Cloning A Database In Oracle 11g

Hi All,
I am cloning a database from one server to other server. I am using oracle 11g version:-
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Solaris: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
I am new to DBA and I need your help to perform this. I have done a installation of a database but cloning I am doing for the first time. The database size which I want to clone is of 6GB, so i won't think it will take much time to clone the database.
While checking in google I come to know that the same thing can be performed by RMAN. Can anyone of you suggest me how to do this activity step by step.
If you can share any links where I can see all of the steps it will be helpful.
Thanks in advance.
Regards,
Arijit

937670 wrote:
Hi All,
I am cloning a database from one server to other server. I am using oracle 11g version:-
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Solaris: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
I am new to DBA Learning how to look things up in the documentation is time well spent investing in your career. To that end, you should drop everything else you are doing and do the following:
Go to tahiti.oracle.com.
Drill down to your product and version.
BOOKMARK THAT LOCATION
Spend a few minutes just getting familiar with what is available here. Take special note of the "books" and "search" tabs. Under the "books" tab you will find the complete documentation library.
Spend a few minutes just getting familiar with what kind of documentation is available there by simply browsing the titles under the "Books" tab.
Open the Reference Manual and spend a few minutes looking through the table of contents to get familiar with what kind of information is available there.
Do the same with the SQL Reference Manual.
Do the same with the Utilities manual.
You don't have to read the above in depth. They are reference manuals. Just get familiar with what is there to be referenced. Ninety percent of the questions asked on this forum can be answered in less than 5 minutes by simply searching one of the above manuals.
Then set yourself a plan to dig deeper.
- Read a chapter a day from the Concepts Manual.
- Take a look in your alert log. One of the first things listed at startup is the initialization parms with non-default values. Read up on each one of them (listed in your alert log) in the Reference Manual.
- Take a look at your listener.ora, tnsnames.ora, and sqlnet.ora files. Go to the Network Administrators manual and read up on everything you see in those files.
- When you have finished reading the Concepts Manual, do it again.
Give a man a fish and he eats for a day. Teach a man to fish and he eats for a lifetime.
and I need your help to perform this. I have done a installation of a database but cloning I am doing for the first time. The database size which I want to clone is of 6GB, so i won't think it will take much time to clone the database.
While checking in google I come to know that the same thing can be performed by RMAN. Can anyone of you suggest me how to do this activity step by step.
If you can share any links where I can see all of the steps it will be helpful.
In the above library, look for "Backup and Recovery User's Guide"
Thanks in advance.
Regards,
Arijit

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user11108903 wrote:
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Hi,
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Hi All,
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2. Any Documentation on steps involved in migration?
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Re: Migrate peoplesoft sybase HRMS database to oracle 11g
Thanks
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Migrate peoplesoft sybase HRMS database to oracle 11g

Hi All,
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http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/sqldev/r30/SybaseMigration/SybaseMigration.htm
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Thanks..

Hi Dermot, Tanks for the reply.
"Do you know the number of views and procedures captured". Below is the ouput from some of the tables in migration repositary.
count from md_derivatives table, grouped by derived_type.
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MD_USERS     1
MD_CONNECTIONS     2
MD_SCHEMAS     4
MD_TRIGGERS     40
MD_VIEWS     34316
MD_TABLES     48048
MD_INDEXES     55850
MD_INDEX_DETAILS     112043
MD_COLUMNS     766244
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Below is the Banner.
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Dear Gurus
I am getting following error while creating standby database. My database version is oracle 11g 11.2.0.1 in Redhat 5.2
RMAN> duplicate target database for standby from active database;
Starting Duplicate Db at 10-MAY-12
using channel ORA_AUX_DISK_1
contents of Memory Script:
backup as copy reuse
targetfile '/oracle/product/11.2.0/dbhome_1/dbs/orapworcl' auxiliary format
'/oracle/product/11.2.0/dbhome_1/dbs/orapwstdb' ;
executing Memory Script
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using channel ORA_DISK_1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
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RMAN>
Regards
Rabi

Hello;
Generally for the connection to work you need to add something like this to the listener.ora file :
(SID_DESC =
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startup nomount
Start RMAN and issue duplicate command
$ORACLE_HOME/bin/rman target=sys/@primary auxiliary=sys/@standby
RMAN>duplicate target database for standby from active database NOFILENAMECHECK;
Keys to success
1. New Standby start NOMOUNT on new password file. ( On Oracle 11 you must copy and rename the file from Primary server )
2. Hard coded listener on new Standby server.
3. Correct tnsnames.ora files.
4. Correct duplicate command.
Please consider closing some of you old answered questions
Best Regards
mseberg
Edited by: mseberg on May 10, 2012 7:06 AM

Procedure for creating logical standyby database for oracle 11g?

