JUL2015 PSU apply in a mixed 12.1 GI, 12.1 DB, 11.2 DB environment, with primary and standby

Primary Environment:

GI 12.1.0.2.1

Database 12.1.0.2.1 – holds standalone database and primary DG database

Database 11.2.0.4.1 – holds primary DG database

Configured with Oracle Restart, but CRS is not running

Standby Environment:

GI 12.1.0.2.1

Database 12.1.0.2.1 – holds standalone databases and standby DG databases

Database 11.2.0.4.1 – holds standby DG database

Configured with Oracle Restart, but CRS is not running

I want to apply JUL 2015 PSU in all cases.

Plan:

1. Standby Server, start with standby databases only:  Start with standby, patch DB OH with opatch. Stop log apply and shutdown standby.
   1. Patch 20760982 - Database Patch Set Update 11.2.0.4.7 (Includes CPUJul2015)
   2. Patch 2106859 - Oracle JavaVM Component 11.2.0.4.4 Database PSU (Jul2015)
   3. Patch 20831110 - Database Patch Set Update 12.1.0.2.4 (Includes CPUJul2015)