Received: from localhost (unknown [200.46.208.211]) by mail.postgresql.org (Postfix) with ESMTP id 1B16E6325AA for ; Fri, 10 Apr 2009 03:27:40 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.208.211]) (amavisd-maia, port 10024) with ESMTP id 39908-03 for ; Fri, 10 Apr 2009 03:27:31 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from smtp4.clear.net.nz (smtp4.clear.net.nz [203.97.37.64]) by mail.postgresql.org (Postfix) with ESMTP id CA7C763252F for ; Fri, 10 Apr 2009 03:27:33 -0300 (ADT) Received: from zmori.markir.net (121-73-162-61.dsl.telstraclear.net [121.73.162.61]) by smtp4.clear.net.nz (CLEAR Net Mail) with ESMTP id <0KHV00BA6GKYKK10@smtp4.clear.net.nz> for pgsql-performance@postgresql.org; Fri, 10 Apr 2009 18:26:59 +1200 (NZST) Date: Fri, 10 Apr 2009 18:26:58 +1200 From: Mark Kirkwood Subject: Re: Using IOZone to simulate DB access patterns In-reply-to: <49DEDC1B.7080303@agliodbs.com> To: Josh Berkus Cc: henk de wit , jesper@krogh.cc, pgsql-performance@postgresql.org Message-id: <49DEE6B2.7030602@paradise.net.nz> MIME-version: 1.0 Content-type: text/plain; charset=UTF-8; format=flowed Content-transfer-encoding: 7bit References: <49D73B50.1010007@krogh.cc> <49DEDC1B.7080303@agliodbs.com> User-Agent: Thunderbird 2.0.0.19 (X11/20090117) X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.246 tagged_above=0 required=5 tests=AWL=0.246 X-Spam-Level: X-Archive-Number: 200904/188 X-Sequence-Number: 33555 Josh Berkus wrote: > All, > > Wow, am I really the only person here who's used IOZone? > No - I used to use it exclusively, but everyone else tended to demand I redo stuff with bonnie before taking any finding seriously... so I've kinda 'submitted to the Borg' as it were....