From owner-freebsd-hackers@freebsd.org Sun Apr 29 14:29:27 2018 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 80B90FAE3A1; Sun, 29 Apr 2018 14:29:27 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from smtp.digiware.nl (smtp.digiware.nl [IPv6:2001:4cb8:90:ffff::3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1BB447DE84; Sun, 29 Apr 2018 14:29:27 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from router.digiware.nl (localhost.digiware.nl [127.0.0.1]) by smtp.digiware.nl (Postfix) with ESMTP id 823ED2814A; Sun, 29 Apr 2018 16:29:24 +0200 (CEST) X-Virus-Scanned: amavisd-new at digiware.com Received: from smtp.digiware.nl ([127.0.0.1]) by router.digiware.nl (router.digiware.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JgASCmEvMonn; Sun, 29 Apr 2018 16:29:23 +0200 (CEST) Received: from [192.168.11.152] (unknown [192.168.11.152]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.digiware.nl (Postfix) with ESMTPSA id C859D28147; Sun, 29 Apr 2018 16:29:22 +0200 (CEST) Subject: Re: Getting ZFS pools back. To: Richard Yao Cc: FreeBSD Hackers , FreeBSD Filesystems References: <5f836c79-b379-f066-689b-1645e393c5e9@digiware.nl> From: Willem Jan Withagen Message-ID: Date: Sun, 29 Apr 2018 16:29:24 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: nl Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Apr 2018 14:29:27 -0000 On 28/04/2018 20:43, Richard Yao wrote: > What is the output of ‘zpool import‘ with no arguments? If I boot thru aa mem-stick.... # zpool import # So, empty line In the mean time I rebuild the system. Was able to retreive the data by a convoluted incantation of 'zpool import -fmNF' or something like that. Made a full backup, and started fresh. --WjW >> On Apr 28, 2018, at 11:42 AM, Willem Jan Withagen wrote: >> >> >> Hi, >> >> I had this server crash on me, and first it just complained about not being able to boot because it could not find the guid. >> >> Now I cannot even import the pools any longer. >> Althoug zdb -l /dev/ada0 still gives me data that indicates that there should be a ZFS pool on that partition. >> >> Any suggestions on how to get the pools/data back online? >> >> Help would be highly appreciated, since restoring it from backups is going to quite some work. >> >> Thanx, >> --WjW >> _______________________________________________ >> freebsd-hackers@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-hackers >> To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" >