From owner-freebsd-stable@FreeBSD.ORG  Wed Aug  7 08:09:13 2013
Return-Path: <owner-freebsd-stable@FreeBSD.ORG>
Delivered-To: freebsd-stable@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTP id 9426ABAD
 for <freebsd-stable@FreeBSD.org>; Wed,  7 Aug 2013 08:09:13 +0000 (UTC)
 (envelope-from avg@FreeBSD.org)
Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140])
 by mx1.freebsd.org (Postfix) with ESMTP id E23A82237
 for <freebsd-stable@FreeBSD.org>; Wed,  7 Aug 2013 08:09:12 +0000 (UTC)
Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua
 [212.40.38.100])
 by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id LAA20877;
 Wed, 07 Aug 2013 11:09:07 +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 1V6ynr-000O5l-1v; Wed, 07 Aug 2013 11:09:07 +0300
Message-ID: <5202006B.5060708@FreeBSD.org>
Date: Wed, 07 Aug 2013 11:08:11 +0300
From: Andriy Gapon <avg@FreeBSD.org>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:17.0) Gecko/20130708 Thunderbird/17.0.7
MIME-Version: 1.0
To: J David <j.david.lists@gmail.com>
Subject: Re: Problem with zfsloader on 9.2-BETA2
References: <CABXB=RRhVDdKCidwnrji1qR41Rx7uvs2Lx1ZPF1FREOHcnm5bg@mail.gmail.com>
 <51FD5709.7050306@FreeBSD.org>
 <CABXB=RS4HSmtPHrw+cniTaL_63JS5fA3OcB91y-mCN1DmUKs5Q@mail.gmail.com>
 <5200C7A3.3070403@yandex.ru>
 <CABXB=RRU9f+FmSV=SCmKoaEjhpDptkD5i-v0YVm=gYBEH63Scw@mail.gmail.com>
In-Reply-To: <CABXB=RRU9f+FmSV=SCmKoaEjhpDptkD5i-v0YVm=gYBEH63Scw@mail.gmail.com>
X-Enigmail-Version: 1.5.1
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: 7bit
Cc: "Andrey V. Elsukov" <bu7cher@yandex.ru>, freebsd-stable@FreeBSD.org
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 07 Aug 2013 08:09:13 -0000

on 07/08/2013 00:26 J David said the following:
> $ sudo ./bootparttest da2
> GEOM provider "da2" opened
> Mediasize: 1000204886016 Bytes (1953525168 sectors)
> Sectorsize: 512 Bytes
> da2: read 1 blocks from the offset 0 [+0]
> da2: read 1 blocks from the offset 1 [+0]
> ptable_open: PMBR detected
> da2: read 1 blocks from the offset 1 [+0]
> gpt_checkhdr: invalid entry size or number of entries
> da2: read 1 blocks from the offset 1953525167 [+0]
> gpt_checkhdr: invalid entry size or number of entries
> Partition table detected: None
> 
> (Output for da3 - da7 are identical to da2.)

Could you please hack gpt_checkhdr() in sys/boot/common/part.c to print all the
relevant values for this check and try bootparttest again?

-- 
Andriy Gapon