def _convert_qemu_node(node, old_node):
    """
    Convert qemu node from 1.X to 2.0
    """
    if old_node.get('properties', {}).get('hda_disk_image_md5sum'
        ) == '8ebc5a6ec53a1c05b7aa101b5ceefe31':
        node['console'] = None
        node['console_type'] = None
        node['node_type'] = 'nat'
        del old_node['properties']
        node['properties'] = {'ports': [{'interface': 'eth1', 'name':
            'nat0', 'port_number': 0, 'type': 'ethernet'}]}
        if node['symbol'] is None:
            node['symbol'] = ':/symbols/cloud.svg'
        return node
    node['node_type'] = 'qemu'
    if node['symbol'] is None:
        node['symbol'] = ':/symbols/qemu_guest.svg'
    return node
