From owner-freebsd-current@FreeBSD.ORG Tue Oct 23 21:57:14 2012 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 39C5E6C9; Tue, 23 Oct 2012 21:57:14 +0000 (UTC) (envelope-from flo@smeets.im) Received: from mail.solomo.de (mail.solomo.de [5.9.87.18]) by mx1.freebsd.org (Postfix) with ESMTP id D17718FC0A; Tue, 23 Oct 2012 21:57:13 +0000 (UTC) Received: from cpos1.nexxtmobile.de (localhost [127.0.0.1]) by mail.solomo.de (Postfix) with ESMTP id D5A42D42A; Tue, 23 Oct 2012 23:57:12 +0200 (CEST) X-Virus-Scanned: amavisd-new at nexxtmobile.de Received: from mail.solomo.de ([127.0.0.1]) by cpos1.nexxtmobile.de (cpos1.nexxtmobile.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id U2meU6W7ckDZ; Tue, 23 Oct 2012 23:57:11 +0200 (CEST) Received: from nibbler-osx-wlan.fritz.box (b2b-92-50-66-163.unitymedia.biz [92.50.66.163]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.solomo.de (Postfix) with ESMTPSA id B10A5D420; Tue, 23 Oct 2012 23:57:10 +0200 (CEST) Message-ID: <508712B5.4060705@smeets.im> Date: Tue, 23 Oct 2012 23:57:09 +0200 From: Florian Smeets User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Andriy Gapon Subject: Re: ZFS cache devs UNAVAIL References: <5085CF5E.5020500@gmx.net> <20121023022410.GA66994@over-yonder.net> <508651AF.20400@FreeBSD.org> <5086DA53.6030607@gmx.net> <5086F957.8010801@FreeBSD.org> <5086FCBF.4040902@FreeBSD.org> In-Reply-To: <5086FCBF.4040902@FreeBSD.org> X-Enigmail-Version: 1.5a1pre Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig720BA3E56BE7DE720DC4B606" X-Mailman-Approved-At: Tue, 23 Oct 2012 22:50:49 +0000 Cc: freebsd-current@FreeBSD.org, "Matthew D. Fuller" , Michael Schmiedgen X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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, 23 Oct 2012 21:57:14 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig720BA3E56BE7DE720DC4B606 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 23.10.12 22:23, Andriy Gapon wrote: > on 23/10/2012 23:08 Andriy Gapon said the following: >> on 23/10/2012 20:56 Michael Schmiedgen said the following: >>> FreeBSD 10.0-CURRENT #0: Tue Oct 23 00:14:32 CEST 2012 >>> root@gizeh.smoke:/usr/obj/usr/src/sys/GIZEH amd64 >> ... >>> vdev_geom_open_by_path:519[1]: guid mismatch for provider /dev/ada0p1= : >>> 5267967234359339128 !=3D 0. >> >> Thank you for this valuable information. >> >> Do you have a rough estimate of when you started to experience this is= sue? >> >> Could you please also provide output of the following command captured= right >> after a reboot and then after you re-add the cache disks? >> $ zdb -lll /dev/ada0p >> >> >=20 > I still would like to get the above information if possible. > But here is a patch that you can try: >=20 >=20 > I think that I introduced this bug because I used some old OpenSolaris = code as > an inspiration and completely missed the new states. >=20 My NAS experienced same problem, I thought the old IDE SSD had just died of old age, that's why i didn't investigate further yet. :) With the patch the cache device is back. Thanks, Florian --------------enig720BA3E56BE7DE720DC4B606 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iEYEARECAAYFAlCHErUACgkQapo8P8lCvwluGwCdGhuYMwqhANijyuzwosytg1VE H+cAniwEmxsN77VcRDHd4uIqQJBeDcR8 =HqR5 -----END PGP SIGNATURE----- --------------enig720BA3E56BE7DE720DC4B606--