From owner-freebsd-mobile Wed Jun 7 8:40:42 2000 Delivered-To: freebsd-mobile@freebsd.org Received: from ada.eu.org (marvin.enst.fr [137.194.161.2]) by hub.freebsd.org (Postfix) with ESMTP id 3B12737BE65 for ; Wed, 7 Jun 2000 08:40:38 -0700 (PDT) (envelope-from sam@inf.enst.fr) Received: from trillian.enst.fr (antinea.enst.fr [137.194.160.145]) by ada.eu.org (Postfix) with ESMTP id 96A66190A1; Wed, 7 Jun 2000 17:40:36 +0200 (CEST) Received: by trillian.enst.fr (Postfix, from userid 1000) id 6BC222B3; Wed, 7 Jun 2000 17:08:06 +0200 (CEST) Date: Wed, 7 Jun 2000 17:08:05 +0200 To: Stefan `Sec` Zehl Cc: Ollivier Robert , freebsd-mobile@FreeBSD.ORG Subject: Re: spinning down the drive References: <20000606161140.A8303@dophnic.yi.org> <20000606234343.A68786@keltia.freenix.fr> <20000607165554.A8830@matrix.42.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2i In-Reply-To: <20000607165554.A8830@matrix.42.org>; from sec@42.org on Wed, Jun 07, 2000 at 04:55:54PM +0200 From: Samuel Tardieu Organization: Ecole Nationale Superieure des Telecommunications Reply-To: Samuel Tardieu Content-Transfer-Encoding: 8bit X-WWW: http://www.inf.enst.fr/~tardieu/ X-Mail-Processing: Sam's procmail tools X-ICQ: 21547599 Message-Id: <2000-06-07-17-08-05+trackit+sam@inf.enst.fr> Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On 7/06, Stefan `Sec` Zehl wrote: | While we're at this point. Is there a way to figure out if a given disk | is spinning or sleeping? Well, you can at least know whether it was engaged in a data exchange with the kernel recently. For example, write whenever a read has occurred in the last 30 seconds. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message