Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755255AbXFVVR7 (ORCPT ); Fri, 22 Jun 2007 17:17:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751849AbXFVVRv (ORCPT ); Fri, 22 Jun 2007 17:17:51 -0400 Received: from out4.smtp.messagingengine.com ([66.111.4.28]:42707 "EHLO out4.smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751773AbXFVVRv (ORCPT ); Fri, 22 Jun 2007 17:17:51 -0400 X-Sasl-enc: VS1GrtYtbUXnbptmNVGAo+mSHJOfgvZIQeS9tK3qa9DK 1182547088 Date: Fri, 22 Jun 2007 18:17:46 -0300 From: Henrique de Moraes Holschuh To: Carlo Wood , Arjan van de Ven , Jeff Garzik , linux-kernel@vger.kernel.org Subject: Re: SATA Harddisk speed drop of 100 MB/s Message-ID: <20070622211746.GB21769@khazad-dum.debian.net> References: <20070620224847.GA5488@alinoe.com> <4679B2DE.9090903@garzik.org> <1182397012.2863.0.camel@laptopd505.fenrus.org> <20070622162142.GA603@alinoe.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070622162142.GA603@alinoe.com> X-GPG-Fingerprint: 1024D/1CDB0FE3 5422 5C61 F6B7 06FB 7E04 3738 EE25 DE3F 1CDB 0FE3 User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 589 Lines: 15 On Fri, 22 Jun 2007, Carlo Wood wrote: > So far I found out that it's RAID only. If you change the IO schedulers, does it help? -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh - 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/