From owner-freebsd-current@FreeBSD.ORG Sat Oct 30 22:01:05 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5EC1816A5CD for ; Sat, 30 Oct 2004 22:01:05 +0000 (GMT) Received: from KVIW06.KVI.NL (KVIW06.KVI.nl [129.125.15.26]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3703C43D2F for ; Sat, 30 Oct 2004 22:01:04 +0000 (GMT) (envelope-from A.S.Usov@KVI.nl) Received: from KVIS10.KVI.nl ("port 38217"@KVIS10.KVI.nl [129.125.27.60]) <01LGNT9OZ8GUD41WYI@KVI.nl> for current@freebsd.org; Sun, 31 Oct 2004 00:00:51 +0200 (MET DST) Received: from KVIW14.KVI.nl by KVIS10.KVI.nl (AvMailGate-2.0.2-9) id 24750-76E14BD1; Sun, 31 Oct 2004 00:00:50 +0200 Received: from kvip88 ("port 49216"@KVIP88.KVI.nl [129.125.15.152]) <01LGNT9ETNUWD41WYI@KVI.nl> for current@freebsd.org; Sun, 31 Oct 2004 00:00:37 +0200 (MET DST) Date: Sun, 31 Oct 2004 00:00:36 +0200 From: "Alexander S. Usov" In-reply-to: <417FA1CB.2000601@withagen.nl> To: current@freebsd.org Message-id: <200410310000.36560.A.S.Usov@kvi.nl> Organization: KVI MIME-version: 1.0 Content-type: text/plain; charset=koi8-r Content-transfer-encoding: 7BIT Content-disposition: inline User-Agent: KMail/1.7 X-AntiVirus: checked by AntiVir MailGate (version: 2.0.2-9; AVE: 6.28.0.12; VDF: 6.28.0.47; host: kvi.nl) References: <200410271444.04324.A.S.Usov@kvi.nl> <417FA1CB.2000601@withagen.nl> Subject: Re: 5.3-RC1 poor ATA perfomance X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Oct 2004 22:01:05 -0000 Hi! So I have finally managed to repeat this simple(stupid) test with PREEMTION, and this difference is still there. I agree that this kind of testing is almost useless, but somehow I find it hard to believe that a 30% loss in raw write rate will be invisible in a different situations. -- Best regards, Alexander.