return nil
	}

	// Load bucket totals
	oldCache := dataUsageCache{}
	if err := oldCache.load(ctx, er, dataUsageCacheName); err != nil {
		return err
	}

	// New cache..
	cache := dataUsageCache{
		Info: dataUsageCacheInfo{
			Name:      dataUsageRoot,
			NextCycle: oldCache.Info.NextCycle,
		},
		Cache: make(map[string]dataUsageEntry, len(oldCache.Cache)),
	}

	// Put all buckets into channel.

			}
			activeLifeCycle = f.oldCache.Info.lifeCycle
		}
		// If there are replication rules for the prefix.
		var replicationCfg replicationConfig
		if !f.oldCache.Info.replication.Empty() && f.oldCache.Info.replication.Config.HasActiveRules(prefix, true) {
			replicationCfg = f.oldCache.Info.replication
		}

		if f.weSleep() {
			scannerSleeper.Sleep(ctx, dataScannerSleepPerFolder)
		}