Sunday, January 22, 2012

Duplicate database from Active database.

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This Post is to Duplicate database from Active database.

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Target Auxiliary
SERVERDGPDGS
DATABASEDGPDGS
LISTENERLISTENER_TESTDGP ON 1521LISTENER_TESTDGS ON 1524
SID_LIST_LISTENER_TESTDGP =
 (SID_LIST =
   (SID_DESC =
     (SID_NAME = PLSExtProc)
     (ORACLE_HOME = /u00/app/oracle/product/11.2.0/db_1)
     (PROGRAM = extproc)
   )
  (SID_DESC =
     (GLOBAL_DBNAME = DGP)
     (SID_NAME = DGP)
     (ORACLE_HOME = /u00/app/oracle/product/11.2.0/db_1)
    )
 )

LISTENER_TESTDGP =
 (DESCRIPTION_LIST =
   (DESCRIPTION =
     (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
     (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.80.173 )(PORT = 1521))
   )
 )

SID_LIST_LISTENER_TESTDGS =
 (SID_LIST =
   (SID_DESC =
     (SID_NAME = PLSExtProc)
     (ORACLE_HOME = /u00/app/oracle/product/11.2.0/db_1)
     (PROGRAM = extproc)
   )
  (SID_DESC =
     (GLOBAL_DB_NAME=DGS)
     (SID_NAME = DGS)
     (ORACLE_HOME = /u00/app/oracle/product/11.2.0/db_1)
    )
 )

LISTENER_TESTDGS =
 (DESCRIPTION_LIST =
   (DESCRIPTION =
     (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
     (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.80.176 )(PORT = 1524))
   )
 )


========================================================================
NOTE: You must set LOCAL_LISTENER parameter in PFILE and enter Listener Defination in tsnames.ora.
if your listener is not running on default port. MAKE STATIC REGISTRATION OF AUXILIARY INSTANCE in LISTENER.
Test connection make sure if you can connect and restart Auxiliary instance from Target server.
If it fails to connect auxiliary instance use (UR=A) in your tnsentry ,as showed below.
========================================================================

--tnsnames.ora on Target side

DGP=(description=(address=(protocol=tcp)(host= 192.168.80.173 )(port=1521))(connect_data=(SERVER=DEDICATED)(SID=DGP)))
DGD=(description=(address=(protocol=tcp)(host=192.168.80.177 )(port=1524))(connect_data=(SERVER=DEDICATED)(service_name=DGD)))
DGS=(description=(address=(protocol=tcp)(host=192.168.80.176 )(port=1524))(connect_data=(SERVER=DEDICATED)(service_name=DGS)(UR=A)))


--tnsnames.ora on Auxilary side

DGP=(description=(address=(protocol=tcp)(host= 192.168.80.173 )(port=1521))(connect_data=(SERVER=DEDICATED)(SID=DGP)))
DGS=(description=(address=(protocol=tcp)(host=192.168.80.176 )(port=1524))(connect_data=(SERVER=DEDICATED)(service_name=DGS)(UR=A) ))

LISTENER_TESTDGS =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.80.176 )(PORT = 1524))
    )
  )

========================================================================
LOCATION

TARGET SIDE.

--DATAFILES 
/u01/dgp/data/users01.dbf
/u01/dgp/data/undotbs01.dbf
/u01/dgp/data/sysaux01.dbf
/u01/dgp/data/system01.dbf
/u01/dgp/data/TEST.dbf

--REDOLOG
/u01/dgp/redo/redo03.log
/u01/dgp/redo/redo02.log
/u01/dgp/redo/redo01.log

--OTHER PARAMETERS
audit_file_dest='/u00/app/oracle/admin/DGP/adump'
audit_trail='DB'
compatible='11.2.0.0.0'
control_files='/u01/dgp/control/control01.ctl'
control_files='/u01/dgp/control/control02.ctl'
core_dump_dest='/u00/app/oracle/diag/rdbms/dgp/DGP/cdump'
db_block_size=8192
db_domain=''
db_name='DGP'
db_recovery_file_dest='/u00/app/oracle/admin/dgp/flashback'
db_recovery_file_dest_size=1000M
diagnostic_dest='/u00/app/oracle'
dispatchers='(PROTOCOL=TCP) (SERVICE=DGPXDB)'
remote_login_passwordfile='EXCLUSIVE'
result_cache_max_size=672K
log_archive_dest_1     LOCATION=/u00/app/oracle/admin/DGP/arch

========================================================================
Password File

Copy password file of target database to auxiliary database and rename Accordigly.
========================================================================
Lets Duplicate.

