From owner-freebsd-questions@freebsd.org Thu Aug 29 07:17:27 2019 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AAD08CC712 for ; Thu, 29 Aug 2019 07:17:27 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (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 46Jv7p5xN4z4Jtr for ; Thu, 29 Aug 2019 07:17:26 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sibptus.ru; s=20181118; h=In-Reply-To:Message-ID:Subject:To:From:Date; bh=fLgl4fl8RoliAfOuZ5yaAfnNA+mXgWjecwnqn3R2WOI=; b=CcyQVB1rd2jfQ7AjUfCa9FAJJ5 G04v/agT3N1AGq6eOdk4jIv8JCGsdq2t4PdIH/2guVS8yFIJbScJyesrObksuuZOeykXcw/veqcCX V0X1auDk0bMurK+lr/SrAXb28siY//FDSJLoVfaKHqxUXPTOKEVTzgN7dIV8pFnpTU1g=; Received: from vas by admin.sibptus.ru with local (Exim 4.92.1 (FreeBSD)) (envelope-from ) id 1i3EgP-0009Y8-Bb for freebsd-questions@freebsd.org; Thu, 29 Aug 2019 14:17:25 +0700 Date: Thu, 29 Aug 2019 14:17:25 +0700 From: Victor Sudakov To: freebsd-questions@freebsd.org Subject: Re: Kernel panic and ZFS corruption on 11.3-RELEASE Message-ID: <20190829071725.GA36516@admin.sibptus.ru> References: <20190828025728.GA1441@admin.sibptus.ru> <20190829055924.GA34810@admin.sibptus.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="azLHFNyN32YCQGCU" Content-Disposition: inline In-Reply-To: X-PGP-Key: http://admin.sibptus.ru/~vas/ X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.12.1 (2019-06-15) Sender: Victor Sudakov X-Rspamd-Queue-Id: 46Jv7p5xN4z4Jtr X-Spamd-Bar: -------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=sibptus.ru header.s=20181118 header.b=CcyQVB1r; dmarc=none; spf=pass (mx1.freebsd.org: domain of vas@mpeks.tomsk.su designates 2001:19f0:5001:21dc::10 as permitted sender) smtp.mailfrom=vas@mpeks.tomsk.su X-Spamd-Result: default: False [-8.51 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[sibptus.ru:s=20181118]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[tomsk.su]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE(-2.92)[ip: (-9.30), ipnet: 2001:19f0:5000::/38(-4.65), asn: 20473(-0.61), country: US(-0.05)]; DKIM_TRACE(0.00)[sibptus.ru:+]; NEURAL_HAM_SHORT(-0.99)[-0.992,0]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:20473, ipnet:2001:19f0:5000::/38, country:US]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Aug 2019 07:17:27 -0000 --azLHFNyN32YCQGCU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable David Christensen wrote: >=20 > >> 2. Move the disk to an 11.2 system and work on it. Or alternatively, > >> remove the 11.3 system disk and install an 11.2 system disk. > >=20 > > Fortunately, I have an 11.2 guest in bhyve. I exported the pool from the > > host system,=20 >=20 > I would not have guessed that an export would work when open did not,=20 > but I am not complaining and I am sure you are not complaining either. I just wish I had changed one parameter at a time, as a good researcher sho= uld. I should have tried export/import on the 11.3 system first. >=20 > > made the physical device with the problematic pool > > available to the guest, and voila: https://termbin.com/6kh8 >=20 > Did the scrub find anything? Not yet, but "0 repaired, 5,74% done, no estimated completion time" > > My pool is up and running. Thank you! >=20 > YW. :-) >=20 >=20 > > I'm only wondering now, if I did an export/import on a 11.3 system, > > would it have made any difference? >=20 > Without a raw image backup to play with, we will never know. That's true. But I really did not care to find room for almost 900Gb of anime, music and cartoons. The only valuable thing on that disk was the ZVS volume of the virtual Fidonet node, but I had restored it from backup on another datastore. --=20 Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/ --azLHFNyN32YCQGCU Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBAgAGBQJdZ3wFAAoJEA2k8lmbXsY0euIIAK10z8xZf82lsQ5A9F0JcVzw 4hy3YEbwZLQLd8h3yvu4MJeCGmiBcU8ODGTBtwLoqowBp5PXusVkfo52GMh4JOJk UJ45gdJgO3TlIL5YJLMie1G+hkF6oDcssMf0fZ8Y3i3r3lwpj+JZHZocX9lamDdh VkqlZA+DJua9ytipTJebqFsmsngdREKQjUjJ6ZnLcTS9RYu/F3fJdjWP/lwH9yG3 UFiwPm+Ol7G1TcuHRMe6jKAfs54NcP41SJvS9Dth3/osPjW34vj6IvYnDcCNbxFQ 61FJ5ajLafQGoR4iNMdaT+IZ5C4O9/ZVN+LEDx4fK/gBt/tNGaxvLQ85xY1EsSs= =0SDS -----END PGP SIGNATURE----- --azLHFNyN32YCQGCU--