Synnefo » snf-ganeti

    master_netdev = cfg.GetMasterNetdev()

    master_ip = cfg.GetMasterIP()

    master_node = cfg.GetMasterNode()

    logging.exception("Cluster configuration incomplete")

    return (None, None, None)

  return (master_netdev, master_ip, master_node)

    try:

      names = hypervisor.GetHypervisor(hname).ListInstances()

      results.extend(names)

      logging.exception("Error enumerating instances for hypevisor %s", hname)

      raise

  # test every 10secs for 2min

  time.sleep(1)

    if instance.name not in GetInstanceList([hv_name]):

      break

    time.sleep(10)

        # but we don't have the owner here - maybe parse from existing

        # cache? for now, we only lose lvm data when we rename, which

        # is less critical than DRBD or MD

      logging.exception("Can't rename device '%s' to '%s'", dev, unique_id)

      result = False

  return result

      # deletes dir only if empty, otherwise we want to return False

      try:

        os.rmdir(file_storage_dir)

        logging.exception("Cannot remove file storage directory '%s'",

                          file_storage_dir)

        result = False,

      if os.path.isdir(old_file_storage_dir):

        try:

          os.rename(old_file_storage_dir, new_file_storage_dir)

          logging.exception("Cannot rename '%s' to '%s'",

                            old_file_storage_dir, new_file_storage_dir)

          result =  False,

    dir_name = "%s/%s" % (self._BASE_DIR, subdir)

    try:

      dir_contents = utils.ListVisibleFiles(dir_name)

      # FIXME: must log output in case of failures

      return rr

    fdata = "%s %s %s\n" % (str(owner), state, iv_name)

    try:

      utils.WriteFile(fpath, data=fdata)

      logging.exception("Can't update bdev cache for %s", dev_path)

  @classmethod

    fpath = cls._ConvertPath(dev_path)

    try:

      utils.RemoveFile(fpath)

      logging.exception("Can't update bdev cache for %s", dev_path)