Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755858AbZCZMrs (ORCPT ); Thu, 26 Mar 2009 08:47:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754368AbZCZMrk (ORCPT ); Thu, 26 Mar 2009 08:47:40 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:42008 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752599AbZCZMrj (ORCPT ); Thu, 26 Mar 2009 08:47:39 -0400 Date: Thu, 26 Mar 2009 13:46:52 +0100 From: Ingo Molnar To: Theodore Tso , Jan Kara , Linus Torvalds , Andrew Morton , Alan Cox , Arjan van de Ven , Peter Zijlstra , Nick Piggin , Jens Axboe , David Rees , Jesper Krogh , Linux Kernel Mailing List , Oleg Nesterov , Roland McGrath Subject: Re: ext3 IO latency measurements (was: Linux 2.6.29) Message-ID: <20090326124652.GB16499@elte.hu> References: <20090325123744.GK23439@duck.suse.cz> <20090325150041.GM32307@mit.edu> <20090325185824.GO32307@mit.edu> <20090325215137.GQ32307@mit.edu> <20090325235041.GA11024@duck.suse.cz> <20090326090630.GA9369@elte.hu> <20090326113705.GV32307@mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090326113705.GV32307@mit.edu> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 913 Lines: 27 * Theodore Tso wrote: > Also, can you send me the output of "dumpe2fs -h /dev/sdXX | grep Journal"? Sure: [root@aldebaran ~]# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda1 40313964 11595520 26670560 31% / /dev/sda2 403160732 35165460 347515212 10% /home tmpfs 6159096 48 6159048 1% /dev/shm [root@aldebaran ~]# dumpe2fs -h /dev/sda2 | grep Journal dumpe2fs 1.40.8 (13-Mar-2008) Journal inode: 8 Journal backup: inode blocks Journal size: 128M Stock Fedora 9 release/install, updated, and booted to 2.6.29. Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/