Re: RAC - NOARCHIVELOG to ARCHIVELOG migration

  • From: Andrey Kriushin <Andrey.Kriushin@xxxxxxxx>
  • To: vikramsingh120@xxxxxxxxx
  • Date: Wed, 26 Apr 2006 00:48:56 +0400

Hi,

Steps:
0. ALTER SYSTEM SET CLUSTER_DATABASE=FALSE SCOPE=SPFILE;
1. Shutdown all instances cleanly (normal, immediate, transactional)
2. "Startup mount" one instance
3. ALTER DATABASE ARCHIVELOG;
4. ALTER DATABASE OPEN;
5. ALTER SYSTEM SET CLUSTER_DATABASE=TRUE;
6. SHUTDOWN IMMEDIATE
7. Startup all the instances. Do not forget to set log_archive_dest_n for all instances. Otherwise you'll find archived logs in $ORACLE_HOME/dbs
NOTE: do not forget to specify %t or %T in log_archive_format. That would help to distinguish logs from different instances.


HTH
 Andrey

________________________________________________________________________
Andrey KRIUSHIN (Oracle9i Certified Master), Oracle products expert
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vikram singh wrote:
Hi all,
I am currently on a RAC database with NOARCHIVELOG option. I want to make the database to ARCHIVELOG mode.
Please instruct me as to how to proceed. Any advice is welcome.
Thanks in advance.

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