a) are you talking about mbrc or db_file_multiblock_read_count? b) 4 seems an awfully small number to me. I personally like 128 or greater (but I'm not using RAC). What are the "issues" you refer to when mbrc>4 ? Are those specific to RAC? rjamya wrote: > I wouldn't go beyond 4 in a RAC, in 9ir2 you have few _issues_ to deal > with if mbrc > 4. > > Raj > > On Apr 7, 2005 10:43 AM, Levesque, Roger > <Roger.Levesque@xxxxxxxxxxxxxxxx> wrote: > -- Regards Wolfgang Breitling Centrex Consulting Corporation www.centrexcc.com -- //www.freelists.org/webpage/oracle-l