From owner-freebsd-fs@FreeBSD.ORG Mon Dec 20 04:18:21 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 828C0106566C for ; Mon, 20 Dec 2010 04:18:21 +0000 (UTC) (envelope-from james-freebsd-fs2@jrv.org) Received: from zimbra.jrv.org (adsl-70-243-84-11.dsl.austtx.swbell.net [70.243.84.11]) by mx1.freebsd.org (Postfix) with ESMTP id 42C5F8FC14 for ; Mon, 20 Dec 2010 04:18:20 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by zimbra.jrv.org (Postfix) with ESMTP id 32B4C16A05D; Sun, 19 Dec 2010 22:18:20 -0600 (CST) X-Virus-Scanned: amavisd-new at zimbra.housenet.jrv Received: from zimbra.jrv.org ([127.0.0.1]) by localhost (zimbra.housenet.jrv [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cc2g+9nqZDoz; Sun, 19 Dec 2010 22:18:19 -0600 (CST) Received: from [10.0.2.15] (adsl-99-66-60-249.dsl.aus2tx.sbcglobal.net [99.66.60.249]) by zimbra.jrv.org (Postfix) with ESMTPSA id 6D16416A049; Sun, 19 Dec 2010 22:18:19 -0600 (CST) Message-ID: <4D0ED910.5010408@jrv.org> Date: Sun, 19 Dec 2010 22:18:24 -0600 From: "James R. Van Artsdalen" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.9.2.13) Gecko/20101207 Lightning/1.0b2 Thunderbird/3.1.7 MIME-Version: 1.0 To: Ivan Voras References: <20101219123029.GM2127@garage.freebsd.pl> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: freebsd-fs@freebsd.org Subject: Re: ZFS recovery after power failure 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: Mon, 20 Dec 2010 04:18:21 -0000 On 12/19/2010 7:05 PM, Ivan Voras wrote: > On 12/19/10 16:13, Sergey Gavrilov wrote: >> I've destroyed 2 latest uberblocks and imported pool. It's ok now. > > A case for fsck.zfs? :) No. It's random chance that this didn't damage the pool beyond any recovery. Better to spend the effort fixing the problem, which is what Sun did in v28.