From owner-freebsd-amd64@FreeBSD.ORG Mon Apr 13 11:10:04 2009 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5A5781065674 for ; Mon, 13 Apr 2009 11:10:04 +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 1C00E8FC13 for ; Mon, 13 Apr 2009 11:10:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n3DBA3nq087506 for ; Mon, 13 Apr 2009 11:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n3DBA3Kk087505; Mon, 13 Apr 2009 11:10:03 GMT (envelope-from gnats) Resent-Date: Mon, 13 Apr 2009 11:10:03 GMT Resent-Message-Id: <200904131110.n3DBA3Kk087505@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, D C Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 29A8D106566B for ; Mon, 13 Apr 2009 11:06:00 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 182CE8FC16 for ; Mon, 13 Apr 2009 11:06:00 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n3DB5xu2005902 for ; Mon, 13 Apr 2009 11:05:59 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n3DB5xqM005901; Mon, 13 Apr 2009 11:05:59 GMT (envelope-from nobody) Message-Id: <200904131105.n3DB5xqM005901@www.freebsd.org> Date: Mon, 13 Apr 2009 11:05:59 GMT From: D C To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 X-Mailman-Approved-At: Mon, 13 Apr 2009 19:08:45 +0000 Cc: Subject: amd64/133701: Recompiling the kernel with k8temp or smbios break GEOM autodetection X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Apr 2009 11:10:04 -0000 >Number: 133701 >Category: amd64 >Synopsis: Recompiling the kernel with k8temp or smbios break GEOM autodetection >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Apr 13 11:10:03 UTC 2009 >Closed-Date: >Last-Modified: >Originator: D C >Release: 7.1-RELEASE >Organization: >Environment: FreeBSD mybox.mynet.local 7.1-RELEASE FreeBSD 7.1-RELEASE #0: Thu Jan 1 08:58:24 UTC 2009 root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 (happens on a selfcompiled kernel) >Description: Recompiling the kernel on 7.1-RELEASE (amd64 platform) with k8temp and smbios in the kernel configuration somehow breaks geom_mirror autodetection and is therefore unable to boot from the /dev/gm0 mirrors. The previous root device /dev/gm0s1a is now detected as both /dev/gm0cs1a and /dev/gm0ccs1a upon booting the new kernel. >How-To-Repeat: cp /usr/src/sys/amd64/conf/GENERIC /usr/src/sys/amd64/conf/VOODOO echo "device k8temp" >> /usr/src/sys/amd64/conf/VOODOO echo "device smbios" >> /usr/src/sys/amd64/conf/VOODOO cd /usr/src make buildkernel KERNCONF=VOODOO make installkernel KERNCONF=VOODOO reboot >Fix: Remove "device k8temp" and "device smbios" from the kernel configuration file. >Release-Note: >Audit-Trail: >Unformatted: