From owner-freebsd-hackers@FreeBSD.ORG Tue Feb 26 20:29:53 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 188D7106566C for ; Tue, 26 Feb 2008 20:29:53 +0000 (UTC) (envelope-from joerg@britannica.bec.de) Received: from www.pkgsrc-box.org (www.ostsee-abc.de [62.206.222.50]) by mx1.freebsd.org (Postfix) with ESMTP id B00C313C465 for ; Tue, 26 Feb 2008 20:29:52 +0000 (UTC) (envelope-from joerg@britannica.bec.de) Received: from britannica.bec.de (www.pkgsrc-box.org [127.0.0.1]) by www.pkgsrc-box.org (Postfix) with ESMTP id 4DD07E7A3E0 for ; Tue, 26 Feb 2008 20:29:51 +0000 (UTC) Received: by britannica.bec.de (Postfix, from userid 1000) id 53E31175D0; Tue, 26 Feb 2008 21:28:53 +0100 (CET) Date: Tue, 26 Feb 2008 21:28:53 +0100 From: Joerg Sonnenberger To: freebsd-hackers@freebsd.org Message-ID: <20080226202853.GA859@britannica.bec.de> Mail-Followup-To: freebsd-hackers@freebsd.org References: <20080225154455.4822e72a@bhuda.mired.org> <47C33384.6040701@dial.pipex.com> <200802252243.m1PMhTeq016201@fire.js.berklix.net> <47C3A228.7090703@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.16 (2007-06-09) Subject: Re: emulate an end-of-media X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Feb 2008 20:29:53 -0000 On Tue, Feb 26, 2008 at 07:44:48PM +0100, Martin Laabs wrote: > I also made a comparison between gzip and bzip2 regarding > the compression ratio on a dump of my home directory (3.2GB) > bzip2 took about 74min to compress, gzip only 11minutes. And > in terms of compression ratio bzip2 was only 3% better than > gzip. That's not a realistic test case. bzip2 normally takes trice the time and compresses 10% better. I can't comment on compress. Joerg