From owner-freebsd-current@FreeBSD.ORG Sat May 10 09:26:00 2003 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 25B0937B401 for ; Sat, 10 May 2003 09:26:00 -0700 (PDT) Received: from MX2.estpak.ee (ld1.estpak.ee [194.126.101.98]) by mx1.FreeBSD.org (Postfix) with ESMTP id F26B443FE9 for ; Sat, 10 May 2003 09:25:58 -0700 (PDT) (envelope-from kalts@estpak.ee) Received: from kevad.internal (80-235-32-7-dsl.mus.estpak.ee [80.235.32.7]) by MX2.estpak.ee (Postfix) with ESMTP id 7C0BA7361B; Sat, 10 May 2003 19:24:17 +0300 (EEST) Received: (from vallo@localhost) by kevad.internal (8.12.9/8.12.9/Submit) id h4A9Pqhi020574; Sat, 10 May 2003 12:25:52 +0300 (EEST) (envelope-from vallo) Date: Sat, 10 May 2003 12:25:52 +0300 From: Vallo Kallaste To: Lars Eggert Message-ID: <20030510092552.GA20447@kevad.internal> References: <1052570246.27195.6.camel@cf.freebsd-services.com> <3EBD1D65.1060104@isi.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3EBD1D65.1060104@isi.edu> User-Agent: Mutt/1.5.4i-ja.1 cc: current@freebsd.org Subject: Re: Interrupt latency problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: kalts@estpak.ee List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 May 2003 16:26:00 -0000 On Sat, May 10, 2003 at 08:40:21AM -0700, Lars Eggert wrote: > >When working in X and updating ports which causes a lot of disk activity > >I get *very* poor interactive responses. Keypresses can not appear for > >seconds and mouse movement is very jerky and unresponsive. > >Is anyone else seeing anything like this? > > I do, but with SCSI disks and on an SMP box. So I doubt it's the ATA > subsystem alone. Same here, with SCSI disks and SMP box. This is a long time problem and I personally think that perhaps 6.x will give us normal system again. -- Vallo Kallaste