Note : if you Invoke RMAN from Auxiliary server. you can connect "rman target sys/system@DGP auxiliary /"

TESTDGS:DGS:/u00/app/oracle/product/11.2.0/db_1/dbs::rman target sys/system@DGP auxiliary=sys/system@DGS

connected to target database: DGP (DBID=1579930627)
connected to auxiliary database: DGS (not mounted)

Below is RMAN run block to duplicate.

RMAN>>
run
{
allocate channel prmy1 type disk;
allocate auxiliary channel stby1 type disk;
duplicate target database to DGS from active database
spfile
parameter_value_convert '/dgp','/dgs','/DGP','/DGS'
set db_file_name_convert='dgp','dgs'
set log_file_name_convert='dgp','dgs'
set local_listener='LISTENER_TESTDGS'        
set log_archive_dest_1='';
}

RMAN
using target database control file instead of recovery catalog
allocated channel: prmy1
channel prmy1: SID=33 device type=DISK

allocated channel: stby1
channel stby1: SID=18 device type=DISK

Starting Duplicate Db at 18-JAN-12

contents of Memory Script:
{
   backup as copy reuse
   targetfile  '/u00/app/oracle/product/11.2.0/db_1/dbs/spfileDGP.ora' auxiliary format
 '/u00/app/oracle/product/11.2.0/db_1/dbs/spfileDGS.ora'   ;
   sql clone "alter system set spfile= ''/u00/app/oracle/product/11.2.0/db_1/dbs/spfileDGS.ora''";
}
executing Memory Script

Starting backup at 18-JAN-12
Finished backup at 18-JAN-12

sql statement: alter system set spfile= ''/u00/app/oracle/product/11.2.0/db_1/dbs/spfileDGS.ora''

contents of Memory Script:
{
   sql clone "alter system set  db_name =
 ''DGS'' comment=
 ''duplicate'' scope=spfile";
   sql clone "alter system set  audit_file_dest =
 ''/u00/app/oracle/admin/DGS/adump'' comment=
 '''' scope=spfile";
   sql clone "alter system set  control_files =
 ''/u01/dgs/control/control01.ctl'', ''/u01/dgs/control/control02.ctl'' comment=
 '''' scope=spfile";
   sql clone "alter system set  db_recovery_file_dest =
 ''/u00/app/oracle/admin/dgs/flashback'' comment=
 '''' scope=spfile";
   sql clone "alter system set  db_file_name_convert =
 ''dgp'', ''dgs'' comment=
 '''' scope=spfile";
   sql clone "alter system set  log_file_name_convert =
 ''dgp'', ''dgs'' comment=
 '''' scope=spfile";
   sql clone "alter system set  local_listener =
 ''LISTENER_TESTDGS'' comment=
 '''' scope=spfile";
   sql clone "alter system set  log_archive_dest_1 =
 '''' comment=
 '''' scope=spfile";
   shutdown clone immediate;
   startup clone nomount;
}
executing Memory Script

sql statement: alter system set  db_name =  ''DGS'' comment= ''duplicate'' scope=spfile

sql statement: alter system set  audit_file_dest =  ''/u00/app/oracle/admin/DGS/adump'' comment= '''' scope=spfile

sql statement: alter system set  control_files =  ''/u01/dgs/control/control01.ctl'', ''/u01/dgs/control/control02.ctl'' comment= '''' scope=spfile

sql statement: alter system set  db_recovery_file_dest =  ''/u00/app/oracle/admin/dgs/flashback'' comment= '''' scope=spfile

sql statement: alter system set  db_file_name_convert =  ''dgp'', ''dgs'' comment= '''' scope=spfile

sql statement: alter system set  log_file_name_convert =  ''dgp'', ''dgs'' comment= '''' scope=spfile

sql statement: alter system set  local_listener =  ''LISTENER_TESTDGS'' comment= '''' scope=spfile

sql statement: alter system set  log_archive_dest_1 =  '''' comment= '''' scope=spfile

Oracle instance shut down

connected to auxiliary database (not started)
Oracle instance started

Total System Global Area     263049216 bytes

Fixed Size                     2212448 bytes
Variable Size                205524384 bytes
Database Buffers              50331648 bytes
Redo Buffers                   4980736 bytes
allocated channel: stby1
channel stby1: SID=1 device type=DISK

contents of Memory Script:
{
   sql clone "alter system set  db_name =
 ''DGP'' comment=
 ''Modified by RMAN duplicate'' scope=spfile";
   sql clone "alter system set  db_unique_name =
 ''DGS'' comment=
 ''Modified by RMAN duplicate'' scope=spfile";
   shutdown clone immediate;
   startup clone force nomount
   backup as copy current controlfile auxiliary format  '/u01/dgs/control/control01.ctl';
   restore clone controlfile to  '/u01/dgs/control/control02.ctl' from
 '/u01/dgs/control/control01.ctl';
   alter clone database mount;
}
executing Memory Script

