Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751988AbbD3Df2 (ORCPT ); Wed, 29 Apr 2015 23:35:28 -0400 Received: from mail-wg0-f41.google.com ([74.125.82.41]:36596 "EHLO mail-wg0-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751941AbbD3Df0 (ORCPT ); Wed, 29 Apr 2015 23:35:26 -0400 Message-ID: <1430364923.3180.6.camel@gmail.com> Subject: Re: xfs: does mkfs.xfs require fancy switches to get decent performance? (was Tux3 Report: How fast can we fsync?) From: Mike Galbraith To: Dave Chinner Cc: Daniel Phillips , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, tux3@tux3.org, "Theodore Ts'o" , OGAWA Hirofumi Date: Thu, 30 Apr 2015 05:35:23 +0200 In-Reply-To: <20150430002008.GY15810@dastard> References: <8f886f13-6550-4322-95be-93244ae61045@phunq.net> <1430274071.3363.4.camel@gmail.com> <1906f271-aa23-404b-9776-a4e2bce0c6aa@phunq.net> <1430289213.3693.3.camel@gmail.com> <1430325763.19371.41.camel@gmail.com> <1430334326.7360.25.camel@gmail.com> <20150430002008.GY15810@dastard> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.12.11 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 627 Lines: 21 On Thu, 2015-04-30 at 10:20 +1000, Dave Chinner wrote: > IOWS, XFS just hates your disk. Spend $50 and buy a cheap SSD and > the problem goes away. :) I'd love to. Too bad sorry sack of sh*t MB manufacturer only applied _connectors_ to 4 of 6 available ports, and they're all in use :) > ---- > > And now in more detail. Thanks for those details, made perfect sense. -Mike -- 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/