From owner-freebsd-bugs@FreeBSD.ORG Tue Jun 10 05:20:01 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9542F106567A for ; Tue, 10 Jun 2008 05:20:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 686948FC1D for ; Tue, 10 Jun 2008 05:20:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m5A5K1XT082242 for ; Tue, 10 Jun 2008 05:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m5A5K1Gv082241; Tue, 10 Jun 2008 05:20:01 GMT (envelope-from gnats) Resent-Date: Tue, 10 Jun 2008 05:20:01 GMT Resent-Message-Id: <200806100520.m5A5K1Gv082241@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Philip M. Gollucci" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 063CB106566B; Tue, 10 Jun 2008 05:11:32 +0000 (UTC) (envelope-from pgollucci@vegeta.p6m7g8.net) Received: from vegeta.p6m7g8.net (vegeta.p6m7g8.net [70.88.236.21]) by mx1.freebsd.org (Postfix) with ESMTP id ACEB68FC12; Tue, 10 Jun 2008 05:11:31 +0000 (UTC) (envelope-from pgollucci@vegeta.p6m7g8.net) Received: from vegeta.p6m7g8.net (localhost.p6m7g8.net [127.0.0.1]) by vegeta.p6m7g8.net (8.14.2/8.14.2) with ESMTP id m5A4dOI5051756; Tue, 10 Jun 2008 00:39:24 -0400 (EDT) (envelope-from pgollucci@vegeta.p6m7g8.net) Received: (from pgollucci@localhost) by vegeta.p6m7g8.net (8.14.2/8.14.2/Submit) id m5A4dOC9051755; Tue, 10 Jun 2008 00:39:24 -0400 (EDT) (envelope-from pgollucci) Message-Id: <200806100439.m5A4dOC9051755@vegeta.p6m7g8.net> Date: Tue, 10 Jun 2008 00:39:24 -0400 (EDT) From: "Philip M. Gollucci" To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: nox@FreeBSD.org Subject: misc/124434: [PATCH]: Missing updating entry for geom mirror metadata version rev X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Philip M. Gollucci" List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Jun 2008 05:20:01 -0000 >Number: 124434 >Category: misc >Synopsis: [PATCH]: Missing updating entry for geom mirror metadata version rev >Confidential: no >Severity: non-critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: update >Submitter-Id: current-users >Arrival-Date: Tue Jun 10 05:20:00 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Philip M. Gollucci >Release: FreeBSD 8.0-CURRENT i386 >Organization: Apache Software Foundation (ASF) >Environment: System: FreeBSD vegeta.p6m7g8.net 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Sat Mar 1 22:09:51 EST 2008 root@krillin.p6m7g8.net:/usr/obj/usr/src/sys/VEGETA i386 >Description: since I was talking to nox on #bsddev about it, I've cc'ed him here. Hope he doesn't mind. >How-To-Repeat: >Fix: --- UPDATING.diff begins here --- Index: UPDATING =================================================================== RCS file: /home/ncvs/src/UPDATING,v retrieving revision 1.531 diff -u -r1.531 UPDATING --- UPDATING 3 Jun 2008 18:09:10 -0000 1.531 +++ UPDATING 10 Jun 2008 04:27:18 -0000 @@ -395,6 +395,20 @@ reference these structures be recompiled.. Especially the linux module. +20061122: + geom(4)'s gmirror(8) class metadata structure has been + rev'd from v3 to v4. If you update across this point and + your metadata is converted for you, you will not be easily + able to downgrade since the /boot/kernel.old/geom_mirror.ko + kernel module will be unable to read the v4 metadata. You + can resolve this by doing from the loader(8) prompt: + + set vfs.root.mountfrom="ufs:/dev/XXX" + + where XXX is the root slice of one of the disks that composed + the mirror (i.e.: /dev/ad0s1a). You can can than rebuild + the array the same way you built it originally. + 20061126: Sound infrastructure has been updated with various fixes and improvements. Most of the changes are pretty much transparent, --- UPDATING.diff ends here --- >Release-Note: >Audit-Trail: >Unformatted: