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ODA- Database migration between 2 ODA Boxes and 19C upgrade for EBS

Posted by mmanavat on Jun 19, 2021; 8:26am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/ODA-Database-migration-between-2-ODA-Boxes-and-19C-upgrade-for-EBS-tp9888.html

Hello All,
I am hoping to get good advice on the below scenario  i am facing.
I have a 2 node RAC EBS 12C database running on ODA X4(Oracle database appliance version 18) and we are trying to migrate the database to another X8 machine(oracle database appliance 19.10) .

For migration I was hoping to create a standby using -Oracle Database Appliance:Implementing MAA Disaster Recovery Solutions Using Oracle Data Guard in the new X8 , once the standby is in sync during the down time we can perform "activate standby"  to complete the migration . Is there any potential issue in the above method?


Secondly - After the migration we need to upgrade the database from 12C to 19C. As it is an EBS database we need to covert the DB to multi tenant architecture. Did the "odacli upgrade-database" command will perform the CDB creation and PDB creation or we need to do it manually?

Do you have any better suggestions for the above scenarios

Your prompt reply would be appreciated

Thanks