From owner-freebsd-virtualization@FreeBSD.ORG Thu Aug 20 12:13:13 2009 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D6B01106568F for ; Thu, 20 Aug 2009 12:13:13 +0000 (UTC) (envelope-from pcc@gmx.net) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx1.freebsd.org (Postfix) with SMTP id 47B888FC5B for ; Thu, 20 Aug 2009 12:13:12 +0000 (UTC) Received: (qmail 29915 invoked by uid 0); 20 Aug 2009 12:13:11 -0000 Received: from 79.204.98.166 by www094.gmx.net with HTTP; Thu, 20 Aug 2009 14:13:09 +0200 (CEST) Content-Type: text/plain; charset="iso-8859-1" Date: Thu, 20 Aug 2009 14:13:09 +0200 From: "Peter Cornelius" Message-ID: <20090820121309.122740@gmx.net> MIME-Version: 1.0 To: Julian Elischer , geekounet@poildetroll.net X-Authenticated: #491680 X-Flags: 0001 X-Mailer: WWW-Mail 6100 (Global Message Exchange) X-Priority: 5 X-Provags-ID: V01U2FsdGVkX19KG4dreEtKx6Id5gFcWj0BWNboVY9FC7gED9FyzV gxrR8ZLTa1aWrydcoWgcMbXtIRrDQ7GEF2kQ== Content-Transfer-Encoding: 8bit X-GMX-UID: 4Q+6fZtWbGInbdn2amRnakdvcmZ1Zlzo X-FuHaFi: 0.53 Cc: freebsd-jail@freebsd.org, freebsd-virtualization@freebsd.org Subject: Re: Vimage vs. jails X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Aug 2009 12:13:14 -0000 Hi guys, Thanks for the response, so it wasn´t such a bad question after all :) I "have" to pay toll to wifey & kids for a couple of days and will go on after that (hoping that the kernels I then build actually to run ;-)). Regards, Peter. -------- Original-Nachricht -------- > Datum: Tue, 18 Aug 2009 16:28:45 -0700 > Von: Julian Elischer > An: Pierre Guinoiseau > CC: Peter Cornelius , freebsd-virtualization@freebsd.org, freebsd-jail@freebsd.org > Betreff: Re: Vimage vs. jails > Pierre Guinoiseau wrote: > > Hi, > > > > Julian Elischer wrote: > >> it's not Vimage vs Jails > >> but > >> Vimage as part of Jails. > >> > >> > >> Peter Cornelius wrote: > >>> Hi there, > >>> > >>> I just see the vimage changes going into RELENG_8 and I now am > >>> getting my hands dirty, finally. So thanks to all involved. > >>> > >>> Just to get my head around this the right way, I understand that > >>> there is no plan to merge vimage and jail into a single jail > >>> utility, right? > >> Actually it IS now all one utility... > >> Add the 'vnet' option to jail to get it to create a new vnet withthe > >> jail, otherwise it acts as before. > >> > >>> I may want a large number of vimages "w/o" jails, or at least a > >>> number of jails "inside" a couple of vimages (reason being the > >>> default route issue raised a while ago). > >> can you expand on that? > >> > >> example comand lines include: > >> jail -c host.hostname=test path=/ vnet command=/bin/tcsh > >> ( make a jail with the same root as normal but with a separate > >> network stack.) > >> > >> > >> jail -c host.hostname=test path=/ vnet children.max=4 \ > >> command=/bin/tcsh > >> (same as above, excep the jail made is in turn able to make > >> up to 4 child jails > >> > > > > BTW, when will we be able to set those new parameters in rc.conf? The > > current jails rc script still uses the old way for setting up (or maybe > > did I missed something?), so it doesn't allow to add those new > > parameters. :( It may be a desirable feature for 8.0-RELEASE I think. > > > The 8.0 vimage/vnet feature is a "feature test" facility. > it allows you to test it out but no-one in their right mind > would tell you to use it in production. > > It's been some time since I used the rc.conf method of starting jails > so I can't speak to how much change would be required. > possibly just the addition of "jail_xxx_extra_params". > > I forgot to mention the ifconfig vnet additions too, to allow an > interface to be assigned to a particular jail. > > > > > >>> Thanks again, and > >>> > >>> All the best, > >>> > >>> Peter. > >>> > >>> --- > >>> > >>> PS. I see a couple of lock order reversals on RELENG_8 which I > >>> would like to report if the build currently running did not address > >>> them -- do we prefer them to a mailing list or to gnats? > > > > -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller und einfacher! http://portal.gmx.net/de/go/atbrowser