Hi Suva,

You should have no problems with installing on multiple Unix filesystems as
long as the ORACLE_HOME variable for each installation is different and points
to the correct home directory.

Be carefull when you start Oracle that the right executbles are being used.
I.E.
Make sure when you log into the O/S the ORACLE_HOME points to the
Home directory that contains the executables you want to use to

Good Luck

Moff.