From owner-freebsd-questions@FreeBSD.ORG Mon Dec 18 13:47:24 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D03AB16A415 for ; Mon, 18 Dec 2006 13:47:24 +0000 (UTC) (envelope-from jas@math.jussieu.fr) Received: from shiva.jussieu.fr (shiva.jussieu.fr [134.157.0.129]) by mx1.FreeBSD.org (Postfix) with ESMTP id CAD6943CA5 for ; Mon, 18 Dec 2006 13:45:44 +0000 (GMT) (envelope-from jas@math.jussieu.fr) Received: from riemann.math.jussieu.fr (riemann.math.jussieu.fr [134.157.13.3]) by shiva.jussieu.fr (8.13.7/jtpda-5.4) with ESMTP id kBID653x025275 for ; Mon, 18 Dec 2006 14:06:14 +0100 (CET) X-Ids: 165 Received: from grobner1.math.jussieu.fr (galois2.math.jussieu.fr [134.157.13.117]) by riemann.math.jussieu.fr (8.13.6/jtpda-5.4) with ESMTP id kBID6HUF030530 for ; Mon, 18 Dec 2006 14:06:17 +0100 (CET) Received: from galois2.math.jussieu.fr (localhost.localdomain [127.0.0.1]) by grobner1.math.jussieu.fr (8.13.8/jtpda-5.4) with ESMTP id kBID64n8012948 for ; Mon, 18 Dec 2006 14:06:04 +0100 Received: (from jas@localhost) by galois2.math.jussieu.fr (8.13.8/8.13.8/Submit) id kBID64TO012947 for freebsd-questions@freebsd.org; Mon, 18 Dec 2006 14:06:04 +0100 Date: Mon, 18 Dec 2006 14:06:04 +0100 From: Albert Shih To: freebsd-questions@freebsd.org Message-ID: <20061218130604.GD29002@math.jussieu.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.6i X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0.2 (shiva.jussieu.fr [134.157.0.165]); Mon, 18 Dec 2006 14:06:14 +0100 (CET) X-Virus-Scanned: ClamAV 0.88.5/2354/Mon Dec 18 09:50:31 2006 on shiva.jussieu.fr X-Virus-Status: Clean X-Miltered: at shiva.jussieu.fr with ID 4586923D.002 by Joe's j-chkmail (http://j-chkmail.ensmp.fr)! Subject: Jail & nullfs how many X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: shih@math.jussieu.fr List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Dec 2006 13:47:24 -0000 Hi all I'm starting using jail and I'm using now nullfs (I don't really want use something like ezjail or other plug&play script, I want understand what I'm doing before using this tools). I'm making a /jail/REFERENCE using classic make world etc... and mounting using nullfs /jail/REFERENCE/bin --> /jail/my_jail_ip/bin /jail/REFERENCE/lib --> /jail/my_jail_ip/lib /jail/REFERENCE/libexec --> /jail/my_jail_ip/libexec /jail/REFERENCE/sbin --> /jail/my_jail_ip/sbin /jail/REFERENCE/usr --> /jail/my_jail_ip/usr /jail/REFERENCE/var --> /jail/my_jail_ip/var by using this I'm hopping have just one /jail/REFERENCE to update when I need to rebuild world. Well two questions : it's the right thing to do ? How many nullfs I can mount ? Because there are 6 by jail, if i'm going to use this many I have 10-20 jail. Can I mounting ~120 nullfs without problems ? Regards -- Albert SHIH Universite de Paris 7 (Denis DIDEROT) U.F.R. de Mathematiques. 7 ième étage, plateau D, bureau 10 Heure local/Local time: Mon Dec 18 14:00:42 CET 2006