From owner-freebsd-hackers@FreeBSD.ORG Thu Jan 1 08:18:45 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4180D16A4CE for ; Thu, 1 Jan 2004 08:18:45 -0800 (PST) Received: from mta4-svc.business.ntl.com (mta4-svc.business.ntl.com [62.253.164.44]) by mx1.FreeBSD.org (Postfix) with ESMTP id BEF9A43D1D for ; Thu, 1 Jan 2004 08:18:43 -0800 (PST) (envelope-from bruce@cran.org.uk) Received: from buffy.brucec.backnet ([82.3.68.131]) by mta4-svc.business.ntl.comESMTP <20040101161837.EPGO13664.mta4-svc.business.ntl.com@buffy.brucec.backnet> for ; Thu, 1 Jan 2004 16:18:37 +0000 Received: from buffy.brucec.backnet (localhost.brucec.backnet [127.0.0.1]) by buffy.brucec.backnet (8.12.10/8.12.10) with ESMTP id i01GFK8a005715 for ; Thu, 1 Jan 2004 16:15:20 GMT (envelope-from bruce@buffy.brucec.backnet) Received: (from bruce@localhost) by buffy.brucec.backnet (8.12.10/8.12.10/Submit) id i01GFJ7K005714 for freebsd-hackers@freebsd.org; Thu, 1 Jan 2004 16:15:19 GMT (envelope-from bruce) Date: Thu, 1 Jan 2004 16:15:19 +0000 From: Bruce Cran To: freebsd-hackers@freebsd.org Message-ID: <20040101161519.GA4247@buffy.brucec.backnet> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Subject: utility to set idle timeout on ata drives X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 Jan 2004 16:18:45 -0000 I've been putting together a router/gateway box for my network, but had been wanting to spin down the hard drives to reduce the noise of the box. I've put together a page which I think might be useful for people putting together router machines as well as laptop users - it's at http://www.cran.org.uk/bruce/software.php. It describes how to get a FreeBSD 5.1 or later computer to spin-down ata hard drives - I've been searching for a while for a utility to do this, and after failing to find one I decided to write it myself. If people are interested I can add more power management features and possibly create a package/port of it. Apologies if this is off-topic for -hackers - I hope people might find this information useful. -- Bruce Cran