From owner-freebsd-cloud@freebsd.org Thu Jun 25 08:47:30 2015 Return-Path: Delivered-To: freebsd-cloud@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B3A9598DBE9 for ; Thu, 25 Jun 2015 08:47:30 +0000 (UTC) (envelope-from dvrao.584@gmail.com) Received: from mail-vn0-x235.google.com (mail-vn0-x235.google.com [IPv6:2607:f8b0:400c:c0f::235]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7079F1194 for ; Thu, 25 Jun 2015 08:47:30 +0000 (UTC) (envelope-from dvrao.584@gmail.com) Received: by vnbf7 with SMTP id f7so9999396vnb.7 for ; Thu, 25 Jun 2015 01:47:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=r8Nh8qkmZ5dpEibBRemyjMPqV48Z1bC/z5zPPSAI8hw=; b=heQTagvKouDIonAZgETJQVxsc1ZN2hFhNm88J2ErZkzeNkXBKOZ+Za5VvxLHtiJgt1 KSgpOvcojUXv8zy9ORfe1Cg5JArZcq1v7LPl/tkoowiRT77oVUOl6w8yBgzHrJCnR/M+ rslrcUN7w0XjqZ7J+wXMDP9IRhbwzcOiWL8EOjflplZpsIqqt/b3ZLa9HlCh4Iqht93U EcAKZnWvjPbZ4Ord0Y8D6Ey9AUyY0f0vq2OT87Sl3opNDUbQWlNrLjbG0AFbfOXujqoj dEO96WmaJlqSB2GHmYlmQliX+46JGzRnYHBDxQDbWH2xj03FWH1QGDPhmfeq2eDdOUr3 S0Tw== MIME-Version: 1.0 X-Received: by 10.52.136.239 with SMTP id qd15mr27017406vdb.89.1435222049351; Thu, 25 Jun 2015 01:47:29 -0700 (PDT) Received: by 10.52.106.134 with HTTP; Thu, 25 Jun 2015 01:47:29 -0700 (PDT) Date: Thu, 25 Jun 2015 14:17:29 +0530 Message-ID: Subject: FreeBSD mount root error in openstack environment From: Venkateswara Rao Dokku To: freebsd-cloud@freebsd.org, "venky ......." Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-cloud@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "FreeBSD on cloud platforms \(EC2, GCE, Azure, etc.\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Jun 2015 08:47:30 -0000 Hi All, I am trying to boot FreeBSD 8.4 image on openstack compute node using nova boot command on compute node, which has Ubuntu Precise as base OS. I am getting the following crash when I try this. db> bt Tracing pid 0 tid 100000 td 0xffffffff95e1df20 get_typematic() at get_typematic+0x7e atkbd_init() at atkbd_init+0x2f9 atkbd_attach_unit() at atkbd_attach_unit+0x91 atkbdattach() at atkbdattach+0x78 device_attach() at device_attach+0xcc bus_generic_attach() at bus_generic_attach+0x1a atkbdc_isa_attach() at atkbdc_isa_attach+0x155 device_attach() at device_attach+0xcc bus_generic_attach() at bus_generic_attach+0x1a acpi_attach() at acpi_attach+0xab5 device_attach() at device_attach+0xcc bus_generic_attach() at bus_generic_attach+0x1a nexus_acpi_attach() at nexus_acpi_attach+0x69 device_attach() at device_attach+0xcc bus_generic_new_pass() at bus_generic_new_pass+0xd6 bus_set_pass() at bus_set_pass+0x7a configure() at configure+0xa mi_startup() at mi_startup+0x59 btext() at btext+0x2c When I did some googling, I found out that it has todo with the seabios version that comes with the Ubuntu Precise. Please refer to the following links for more details. http://comments.gmane.org/gmane.comp.emulators.qemu/198789 https://bugs.launchpad.net/fuel/+bug/1435501 So, I updated the seabios, as mentioned in the above links. Then I am getting the mount root issue. Trying to mount root from ufs:/dev/md0c ROOT MOUNT ERROR: I am successful in getting it back with some commands from the link http://mustaxe.blogspot.in/2007/12/dealing-with-freebsd-mountroot-prompt.html. Here I am more interested in knowing the root cause of this. I could able to launch the same FreeBSD in other environmetns like qemu etc. but not in OpenStack. Is the Seabios package upgradation causing trouble here or any other package? Any Info on the root cause will be of great help. -- Thanks & Regards, Venkateswara Rao Dokku.