3 Replies Latest reply on Nov 6, 2017 5:16 PM by Kj - Kiran Jadhav

    Migrating EBS to another identical nodes

    Moh.Sayed

      We are Migrating our EBS 12.1.1  ( Apps node and DB node) to another environment ( identical apps and db nodes)

      to reduce the downtime we\re planning the following scenario

       

      - Prepare the two vm nodes to be identical to production

        ( actually they are like image from production )

         the only change is the IP addresses so that we can access it.

       

      - Shut down production database

       

      - Refresh the data home from production to new db node

         ( home of data files and contril files )

       

      - Startup the database and apps Tier on target nodes.

       

       

      the Questions:

       

      is copying the data home sufficient , or I should copy the ORACLE_HOME as well

       

      Best Regards