Opatchauto Apply.
I have some question regarding opatchauto apply. We are currently on 12.1.0.2 for GI and RDBMS_HOME. I have to apply merge patch for bug fixes on top of OCW PSU.
1. Do we need to run rootcrs.pl prepatch and postpatch with opatchauto apply.
2. Do we need to use response file. Does same response file can be used.
3. Does it apply patch on GI and RDBMS home together. Do we need to bring down the database services manually.
4. Do we need to run prepatch and post patch for RDBMS_HOME also.