RE: rman duplicate to previous version after upgrade
Date: Mon, 2 Feb 2009 10:01:35 +0100
Thank you for the answer.
With your help I managed to restore the database to the new server. Just for the list archive the steps were:
Connect old catalog and the instance
Restore controlfile to <new location>
Set newname for all datafile
Switch all datafile
Recover until time
From: Jared Still [mailto:jkstill_at_gmail.com] Sent: 2009. február 1. 2:09
To: Toth, Istvan 5 (GE Money); Oracle-L_at_freelists.org Subject: Re: rman duplicate to previous version after upgrade
I think all you need to do is a restore of the old database to the new server.
In a nutshell:
Startup nomount new instance
Connec to instance and rman catalog
From RMAN "set dbid ..."
You can get the dbid from the 9i catalog via rc_database
Do a restore
This is from memory ( on my blackberry) so you may want to consult the manual
On 1/31/09, Toth, Istvan 5 (GE Money) <istvan5.toth_at_ge.com> wrote:
> Hello Jared,
> I registered the upgraded database to the 10g catalog. So the backup
> information is available in the old 9i catalog (we have three separate
> RMAN catalog databases, one for 8i databases, one for 9i databases, one
> for 10g databases, not just different shema in a catalog database)
> I tried to start duplicate with the old oracle home (92040) RMAN command
> and with the old catalog, but I can't connect to target because it's
> running now from a different OH (102030) and duplicate doesn't work
> without "connect target" as far as I Know.
> From: Jared Still [mailto:jkstill_at_gmail.com]
> Sent: Friday, January 30, 2009 7:18 PM
> To: Toth, Istvan 5 (GE Money)
> Cc: Oracle-L_at_freelists.org
> Subject: Re: rman duplicate to previous version after upgrade
> On Fri, Jan 30, 2009 at 4:42 AM, Toth, Istvan 5 (GE Money)
> <istvan5.toth_at_ge.com> wrote:
> Hello list,
> A target database has been upgraded to 10.2.0.3 from 18.104.22.168.
> It is now necessary to restore the database to another host
> taking it back to a point in time BEFORE the upgrade. I'm using an RMAN
> catalog database to store the backup information.
> Is it possible to do this with RMAN duplicate, or how can I do
> How did you handle the upgrade at the RMAN catalog?
> Did you register the newly upgraded database into a 10g catalog schema?
> Or did you upgrade the catalog that the database was already registered
> If the former, all you need to do is use the older catalog and duplicate
> the database.
> If the latter, well, I don't know how to do that.
> It will take some testing.
> The problem would be that you will be trying to restore a 9i database
> a catalog that has been upgraded to 10g.
> My suggestion would be to open an SR with Oracle Support and ask how to
> Jared Still
> Certifiable Oracle DBA and Part Time Perl Evangelist
-- Sent from Gmail for mobile | mobile.google.com Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist __________ Information from ESET NOD32 Antivirus, version of virus signature database 3816 (20090201) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com -- http://www.freelists.org/webpage/oracle-lReceived on Mon Feb 02 2009 - 03:01:35 CST