resp, err := h1.Call(t.Context(), remoteConn, &req)
	errFatal(err)
	if resp.OrgString != testPayload {
		t.Errorf("want %q, got %q", testPayload, resp.OrgString)
	}
	t.Log("Roundtrip:", time.Since(start))
	h1.PutResponse(resp)

	start = time.Now()
	resp, err = h2.Call(t.Context(), remoteConn, &testRequest{Num: 1, String: testPayload})
	t.Log("Roundtrip:", time.Since(start))
	if err != RemoteErr(testPayload) {

		storageRESTDiskID: *client.diskID.Load(),
		storageRESTVolume: volume,
	}))
	if err != nil {
		return vol, toStorageErr(err)
	}
	vol = *v
	// Performs shallow copy, so we can reuse.
	storageStatVolRPC.PutResponse(v)
	return vol, nil
}

// DeleteVol - Deletes a volume over the network.
func (client *storageRESTClient) DeleteVol(ctx context.Context, volume string, forceDelete bool) (err error) {
	return errInvalidArgument