From owner-freebsd-stable@FreeBSD.ORG Fri Aug 30 19:23:05 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id C90EECB6 for ; Fri, 30 Aug 2013 19:23:05 +0000 (UTC) (envelope-from zbeeble@gmail.com) Received: from mail-vb0-x22c.google.com (mail-vb0-x22c.google.com [IPv6:2607:f8b0:400c:c02::22c]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 881D129D5 for ; Fri, 30 Aug 2013 19:23:05 +0000 (UTC) Received: by mail-vb0-f44.google.com with SMTP id e13so1585669vbg.17 for ; Fri, 30 Aug 2013 12:23:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=c4NG6PMAHHa2lMOSAp46yYvi7GWohLhHpq+LfX5xPvo=; b=Aa4Pkk5y22kq03A259pJZkycMCFRk94TEpc8KCLB1QaOXz5fauf4g1q2G7T0ZRGU0O VJdgjY0VGSC2Wf99es8gzKA1TgbVMdwJBF89rPuSTNls6GYp+Eud7jh+EcBK1uVsvEZ8 TqRDTDQcrjKiwfH1KSVBESbYQfV6SzOAIf/BLTwQc/IuBHYyzJkCPfR08JpCQD/G9A0L q5Z4Eo8sBcNiSo4H9iGgrLIadL7GkQPuvcxR/vUQ4Tdu8rs4uaOvpXGTL7/eyrL+pM9K YyhUoF04lHEQyS57xviaapfngfbmG6QO8w3ZNY62ZLS9s0jh8w4mdWnSwMOdgbhkU3LC nNJA== MIME-Version: 1.0 X-Received: by 10.52.164.102 with SMTP id yp6mr7709864vdb.14.1377890583221; Fri, 30 Aug 2013 12:23:03 -0700 (PDT) Received: by 10.220.122.1 with HTTP; Fri, 30 Aug 2013 12:23:03 -0700 (PDT) In-Reply-To: References: Date: Fri, 30 Aug 2013 15:23:03 -0400 Message-ID: Subject: Re: gmirror crash writing to disk? Or is it su+j crash? From: Zaphod Beeblebrox To: Adam Vande More Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: FreeBSD Stable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Aug 2013 19:23:05 -0000 I was going to mention that I ran fsck _twice_, but I forgot. Then when that didn't fix it, I dumped the filesystem, newfs'd it and restored it. Then I fsck'd it for good measure. This particular crash immediately follows that treatment. I can do this in a loop: boot -> make -j4 buildkernel -> crash -> single user -> fsck -> fsck again -\ ^-------------------------------------------------------------------------/ On Fri, Aug 30, 2013 at 8:47 AM, Adam Vande More wrote: > On Thu, Aug 29, 2013 at 4:35 PM, Zaphod Beeblebrox wrote: > >> So I have a system running: >> >> FreeBSD walk.dclg.ca 9.2-RC3 FreeBSD 9.2-RC3 # r254952: Wed Aug 28 >> 03:02:55 >> EDT 2013 root@walk.dclg.ca:/usr/obj/usr/src/sys/STRIKE i386 >> >> and it has two 2T SATA disks. To keep this post short, the crash.txt is >> here. >> >> >> https://uk.eicat.ca/owncloud/public.php?service=files&t=fea9d25579fe0c4afb808859e80e1493 >> >> now curiously, while running a "make -j4 buildkernel" ... almost every >> time >> ... it crashes with: >> >> g_vfs_done():mirror/walke[WRITE(offset=516764794880, length=65536)]error = >> 11 >> /usr: got error 11 while accessing filesystem >> panic: softdep_deallocate_dependencies: unrecovered I/O error >> >> ... no error report from the hard drives, simply an error report from the >> mirror. >> >> The filesystem is ufs with su+j... but I'm not sure this matters here. >> >> > Run fsck. > > > -- > Adam Vande More >