Trying to plan an upgrade of DBMS & GRID from 188.8.131.52 to 184.108.40.206 on
Reading through various Metalink documents including "Things to consider
before upgrading to 220.127.116.11" (#1363369.1)
If I am reading this stuff correctly, I need to do the following:
1) upgrade opatch to a minimum of 18.104.22.168.3 for all DB and GRID
2) apply 22.214.171.124--PSU1 (10248523) to all DB and GRID oracle-homes
3) apply one-off patch 12539000 to DB and GRID oracle-homes
4) upgrade to 126.96.36.199
This seems like a lot of steps for a patch set upgrade.
Do I have this correct?
Has anybody done this yet?