Basic Clone database question

hi all,
I have very basic clone database question
If i create database A and clone database B using A...
I want to know that any operation done on A will be automatically done on Cloned database B.
Hope u understand
Thanks,
Neerav

hi all,Hi Neerav
I have very basic clone database question
If i create database A and clone database B using A...
I want to know that any operation done on A will be automatically done on Cloned database B.Oops....Now you're asking about rocket science. Sorry, I don't know.
I know about some basics:
Streams or Replication--> Which can give you data on B in read-write mode.
DR--> For safeguarding your database and B will work as DR solution.
Hope u understandNo, please make us understand.
Regards,
S.K.

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3.) can Nodes statement used on all nodes on LDB
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>
Bala Shanmuga Priyan wrote:
> Thank you all.
>
> What is the difference between tables and nodes statement,
>
> Thanks in advance,
> Bala.
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hi all,Hi Neerav
I have very basic clone database question
If i create database A and clone database B using A...
I want to know that any operation done on A will be automatically done on Cloned database B.Oops....Now you're asking about rocket science. Sorry, I don't know.
I know about some basics:
Streams or Replication--> Which can give you data on B in read-write mode.
DR--> For safeguarding your database and B will work as DR solution.
Hope u understandNo, please make us understand.
Regards,
S.K.

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hi all,Hi Neerav
I have very basic clone database question
If i create database A and clone database B using A...
I want to know that any operation done on A will be automatically done on Cloned database B.Oops....Now you're asking about rocket science. Sorry, I don't know.
I know about some basics:
Streams or Replication--> Which can give you data on B in read-write mode.
DR--> For safeguarding your database and B will work as DR solution.
Hope u understandNo, please make us understand.
Regards,
S.K.

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hi all,Hi Neerav
I have very basic clone database question
If i create database A and clone database B using A...
I want to know that any operation done on A will be automatically done on Cloned database B.Oops....Now you're asking about rocket science. Sorry, I don't know.
I know about some basics:
Streams or Replication--> Which can give you data on B in read-write mode.
DR--> For safeguarding your database and B will work as DR solution.
Hope u understandNo, please make us understand.
Regards,
S.K.

Is it possible to create a Clone database with the same name of source db ?

Is it possible to create a Clone database with the same name of source db using RMAN ...
DB version is 11.2.0.2
Is it possible to clone a 11.2.0.2 database to 11.2.0.3 home location directly on a new server . If it starts in a upgrade mode , it is ok ....

user11919409 wrote:
Is it possible to create a Clone database with the same name of source db using RMAN ...
yes
>
DB version is 11.2.0.2
Is it possible to clone a 11.2.0.2 database to 11.2.0.3 home location directly on a new server . If it starts in a upgrade mode , it is ok ....yes
Handle:     user11919409
Status Level:     Newbie (10)
Registered:     Dec 7, 2009
Total Posts:     102
Total Questions:     28 (22 unresolved)
why do you waste time here when you rarely get any answers to your questions?

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Hi zetabouy,
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Hi Expert,
I have Oracle 11gr2 11.2.3 normal OEM install to monitor our RAC database. When i go click data movement option, i can't find the clone database option. Any idea why ? Thanks

Hi;
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Clone Database: Select Destination in OEM 10g Database Control
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Hi, friends!
I have two vm´s (vmware 2) with OEL 5 installed.
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However, when i use DBCA to create a database in this RAC environment, it hangs when it gets on "clone database creation", about 52% of the progress bar.
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Hi,
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Hi, I am new to the Oracle Database. I had recently installed Oracle 9i (9.2.0) on Redhat 9 a couple times and everytime the installation hung at the "clone database creation in progress (46%)" stage. I had also tried to install 9i with software only then use "dbca" to create database but still hung at the exact same stage. Installation of my 9i was from the hard-disk; my PC has 256MB of RAM but I gave 2GB of space to swap. I had a successful installation of Oracle 9i (9.2.0) on SuSe Enterprise 9 and the DB was running smoothly. Can anyone please give me some idea on how to resolve this problem? Your help is greatly appreciated!

