From owner-freebsd-questions@FreeBSD.ORG Sun Oct 8 09:11:40 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EF7FD16A403 for ; Sun, 8 Oct 2006 09:11:40 +0000 (UTC) (envelope-from lecocq@lipn.univ-paris13.fr) Received: from smtp2-g19.free.fr (smtp2-g19.free.fr [212.27.42.28]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6B39543D46 for ; Sun, 8 Oct 2006 09:11:40 +0000 (GMT) (envelope-from lecocq@lipn.univ-paris13.fr) Received: from [192.168.2.96] (bdv75-2-81-57-250-158.fbx.proxad.net [81.57.250.158]) by smtp2-g19.free.fr (Postfix) with ESMTP id 9E01475BDD for ; Sun, 8 Oct 2006 11:11:39 +0200 (CEST) Message-ID: <4528C0CA.6000307@lipn.univ-paris13.fr> Date: Sun, 08 Oct 2006 11:11:38 +0200 From: Michel Le Cocq User-Agent: Thunderbird 1.5.0.5 (Macintosh/20060719) MIME-Version: 1.0 CC: freebsd-questions@freebsd.org References: <45263946.7060508@lipn.univ-paris13.fr> In-Reply-To: <45263946.7060508@lipn.univ-paris13.fr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: stop ata drive rotation after umount X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Oct 2006 09:11:41 -0000 is it impossible ? Michel Le Cocq a écrit : > Hello, > > I want to stop the rotation of my ata drive after umounting them and > restore it back juste before the mount process. > I try to do this on some backup disk which are "normaly" not mount and > only for restore and backup process. > If I can stop the rotation of these disk, I can obtain a reduce of the > temperature and noise inside my box :-) > > thanks for your help > >