You have two Oracle Home Inventory right?
Execute RunInstaller pointing to ororacrs Oracle Home Inventory
./runInstaller -invPtrLoc /u01/app/11.2.0/grid/oraInst.loc
FAQs on Central Inventory and Oracle Home Inventory (Local Inventory) in Oracle RDBMS (Doc ID 564192.1)
Yes, I have two different inventories. My question is how to change the clusterware primary group to match the RDBMS/GRID primary group?
You can't change Grid OS Owner, but I don't have sure if you can change Group of OraInventory, my guess is you can't do that.
During upgrade OUI take existing configuration of your environment.
Open a SR to make sure.
SR was opened and they state to re-install. I disagree and feel rootcrs.pl can be used and the file it reads modified for the group. Was hoping someone else could verify this.