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Duplicate database from ASM to non ASM

by Mohamed Azar on December 17, 2010

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Step 1:

Determine how much disk space will be required.

SQL> select name from v$database;

NAME
---------
AZARDB

Calculate total space for all datafiles within database

SQL> select DF.TOTAL/1048576 "DataFile Size Mb",LOG.TOTAL/1048576 "Redo Log Size Mb",CONTROL.TOTAL/1048576 "Control File Size Mb",
(DF.TOTAL + LOG.TOTAL + CONTROL.TOTAL)/1048576 "Total Size Mb" from dual,(select sum(a.bytes) TOTAL from dba_data_files a) DF,
(select sum(b.bytes) TOTAL from v$log b) LOG,(select sum((cffsz+1)*cfbsz) TOTAL from x$kcccf c) CONTROL ;

DataFile Size Mb Redo Log Size Mb
---------------- ----------------
Control File Size Mb Total Size Mb
-------------------- -------------
1310              150
18.59375    1478.59375

Calculate space for list of datafiles within primary database

SQL> select DF.TOTAL/1048576 "DataFile Size Mb",
LOG.TOTAL/1048576 "Redo Log Size Mb",
CONTROL.TOTAL/1048576 "Control File Size Mb",
(DF.TOTAL + LOG.TOTAL + CONTROL.TOTAL)/1048576 "Total Size Mb" from dual,
(select sum(a.bytes) TOTAL from dba_data_files a where tablespace_name in ('SYSTEM','SYSAUX','UNDO','USERS')) DF,
(select sum(b.bytes) TOTAL from v$log b) LOG,
(select sum((cffsz+1)*cfbsz) TOTAL from x$kcccf c) CONTROL ;

DataFile Size Mb Redo Log Size Mb
---------------- ----------------
Control File Size Mb Total Size Mb
-------------------- -------------
1165              150
18.59375    1333.59375

Step 2: backup Source database

RMAN> run{
2> allocate channel d1 type disk;
3> backup format '/backups/df_t%t_s%s_p%p' database;
4> sql 'alter system archive log current';
5> backup format '/backups/al_t%t_s%s_p%p' archivelog all;
6> release channel d1;
7> }

released channel: ORA_DISK_1
allocated channel: d1
channel d1: SID=44 device type=DISK

Starting backup at 17-DEC-10
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
input datafile file number=00001 name=+DATA/azardb/datafile/system.256.736179685
input datafile file number=00002 name=+DATA/azardb/datafile/sysaux.257.736179685
input datafile file number=00005 name=+DATA/azardb/datafile/example.269.736179971
input datafile file number=00003 name=+DATA/azardb/datafile/undotbs1.258.736179685
input datafile file number=00004 name=+SPTEST/azardb/datafile/users.256.737964169
channel d1: starting piece 1 at 17-DEC-10
channel d1: finished piece 1 at 17-DEC-10
piece handle=/backups/df_t737969795_s6_p1 tag=TAG20101217T073635 comment=NONE
channel d1: backup set complete, elapsed time: 00:02:27
channel d1: starting full datafile backup set
channel d1: specifying datafile(s) in backup set
including current control file in backup set
including current SPFILE in backup set
channel d1: starting piece 1 at 17-DEC-10
channel d1: finished piece 1 at 17-DEC-10
piece handle=/backups/df_t737969943_s7_p1 tag=TAG20101217T073635 comment=NONE
channel d1: backup set complete, elapsed time: 00:00:01
Finished backup at 17-DEC-10

sql statement: alter system archive log current

Starting backup at 17-DEC-10
current log archived
channel d1: starting archived log backup set
channel d1: specifying archived log(s) in backup set
input archived log thread=1 sequence=3 RECID=1 STAMP=736268182
input archived log thread=1 sequence=4 RECID=2 STAMP=736345263
input archived log thread=1 sequence=5 RECID=3 STAMP=736438711
input archived log thread=1 sequence=6 RECID=4 STAMP=737551583
input archived log thread=1 sequence=7 RECID=5 STAMP=737880523
input archived log thread=1 sequence=8 RECID=6 STAMP=737897929
input archived log thread=1 sequence=9 RECID=7 STAMP=737962069
input archived log thread=1 sequence=10 RECID=8 STAMP=737969217
input archived log thread=1 sequence=11 RECID=9 STAMP=737969220
input archived log thread=1 sequence=12 RECID=10 STAMP=737969948
input archived log thread=1 sequence=13 RECID=11 STAMP=737969948
channel d1: starting piece 1 at 17-DEC-10
channel d1: finished piece 1 at 17-DEC-10
piece handle=/backups/al_t737969948_s8_p1 tag=TAG20101217T073908 comment=NONE
channel d1: backup set complete, elapsed time: 00:00:15
Finished backup at 17-DEC-10

released channel: d1

RMAN>

Step 3: Create pfile & edit some required parameters

SQL> create pfile='/backups/initAUX.ora' from spfile;

File created.

