Dimitre,  Please take a look into following Oracle documents that are specific to HP-UX E24615-01 Oracle Grid Infrastructure Installation Guide 11gRelease2 (11.2) for HP-UX E24342-01 Oracle Database Quick Installation Guide 11g Release 2(11.2) for HP-UX Itanium E24336-02 Oracle Database Installation Guide 11gRelease 2(11.2) for HP-UX  Regards Mike Navickas Oracle&DB2 DBA From: "Radoulov, Dimitre" <cichomitiko@xxxxxxxxx> To: ORACLE-L <oracle-l@xxxxxxxxxxxxx> Sent: Friday, May 25, 2012 9:48:04 AM Subject: RAC 11.2.0.3 on HP-UX itanium (...) installation tips Hi list, could anyone share some tips, experience (or white papers)? RAC and Oracle Clusterware Best Practices and Starter Kit (HP-UX) [ID 811303.1] contains a Step By Step guide for installing Oracle RAC 11gR1 only (not 11gR2 ...). Thanks Dimitre -- //www.freelists.org/webpage/oracle-l -- //www.freelists.org/webpage/oracle-l