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RE: RMAN - problems restoring to clone server

From: Jay Hostetter <jhostetter_at_decommunications.com>
Date: Fri, 31 Jan 2003 12:39:05 -0800
Message-ID: <F001.00540F73.20030131123905@fatcity.com>


Gary,

 This is the procedure that I use to setup a duplicate/clone/auxiliary database, as outlined on pg. 7-18 of the 8.1.6 Rel.2 RMAN User's Guide and Reference. This creates a duplicate database with a unique dbid. Rman knows that it should recover to the clone because I issue a duplicate command in my script. The command parameters are confusing ('target' would more aptly be named 'source' and 'auxiliary' is the real 'target' when cloning).   Looking back over your email, I see that you are on 8.0.6, so there may be some differences. I better let the advice to those that are more experienced with that version.

  Here is a sample script that I use:

run {
set until scn 1016905055;
allocate auxiliary channel ch1 type disk; allocate auxiliary channel ch2 type disk; set newname for datafile 1 to '/t202/oradata/INTT/system01.dbf'; set newname for datafile 2 to '/t202/oradata/INTT/tools01.dbf'; ...yadda yadda...
set newname for datafile 11 to '/t204/oradata/INTT/tape_data01.dbf'; duplicate target database to INTT
logfile
group 1 ('/t202/oradata/INTT/redo1a.log','/t203/oradata/INTT/redo1b.log') size 1m, ...yadda yadda...
group 4 ('/t202/oradata/INTT/redo4a.log','/t203/oradata/INTT/redo4b.log') size 1m; }

 Jay

>>> "Gary Jackson" <fred_fred_1_at_hotmail.com> 01/31/03 02:54PM >>>
Jay,
  I'm confused. Based on what you said I would want to connect my target to my production db and my catalog to my dbcat/tapeserver. If I understand your suggestion correctly, how would RMAN know to recover to the new clone database?
-gary

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Author: Jay Hostetter
  INET: jhostetter_at_decommunications.com

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Received on Fri Jan 31 2003 - 14:39:05 CST

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