SQL>

Edit& Save

*.audit_file_dest =/u01/app/oracle/AUX/adump
*.core_dump_dest =/u01/app/oracle/AUX/cdump
*.db_name ="AUX"
*.instance_name =AUX
*.control_files =/u01/app/oracle/AUX/control01.ctl
*.db_file_name_convert =("+DATA","/u01/app/oracle/AUX","+SPTEST","/u01/app/oracle/AUX")
*.log_file_name_convert =("+DATA","/u01/app/oracle/AUX")
*.undo_management =AUTO
*.undo_retention =10800
*.undo_tablespace='UNDOTBS1'
*.db_block_size=8192
*.compatible='11.2.0.0.0'

Step 4: startup nomount for AUX database

[oracle@localhost ~]$ export ORACLE_SID=AUX
[oracle@localhost ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.1.0 Production on Fri Dec 17 09:14:09 2010

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

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

SQL> startup nomount pfile='/backups/initAUX.ora';
ORACLE instance started.

Total System Global Area  146472960 bytes
Fixed Size                  1335080 bytes
Variable Size              92274904 bytes
Database Buffers           50331648 bytes
Redo Buffers                2531328 bytes
SQL>

Step 5:Create duplicate database from here

[oracle@localhost ~]$ export ORACLE_SID=AUX
[oracle@localhost ~]$ rman target sys/Admin123@azardb auxiliary /

Recovery Manager: Release 11.2.0.1.0 - Production on Fri Dec 17 09:18:34 2010

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

connected to target database: AZARDB (DBID=1655311948)
connected to auxiliary database: AUX (not mounted)

RMAN> run{
2> allocate auxiliary channel C1 device type disk;
3> duplicate target database to AUX;
4> }

using target database control file instead of recovery catalog
allocated channel: C1
channel C1: SID=20 device type=DISK

Starting Duplicate Db at 17-DEC-10

contents of Memory Script:
{
sql clone "create spfile from memory";
}
executing Memory Script

sql statement: create spfile from memory

contents of Memory Script:
{
shutdown clone immediate;
startup clone nomount;
}
executing Memory Script

Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK

contents of Memory Script:
{
sql clone "alter system set  db_name =
''AZARDB'' comment=
''Modified by RMAN duplicate'' scope=spfile";
sql clone "alter system set  db_unique_name =
''AUX'' comment=
''Modified by RMAN duplicate'' scope=spfile";
shutdown clone immediate;
startup clone force nomount
restore clone primary controlfile;
alter clone database mount;
}
executing Memory Script

sql statement: alter system set  db_name =  ''AZARDB'' comment= ''Modified by RMAN duplicate'' scope=spfile

sql statement: alter system set  db_unique_name =  ''AUX'' comment= ''Modified by RMAN duplicate'' scope=spfile

Oracle instance shut down

Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK

Starting restore at 17-DEC-10

channel C1: starting datafile backup set restore
channel C1: restoring control file
channel C1: reading from backup piece /backups/df_t737969943_s7_p1
channel C1: piece handle=/backups/df_t737969943_s7_p1 tag=TAG20101217T073635
channel C1: restored backup piece 1
channel C1: restore complete, elapsed time: 00:00:03
output file name=/u01/app/oracle/AUX/control01.ctl
Finished restore at 17-DEC-10

database mounted

contents of Memory Script:
{
set until scn  971599;
set newname for datafile  1 to
"/u01/app/oracle/AUX/azardb/datafile/system.256.736179685";
set newname for datafile  2 to
"/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685";
set newname for datafile  3 to
"/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685";
set newname for datafile  4 to
"/u01/app/oracle/AUX/azardb/datafile/users.256.737964169";
set newname for datafile  5 to
"/u01/app/oracle/AUX/azardb/datafile/example.269.736179971";
restore
clone database
;
}
executing Memory Script

