if lastUpdate.IsZero() {
			lastUpdate = ss.meta.QuotaConfigUpdatedAt
			latestID = dID
			latestQuotaConfig = ss.meta.QuotaConfig
		}
		// avoid considering just created buckets as latest. Perhaps this site
		// just joined cluster replication and yet to be sync'd
		if ss.meta.CreatedAt.Equal(ss.meta.QuotaConfigUpdatedAt) {
			continue
		}
		if ss.meta.QuotaConfigUpdatedAt.After(lastUpdate) {