opatch on 2 node RAC

Hi All,

We have a 2 node RAC running on Solaris 10 and I want to apply PSU 17272753 --- "Patch 17272753 - 11.2.0.2.12 GI Patch Set Update (Includes Database PSU 11.2.0.2.12)"

The details are as follows.

For GRID user
=============

uid=101(grid) gid=100(oinstall)
ORACLE_BASE - /opt/app/oracle
ORACLE_HOME=/opt/11.2.0/grid

For ORACLE user
===============

uid=102(oracle) gid=100(oinstall)
ORACLE_BASE=/opt/app/oracle
ORACLE_HOME=/opt/app/oracle/product/11.2.0/db_1

================

cat /var/opt/oracle/oraInst.loc
inventory_loc=/opt/app/oraInventory
inst_group=oinstall

================

I want to know if I run the command "opatch auto" from GI home using id root, will the opatch succeed since opatch from GI home is returning error code 73 for DB home?