From owner-freebsd-stable@FreeBSD.ORG Sat Nov 23 18:06:26 2013 Return-Path: Delivered-To: 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 ESMTPS id 70E48598 for ; Sat, 23 Nov 2013 18:06:26 +0000 (UTC) Received: from mail-qa0-f43.google.com (mail-qa0-f43.google.com [209.85.216.43]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 32A1A23A8 for ; Sat, 23 Nov 2013 18:06:25 +0000 (UTC) Received: by mail-qa0-f43.google.com with SMTP id ii20so1555992qab.16 for ; Sat, 23 Nov 2013 10:06:25 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=mkeyN4N/w0WWRbydAF+KtNKbrTKIg2mhQ7Lx8SpYnfI=; b=FZCiNd4JYDc9dkB1VoQ5IjIXivdGF0QhrmOM302aZLMdbLisfGyVu/SA1EdKO+vlnK Qah4FH08fY/mik8vGUYAXT13CGbLoP19itO51Jvoa1oHyUnGSEkM/I3yCFGCjqG5MoIw CoS9O430IteZiUzSIowra8a9AgoIK4CbFqSnf2dMkSCjjHPKyrizq71aOSUrQCTSby9Q TztV1mfYtJDR27uyQkbThEMT9P9szj04u1gGticd1eK37Ui0oON1esUGpofXPdvwN8Ja D6nIVk9uaTXpwOMV7ZaNGunGVVxBzz7Hh1CCZQZt3HI61dMwQHnG/VGdOFu05fDYYfNf 2QmA== X-Gm-Message-State: ALoCoQnyg/t0ACBn29AY2IzU7bZRTizhFjeEuGt4alCgKZLY0L0CH7HmV9OvR9QlMn/Y+5l2T/0s X-Received: by 10.224.22.75 with SMTP id m11mr31984078qab.27.1385229985006; Sat, 23 Nov 2013 10:06:25 -0800 (PST) Received: from [192.168.1.4] (pool-74-98-165-156.nrflva.fios.verizon.net. [74.98.165.156]) by mx.google.com with ESMTPSA id f10sm51315377qej.1.2013.11.23.10.06.24 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 23 Nov 2013 10:06:24 -0800 (PST) Message-ID: <5290EE9F.8040204@ohlste.in> Date: Sat, 23 Nov 2013 13:06:23 -0500 From: Jim Ohlstein User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: stable@freebsd.org Subject: Re: SSD becomes detached 9.2 References: <5290384E.30603@ohlste.in> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Nov 2013 18:06:26 -0000 Hello, On 11/23/13, 11:17 AM, Warren Block wrote: > On Sat, 23 Nov 2013, Jim Ohlstein wrote: > >> The OS is installed on a 120 GB SSD with root on ZFS. There is also >> another SSD for L2ARC and there are two 3TB SATA drives in a separate >> ZFS mirror pool. All drives passed cursory testing with smartmontools. > > ... > >> After this event, gpart show lists only ada1, ada2, and ada3. The boot >> drive is ada0. >> >> The entire dmesg can be seen at http://pastebin.com/RqR8LiSb. > > There was a firmware update for the Samsung EVO drives in October which > might help: > http://www.samsung.com/global/business/semiconductor/samsungssd/downloads.html > Thanks. I forwarded the link to the datacenter. They are troubleshooting the hardware now. -- Jim Ohlstein