/**
  * @param  $formData
  * @param string $entryPoint
  * @return bool
  */
 function tryCreateSubmit($formData, $entryPoint = 'internal')
 {
     $volume = $this->userNova->createVolume('', $formData['volumeSize'], $formData['volumename'], $formData['volumedescription']);
     if ($volume) {
         $this->getOutput()->addWikiMsg('openstackmanager-createdvolume', $volume->getVolumeID());
     } else {
         $this->getOutput()->addWikiMsg('openstackmanager-createevolumefailed');
     }
     $out = '<br />';
     $out .= Linker::link($this->getPageTitle(), $this->msg('openstackmanager-backvolumelist')->escaped());
     $this->getOutput()->addHTML($out);
     return true;
 }