QFSDP Patching

Step1: Cell patching in rolling mode 

step2:  Downtime patching for below:

            First have IB Switches patching

            then GI home patch

            then ORACLE homes patching

            then yum upgrade

            then apply datapatch for all databases, if you face issue with automation script of oracle  for CDB databases, so please ran datapatch manually on all databases.