From owner-freebsd-fs@FreeBSD.ORG Fri Sep 19 08:32:14 2014 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 79DDFC3B for ; Fri, 19 Sep 2014 08:32:14 +0000 (UTC) Received: from smtp-int-m.obspm.fr (smtp-int-m.obspm.fr [145.238.187.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.obspm.fr", Issuer "TERENA SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0F109C3B for ; Fri, 19 Sep 2014 08:32:13 +0000 (UTC) Received: from pcjas.obspm.fr (pcjas.obspm.fr [145.238.184.233]) by smtp-int-m.obspm.fr (8.14.4/8.14.4/SIO Observatoire de Paris - 07/2009) with ESMTP id s8J8W3vE008122 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 Sep 2014 10:32:04 +0200 Date: Fri, 19 Sep 2014 10:32:41 +0200 From: Albert Shih To: Mike Carlson Subject: Re: Big problem with zfs.... Message-ID: <20140919083241.GA3353@pcjas.obspm.fr> References: <20140916165511.GA89818@pcjas.obspm.fr> <20140916171247.GB89818@pcjas.obspm.fr> <20140916225104.GA76997@pcjas.obspm.fr> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20140916225104.GA76997@pcjas.obspm.fr> User-Agent: Mutt/1.5.23 (2014-03-12) X-Miltered: at smtp-int-m.obspm.fr with ID 541BEA03.000 by Joe's j-chkmail (http : // j-chkmail dot ensmp dot fr)! X-j-chkmail-Enveloppe: 541BEA03.000/145.238.184.233/pcjas.obspm.fr/pcjas.obspm.fr/ 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, 19 Sep 2014 08:32:14 -0000 Le 17/09/2014 à 00:51:04+0200, Albert Shih a écrit > Le 16/09/2014 à 12:29:01-0700, Mike Carlson a écrit So no one as any clue ? > > For obvious reasons, I am very interested in the forensic details of your > > panic. > > But I don't have lot of time this server is in production. So tomorrow I don't have to choice > to erase everything. In fact I manage to restart all service in a new disk array. So I'm going to keep this fail zpool under zdb So here what I did : 1/ Boot with live-cd of openindiana --> no succes the OS don't seem to find the device, all disk are always in « noconfigured » status. 2/ Boot with lice-cd of FreeBSD 11 --> Almost the same thing as with FreeBSD 10, the only difference is I don't get a kernel panic but just a Abort kernel trap. 3/ Put the disk array on some other FreeBSD 10 server --> same result kernel panic. 4/ Destroy /boot/zfs/zfs.cache, after that I'm able to start zfs without mounting the bad-zpool. So now because I can use the new disk array I restart all my service, and I launch in a screen the zdb -cbveL pool still....580 hours...before completed...:-( Regards. JAS -- Albert SHIH DIO bâtiment 15 Observatoire de Paris 5 Place Jules Janssen 92195 Meudon Cedex France Téléphone : +33 1 45 07 76 26/+33 6 86 69 95 71 xmpp: jas@obspm.fr Heure local/Local time: ven 19 sep 2014 10:27:20 CEST