From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33756) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y9E24-00016L-KW for qemu-devel@nongnu.org; Thu, 08 Jan 2015 09:25:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y9E21-0001sx-8f for qemu-devel@nongnu.org; Thu, 08 Jan 2015 09:25:52 -0500 Received: from indium.canonical.com ([91.189.90.7]:59104) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y9E21-0001st-2f for qemu-devel@nongnu.org; Thu, 08 Jan 2015 09:25:49 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.76 #1 (Debian)) id 1Y9E20-0001Ky-K1 for ; Thu, 08 Jan 2015 14:25:48 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 95A342E80C2 for ; Thu, 8 Jan 2015 14:25:48 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 08 Jan 2015 14:20:34 -0000 From: Steve Fox <1354167@bugs.launchpad.net> Sender: bounces@canonical.com References: <20140807211622.24181.42179.malonedeb@wampee.canonical.com> Message-Id: <20150108142035.12020.72911.malone@wampee.canonical.com> Errors-To: bounces@canonical.com Subject: [Qemu-devel] [Bug 1354167] Re: On VM restart: Could not open 'poppy.qcow2': Could not read snapshots: File too large Reply-To: Bug 1354167 <1354167@bugs.launchpad.net> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org I'll just add that the work-around worked for me too, but in addition I used the Trusty qemu-img to convert it back from RAW to QCOW2 and it was fine. -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1354167 Title: On VM restart: Could not open 'poppy.qcow2': Could not read snapshots: File too large Status in QEMU: New Bug description: I'm unable to restart a VM. virt-manager is giving me: Error starting domain: internal error: process exited while connecting to monitor: qemu-system-x86_64: -drive file=3D/var/lib/libvirt/images/poppy.qcow2,if=3Dnone,id=3Ddrive-virtio- disk0,format=3Dqcow2: could not open disk image /var/lib/libvirt/images/poppy.qcow2: Could not read snapshots: File too large = From the command line trying to check the image also gives me: qemu-img check poppy.qcow2 qemu-img: Could not open 'poppy.qcow2': Could not read snapshots: File to= o large = This bug appears with both the default install of qemu for ubuntu 14.04: qemu-img version 2.0.0, Copyright (c) 2004-2008 Fabrice Bellard And the latest version. qemu-img version 2.1.50, Copyright (c) 2004-2008 Fabrice Bellard = Host: = Dual E5-2650 v2 @ 2.60GHz 32GB Memory 4TB Disk space (2.1TB Free) = Host OS: Ubuntu 14.04.1 LTS 64bit Guest: Ubuntu 14.04 64bit Storage Size: 500gb To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1354167/+subscriptions