'Kernel options are a space delimited list,
like \'a=b c=d e=f g h i=j\' or a dictionary.'

def set_yumopts(self, options):

    (success, value) = utils.input_string_or_dict(options, allow_multiples=False)
    if (not success):
        raise CX(_('invalid    yum    options'))
    else:
        self.yumopts = value
