On 04/21/2011 06:11 AM, David McGuffey wrote: > After the upgrade, my VMs stopped loading. Found others with the problem > and followed the guidance to use virsh to dump the xml file of the VM, > undefine the VM, edit the xml file to change 'raw' to 'qcow2', redefine > the VM from the edited xml, and restart the machine. I still get the > following error when I try to start the VM: > > redlibvirtError: internal error Process exited while reading console log > output: qemu: could not open disk image /dev/hda You should not need to do anything in virsh to dump a file ... there should be an xml file in /etc/libvirt/qemu/ for every VM already. In that file, you need to go to the "<disk type='file' device='disk'>" section and look for a line that says: <driver name='qemu' type='raw' cache='none'/> and change it to <driver name='qemu' type='qcow2' cache='none'/> (the cache might be different, but you can leave it alone) The key is to change the type=raw to type=qcow2
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