From owner-freebsd-current@FreeBSD.ORG Tue Nov 13 14:55:40 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6E77016A417 for ; Tue, 13 Nov 2007 14:55:40 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: from mail.garage.freebsd.pl (arm132.internetdsl.tpnet.pl [83.17.198.132]) by mx1.freebsd.org (Postfix) with ESMTP id 0F00113C4DA for ; Tue, 13 Nov 2007 14:55:39 +0000 (UTC) (envelope-from pjd@garage.freebsd.pl) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 5680045CD9; Tue, 13 Nov 2007 15:55:29 +0100 (CET) Received: from localhost (pjd.wheel.pl [10.0.1.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id CAF1745684; Tue, 13 Nov 2007 15:55:23 +0100 (CET) Date: Tue, 13 Nov 2007 15:55:06 +0100 From: Pawel Jakub Dawidek To: Alexandre Biancalana Message-ID: <20071113145506.GE64952@garage.freebsd.pl> References: <8e10486b0711121252v778c79b3pce9f7338db17666c@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="5oH/S/bF6lOfqCQb" Content-Disposition: inline In-Reply-To: <8e10486b0711121252v778c79b3pce9f7338db17666c@mail.gmail.com> User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 7.0-CURRENT i386 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-5.9 required=3.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 Cc: freebsd-current@freebsd.org Subject: Re: zfs import panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Nov 2007 14:55:40 -0000 --5oH/S/bF6lOfqCQb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 12, 2007 at 06:52:15PM -0200, Alexandre Biancalana wrote: > Hi list, >=20 > After an spontaneous reboot this weekend our backup server is > panic'ing on zfs import. I've the vmcore file but I can't debug this > with kgdb >=20 > :/var/crash # more info.3 > Dump header from device /dev/ad0s1b > Architecture: amd64 > Architecture Version: 2 > Dump Length: 103477248B (98 MB) > Blocksize: 512 > Dumptime: Mon Nov 12 14:56:12 2007 > Hostname: > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 7.0-BETA2 #0: Mon Nov 12 11:49:07 BRST 2007 > root@:/usr/src/sys/amd64/compile/MANNY.debug > Panic String: solaris assert: ss =3D=3D NULL, file: > /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/spac= e_map.c, > line: 110 > Dump Parity: 2217569595 > Bounds: 3 > Dump Status: good This looks like http://bugs.opensolaris.org/view_bug.do?bug_id=3D6458218, but fix for this bug is already in FreeBSD's version... To recover your data you can try removing /boot/zfs/zpool.cache file before loading zfs.ko module, and then try to import your pool with: # zpool import -o ro --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --5oH/S/bF6lOfqCQb Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHObrKForvXbEpPzQRAroAAJsEewtVlfIu28bOZrNJg75mUOJICACg1yyf 7J9Asjpt/jNZcBOnGfTI5bg= =+lrC -----END PGP SIGNATURE----- --5oH/S/bF6lOfqCQb--