From owner-freebsd-current@FreeBSD.ORG Fri Feb 19 03:38:39 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B4F3A106566B for ; Fri, 19 Feb 2010 03:38:39 +0000 (UTC) (envelope-from behrnetworks@gmail.com) Received: from mail-bw0-f216.google.com (mail-bw0-f216.google.com [209.85.218.216]) by mx1.freebsd.org (Postfix) with ESMTP id 3DA2C8FC0A for ; Fri, 19 Feb 2010 03:38:38 +0000 (UTC) Received: by bwz8 with SMTP id 8so940348bwz.3 for ; Thu, 18 Feb 2010 19:38:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=d3sawdiZUuDpWhoSF6n2JIF8DAVIyq5sVIdqFGkccp4=; b=AD0o87dLbvXHmaZeEEHCbjLjPb+aG8FxIHrcoVha7SpCPOVkhms7Gii8h79D3rtkup /jjg59unuWUEOnXirNj0K9Ejl6WC9X6J4/ZaviNBUjdUSa6RNUBM2SZ2fjB/ON9Y6rOZ r0GZcksw/Uaj4UlWg9UBJnHEoG/S5hTcA8Va4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=XiVRYV+nnP34k1aDmIk4PaCHbVDrT8psmI4e89pyjE3maobKEbiIjDiOkdaLE3mjFi hqPT+jGMmEji+BJV4PRzVvMIWWdJd66if+7zuEcehamZsNLd6Z26D+K92Lk9cwzIsIJn H0bXs6oUA6F/Q705jgQTsHiSl/pQW2UNtD0RE= MIME-Version: 1.0 Received: by 10.204.36.207 with SMTP id u15mr4829916bkd.187.1266550718082; Thu, 18 Feb 2010 19:38:38 -0800 (PST) In-Reply-To: <64aa03031002181921m2d00966cx6a3bb2c6e761970d@mail.gmail.com> References: <64aa03031002161803h667734cal4d668b9eb9c0a1a8@mail.gmail.com> <64aa03031002161849s7b66b9e3l727aafd2afd3d596@mail.gmail.com> <201002171840.41088.ken@mthelicon.com> <790a9fff1002171303u4b40a90cr626ef856efee473b@mail.gmail.com> <64aa03031002171416s128ff196y92a5be5a6abadeb@mail.gmail.com> <64aa03031002171949gdfbd99ci8eab7f29399cc011@mail.gmail.com> <64aa03031002180531n5e07e3bcj455ba09bdf5e293e@mail.gmail.com> <64aa03031002181921m2d00966cx6a3bb2c6e761970d@mail.gmail.com> Date: Thu, 18 Feb 2010 22:38:38 -0500 Message-ID: <64aa03031002181938rb9355a3sae56e9d854bdcf78@mail.gmail.com> From: Chris To: Matt Reimer Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Scot Hetzel , Pegasus Mc Cleaft , freebsd-current@freebsd.org Subject: Re: Seeing the dreaded "ZFS: i/o error - all block copies unavailable" on 9.0-CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 19 Feb 2010 03:38:39 -0000 > I'm seeing some difference in the bootloader output between using the > F12 workaround or not: > > F12 workaround mode: > > FreeBSD/i386 boot > Default: zroot:/boot/zfsloader > boot: status > config: > > =A0 =A0 =A0 =A0 =A0 =A0 NAME =A0 =A0 STATE > =A0 =A0 =A0 =A0 =A0 =A0 zroot =A0 =A0ONLINE > =A0 =A0 =A0 =A0gpt/disk0 =A0 ONLINE > > > No F12 key pressed: > > FreeBSD/i386 boot > Default: zroot:/boot/kernel/kernel > config: > > =A0 =A0 =A0 =A0 =A0 =A0 =A0NAME =A0 =A0 STATE > =A0 =A0 =A0 =A0 =A0 =A0 =A0 zroot =A0 =A0ONLINE > =A0 =A0 =A0 =A0 =A0gpt/disk0 =A0 ONLINE > > > What's up with the differences between the Default boot setting? > Sorry for the spam but I'm seeing something else very interesting.... If I boot to Good Mode (F12) and break to the "boot:" prompt, the system boots if I type /boot/zfsloader. However, if I type /boot/kernel/kernel (as was seen in the Default setting when I didn't hit F12), I get a crash that looks like the following: ----------------------------------------- FreeBSD/i386 boot Default: zroot:/boot/zfsloader boot: /boot/kernel/kernel int=3D00000006 err=3D00000000 efl=3D00010882 eip=3D00200000 eax=3D0018b070 ebx=3Ded7706bd ecx=3Dc72e2ca8 edx=3D00000000 esi=3D00000040 edi=3D000929d0 ebp=3D0009279c esp=3D00009401 cs=3D0008 ds=3D0010 es=3D0010 fs=3D0010 gs=3D0010 ss=3D0010 cs:eip=3Dff ff ff ff ff ff ff ff 7f-00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ss:esp=3D36 80 0d 07 90 00 00 01-e9 c4 fc ff ff aa ac 84 c0 0f 84 86 00 00 00 a8-80 74 f2 88 c5 b0 3d aa BTX halted ----------------------------------------- McCoy: "He's dead, Jim." Kirk: "Bones, do something!"