executing command: SET until clause

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

Starting restore at 17-DEC-10

channel C1: starting datafile backup set restore
channel C1: specifying datafile(s) to restore from backup set
channel C1: restoring datafile 00001 to /u01/app/oracle/AUX/azardb/datafile/system.256.736179685
channel C1: restoring datafile 00002 to /u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
channel C1: restoring datafile 00003 to /u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
channel C1: restoring datafile 00004 to /u01/app/oracle/AUX/azardb/datafile/users.256.737964169
channel C1: restoring datafile 00005 to /u01/app/oracle/AUX/azardb/datafile/example.269.736179971
channel C1: reading from backup piece /backups/df_t737969795_s6_p1
channel C1: piece handle=/backups/df_t737969795_s6_p1 tag=TAG20101217T073635
channel C1: restored backup piece 1
channel C1: restore complete, elapsed time: 00:01:27
Finished restore at 17-DEC-10

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

datafile 1 switched to datafile copy
input datafile copy RECID=10 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/system.256.736179685
datafile 2 switched to datafile copy
input datafile copy RECID=11 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
datafile 3 switched to datafile copy
input datafile copy RECID=12 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
datafile 4 switched to datafile copy
input datafile copy RECID=13 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/users.256.737964169
datafile 5 switched to datafile copy
input datafile copy RECID=14 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/example.269.736179971

contents of Memory Script:
{
set until scn  971599;
recover
clone database
delete archivelog
;
}
executing Memory Script

executing command: SET until clause

Starting recover at 17-DEC-10

starting media recovery

archived log for thread 1 with sequence 12 is already on disk as file +DATA/azardb/archivelog/2010_12_17/thread_1_seq_12.279.737969947
archived log for thread 1 with sequence 13 is already on disk as file +DATA/azardb/archivelog/2010_12_17/thread_1_seq_13.280.737969949
archived log file name=+DATA/azardb/archivelog/2010_12_17/thread_1_seq_12.279.737969947 thread=1 sequence=12
archived log file name=+DATA/azardb/archivelog/2010_12_17/thread_1_seq_13.280.737969949 thread=1 sequence=13
media recovery complete, elapsed time: 00:00:00
Finished recover at 17-DEC-10

contents of Memory Script:
{
shutdown clone immediate;
startup clone nomount;
sql clone "alter system set  db_name =
''AUX'' comment=
''Reset to original value by RMAN'' scope=spfile";
sql clone "alter system reset  db_unique_name scope=spfile";
shutdown clone immediate;
startup clone nomount;
}
executing Memory Script

database dismounted
Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK

sql statement: alter system set  db_name =  ''AUX'' comment= ''Reset to original value by RMAN'' scope=spfile

sql statement: alter system reset  db_unique_name scope=spfile

Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "AUX" RESETLOGS ARCHIVELOG
MAXLOGFILES     16
MAXLOGMEMBERS      3
MAXDATAFILES      100
MAXINSTANCES     8
MAXLOGHISTORY      292
LOGFILE
GROUP  1 ( '/u01/app/oracle/AUX/azardb/onlinelog/group_1.262.736179919', '/u01/app/oracle/AUX/azardb/onlinelog/group_1.263.736179919' ) SIZE 50 M  REUSE,
GROUP  2 ( '/u01/app/oracle/AUX/azardb/onlinelog/group_2.264.736179921', '/u01/app/oracle/AUX/azardb/onlinelog/group_2.265.736179925' ) SIZE 50 M  REUSE,
GROUP  3 ( '/u01/app/oracle/AUX/azardb/onlinelog/group_3.266.736179927', '/u01/app/oracle/AUX/azardb/onlinelog/group_3.267.736179929' ) SIZE 50 M  REUSE
DATAFILE
'/u01/app/oracle/AUX/azardb/datafile/system.256.736179685'
CHARACTER SET WE8MSWIN1252

contents of Memory Script:
{
set newname for tempfile  1 to
"/u01/app/oracle/AUX/azardb/tempfile/temp.268.736179955";
switch clone tempfile all;
catalog clone datafilecopy  "/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685",
"/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685",
"/u01/app/oracle/AUX/azardb/datafile/users.256.737964169",
"/u01/app/oracle/AUX/azardb/datafile/example.269.736179971";
switch clone datafile all;
}
executing Memory Script

executing command: SET NEWNAME

renamed tempfile 1 to /u01/app/oracle/AUX/azardb/tempfile/temp.268.736179955 in control file

cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685 RECID=1 STAMP=737976112
cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685 RECID=2 STAMP=737976112
cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/users.256.737964169 RECID=3 STAMP=737976112
cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/example.269.736179971 RECID=4 STAMP=737976113

datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=737976112 file name=/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=737976112 file name=/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=737976112 file name=/u01/app/oracle/AUX/azardb/datafile/users.256.737964169
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=737976113 file name=/u01/app/oracle/AUX/azardb/datafile/example.269.736179971

