Please help me on the steps in adding and deleting nodes of 2 node RAC DBon 12.1.0.2
We are on 2 node RAC with version R 12.1.0.2. on RHEL 6.
2 node application tier on RHEL 6 working on master slave mode.
We want to go for in-place OS ugrade from RHEL 6 to RHEL 7.
Please let me know the challenges, method to achieve this on an elaborate basis.