From owner-freebsd-questions@FreeBSD.ORG Thu Dec 18 17:33:12 2014 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B6E4D158 for ; Thu, 18 Dec 2014 17:33:12 +0000 (UTC) Received: from smtpb.telissant.net (smtpb.telissant.net [199.233.230.156]) by mx1.freebsd.org (Postfix) with ESMTP id 85A0820CC for ; Thu, 18 Dec 2014 17:33:12 +0000 (UTC) Received: from barrida.3dresearch.com (localhost [127.0.0.1]) by smtpb.telissant.net (Postfix) with ESMTP id 10B2B2739D for ; Thu, 18 Dec 2014 12:33:11 -0500 (EST) X-Virus-Scanned: amavisd-new at telissant.net Received: from smtpb.telissant.net ([127.0.0.1]) by barrida.3dresearch.com (barrida.3dresearch.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id x9pcLVIAvRkR for ; Thu, 18 Dec 2014 12:32:53 -0500 (EST) Received: from doncurzio.3dresearch.com (pool-71-112-1-173.pitbpa.east.verizon.net [71.112.1.173]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by smtpb.telissant.net (Postfix) with ESMTPSA id D97B327367 for ; Thu, 18 Dec 2014 12:32:53 -0500 (EST) Received: from doncurzio.3dresearch.com (localhost [127.0.0.1]) by doncurzio.3dresearch.com (Postfix) with SMTP id 43584A1E2D for ; Thu, 18 Dec 2014 12:32:53 -0500 (EST) Date: Thu, 18 Dec 2014 12:32:48 -0500 From: Janos Dohanics To: FreeBSD Questions Subject: Re: Loader panic 10.1-STABLE #0 r275828 (also r275903) Message-Id: <20141218123248.2b38be5edb1b03a5dccabaf3@3dresearch.com> In-Reply-To: <20141218100937.47049e65e2869ea15d0fa41e@3dresearch.com> References: <20141218022728.3dd7c888a6c916c1aa4eb653@3dresearch.com> <20141218100937.47049e65e2869ea15d0fa41e@3dresearch.com> X-Mailer: Sylpheed 3.3.0 (GTK+ 2.24.19; amd64-portbld-freebsd9.1) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Dec 2014 17:33:12 -0000 On Thu, 18 Dec 2014 10:09:37 -0500 Janos Dohanics wrote: > On Thu, 18 Dec 2014 02:27:28 -0500 > Janos Dohanics wrote: > > > Greetings, > > > > I have recompiled kernel + world according to Handbook instructions. > > When rebooting after installworld and running mergemaster(8), I was > > greeted with: > > > > panic: bd_strategy: xxxxxx bytes I/O not multiple of block size > > > > Fortunately, I was able to boot using zroot:/boot/zfsloader.old. > > > > Do I have a corrupted /boot/zfsloader file? > > I took the /boot/zfsloader file from another box running 10.1-STABLE > #0 r275391 built on Dec 2, 2014 to the box with 10.1-STABLE #0 > #r275828 - > won't boot, same error message. However, /boot/zfsloader from > 10.1-STABLE #0 r275828 does boot 10.1-STABLE #0 r275391. > > So, I have this: > > Box #1: 10.1-STABLE #0 r275828 amd64, built on Dec 16 > > /boot/zfsloader > SHA256 (/boot/zfsloader) = > 12ad6a59082fa4639f3f991319892259b1777b26b28c8aa09c2b53d0326d3b33 > - Does not boot Box #1 > - Does boot Box #2 > > /boot/zfsloader.old > SHA256 (/boot/zfsloader.old) = > b5530ce9f9128949b44384516974ba4ef741e587975e3e1d71933798150502e3 > > Box #2: 10.1-STABLE #0 r275391 amd64, built on Dec 2 > > /boot/zfsloader > SHA256 (/boot/zfsloader) = > 1e3d692dc53c5e0ddeb75b8a453a0a44cbf4c97bc8cfe02b0ad45928374f4718 > - Does not boot Box #1 > - Does boot Box #2 > > Would you please advise? OK, svn-ned /usr/src and rebuilt world/kernel on Box #1 to 10.1-STABLE #0 r275903 - still getting the panic: bd_strategy... error message. I can only boot this machine using the old /boot/zfsloader file which is dated Jul 12 2014 and now it's saved as /boot/zfsloader.good. Would you please give your insight on how to fix this problem? I guess simply copying /boot/zfsloader.good to /boot/zfsloader isn't a fix, just bandaiding the real problem. -- Janos Dohanics