The answer from Oracle Database Administrator's Reference Guide (http://download.oracle.com/docs/cd/E11882_01/server.112/e10839/cnfg_prd.htm) ... > "You must relink the product executables every time you apply an operating > system patch or after an operating system upgrade." If CRS/RAC is involved, it depends upon version. With 11gR2, the Grid Infrastructure binaries need to be relinked. Details can be found here http://forums.oracle.com/forums/thread.jspa?messageID=3963541. DD On Tue, Oct 26, 2010 at 11:52 AM, Nagaraj S <nagaraj.chk@xxxxxxxxx> wrote: > Hello, > > > > We have all oracle database running on AIX 5.3. Unix team planned to upgrade > AIX servers from 5.3 to 6.1 version. Please let me know what are the things > I need to do from oracle side.. in other words do i need to perform any list > of oracle task once the aix server upgraded to 6.1 version? Please help me, > thanks in advance. > > -Nagaraj -- //www.freelists.org/webpage/oracle-l