func RestBackupRestore(w *rest.ResponseWriter, r *rest.Request, client *node.ControlClient) {
err := r.ParseForm()
filePath := r.FormValue("filename")
if err != nil || filePath == "" {
restBadRequest(w, err)
return
}
unused := 0
err = client.AsyncRestore(filePath, &unused)
if err != nil {
glog.Errorf("Unexpected error during restore: %v", err)
restServerError(w, err)
return
}
w.WriteJson(&simpleResponse{string(unused), servicesLinks()})
}