From owner-freebsd-current@freebsd.org Mon Dec 28 06:54:12 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 692FEA539F5 for ; Mon, 28 Dec 2015 06:54:12 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 312611D4F; Mon, 28 Dec 2015 06:54:11 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from [82.113.106.96] (helo=localhost.unixarea.de) by ms-10.1blu.de with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1aDRh1-0007KW-JQ; Mon, 28 Dec 2015 07:54:08 +0100 Received: from localhost.my.domain (c720-r285885-amd64 [127.0.0.1]) by localhost.unixarea.de (8.15.2/8.14.9) with ESMTPS id tBS6s4fZ001645 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 28 Dec 2015 07:54:05 +0100 (CET) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.15.2/8.14.9/Submit) id tBS6s4Sg001644; Mon, 28 Dec 2015 07:54:04 +0100 (CET) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Mon, 28 Dec 2015 07:54:04 +0100 From: Matthias Apitz To: Julian Elischer Cc: freebsd-current@freebsd.org Subject: Re: kernel && poudriere jails Message-ID: <20151228065404.GA1620@c720-r285885-amd64> Reply-To: Matthias Apitz Mail-Followup-To: Matthias Apitz , Julian Elischer , freebsd-current@freebsd.org References: <20151227174815.GA1783@c720-r285885-amd64> <5680A4C4.6030303@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5680A4C4.6030303@freebsd.org> X-Operating-System: FreeBSD 11.0-CURRENT r285885 (amd64) User-Agent: Mutt/1.5.23 (2014-03-12) X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 82.113.106.96 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Dec 2015 06:54:12 -0000 El día Monday, December 28, 2015 a las 10:56:04AM +0800, Julian Elischer escribió: Julian, Thanks for your feedback; ... > On 28/12/2015 1:48 AM, Matthias Apitz wrote: > > Hello, > > > > I have on a Dell M5500 my poudriere jails for amd64; the host system btw: it is a M4400, not M5500; > > is at the moment r276659 (January 2015) and the jails are: > > > > r276659 (January 2015) + ports r392920 (July 2015) > > r276659 (January 2015) + ports r403255 (December 2015) > > > > I'm right now updating the host to r292778 (as of today) and will run > > new jails: > > > > r285885 (August 2015) + ports r403255 (December 2015) > > r292778 (December 2015) + ports xxxxxxx (January 2016) > > > > My question is: will the two old jails based on r276659 still work on a > > host r292778? > > My experience is that you are more likely to have problems in your > existing setup because you should always try keep the kernel newer > than the newest jail. but in the actual case the kernel of the host equals the jails; and it worked/works fine; > your new stup shoud just work. > ok; so I will continue with the update; thanks matthias -- Matthias Apitz, ✉ guru@unixarea.de, 🌐 http://www.unixarea.de/ ☎ +49-176-38902045