From owner-freebsd-jail@FreeBSD.ORG  Mon Aug  4 23:13:13 2014
Return-Path: <owner-freebsd-jail@FreeBSD.ORG>
Delivered-To: freebsd-jail@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 24DB5927;
 Mon,  4 Aug 2014 23:13:13 +0000 (UTC)
Received: from wonkity.com (wonkity.com [67.158.26.137])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "wonkity.com", Issuer "wonkity.com" (not verified))
 by mx1.freebsd.org (Postfix) with ESMTPS id CDBA029A2;
 Mon,  4 Aug 2014 23:13:12 +0000 (UTC)
Received: from wonkity.com (localhost [127.0.0.1])
 by wonkity.com (8.14.9/8.14.9) with ESMTP id s74NDAnl061498
 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO);
 Mon, 4 Aug 2014 17:13:10 -0600 (MDT)
 (envelope-from wblock@wonkity.com)
Received: from localhost (wblock@localhost)
 by wonkity.com (8.14.9/8.14.9/Submit) with ESMTP id s74NDARM061495;
 Mon, 4 Aug 2014 17:13:10 -0600 (MDT)
 (envelope-from wblock@wonkity.com)
Date: Mon, 4 Aug 2014 17:13:10 -0600 (MDT)
From: Warren Block <wblock@wonkity.com>
To: Allan Jude <allanjude@freebsd.org>
Subject: Re: ezjail and mergemaster
In-Reply-To: <53D81D43.6070503@freebsd.org>
Message-ID: <alpine.BSF.2.11.1408041707100.34818@wonkity.com>
References: <alpine.BSF.2.11.1407291519270.34044@wonkity.com>
 <53D81D43.6070503@freebsd.org>
User-Agent: Alpine 2.11 (BSF 23 2013-08-11)
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3
 (wonkity.com [127.0.0.1]); Mon, 04 Aug 2014 17:13:11 -0600 (MDT)
Cc: freebsd-jail@freebsd.org
X-BeenThere: freebsd-jail@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: "Discussion about FreeBSD jail\(8\)" <freebsd-jail.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-jail>,
 <mailto:freebsd-jail-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-jail/>
List-Post: <mailto:freebsd-jail@freebsd.org>
List-Help: <mailto:freebsd-jail-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-jail>,
 <mailto:freebsd-jail-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 04 Aug 2014 23:13:13 -0000

On Tue, 29 Jul 2014, Allan Jude wrote:

> On 2014-07-29 17:44, Warren Block wrote:
>>
>> What process for running mergemaster should I suggest?  Maybe different
>> ones for trusted and untrusted jails?
>
> This will mount /usr/src into the basejail read-only:
>
> mount -t nullfs -o ro /usr/src /usr/jails/basejail/usr/src

Thank you.  I took the easy way out, by showing how to mount the source 
in the jails and just mentioning mergemaster.

Draft version:
http://www.wonkity.com/~wblock/jails/jails-ezjail.html