Hi all,
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Aravind

Aravind,
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TNS Listener -ORA-12514 error following database shutdown - Oracle 11g

Hi
I have hit a problem with my oracle development database.
When in sqlplus I executed the shutdown command, but nothing happened for several minutes and it was just hanging. No messages were displayed to the screen. The only thing was to close the command window. When I open sqlplus again and enter in the user name password as sysdba I am getting ORA 12514 TNS Listener could not resolve service in descriptor. This is odd as I could log on before and use the database. So I thought that the services were still shutting down I waited, and using the Windows snap on tool for Oracle 11g, I restarted the services on the database, but this has had no effect.
Even using EM made no difference because I couldn't log on to perform a startup or recovery.
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Thanks

user633278 wrote:
Hi
I have hit a problem with my oracle development database.
When in sqlplus I executed the shutdown command, but nothing happened for several minutes and it was just hanging. No messages were displayed to the screen. The only thing was to close the command window. When I open sqlplus again and enter in the user name password as sysdba I am getting ORA 12514 TNS Listener could not resolve service in descriptor. This is odd as I could log on before and use the database. So I thought that the services were still shutting down I waited, and using the Windows snap on tool for Oracle 11g, I restarted the services on the database, but this has had no effect.
Even using EM made no difference because I couldn't log on to perform a startup or recovery.
So, please does anyone know how I can fix this?
open Command Window & do EXACTLY as below; line for line
sqlplus
/ as sysdba
shutdown abort
startup
exit
COPY command & results from above then PASTE all back here

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Folks,
i am just wondering if the process is same for standalone and RAC snapshot standby database.
We have a DR test
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keerthi kumar

SET
sqlplus
/ as sysdba
startup
exit
THE RESULT FROM THE cmd PROMPT FOR THE ABOVE LINES....
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\KEERTHI KUMAR>SET
ALLUSERSPROFILE=C:\Documents and Settings\All Users
APPDATA=C:\Documents and Settings\KEERTHI KUMAR\Application Data
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OS=Windows_NT
Path=E:\app\KEERTHIKUMAR\product\11.2.0\dbhome_1\bin;C:\WINDOWS\system32;C:\WIND
OWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Common Files\Teleca Shared;C:\Prog
ram Files\Smart Projects\IsoBuster;
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PROCESSOR_ARCHITECTURE=x86
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TEMP=C:\DOCUME~1\KEERTH~1\LOCALS~1\Temp
TMP=C:\DOCUME~1\KEERTH~1\LOCALS~1\Temp
USERDOMAIN=KEERTHIKUMAR
USERNAME=KEERTHI KUMAR
USERPROFILE=C:\Documents and Settings\KEERTHI KUMAR
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SQL*Plus: Release 11.2.0.1.0 Production on Sun Aug 1 07:26:30 2010
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter user-name: / as sysdba
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Database : Oracle 8
Client Machine :
Oracle 11g
Window7
Microsoft ODBC Driver for Oracle
Hi,
I am using Oracle 11g client to connect Oracle 8 database using Microsoft ODBC Driver for Oracle but I am getting error when after entered the password
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Database toolkit & Oracle 11g, problem with timestamps

I tested my application, based on the Database toolkit, with Access and Oracle XE (10g) databases and all was ok. After moving my database to a Oracle 11g server, i get this error for any query involving a TIMESTAMP WITH TIME ZONE or TIMESTAMP WITH LOCAL TIME ZONE column:
ADO Error: 0x80040E21
Exception occured in Microsoft OLE DB Provider for ODBC Drivers: ODBC driver does not support the requested properties.
The error is raised by the "Execute" invoke node in "DB Tools execute query.vi".
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Hi SnamProgetti,
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Have a nice day,
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Hi,
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ACL_PATH VARCHAR2(4000);
ACL_ID RAW(16);
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-- If it does, the following exception will be raised:
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FROM XDB.XDB$ACL A, PATH_VIEW P
WHERE extractValue(P.RES, '/Resource/XMLRef') = REF(A) AND
EQUALS_PATH(P.RES, ACL_PATH) = 1;
DBMS_XDBZ.ValidateACL(ACL_ID);
IF DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE(ACL_PATH, 'APEX_030200', 'connect') IS NULL THEN
DBMS_NETWORK_ACL_ADMIN.ADD_PRIVILEGE(ACL_PATH,'APEX_030200', TRUE, 'connect');
END IF;
EXCEPTION
-- When no ACL has been assigned to '*'.
WHEN NO_DATA_FOUND THEN
DBMS_NETWORK_ACL_ADMIN.CREATE_ACL('power_users.xml','ACL that lets power users to connect to everywhere',
'APEX_030200', TRUE, 'connect');
DBMS_NETWORK_ACL_ADMIN.ASSIGN_ACL('power_users.xml','*');
END;
COMMIT;
Regards

Cloning A Database In Oracle 11g

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