From owner-freebsd-questions@FreeBSD.ORG Fri Jan 15 16:47:06 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 95716106566C for ; Fri, 15 Jan 2010 16:47:06 +0000 (UTC) (envelope-from kirk@strauser.com) Received: from kanga.honeypot.net (kanga.honeypot.net [IPv6:2001:470:a80a:1:21f:d0ff:fe22:b8a8]) by mx1.freebsd.org (Postfix) with ESMTP id 5472B8FC16 for ; Fri, 15 Jan 2010 16:47:06 +0000 (UTC) Received: from kanga.honeypot.net (localhost [127.0.0.1]) by kanga.honeypot.net (Postfix) with ESMTP id D195B3D1E2 for ; Fri, 15 Jan 2010 10:47:05 -0600 (CST) X-Virus-Scanned: amavisd-new at honeypot.net Received: from kanga.honeypot.net ([127.0.0.1]) by kanga.honeypot.net (kanga.honeypot.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Hr5VLEcYFrq2 for ; Fri, 15 Jan 2010 10:47:03 -0600 (CST) Received: from athena.daycos.com (athena.daycos.com [IPv6:2001:470:c054:1:221:9bff:fe00:de3f]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by kanga.honeypot.net (Postfix) with ESMTPSA id F04E03D1D8 for ; Fri, 15 Jan 2010 10:47:02 -0600 (CST) Message-ID: <4B509C03.5080003@strauser.com> Date: Fri, 15 Jan 2010 10:46:59 -0600 From: Kirk Strauser User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.5) Gecko/20100105 Thunderbird/3.0 MIME-Version: 1.0 To: freebsd-questions@freebsd.org References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: GEOM corrupt or invalid GPT detected on ZFS raid on Freebsd 8.0 x64 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jan 2010 16:47:06 -0000 On 01/08/10 09:56, Derrick Ryalls wrote: > After not getting daily system mails for a while, then suddenly > getting them, I took a closer look and noticed this message appears > after a boot: > > +GEOM: ad4: corrupt or invalid GPT detected. > +GEOM: ad4: GPT rejected -- may not be recoverable. > +GEOM: label/disk1: corrupt or invalid GPT detected. > +GEOM: label/disk1: GPT rejected -- may not be recoverable. > > label/disk1 should be the same thing as ad4, and it is part of a 4 > disk raidz. > My guess it that ZFS overwrote the label. The two aren't very compatible, to the best of my knowledge. -- Kirk Strauser