From owner-freebsd-fs@FreeBSD.ORG Fri Feb 6 01:43:47 2015 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id B666C1E4 for ; Fri, 6 Feb 2015 01:43:47 +0000 (UTC) Received: from anubis.delphij.net (anubis.delphij.net [64.62.153.212]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "anubis.delphij.net", Issuer "StartCom Class 1 Primary Intermediate Server CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 9BC27D13 for ; Fri, 6 Feb 2015 01:43:46 +0000 (UTC) Received: from zeta.ixsystems.com (unknown [12.229.62.2]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by anubis.delphij.net (Postfix) with ESMTPSA id 5C904229B; Thu, 5 Feb 2015 17:43:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=delphij.net; s=anubis; t=1423187026; x=1423201426; bh=190C8V6SzNoQ9Dbf8NLIl/h9tTGiO4XhsNkor31HDA0=; h=Date:From:Reply-To:To:CC:Subject:References:In-Reply-To; b=08vUbrhbaicaAy5LTyb28IcbPVflVmFwwb7D60ZonMG3n/oEZYG4Qvu/yqT28VCzH qFHWuI2liD9K9iymBsxscAKbAOl/fVJStp8LBGszcJq3gNqodq87IrhuhrH7to8/3r udbycyEGd93uREQNOH3HshJ0O6PpM23v2qb7QsqY= Message-ID: <54D41C52.1020003@delphij.net> Date: Thu, 05 Feb 2015 17:43:46 -0800 From: Xin Li Reply-To: d@delphij.net Organization: The FreeBSD Project MIME-Version: 1.0 To: Michelle Sullivan , d@delphij.net Subject: Re: ZFS pool faulted (corrupt metadata) but the disk data appears ok... References: <54D3E9F6.20702@sorbs.net> <54D41608.50306@delphij.net> <54D41AAA.6070303@sorbs.net> In-Reply-To: <54D41AAA.6070303@sorbs.net> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Cc: "freebsd-fs@freebsd.org" X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 06 Feb 2015 01:43:47 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 02/05/15 17:36, Michelle Sullivan wrote: >> This suggests the pool was connected to a different system, is >> that the case? >> > > No. Ok, that's good. Actually if you have two heads that writes to the same pool at the same time, it can easily enter an unrecoverable state. >> It's hard to tell right now, and we shall try all possible >> remedies but be prepared for the worst. > > I am :( The next thing I would try is to: 1. move /boot/zfs/zpool.cache to somewhere else; 2. zpool import -f -n -F -X storage and see if the system would give you a proposal. Cheers, - -- Xin LI https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.1.1 (FreeBSD) iQIcBAEBCgAGBQJU1BxLAAoJEJW2GBstM+nsOJ0P/3be8Z1WsGGOGNY+WZdr7FRp Jl++Ef3VSpd1Qf1jFZuRIS/hLfbMh0bWjOxyKiF9ivu77QZ9qCXk+pmn0oTZ3e1r 7g80CRKk2rapTqkagFRuPfo6b9vDQz3qYazahhZrhRyTFA1l2V+Wka+yw9Hx18ds MLaAps7Kpn67BRRV6Q+9+/oQdBzllSx8S77AkesPp5s3oHTQ8jntSSN9D9p/+jQu Wo0/t4k7x3pYpA0BzBQdms/pj38vIPSvjtnHpFggwztNKKkEaIPy49kFOBIVhJTv e8h3z5PoXre9r1cZ5ay3zTs23vc7GLGqphrRLguwsUvYa1cY1T4vQWY4dommpM/0 VHLUhp8oNtokqqzUSYMd8FTF+55rzSuBN+Y+UEFUHakZ9QXOnvwXfAJk6CwQdTHn YCGNKGY24qpYeJkfEq3e2QQC+WNDd1pqLCBENpD1uCpmejctHO4mVaO3032Gxd5/ FCVGiBgV+SW7h0jUEr3pk7CnUigBwMGy9UT/QuDP9N2ID7tAbfbmrr0zJ8hkLmR8 0xFGyaMK2jJx9C+DDjzbCw4lrKfWGkvjHRR6MPJ5QUcKWiji8xh8TCSlNZOxCq43 Mt7aMjZbWJhlIH15F8wSCrKFOAWHRud35asHJqPFZhRFJvA5Ly8Yy5cVcb4hboZj bkaZwfABTvGLO0SEFb1T =xRdB -----END PGP SIGNATURE-----