From owner-freebsd-fs@FreeBSD.ORG Tue Jan 26 06:17:06 2010 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1FC141065694 for ; Tue, 26 Jan 2010 06:17:06 +0000 (UTC) (envelope-from delphij@gmail.com) Received: from mail-px0-f183.google.com (mail-px0-f183.google.com [209.85.216.183]) by mx1.freebsd.org (Postfix) with ESMTP id EBF368FC19 for ; Tue, 26 Jan 2010 06:17:05 +0000 (UTC) Received: by pxi13 with SMTP id 13so3000768pxi.3 for ; Mon, 25 Jan 2010 22:17:05 -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=fG9xy6HciwqcVpGn5YEckEr6J+T9ObxJVmJgCXDYWy8=; b=qoJzWWaJlZPDHDwkTfGg/TTsgO6m4cqpyD7v/Sq/dTiH+CmZek6KXk+ia3qTin8FRx 20+Ms1iiWh84rOClOs82MMyxMyO3fhA6F6nT3X0Yv0m2fiAWOT9mx0uxL2oU0iTHxJCY OSOd1ugXhtJrK4S6hheeBsGPNEcgn4fAr2IaY= 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=SPQrmoDVe6PjmJCYW7XP+naHholYkRZpT7cwnvyuPygGdieszcEQ9NopIljuQPeQmE CZg1uN8yz1k5JjjAPG7wD4+zNJw5imxDlmX+eN7HIKJ9C4nEsft5MXi8WdN7y6dBYDl9 hR0rMtAZPkoXN0S95PtyRgJIG6wZa8UUDytTI= MIME-Version: 1.0 Received: by 10.115.103.4 with SMTP id f4mr5243783wam.34.1264486625440; Mon, 25 Jan 2010 22:17:05 -0800 (PST) In-Reply-To: <419976.64363.qm@web110515.mail.gq1.yahoo.com> References: <419976.64363.qm@web110515.mail.gq1.yahoo.com> Date: Mon, 25 Jan 2010 22:17:05 -0800 Message-ID: From: Xin LI To: Paul Pathiakis Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-fs@freebsd.org Subject: Re: ZFS - scrub lead to corruption? X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Jan 2010 06:17:06 -0000 Hi, On Mon, Jan 25, 2010 at 3:44 PM, Paul Pathiakis wrote= : > Hi, > > My ZFS-only machine running on 8.0-stable as of ???? is down hard. =C2=A0= It is a mirrored pair of Segate 1500 GB drives (yes, I know the firmware hi= story of these drives and they are a late version.) =C2=A0The sequence of e= vents is as follows: [...] > 16) scrub continues to over 75% (I wasn't watching for the exact #) and t= hen *panic* level 12 Do you have console access to the server? Try setting up a crash dump and see if you can obtain a backtrace? By the way, 'zpool status -x' may give some information that is useful. Cheers, --=20 Xin LI http://www.delphij.net