From owner-freebsd-questions@FreeBSD.ORG Sun Nov 21 14:00:33 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 16F2116A4CF for ; Sun, 21 Nov 2004 14:00:33 +0000 (GMT) Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.203]) by mx1.FreeBSD.org (Postfix) with ESMTP id BF58E43D3F for ; Sun, 21 Nov 2004 14:00:32 +0000 (GMT) (envelope-from david.jenkins@gmail.com) Received: by wproxy.gmail.com with SMTP id 68so135018wri for ; Sun, 21 Nov 2004 06:00:32 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=tLgup/GxtKVqeOpKRGNgwYccOaYlCSRDIHvdX/fv3AnMTdQ7ePb5OzOD641ZZg9uFrnyThb6J1FIH8ColZ20uHUW3MskVyMKI6x+QxabgdCZPZTjxrU5OhAVfFmdsRg7+W6v6j4FMfBnfMU9lCoq8ni8znFH59Ks0uyECTdX01o= Received: by 10.54.52.56 with SMTP id z56mr1050346wrz; Sun, 21 Nov 2004 06:00:32 -0800 (PST) Received: by 10.54.5.4 with HTTP; Sun, 21 Nov 2004 06:00:32 -0800 (PST) Message-ID: <9395922d04112106002061980d@mail.gmail.com> Date: Sun, 21 Nov 2004 14:00:32 +0000 From: David Jenkins To: freebsd-questions@freebsd.org In-Reply-To: <20041121093347.GA861@gicco.homeip.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <20041121093347.GA861@gicco.homeip.net> Subject: Re: Tracing Disk Activity X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: David Jenkins List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Nov 2004 14:00:33 -0000 On Sun, 21 Nov 2004 10:33:47 +0100, Hanspeter Roth wrote: > 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. There may be a much better way of doing this but have a look at fstat(1). Hope this helps. David