/** * Performs workload dependent preconditioning - this method must be * implemented by sub-classes. It should return one of the following * values: * TRUE: preconditioning successful and steady state achieved * FALSE: preconditioning successful but steady state not achieved * NULL: preconditioning failed * @return boolean */ public function wdpc() { $status = NULL; $verbose = isset($this->options['verbose']) && $this->options['verbose']; BlockStorageTest::printMsg(sprintf('Initiating workload dependent preconditioning and steady state for XSR test'), $verbose, __FILE__, __LINE__); // TODO return $status; }