Install hangs in "Clone Database Creation"

I try to install Oracle 11g on my computer. The installation pass all the checks and completes installing the files, then go to "Oracle Database COnfiguration Assistant".
In the "Database Configuration Assistant" dialog, it displays the progress bar to 46% and said "clone database creation in progress", and then the whole progress hangs for 8 hours without any changes. So I think the installer is dead.
I shutdown the installer and computer. Then restart. Then stop all the Oracle services, then call the deinstall to deinstall everything, remove all the registry entries and installed files.
I then restart computer and reinstall Oracle, but the installation hangs on the same progress again. I repeat this for several times. But always cannot complete the installation.
I think maybe there are some problems in cloning the database, so I check the log file, which is appended in this article. One problem is that the creating time of the log is about 8 am, but when I wait to 16 pm, the progress is still hangs and the creating/updating time of the log file is still 8 am, means Oracle does not update for about 8 hours.
The computer environment: Lenovo T500 laptop with WIndows XP(SP3) installed.
Log file:
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0641: "EXECUTE" requires connection to server
SP2-0640: Not connected
Database closed.
SP2-0640: Not connected
Database dismounted.
ORA-28056: Writing audit records to Windows Event Log failed
OSD-792246492: Message 792246492 not found; product=RDBMS; facility=SOSD
O/S-Error: (OS 1502) ??????????????????
ORA-01081: cannot start already-running ORACLE - shut it down first
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0641: "EXECUTE" requires connection to server
SP2-0640: Not connected
SP2-0641: "EXECUTE" requires connection to server
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
ERROR:
ORA-28056: Writing audit records to Windows Event Log failed
OSD-216442576: Message 216442576 not found; product=RDBMS; facility=SOSD
O/S-Error: (OS 1502) ?????????????????? ORA-28056: Writing audit records to
Windows Event Log failed
OSD-216442576: Message 216442576 not found; product=RDBMS; facility=SOSD
O/S-Error: (OS 1502) ??????????????????
specify password for SYS as parameter 1:
specify password for HR as parameter 2:
specify password for OE as parameter 3:
specify password for PM as parameter 4:
specify password for IX as parameter 5:
specify password for SH as parameter 6:
specify password for BI as parameter 7:
specify INPUT metadata import file as parameter 8:
specify INPUT database backup file for tablespace EXAMPLE as parameter 9:
specify OUTPUT database file for tablespace EXAMPLE as parameter 10:
specify OUTPUT log directory as parameter 11:
Sample Schemas are being plugged in ...
ERROR:
ORA-28056: Writing audit records to Windows Event Log failed
OSD-216442576: Message 216442576 not found; product=RDBMS; facility=SOSD
O/S-Error: (OS 1502) ?????????????????? ORA-28056: Writing audit records to
Windows Event Log failed
OSD-216442576: Message 216442576 not found; product=RDBMS; facility=SOSD
O/S-Error: (OS 1502) ??????????????????
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0641: "EXECUTE" requires connection to server
SP2-0640: Not connected
SP2-0641: "EXECUTE" requires connection to server
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
SP2-0640: Not connected
Edited by: 1006616 on 2013-5-18 下午3:08

1006616 wrote:
The event log problem is not fatal. It will popup a warning said cannot write into the event log, and I click "Ignore" to continue. But the installation still hangs at 46%. I try to purge the event log, and try again. The install will still hangs.
ORA-28056: Writing audit records to Windows Event Log failed
you are entitled to your opinion, regardless of how misguided it may be.
You don't have to convince me, about your reality.
If you want Oracle to install correctly, you need to make sure that NO errors get thrown.
Only you can fix what is wrong on your system.

Oracle 11g Install hangs when "creating clon database"

hi, i'm new with all this stuff, i'm trying to install oracle 11g on a windows 2003 standard edition and the installation hangs in this point:
http://img233.imageshack.us/img233/1458/installni7.jpg
it's almost an hour and it's stuck in 45% when trying to create clon database in "Creating and starting oracle instance".
I checked the log file but it says nothing weird, just that everything went well and a "restore" was made.
what can i do?
thanks!!!