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

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

Oracle instance shut down

Oracle instance started

Total System Global Area     263049216 bytes

Fixed Size                     2212448 bytes
Variable Size                205524384 bytes
Database Buffers              50331648 bytes
Redo Buffers                   4980736 bytes
allocated channel: stby1
channel stby1: SID=19 device type=DISK

Starting backup at 18-JAN-12
channel prmy1: starting datafile copy
copying current control file
output file name=/u00/app/oracle/product/11.2.0/db_1/dbs/snapcf_DGP.f tag=TAG20120118T192934 RECID=1 STAMP=772918185
channel prmy1: datafile copy complete, elapsed time: 00:00:16
Finished backup at 18-JAN-12

Starting restore at 18-JAN-12

channel stby1: copied control file copy
Finished restore at 18-JAN-12

database mounted

contents of Memory Script:
{
   set newname for datafile  1 to
 "/u01/dgs/data/system01.dbf";
   set newname for datafile  2 to
 "/u01/dgs/data/sysaux01.dbf";
   set newname for datafile  3 to
 "/u01/dgs/data/undotbs01.dbf";
   set newname for datafile  4 to
 "/u01/dgs/data/users01.dbf";
   backup as copy reuse
   datafile  1 auxiliary format
 "/u01/dgs/data/system01.dbf"   datafile
 2 auxiliary format
 "/u01/dgs/data/sysaux01.dbf"   datafile
 3 auxiliary format
 "/u01/dgs/data/undotbs01.dbf"   datafile
 4 auxiliary format
 "/u01/dgs/data/users01.dbf"   ;
   sql 'alter system archive log current';
}
executing Memory Script

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

executing command: SET NEWNAME

Starting backup at 18-JAN-12
channel prmy1: starting datafile copy
input datafile file number=00001 name=/u01/dgp/data/system01.dbf
output file name=/u01/dgs/data/system01.dbf tag=TAG20120118T192955
channel prmy1: datafile copy complete, elapsed time: 00:00:56
channel prmy1: starting datafile copy
input datafile file number=00002 name=/u01/dgp/data/sysaux01.dbf
output file name=/u01/dgs/data/sysaux01.dbf tag=TAG20120118T192955
channel prmy1: datafile copy complete, elapsed time: 00:01:05
channel prmy1: starting datafile copy
input datafile file number=00003 name=/u01/dgp/data/undotbs01.dbf
output file name=/u01/dgs/data/undotbs01.dbf tag=TAG20120118T192955
channel prmy1: datafile copy complete, elapsed time: 00:00:16
channel prmy1: starting datafile copy
input datafile file number=00004 name=/u01/dgp/data/users01.dbf
output file name=/u01/dgs/data/users01.dbf tag=TAG20120118T192955
channel prmy1: datafile copy complete, elapsed time: 00:00:15
Finished backup at 18-JAN-12

sql statement: alter system archive log current

contents of Memory Script:
{
   backup as copy reuse
   archivelog like  "/u00/app/oracle/admin/DGP/arch/1_27_772639109.dbf" auxiliary format
 "/u00/app/oracle/admin/dgs/flashback/DGS/archivelog/2012_01_18/o1_mf_1_27_%u_.arc"   ;
   catalog clone recovery area;
   switch clone datafile all;
}
executing Memory Script

Starting backup at 18-JAN-12
channel prmy1: starting archived log copy
input archived log thread=1 sequence=27 RECID=12 STAMP=772918348
output file name=/u00/app/oracle/admin/dgs/flashback/DGS/archivelog/2012_01_18/o1_mf_1_27_06n13j2d_.arc RECID=0 STAMP=0
channel prmy1: archived log copy complete, elapsed time: 00:00:15
Finished backup at 18-JAN-12

searching for all files in the recovery area

List of Files Unknown to the Database
===========================
File Name: /u00/app/oracle/admin/dgs/flashback/DGS/archivelog/2012_01_18/o1_mf_1_27_06n13j2d_.arc
cataloging files...
cataloging done

