This blog is about upgrading the RAC to 11.2, where clusterware was upgraded to 11.2
2. Select the cluster nodes where RAC is upgraded
3. Give a new location for the software
4.Summary
5. Installation starts
6.End of the installation the database upgrade assistant (DBUA) is invoked by the OUI
7. Refer metalink notes 815679.1,412160.1,977512.1 for timezone upgrades
8. Preupgrade Summary
9. Upgrade Summary
