From owner-freebsd-questions@FreeBSD.ORG Sun Nov 21 09:33:52 2004 Return-Path: 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 091AB16A4CE for ; Sun, 21 Nov 2004 09:33:52 +0000 (GMT) Received: from smtp.hispeed.ch (mxout.hispeed.ch [62.2.95.247]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3F0E443D4C for ; Sun, 21 Nov 2004 09:33:51 +0000 (GMT) (envelope-from hampi@rootshell.be) Received: from gicco.homeip.net (217-162-157-43.dclient.hispeed.ch [217.162.157.43])iAL9Xn7h004083 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Sun, 21 Nov 2004 10:33:49 +0100 Received: from goofy.here (localhost.here [127.0.0.1]) by gicco.homeip.net (8.13.1/8.13.1) with ESMTP id iAL9Xmek000913 for ; Sun, 21 Nov 2004 10:33:48 +0100 (CET) (envelope-from hampi@rootshell.be) Received: (from idefix@localhost) by goofy.here (8.13.1/8.13.1/Submit) id iAL9Xljc000912 for freebsd-questions@freebsd.org; Sun, 21 Nov 2004 10:33:47 +0100 (CET) (envelope-from hampi@rootshell.be) X-Authentication-Warning: goofy.here: idefix set sender to hampi@rootshell.be using -f Date: Sun, 21 Nov 2004 10:33:47 +0100 From: Hanspeter Roth To: freebsd-questions@freebsd.org Message-ID: <20041121093347.GA861@gicco.homeip.net> Mail-Followup-To: freebsd-questions@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Subject: Tracing Disk Activity X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-questions@freebsd.org List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Nov 2004 09:33:52 -0000 Hello, I have set an idle timeout for the hard-disk. But when there is no user activity there are frequent disk accesses. How can one trace disk access? I'd like to know the kind of access and on which files/directories/ nodes. I'd like to log on the console or on a memory disk file. -Hanspeter