if err != nil {
		return nil, err
	}
	defer xhttp.DrainBody(resp.Body)

	switch resp.StatusCode {
	case http.StatusNotFound:
		return nil, ErrKeyMissing
	case http.StatusOK:
		co := &ObjectInfo{}
		return co, co.DecodeMsg(msgp.NewReader(resp.Body))
	default:
		return nil, ErrInvalidArgument
	}
}

// Set sets the cache object info
func (c Config) Set(ci *ObjectInfo) {
	configLock.RLock()

		return nil, nil, fmt.Errorf("failed to generate serial number: %w", err)
	}

	template := x509.Certificate{
		SerialNumber: serialNumber,
		Subject: pkix.Name{
			Organization: []string{"Acme Co"},
		},
		NotBefore: notBefore,
		NotAfter:  notAfter,

		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,

		return 0, osErrToFileErr(err)
	}

	// additionally only purge older data at the end of the transaction of new data-dir
	// movement, this is to ensure that previous data references can co-exist for
	// any recoverability.
	if oldDstDataPath != "" {
		s.moveToTrash(oldDstDataPath, true, false)
	}

	if srcVolume != minioMetaMultipartBucket {