-01109: database not open


Database dismounted.
ORACLE instance shut down.
SQL>
SQL>
SQL> startup nomount
ORACLE instance started.

Total System Global Area 1068937216 bytes
Fixed Size                  2220200 bytes
Variable Size             633343832 bytes
Database Buffers          427819008 bytes
Redo Buffers                5554176 bytes
SQL>
SQL>
SQL> quit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@racnode oracle]$ rman target sys/byRuiy.org89@dg1 auxiliary sys/byRuiy.org89@dg2

Recovery Manager: Release 11.2.0.1.0 - Production on Wed Jan 28 17:23:29 2015

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

connected to target database: DG (DBID=1783515502)
connected to auxiliary database: DG (not mounted)

RMAN> duplicate target database for standby nofilenamecheck from active database;

Starting Duplicate Db at 28-JAN-15
using target database control file instead of recovery catalog
allocated channel: ORA_AUX_DISK_1
channel ORA_AUX_DISK_1: SID=63 device type=DISK

contents of Memory Script:
{
   backup as copy reuse
   targetfile  ‘/ruiy/ocr/DBSoftware/app/oracle/product/11.2.0/dbhome_1/dbs/orapwdg‘ auxiliary format
 ‘/ruiy/ocr/DBSoftware/app/oracle/product/11.2.0/dbhome_1/dbs/orapwdg‘   ;
}
executing Memory Script

Starting backup at 28-JAN-15
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=9 device type=DISK
Finished backup at 28-JAN-15

contents of Memory Script:
{
   backup as copy current controlfile for standby auxiliary format  ‘/ruiy/ocr/DBData/oradata/dg/control01.ctl‘;
   restore clone controlfile to  ‘/ruiy/ocr/DBSoftware/app/oracle/flash_recovery_area/dg/control02.ctl‘ from
 ‘/ruiy/ocr/DBData/oradata/dg/control01.ctl‘;
}
executing Memory Script

Starting backup at 28-JAN-15
using channel ORA_DISK_1
channel ORA_DISK_1: starting datafile copy
copying standby control file
output file name=/ruiy/ocr/DBSoftware/app/oracle/product/11.2.0/dbhome_1/dbs/snapcf_dg.f tag=TAG20150128T172347 RECID=4 STAMP=870197027
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
Finished backup at 28-JAN-15

Starting restore at 28-JAN-15
using channel ORA_AUX_DISK_1

channel ORA_AUX_DISK_1: copied control file copy
Finished restore at 28-JAN-15

contents of Memory Script:
{
   sql clone ‘alter database mount standby database‘;
}
executing Memory Script

sql statement: alter database mount standby database

contents of Memory Script:
{
   set newname for tempfile  1 to
 "/ruiy/ocr/DBData/oradata/dg/temp01.dbf";
   switch clone tempfile all;
   set newname for datafile  1 to
 "/ruiy/ocr/DBData/oradata/dg/system01.dbf";
   set newname for datafile  2 to
 "/ruiy/ocr/DBData/oradata/dg/sysaux01.dbf";
   set newname for datafile  3 to
 "/ruiy/ocr/DBData/oradata/dg/undotbs01.dbf";
   set newname for datafile  4 to
 "/ruiy/ocr/DBData/oradata/dg/users01.dbf";
   set newname for datafile  5 to
 "/ruiy/ocr/DBData/oradata/dg/example01.dbf";
   backup as copy reuse
   datafile  1 auxiliary format
 "/ruiy/ocr/DBData/oradata/dg/system01.dbf"   datafile
 2 auxiliary format
 "/ruiy/ocr/DBData/oradata/dg/sysaux01.dbf"   datafile
 3 auxiliary format
 "/ruiy/ocr/DBData/oradata/dg/undotbs01.dbf"   datafile
 4 auxiliary format
 "/ruiy/ocr/DBData/oradata/dg/users01.dbf"   datafile
 5 auxiliary format
 "/ruiy/ocr/DBData/oradata/dg/example01.dbf"   ;
   sql ‘alter system archive log current‘;
}
executing Memory Script

executing command: SET NEWNAME

renamed tempfile 1 to /ruiy/ocr/DBData/oradata/dg/temp01.dbf in control file

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

Starting backup at 28-JAN-15
using channel ORA_DISK_1
channel ORA_DISK_1: starting datafile copy
input datafile file number=00001 name=/ruiy/ocr/DBData/oradata/dg/system01.dbf
output file name=/ruiy/ocr/DBData/oradata/dg/system01.dbf tag=TAG20150128T172354
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:25
channel ORA_DISK_1: starting datafile copy
input datafile file number=00002 name=/ruiy/ocr/DBData/oradata/dg/sysaux01.dbf
output file name=/ruiy/ocr/DBData/oradata/dg/sysaux01.dbf tag=TAG20150128T172354
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:25
channel ORA_DISK_1: starting datafile copy
input datafile file number=00003 name=/ruiy/ocr/DBData/oradata/dg/undotbs01.dbf
output file name=/ruiy/ocr/DBData/oradata/dg/undotbs01.dbf tag=TAG20150128T172354
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
input datafile file number=00005 name=/ruiy/ocr/DBData/oradata/dg/example01.dbf
output file name=/ruiy/ocr/DBData/oradata/dg/example01.dbf tag=TAG20150128T172354
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:07
channel ORA_DISK_1: starting datafile copy
input datafile file number=00004 name=/ruiy/ocr/DBData/oradata/dg/users01.dbf
output file name=/ruiy/ocr/DBData/oradata/dg/users01.dbf tag=TAG20150128T172354
channel ORA_DISK_1: datafile copy complete, elapsed time: 00:00:01
Finished backup at 28-JAN-15

sql statement: alter system archive log current

contents of Memory Script:
{
   switch clone datafile all;
}
executing Memory Script

datafile 1 switched to datafile copy
input datafile copy RECID=4 STAMP=870197100 file name=/ruiy/ocr/DBData/oradata/dg/system01.dbf
datafile 2 switched to datafile copy
input datafile copy RECID=5 STAMP=870197100 file name=/ruiy/ocr/DBData/oradata/dg/sysaux01.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=6 STAMP=870197100 file name=/ruiy/ocr/DBData/oradata/dg/undotbs01.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=7 STAMP=870197100 file name=/ruiy/ocr/DBData/oradata/dg/users01.dbf
datafile 5 switched to datafile copy
input datafile copy RECID=8 STAMP=870197100 file name=/ruiy/ocr/DBData/oradata/dg/example01.dbf
Finished Duplicate Db at 28-JAN-15

rman