From owner-freebsd-current@FreeBSD.ORG Thu Apr 3 16:14:44 2014 Return-Path: Delivered-To: current@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 ESMTPS id 7FD9930D for ; Thu, 3 Apr 2014 16:14:44 +0000 (UTC) Received: from mail.lifanov.com (mail.lifanov.com [206.125.175.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5339CF66 for ; Thu, 3 Apr 2014 16:14:44 +0000 (UTC) Received: by mail.lifanov.com (Postfix, from userid 58) id A04EF1AF7DE; Thu, 3 Apr 2014 12:14:37 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.lifanov.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.4.0 Received: from [10.1.3.5] (cnet520-windstream.mcclatchyinteractive.com [166.108.16.2]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.lifanov.com (Postfix) with ESMTPSA id E04D11A5944; Thu, 3 Apr 2014 12:14:33 -0400 (EDT) Message-ID: <533D88E8.7020504@mail.lifanov.com> Date: Thu, 03 Apr 2014 12:14:32 -0400 From: Nikolai Lifanov User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Benjamin Kaduk , David Wolfskill Subject: Re: Boot fails @r264070 References: <20140403160031.GD30431@albert.catwhisker.org> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: current@freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 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: Thu, 03 Apr 2014 16:14:44 -0000 On 04/03/14 12:06, Benjamin Kaduk wrote: > On Thu, 3 Apr 2014, David Wolfskill wrote: > >> And on my laptop, I had no problems (using AHCI). The build machine, >> though, starts OK, then comes to an inglorious end: >> >> Trying to mount root from ufs:/dev/aacd0s4a [rw]... >> mountroot: waiting for device /dev/aacd0s4a ... >> Mounting from ufs:/dev/aacd0s4a failed with error 19. >> > [...] >> >> mountroot> >> >> >> So... I have serial console access; is there any debugging I might >> do to help figure out what's wrong? Or is what's wrong already >> known? >> >> I have been able to reboot from this point to one of the other >> slices; I could probably also unload the default kernel & load >> yesterday's (err... make that "the day before's" -- yesterday's >> didn't build -- @r263983). > > I'm also having some trouble booting (into single user mode, so as to > run the installworld), at r264039. It seems that ciss never attaches, > so my da0 (which is supposed to be on ciss0) does not appear. My > kernel.old is much older, __FreeBSD_version 1100005, but does boot. > However, attempting to boot kernel.old in either single-user mode or > verbse mode also drops me to mountroot> . That would seem to indicate > some hardware problem or timing issues more than a problem with the code > itself, so I had been holding off on posting until I could get more > information. > > Unfortunately, my serial console is not working at the moment, so > getting more information is a bit challenging. Diffing the dmesg from > the good and bad boots would probably be helpful for you to do. > > -Ben I reported a similar problem on freebsd-current@ earlier today. Fortunately, my boot zpool is still fine, but a RocketRAID controller only shows 2/4 disks, which just happens to be a full leg of another raid10-like zpool. Try reverting revisions r264007-264013. This fixes the problem for me. - Nikolai Lifanov