If someone still needs an answer to this:
I had a similar problem with 10g. If you use certain special characters in the password for the database during its creation, some script will hang forever at 45% of the database creation. Just use a plain password without special characters. At the end of the database creation you can change all passwords. At that stage you can use special characters without any problem.
I don't know if this is the same in 11g, but it sounds very similar.
JD

Steps to clone database in other server with restore daily

Hi,
I think i know what is the steps but need a guru that give me the ok.
I have been asked to perform a clone database (11.2.0.3 with ASM) in another server. The original database (call PROD) has full backup everyday that it automatically (with crontab and a script i guess) restore the second database. The problem i see its that the original database is a RAC (2 nodes) but the second database is standalone (call TEST)
I think the steps are:
1) create a standalone database in second server with same number of diskgroups and same directories
2) copy full backup to TEST server.
3) duplicate with rman:
connect auxiliary sys/password@TEST
connect target /
startup auxiliary nomount;
run {
allocate auxiliary channel ch1 type disk;
duplicate target database to 'TEST' nofilenamecheck;
release channel ch1;
4) copy PFILE from PROD and modify (like standalone database) at TEST
5) startup nomount; --test database
6) restore controlfile from '< backup piece name of controlfile auto backup copied in step 2>'; --at test database
7) alter database mount; --test database
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run {
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set until sequence < sequence> thread < thread# >;
restore database;
recover database;
SQL> alter database open resetlogs;
9) like its a backup that has 2 undo tablespaces, should i drop 1?:
SQL> drop tablespace UNDOTBS2 including contents and datafiles;
All this steps at first time, are they right?, to do it automatically in the script i should use 2) 5) 6) 7) 8)?
-- like the databases names are different, should i have any problem when restore de controlfile? if yes, how to avoid it?
Thanks in advance and sorry for the inconveniences
Edited by: Me_101 on 30-jul-2012 5:46

Me_101 wrote:
Hi,
I think i know what is the steps but need a guru that give me the ok.
I have been asked to perform a clone database (11.2.0.3 with ASM) in another server. The original database (call PROD) has full backup everyday that it automatically (with crontab and a script i guess)Why guess? Can't you look at the crontab schedule and see for yourself?
restore the second database. The problem i see its that the original database is a RAC (2 nodes) but the second database is standalone (call TEST)
That should not be an issue. Even with RAC there is still only a single database to duplicate.
I think the steps are:
1) create a standalone database in second server with same number of diskgroups and same directories
2) copy full backup to TEST server.
3) duplicate with rman:
connect auxiliary sys/password@TEST
connect target /
startup auxiliary nomount;
run {
allocate auxiliary channel ch1 type disk;
duplicate target database to 'TEST' nofilenamecheck;
release channel ch1;
4) copy PFILE from PROD and modify (like standalone database) at TEST
5) startup nomount; --test database
6) restore controlfile from '< backup piece name of controlfile auto backup copied in step 2>'; --at test database
7) alter database mount; --test database
8) recover, restore from full backup and open database-->
run {
allocate channel d1 device type disk format ' <path of the copied backup in step 2 >';
set until sequence < sequence> thread < thread# >;
restore database;
recover database;
SQL> alter database open resetlogs;
9) like its a backup that has 2 undo tablespaces, should i drop 1?:
SQL> drop tablespace UNDOTBS2 including contents and datafiles;
All this steps at first time, are they right?, to do it automatically in the script i should use 2) 5) 6) 7) 8)?
-- like the databases names are different, should i have any problem when restore de controlfile? if yes, how to avoid it?
Thanks in advance and sorry for the inconveniences
Edited by: Me_101 on 30-jul-2012 5:46Take a look at the DUPLICATE DATABASE command in rman. Key is to connect to the production db as target, duplicate databse as auxiliary
connect catalog rman/cat@rmcat
connect target sys/pswd@proddb
connect auxiliary /
run {
duplicate target database to NEWDBSID;
} where NEWDBSID is the name of the new database
Put together what you think is the correct procedure and give it a shot. If you have specific problems, bring them to the forum.

Basic Clone database question

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