Not on raw, but occasionally on filesystem-based async IO (Solaris) especially when using massive caches
But generally - I'm in agreement with your observation hth connor --- "Freeman, Robert" <[EMAIL PROTECTED]> wrote: > On a system with ASYNC IO Enabled, have you seen any > benefits from > enabling multiple DBWR processes, and if so how much > of an impact > did you see? I've experimented with this before and > didn't see much > improvement, but I'm curious what others experiences > are. > > RF > > Robert G. Freeman - Oracle OCP > Oracle Database Architect > CSX Midtier Database Administration > Author of several Oracle books you can find on > Amazon.com! > > > The avalanche has begun, It is too late for the > pebbles to vote. > > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Freeman, Robert > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 > http://www.fatcity.com > San Diego, California -- Mailing list and web > hosting services > --------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). ===== Connor McDonald http://www.oracledba.co.uk http://www.oaktable.net "Remember amateurs built the ark - Professionals built the Titanic" __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?Connor=20McDonald?= INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
