r.ResizeWorkerPriority(cfg.ReplicationPriority, cfg.ReplicationMaxWorkers, cfg.ReplicationMaxLWorkers)
	}
	t.replicationPriority = cfg.ReplicationPriority
	t.replicationMaxWorkers = cfg.ReplicationMaxWorkers
	t.replicationMaxLWorkers = cfg.ReplicationMaxLWorkers

	// N B api.transition_workers will be deprecated

	}
	cfg.ReplicationMaxWorkers = replicationMaxWorkers

	replicationMaxLWorkers, err := strconv.Atoi(env.Get(EnvAPIReplicationMaxLWorkers, kvs.GetWithDefault(apiReplicationMaxLWorkers, DefaultKVS)))
	if err != nil {
		return cfg, err
	}
	if replicationMaxLWorkers <= 0 || replicationMaxLWorkers > 10 {