From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755972AbXD0Tpo (ORCPT ); Fri, 27 Apr 2007 15:45:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755910AbXD0Tpo (ORCPT ); Fri, 27 Apr 2007 15:45:44 -0400 Received: from mail.gmx.net ([213.165.64.20]:39204 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755972AbXD0TpA (ORCPT ); Fri, 27 Apr 2007 15:45:00 -0400 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX1+oakIEFvqoIhepPOcq2eYEJ7+B7UMCs5ITj1MHTm XhdDrBOyBNFWMp Subject: Re: [ext3][kernels >= 2.6.20.7 at least] KDE going comatose when FS is under heavy write load (massive starvation) From: Mike Galbraith To: Andreas Dilger Cc: Linus Torvalds , Marat Buharov , Andrew Morton , LKML , Jens Axboe , "linux-ext4@vger.kernel.org" , Alex Tomas In-Reply-To: <20070427193130.GD5967@schatzie.adilger.int> References: <1177660767.6567.41.camel@Homer.simpson.net> <20070427013350.d0d7ac38.akpm@linux-foundation.org> <698310e10704270459t7663d39dp977cf055b8db9d2a@mail.gmail.com> <20070427193130.GD5967@schatzie.adilger.int> Content-Type: text/plain Date: Fri, 27 Apr 2007 21:44:57 +0200 Message-Id: <1177703097.7088.17.camel@Homer.simpson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2007-04-27 at 13:31 -0600, Andreas Dilger wrote: > I believe > Alex has a patch to have it checkpoint much smaller chunks to the fs. I wouldn't be averse to test driving such a patch (understatement). You have a pointer? -Mike