AIX 5.3.2.7 Oracle 10.2.0.3 (+RAC) We are new to AIX. We are trying to start an Oracle instance with a large SGA (200gig+). We previously has the instance running with the SGA about 40gig. We are seeing multiple errors: ora-00600 (probably a bug with this one) ORA-04031 ORA-03113 We are wondering if there are AIX kernel parameters we need to modify to accommodate a large SGA. Any help would be appreciated.