Good day everyone, Can anyone give me any link or good docs. for Oracle database performance (9i) on HP-SUPERDOM (Itanimum) OS? IBM have few really good performance docs. for AIX, does HP has the same? Is async i/o possible on HP file system? I heard only raw mount has async i/o enable with oracle on HP-SUPERDOM. Thanks for your time. -- Best Regards, Syed Jaffar Hussain 8i,9i & 10g, OCP DBA Banque Saudi Fransi, Saudi Arabia http://jaffardba.blogspot.com/ ---------------------------------------------------------------------------------- "Winners don't do different things. They do things differently." -- //www.freelists.org/webpage/oracle-l