From owner-freebsd-stable@FreeBSD.ORG Wed Jul 31 07:49:31 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 373065DA for ; Wed, 31 Jul 2013 07:49:31 +0000 (UTC) (envelope-from jdavidlists@gmail.com) Received: from mail-ob0-x231.google.com (mail-ob0-x231.google.com [IPv6:2607:f8b0:4003:c01::231]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 05D162F68 for ; Wed, 31 Jul 2013 07:49:30 +0000 (UTC) Received: by mail-ob0-f177.google.com with SMTP id f8so727895obp.8 for ; Wed, 31 Jul 2013 00:49:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:x-google-sender-auth:message-id:subject :from:to:content-type:content-transfer-encoding; bh=oDcZDDny4BA3SNglIHMQkjTdvJfeXdCEKBRusaU1OpQ=; b=0/B0gDptqRyX7v+PH0Ubx0O1Z987nFOBhCqwsgEp8ZQSVpLy/6tQoiZT56eycatfES +jhWHERVlCVTRu11KR2PdPIH300law7GYyKreO+LdIYc/oQwiiWQ88zAFBaZywDUFT4K 1nZ2g2HC43U8dHDN1ixaOmVjU7MIq52gIrNl+8rt1R+tInQKhanpU0Z4MymoNJCTxvd8 y2oT0Z2vk+HfKfnfRpx4UMy2EsUpv8Z4sWKH+8WDWCCoF7LTI4KW2KfysSgEhhmrmMof a0sbOzOG8JLmh50eL8ohkZgYb515eqH7fb00ZcB4frwL9mi26TwUvL6yzIVqLH026N5R s+5A== MIME-Version: 1.0 X-Received: by 10.50.20.195 with SMTP id p3mr56108ige.26.1375256970342; Wed, 31 Jul 2013 00:49:30 -0700 (PDT) Sender: jdavidlists@gmail.com Received: by 10.42.114.73 with HTTP; Wed, 31 Jul 2013 00:49:30 -0700 (PDT) Date: Wed, 31 Jul 2013 03:49:30 -0400 X-Google-Sender-Auth: a35XbnY1EEWoehocoQKQBe0mXsk Message-ID: Subject: Problem with zfsloader on 9.2-BETA2 From: J David To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Jul 2013 07:49:31 -0000 In order to test ZFS on the upcoming 9.2 release, we upgraded a non-production 8.4 root-on-ZFS fileserver to 9.2-BETA2. The result was a non-bootable system. The first problem was gptzfsboot, but that was our fault=85 it never got upgraded when we switched to feature flags. So some time with the 8.4 live CD (the 9.x CD's do not boot on this system -- kern/162160 ) solved that. But the system still wouldn't boot, moving on to: ZFS: can't find pool by guid ZFS: can't find pool by guid We got around this by interrupting the stage1 loader and invoking data/root:/boot/zfsloader.old instead. Then we moved the 9.2 zfsloader out of the way and restored the 8.4 loader. So this system only boots with the 9.2 gptzfsboot and the 8.4 zfsloader. To the best of my knowledge, there is nothing broken or out of date with this zpool: $ zpool status pool: data state: ONLINE scan: resilvered 451G in 70h36m with 0 errors on Fri Feb 17 00:26:19 2012 config: NAME STATE READ WRITE CKSUM data ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 da2p1 ONLINE 0 0 0 da3p1 ONLINE 0 0 0 da4p1 ONLINE 0 0 0 da5p1 ONLINE 0 0 0 da6p1 ONLINE 0 0 0 da7p1 ONLINE 0 0 0 logs gpt/slog0 ONLINE 0 0 0 cache gpt/cache1 ONLINE 0 0 0 errors: No known data errors $ zpool upgrade This system supports ZFS pool feature flags. All pools are formatted using feature flags. Every feature flags pool has all supported features enabled. Does anyone know why the 9.2 zfsloader won't load it? Thanks!