[oracle@localhost ~]$ export ORACLE_SID=AUX
[oracle@localhost ~]$ rman target sys/Admin123@azardb auxiliary /

Recovery Manager: Release 11.2.0.1.0 - Production on Fri Dec 17 09:18:34 2010

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

connected to target database: AZARDB (DBID=1655311948)
connected to auxiliary database: AUX (not mounted)

RMAN> run{
2> allocate auxiliary channel C1 device type disk;
3> duplicate target database to AUX;
4> }

using target database control file instead of recovery catalog
allocated channel: C1
channel C1: SID=20 device type=DISK

Starting Duplicate Db at 17-DEC-10

contents of Memory Script:
{
sql clone "create spfile from memory";
}
executing Memory Script

sql statement: create spfile from memory

contents of Memory Script:
{
shutdown clone immediate;
startup clone nomount;
}
executing Memory Script

Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK

contents of Memory Script:
{
sql clone "alter system set  db_name =
''AZARDB'' comment=
''Modified by RMAN duplicate'' scope=spfile";
sql clone "alter system set  db_unique_name =
''AUX'' comment=
''Modified by RMAN duplicate'' scope=spfile";
shutdown clone immediate;
startup clone force nomount
restore clone primary controlfile;
alter clone database mount;
}
executing Memory Script

sql statement: alter system set  db_name =  ''AZARDB'' comment= ''Modified by RMAN duplicate'' scope=spfile

sql statement: alter system set  db_unique_name =  ''AUX'' comment= ''Modified by RMAN duplicate'' scope=spfile

Oracle instance shut down

Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK

Starting restore at 17-DEC-10

channel C1: starting datafile backup set restore
channel C1: restoring control file
channel C1: reading from backup piece /backups/df_t737969943_s7_p1
channel C1: piece handle=/backups/df_t737969943_s7_p1 tag=TAG20101217T073635
channel C1: restored backup piece 1
channel C1: restore complete, elapsed time: 00:00:03
output file name=/u01/app/oracle/AUX/control01.ctl
Finished restore at 17-DEC-10

database mounted

contents of Memory Script:
{
set until scn  971599;
set newname for datafile  1 to
"/u01/app/oracle/AUX/azardb/datafile/system.256.736179685";
set newname for datafile  2 to
"/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685";
set newname for datafile  3 to
"/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685";
set newname for datafile  4 to
"/u01/app/oracle/AUX/azardb/datafile/users.256.737964169";
set newname for datafile  5 to
"/u01/app/oracle/AUX/azardb/datafile/example.269.736179971";
restore
clone database
;
}
executing Memory Script

executing command: SET until clause

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

Starting restore at 17-DEC-10

channel C1: starting datafile backup set restore
channel C1: specifying datafile(s) to restore from backup set
channel C1: restoring datafile 00001 to /u01/app/oracle/AUX/azardb/datafile/system.256.736179685
channel C1: restoring datafile 00002 to /u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
channel C1: restoring datafile 00003 to /u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
channel C1: restoring datafile 00004 to /u01/app/oracle/AUX/azardb/datafile/users.256.737964169
channel C1: restoring datafile 00005 to /u01/app/oracle/AUX/azardb/datafile/example.269.736179971
channel C1: reading from backup piece /backups/df_t737969795_s6_p1
channel C1: piece handle=/backups/df_t737969795_s6_p1 tag=TAG20101217T073635
channel C1: restored backup piece 1
channel C1: restore complete, elapsed time: 00:01:27
Finished restore at 17-DEC-10

