def get_available_data_dirs(self):
    # The `if` statement block is intended to be compatible with the old supervisor.
    # After all supervisors upgrading to the latest version,
    # the `if` statement block will be deleted.
    # The following similar block will not say more.
    if self.instance_id == -1:
      return self.proxy.deployment.get_available_data_dirs(self.service,
        self.cluster, self.job)
    else:
      return self.proxy.deployment.get_available_data_dirs(self.service,
        self.cluster, self.job, self.instance_id)
Get the available data directories of the remote server.
dataset/ETHPy150Open XiaoMi/minos/client/supervisor_client.py/SupervisorClient.get_available_data_dirs