code: def load_raw(args):
      
      path = args.ceph_conf or '{cluster}.conf'.format(cluster=args.cluster)
      try:
          with open(path) as ceph_conf:
              return ceph_conf.read()
      except (IOError, OSError) as e:
          raise exc.ConfigError(
              "%s; has `ceph-deploy new` been run in this directory?" % e
          )
docs: Read the actual file *as is* without parsing/modifiying it
      so that it can be written maintaining its same properties.
  
      :param args: Will be used to infer the proper configuration name
      :paran path: alternatively, use a path for any configuration file loading