List of Cataloged Files
=======================
File Name: /u00/app/oracle/admin/dgs/flashback/DGS/archivelog/2012_01_18/o1_mf_1_27_06n13j2d_.arc

datafile 1 switched to datafile copy
input datafile copy RECID=1 STAMP=772918375 file name=/u01/dgs/data/system01.dbf
datafile 2 switched to datafile copy
input datafile copy RECID=2 STAMP=772918375 file name=/u01/dgs/data/sysaux01.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=3 STAMP=772918375 file name=/u01/dgs/data/undotbs01.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=4 STAMP=772918375 file name=/u01/dgs/data/users01.dbf

contents of Memory Script:
{
   set until scn  992279;
   recover
   clone database
    delete archivelog
   ;
}
executing Memory Script

executing command: SET until clause

Starting recover at 18-JAN-12

starting media recovery

archived log for thread 1 with sequence 27 is already on disk as file /u00/app/oracle/admin/dgs/flashback/DGS/archivelog/2012_01_18/o1_mf_1_27_06n13j2d_.arc
archived log file name=/u00/app/oracle/admin/dgs/flashback/DGS/archivelog/2012_01_18/o1_mf_1_27_06n13j2d_.arc thread=1 sequence=27
media recovery complete, elapsed time: 00:00:00
Finished recover at 18-JAN-12

contents of Memory Script:
{
   shutdown clone immediate;
   startup clone nomount;
   sql clone "alter system set  db_name =
 ''DGS'' 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     263049216 bytes

Fixed Size                     2212448 bytes
Variable Size                205524384 bytes
Database Buffers              50331648 bytes
Redo Buffers                   4980736 bytes
allocated channel: stby1
channel stby1: SID=19 device type=DISK

sql statement: alter system set  db_name =  ''DGS'' 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     263049216 bytes

Fixed Size                     2212448 bytes
Variable Size                205524384 bytes
Database Buffers              50331648 bytes
Redo Buffers                   4980736 bytes
allocated channel: stby1
channel stby1: SID=19 device type=DISK
sql statement: CREATE CONTROLFILE REUSE SET DATABASE "DGS" RESETLOGS ARCHIVELOG
  MAXLOGFILES     16
  MAXLOGMEMBERS      3
  MAXDATAFILES      100
  MAXINSTANCES     8
  MAXLOGHISTORY      292
 LOGFILE
  GROUP  1 ( '/u01/dgs/redo/redo01.log' ) SIZE 5 M  REUSE,
  GROUP  2 ( '/u01/dgs/redo/redo02.log' ) SIZE 5 M  REUSE,
  GROUP  3 ( '/u01/dgs/redo/redo03.log' ) SIZE 5 M  REUSE
 DATAFILE
  '/u01/dgs/data/system01.dbf'
 CHARACTER SET WE8MSWIN1252


contents of Memory Script:
{
   set newname for tempfile  1 to
 "/u01/dgs/data/temp01.dbf";
   switch clone tempfile all;
   catalog clone datafilecopy  "/u01/dgs/data/sysaux01.dbf",
 "/u01/dgs/data/undotbs01.dbf",
 "/u01/dgs/data/users01.dbf";
   switch clone datafile all;
}
executing Memory Script

executing command: SET NEWNAME

renamed tempfile 1 to /u01/dgs/data/temp01.dbf in control file

cataloged datafile copy
datafile copy file name=/u01/dgs/data/sysaux01.dbf RECID=1 STAMP=772918523
cataloged datafile copy
datafile copy file name=/u01/dgs/data/undotbs01.dbf RECID=2 STAMP=772918523
cataloged datafile copy
datafile copy file name=/u01/dgs/data/users01.dbf RECID=3 STAMP=772918523

datafile 2 switched to datafile copy
input datafile copy RECID=1 STAMP=772918523 file name=/u01/dgs/data/sysaux01.dbf
datafile 3 switched to datafile copy
input datafile copy RECID=2 STAMP=772918523 file name=/u01/dgs/data/undotbs01.dbf
datafile 4 switched to datafile copy
input datafile copy RECID=3 STAMP=772918523 file name=/u01/dgs/data/users01.dbf

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

database opened
Finished Duplicate Db at 18-JAN-12
released channel: prmy1
released channel: stby1

RMAN> exit

========================================================================

ERRORS

========================================================================

error: (most common error while doing duplicate)

ORA-17629: Cannot connect to the remote database server

ORA-17627: ORA-12528: TNS:listener: all appropriate instances are blocking new connections

ORA-17629: Cannot connect to the remote database server



solution : Make static registration of instance in listener.ADD (SERVICE_NAME = AUXLIARY_DB) (UR=A) TO YOUR TARGET SERVER's tnsnames entry combination of both is must.



error:

ORA-17627: ORA-12154: TNS:could not resolve the connect identifier specified

solution: Add tns entries on both side.



error:

RMAN-05501: aborting duplication of target database

RMAN-05517: tempfile /u01/TEST11/temp01.dbf conflicts with file used by target database



solution: USE set newname for tempfile 1 to '/u01/dgs/data/temp11.dbf';



error

ORA-17629: Cannot connect to the remote database server

ORA-17627: ORA-01017: invalid username/password; logon denied

ORA-17629: Cannot connect to the remote database server



solution: connect to target as rman target sys/system@DGP