After a Oracle patch upgrade (to 10.2.0.3) on SFRAC 4.1MP2 Solaris, if libskgxn2.so in $ORACLE_HOME/lib is different from /opt/VRTSvcs/rac/lib, should it be replaced? I understand that /opt/ORCLcluster/lib/libskgxn2.so has to be replaced if its diff...