From owner-freebsd-questions@FreeBSD.ORG Sun Jul 8 06:44:54 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B019E1065673 for ; Sun, 8 Jul 2012 06:44:54 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms16-1.1blu.de (ms16-1.1blu.de [89.202.0.34]) by mx1.freebsd.org (Postfix) with ESMTP id 4423B8FC08 for ; Sun, 8 Jul 2012 06:44:54 +0000 (UTC) Received: from [46.244.140.39] (helo=localhost.my.domain) by ms16-1.1blu.de with esmtpsa (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.69) (envelope-from ) id 1SnlEj-0004z1-7O for freebsd-questions@freebsd.org; Sun, 08 Jul 2012 08:44:53 +0200 Received: from localhost.my.domain (localhost [127.0.0.1]) by localhost.my.domain (8.14.4/8.14.3) with ESMTP id q686ipvG002488 for ; Sun, 8 Jul 2012 08:44:52 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.14.4/8.14.3/Submit) id q686iphB002487 for freebsd-questions@freebsd.org; Sun, 8 Jul 2012 08:44:51 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Sun, 8 Jul 2012 08:44:51 +0200 From: Matthias Apitz To: freebsd-questions@freebsd.org Message-ID: <20120708064451.GB2365@tinyCurrent> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Operating-System: FreeBSD 9.0-CURRENT r214444 (i386) User-Agent: Mutt/1.5.21 (2010-09-15) X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 46.244.140.39 Subject: df(1) and missing space in partition /dev/ada0p2 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Matthias Apitz List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 08 Jul 2012 06:44:54 -0000 Hello, I hace setup a fresh 10.0-CURRENT, this time using gpart(8) and I do not understand why the sum of Used and Avail does not equal to the full space of /dev/ada0p2: $ uname -a FreeBSD aurora-clone.Sisis.de 10.0-CURRENT FreeBSD 10.0-CURRENT #2 r235646M: Thu Jul 5 09:38:00 UTC 2012 root@aurora-clone.Sisis.de:/usr/obj/usr/src/sys/GENERIC i386 $ df -k Filesystem 1024-blocks Used Avail Capacity Mounted on /dev/ada0p2 74130588 25389436 42810708 37% / devfs 1 1 0 100% /dev linprocfs 4 4 0 100% /compat/linux/proc /dev/md0 126492 24 116352 0% /tmp $ echo '25389436+42810708' | bc 68200144 in some older system, which was setup the 'traditional way', it does: $ uname -a FreeBSD tinyCurrent 9.0-CURRENT FreeBSD 9.0-CURRENT #1 r214444: Thu Oct 28 10:56:32 CEST 2010 guru@current.Sisis.de:/usr/home/guru/myThings/FreeBSD/9-CURRENT/obj/usr/home/guru/myThings/FreeBSD/9-CURRENT/src/sys/GENERIC i386 $ df -k Filesystem 1024-blocks Used Avail Capacity Mounted on /dev/ad4s1a 1012974 301092 711882 30% / devfs 1 1 0 100% /dev /dev/ad4s1d 5049390 132150 4917240 3% /var /dev/ad4s1e 1012974 285258 727716 28% /tmp /dev/ad4s1f 227454428 122082964 105371464 54% /usr linprocfs 4 4 0 100% /compat/linux/proc $ echo '122082964+105371464' | bc 227454428 Any idea? matthias -- Matthias Apitz t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211 e - w http://www.unixarea.de/ UNIX since V7 on PDP-11 | UNIX on mainframe since ESER 1055 (IBM /370) UNIX on x86 since SVR4.2 UnixWare 2.1.2 | FreeBSD since 2.2.5