Revision e09fdcfa lib/hypervisor/hv_xen.py

b/lib/hypervisor/hv_xen.py
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    # hvm_cdrom_image_path verification
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    iso_path = hvparams[constants.HV_CDROM_IMAGE_PATH]
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    if iso_path and not os.path.isfile(iso_path):
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        raise errors.HypervisorError("The HVM CDROM image must either be a"
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                                     " regular file or a symlink pointing to"
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                                     " an existing regular file, not %s" %
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                                     iso_path)
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      raise errors.HypervisorError("The HVM CDROM image must either be a"
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                                   " regular file or a symlink pointing to"
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                                   " an existing regular file, not %s" %
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                                   iso_path)
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  @classmethod
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  def _WriteConfigFile(cls, instance, block_devices, extra_args):

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