}

    @Override
    public String toString() {
        return "WebAuthentication [webConfig=" + webConfig + ", authRealm=" + authRealm + ", createdBy=" + createdBy + ", createdTime="
                + createdTime + ", hostname=" + hostname + ", parameters=" + parameters + ", port=" + port + ", protocolScheme="

    @Override
    public String toString() {
        return "WebConfig [available=" + available + ", boost=" + boost + ", configParameter=" + configParameter + ", createdBy="
                + createdBy + ", createdTime=" + createdTime + ", depth=" + depth + ", excludedDocUrls=" + excludedDocUrls
                + ", excludedUrls=" + excludedUrls + ", includedDocUrls=" + includedDocUrls + ", includedUrls=" + includedUrls

        }
        return null;
    }

    @Override
    public String toString() {
        return "DataConfig [available=" + available + ", boost=" + boost + ", createdBy=" + createdBy + ", createdTime=" + createdTime
                + ", handlerName=" + handlerName + ", handlerParameter=" + handlerParameter + ", handlerScript=" + handlerScript + ", name="

    }

    private void upgradeFrom13_1() {
        // nothing
    }

    private void upgradeFrom13_2() {
        // nothing
    }

		default:
			return VolInfo{}, err
		}
	}
	// As os.Lstat() doesn't carry other than ModTime(), use ModTime()
	// as CreatedTime.
	createdTime := st.ModTime()
	return VolInfo{
		Name:    volume,
		Created: createdTime,
	}, nil
}

// DeleteVol - delete a volume.
func (s *xlStorage) DeleteVol(ctx context.Context, volume string, forceDelete bool) (err error) {