From owner-freebsd-questions@FreeBSD.ORG Fri Aug 12 23:11:30 2011 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 1FF5E106566B for ; Fri, 12 Aug 2011 23:11:30 +0000 (UTC) (envelope-from deuza@me.com) Received: from smtp.smtpout.orange.fr (smtp05.smtpout.orange.fr [80.12.242.127]) by mx1.freebsd.org (Postfix) with ESMTP id 7B0428FC15 for ; Fri, 12 Aug 2011 23:11:28 +0000 (UTC) Received: from mbp.maison.com ([81.48.10.211]) by mwinf5d28 with ME id KbBS1h0074ZBwl503bBTGP; Sat, 13 Aug 2011 01:11:28 +0200 X-ME-engine: default Mime-Version: 1.0 (Apple Message framework v1244.3) From: Alain AUDEBERT aka 2A In-Reply-To: <4E45B09F.6010804@estrads.com.ar> Date: Sat, 13 Aug 2011 01:11:26 +0200 Message-Id: References: <5F5BA901-50F2-4F5F-A1A6-1267E5B7C212@me.com> <4E45B09F.6010804@estrads.com.ar> To: Rodrigo Gonzalez X-Mailer: Apple Mail (2.1244.3) Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-questions@freebsd.org Subject: Re: Don't understand df/du output X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Aug 2011 23:11:30 -0000 >> I have try a tunefs -m 1 /dev/xbd6, unmount, mount and nothing change >> Is it the 8% reserved by FFS ? > Yes >=20 > read http://www.freebsd.org/doc/en/books/faq/disks.html >=20 > Question 9.27 (last one) Hi Rodrigo, Ok, so I understand why the free space is not equal to : "available - = used" But in this case why when I turned the minfree space at 1% with tunefs = there is no change ?? This point I don't understand About manufacturer the volume make 400Go, and appears like 393Go :) Thank you all Alain --=20 -----BEGIN GEEK CODE BLOCK----- Version: 3.1 GIT/MU/S/SS d--(---)@ s++:++>+ a C++>+++ UBLS+++>++++$ P+++ L E--- W++ N++ o+ K- w--(---) O M+(++) V PS++ PE-- Y++ PGP+ !t !5 X++>+ R-- tv- b++ DI++ D+ G++ e+++ h++>+ r y* ------END GEEK CODE BLOCK------