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

datafile 1 switched to datafile copy
input datafile copy RECID=10 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/system.256.736179685
datafile 2 switched to datafile copy
input datafile copy RECID=11 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
datafile 3 switched to datafile copy
input datafile copy RECID=12 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
datafile 4 switched to datafile copy
input datafile copy RECID=13 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/users.256.737964169
datafile 5 switched to datafile copy
input datafile copy RECID=14 STAMP=737976075 file name=/u01/app/oracle/AUX/azardb/datafile/example.269.736179971

contents of Memory Script:
{
set until scn  971599;
recover
clone database
delete archivelog
;
}
executing Memory Script

executing command: SET until clause

Starting recover at 17-DEC-10

starting media recovery

archived log for thread 1 with sequence 12 is already on disk as file +DATA/azardb/archivelog/2010_12_17/thread_1_seq_12.279.737969947
archived log for thread 1 with sequence 13 is already on disk as file +DATA/azardb/archivelog/2010_12_17/thread_1_seq_13.280.737969949
archived log file name=+DATA/azardb/archivelog/2010_12_17/thread_1_seq_12.279.737969947 thread=1 sequence=12
archived log file name=+DATA/azardb/archivelog/2010_12_17/thread_1_seq_13.280.737969949 thread=1 sequence=13
media recovery complete, elapsed time: 00:00:00
Finished recover at 17-DEC-10

contents of Memory Script:
{
shutdown clone immediate;
startup clone nomount;
sql clone "alter system set  db_name =
''AUX'' comment=
''Reset to original value by RMAN'' scope=spfile";
sql clone "alter system reset  db_unique_name scope=spfile";
shutdown clone immediate;
startup clone nomount;
}
executing Memory Script

database dismounted
Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK

sql statement: alter system set  db_name =  ''AUX'' comment= ''Reset to original value by RMAN'' scope=spfile

sql statement: alter system reset  db_unique_name scope=spfile

Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     146472960 bytes

Fixed Size                     1335080 bytes
Variable Size                 92274904 bytes
Database Buffers              50331648 bytes
Redo Buffers                   2531328 bytes
allocated channel: C1
channel C1: SID=18 device type=DISK
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "AUX" RESETLOGS ARCHIVELOG
MAXLOGFILES     16
MAXLOGMEMBERS      3
MAXDATAFILES      100
MAXINSTANCES     8
MAXLOGHISTORY      292
LOGFILE
GROUP  1 ( '/u01/app/oracle/AUX/azardb/onlinelog/group_1.262.736179919', '/u01/app/oracle/AUX/azardb/onlinelog/group_1.263.736179919' ) SIZE 50 M  REUSE,
GROUP  2 ( '/u01/app/oracle/AUX/azardb/onlinelog/group_2.264.736179921', '/u01/app/oracle/AUX/azardb/onlinelog/group_2.265.736179925' ) SIZE 50 M  REUSE,
GROUP  3 ( '/u01/app/oracle/AUX/azardb/onlinelog/group_3.266.736179927', '/u01/app/oracle/AUX/azardb/onlinelog/group_3.267.736179929' ) SIZE 50 M  REUSE
DATAFILE
'/u01/app/oracle/AUX/azardb/datafile/system.256.736179685'
CHARACTER SET WE8MSWIN1252

contents of Memory Script:
{
set newname for tempfile  1 to
"/u01/app/oracle/AUX/azardb/tempfile/temp.268.736179955";
switch clone tempfile all;
catalog clone datafilecopy  "/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685",
"/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685",
"/u01/app/oracle/AUX/azardb/datafile/users.256.737964169",
"/u01/app/oracle/AUX/azardb/datafile/example.269.736179971";
switch clone datafile all;
}
executing Memory Script

executing command: SET NEWNAME

renamed tempfile 1 to /u01/app/oracle/AUX/azardb/tempfile/temp.268.736179955 in control file

cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685 RECID=1 STAMP=737976112
cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685 RECID=2 STAMP=737976112
cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/users.256.737964169 RECID=3 STAMP=737976112
cataloged datafile copy
datafile copy file name=/u01/app/oracle/AUX/azardb/datafile/example.269.736179971 RECID=4 STAMP=737976113

datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=737976112 file name=/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=737976112 file name=/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=737976112 file name=/u01/app/oracle/AUX/azardb/datafile/users.256.737964169
datafile 5 switched to datafile copy
input datafile copy RECID=4 STAMP=737976113 file name=/u01/app/oracle/AUX/azardb/datafile/example.269.736179971

contents of Memory Script:
{
Alter clone database open resetlogs;
}
executing Memory Script

database opened

Duplicate database was successfully created

Step 6: Check Duplicate Database

[oracle@localhost ~]$ export ORACLE_SID=AUX
[oracle@localhost ~]$ sqlplus

SQL*Plus: Release 11.2.0.1.0 Production on Fri Dec 17 09:25:45 2010

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

Enter user-name: / as sysdba

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

SQL> select name from v$database;

