From owner-freebsd-geom@FreeBSD.ORG Tue Jan 11 18:54:23 2011 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 93A5D106566B; Tue, 11 Jan 2011 18:54:23 +0000 (UTC) (envelope-from pawel@dawidek.net) Received: from mail.garage.freebsd.pl (60.wheelsystems.com [83.12.187.60]) by mx1.freebsd.org (Postfix) with ESMTP id 2DA0E8FC19; Tue, 11 Jan 2011 18:54:22 +0000 (UTC) Received: by mail.garage.freebsd.pl (Postfix, from userid 65534) id 1377A45685; Tue, 11 Jan 2011 19:23:15 +0100 (CET) Received: from localhost (89-73-192-49.dynamic.chello.pl [89.73.192.49]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.garage.freebsd.pl (Postfix) with ESMTP id A057D45683; Tue, 11 Jan 2011 19:23:09 +0100 (CET) Date: Tue, 11 Jan 2011 19:23:02 +0100 From: Pawel Jakub Dawidek To: Steve Price Message-ID: <20110111182302.GB1812@garage.freebsd.pl> References: <4D2C546D.8010604@quip.cz> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="qMm9M+Fa2AknHoGS" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 9.0-CURRENT amd64 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on mail.garage.freebsd.pl X-Spam-Level: X-Spam-Status: No, score=-0.6 required=4.5 tests=BAYES_00,RCVD_IN_SORBS_DUL autolearn=no version=3.0.4 Cc: Miroslav Lachman <000.fbsd@quip.cz>, freebsd-geom@freebsd.org Subject: Re: gmirror panic on RELENG_8 X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Jan 2011 18:54:23 -0000 --qMm9M+Fa2AknHoGS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 11, 2011 at 11:18:38AM -0600, Steve Price wrote: > [dev]# cat /etc/fstab > # Device Mountpoint FStype Options Dump Pass# > /dev/da0s1b none swap sw 0 0 > /dev/da0s1a / ufs rw 1 1 > /dev/acd0 /cdrom cd9660 ro,noauto 0 0 [...] > [dev]# sysctl kern.geom.debugflags=3D17 > kern.geom.debugflags: 0 -> 17 > [dev]# gmirror label -vb round-robin gm0 /dev/da0 This is very bad idea to turn live disk into a mirror, but I don't expect this is the reason of the panic. > Box panics. If I remove either da1 or da2 the box doesn't > panic. I have 5 identical drives laying around to use for > da[12]. Pick 2, any 2, and the box panics if all 3 drives > are present on boot. [...] Panic message and backtrace is minimum what you need to provide. Really, even taking photo of your screen with panic message and backtrace might be enough. --=20 Pawel Jakub Dawidek http://www.wheelsystems.com pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --qMm9M+Fa2AknHoGS Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAk0soAYACgkQForvXbEpPzTNTwCfV5vU8ClUlZLRyr6i/XKLD9C1 jZoAn0RD2Pb/8cyGD8feQHotA+RolzQu =aq8g -----END PGP SIGNATURE----- --qMm9M+Fa2AknHoGS--