From owner-freebsd-arch@freebsd.org  Mon May 16 07:43:49 2016
Return-Path: <owner-freebsd-arch@freebsd.org>
Delivered-To: freebsd-arch@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 61BDDB3CFEC;
 Mon, 16 May 2016 07:43:49 +0000 (UTC) (envelope-from avg@FreeBSD.org)
Received: from citapm.icyb.net.ua (citapm.icyb.net.ua [212.40.38.140])
 by mx1.freebsd.org (Postfix) with ESMTP id 7997A199B;
 Mon, 16 May 2016 07:43:48 +0000 (UTC) (envelope-from avg@FreeBSD.org)
Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua
 [212.40.38.100])
 by citapm.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id KAA07644;
 Mon, 16 May 2016 10:43:46 +0300 (EEST)
 (envelope-from avg@FreeBSD.org)
Received: from localhost ([127.0.0.1])
 by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD))
 id 1b2DBq-000HKc-DV; Mon, 16 May 2016 10:43:46 +0300
Subject: Re: mount / unmount and mountcheckdirs()
To: freebsd-arch@FreeBSD.org, freebsd-fs <freebsd-fs@FreeBSD.org>
References: <5c01bf62-b7b2-2e1d-bca5-859e6bf1f0e5@FreeBSD.org>
 <20160516070314.GA3029@brick>
From: Andriy Gapon <avg@FreeBSD.org>
Message-ID: <a2e28eaa-7e93-ede0-3a20-184f0024e516@FreeBSD.org>
Date: Mon, 16 May 2016 10:43:08 +0300
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101
 Thunderbird/45.1.0
MIME-Version: 1.0
In-Reply-To: <20160516070314.GA3029@brick>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-arch@freebsd.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Discussion related to FreeBSD architecture <freebsd-arch.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-arch>,
 <mailto:freebsd-arch-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-arch/>
List-Post: <mailto:freebsd-arch@freebsd.org>
List-Help: <mailto:freebsd-arch-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-arch>,
 <mailto:freebsd-arch-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 16 May 2016 07:43:49 -0000

On 16/05/2016 10:03, Edward Tomasz Napierała wrote:
> On 0515T1637, Andriy Gapon wrote:
>>
>> I am curious about the purpose of mountcheckdirs() called when mounting and
>> unmounting a filesystem.
> 
> [..]
> 
> Whatever you do, please make sure you don't break autofs, and reroot,
> esp. firmware(9) loading after reroot.  I'll happily test patches, just
> mail them to me.  Thanks :-)
> 

Well, the only patch I had in mind (besides
https://svnweb.freebsd.org/changeset/base/299913) is completely removing
mountcheckdirs().  But now that you mentioned autofs and reroot I am not sure
that it could be that simple...

-- 
Andriy Gapon