NAME
---------
AUX

SQL> select name from v$datafile;

NAME
--------------------------------------------------------------------------------
/u01/app/oracle/AUX/azardb/datafile/system.256.736179685
/u01/app/oracle/AUX/azardb/datafile/sysaux.257.736179685
/u01/app/oracle/AUX/azardb/datafile/undotbs1.258.736179685
/u01/app/oracle/AUX/azardb/datafile/users.256.737964169
/u01/app/oracle/AUX/azardb/datafile/example.269.736179971

SQL>

Possible Errors:

You can get some errors , cann’t restore datafile & onlineredo log files, in this case you need to create directory ,It should be indicate.

azardb/datafile

azardb/onlinelog

From: Backup & Recovery, RAC & ASM
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4 Comments Post a comment
  1. Mohanad Awad #

    Very Very Nice . so clear .. Thanks alot

    Mohanad Awad

    March 6, 2013
    Reply
  2. Omar Villarroel #

    Hi Mohamed,
    Very good explanation… How can i do this from host 1 (source) to host 2 (target)… Thanks…

    Omar Villarroel

    May 4, 2013
    Reply
  3. venkatesh #

    will it not ask the ASM disk group and ASM directory names while restore.

    i got below error.

    channel ORA_DISK_4: reading from backup piece /u01/home/oracle/admin/xxx/rman_bkup/xxx_241434_20170803_oqsb06gu_1_1.bkp
    channel ORA_DISK_1: ORA-19870: error while restoring backup piece /rman/rman3/oracle/hpwbff202/xxx/backupset/xxx_241433_20170803_opsb06gt_1_1.bkp
    ORA-19504: failed to create file “+xxx_DATA/xxx/htl_i_l_02.dbf”

    August 4, 2017
    Reply
  4. cj Montowski #

    Hi Mohamed, your document was very handy but I ran into a problem with the AUX db after I tried to start it on the new host. I copied over the spfile & controlfile and the other files were left on a shared nfs mount. I had to change the permissions on the nfs mount in order for the db to read them. The problem I ran into was:
    WARNING: failed to start ASMB (ASM instance not found)
    Wed Dec 13 10:50:10 2017
    Errors in file /u01/app/oracle/diag/rdbms/aux/AUX/trace/AUX_asmb_17277.trc:
    ORA-15077: could not locate ASM instance serving a required diskgroup
    ORA-29701: unable to connect to Cluster Synchronization Service
    WARNING: ASMB exiting with error
    Starting background process ASMB
    Wed Dec 13 10:50:13 2017
    ASMB started with pid=24, OS id=17283
    WARNING: failed to start ASMB (connection failed) state=0x1 sid=”
    WARNING: ASMB exiting with error
    Wed Dec 13 10:50:13 2017
    Errors in file /u01/app/oracle/diag/rdbms/aux/AUX/trace/AUX_lgwr_17245.trc:
    ORA-00313: open failed for members of log group 5 of thread 1
    ORA-00312: online log 5 thread 1: ‘+RECO_DG/AUX/ONLINELOG/group_5.2648.962644621’
    ORA-17503: ksfdopn:2 Failed to open file +RECO_DG/AUX/ONLINELOG/group_5.2648.962644621
    ORA-15001: diskgroup “RECO_DG” does not exist or is not mounted
    ORA-29701: unable to connect to Cluster Synchronization Service
    ORA-00312: online log 5 thread 1: ‘+DATA_DG/AUX/ONLINELOG/group_5.4232.962644619’
    ORA-17503: ksfdopn:2 Failed to open file +DATA_DG/AUX/ONLINELOG/group_5.4232.962644619
    ORA-15001: diskgroup “DATA_DG” does not exist or is not mounted

    it was still looking for the ASM. If I start the db on the original host it was fine but when I started it on the new host it failed.
    Any suggestions, I’m still trying to test it but I thought I’d reach out to you and ask.
    thanks
    CJ

    December 13, 2017
    Reply

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