/**
* Disable file backups for this operation
+ *
+ * @return void
*/
final protected function disableBackups() {
$this->useBackups = false;
* Allow stale data for file reads and existence checks.
* If this is called, then disableBackups() should also be called
* unless the affected files are known to have not changed recently.
+ *
+ * @return void
*/
final protected function allowStaleReads() {
$this->useLatest = false;
* Log a file operation failure and preserve any temp files
*
* @param $fileOp FileOp
+ * @return void
*/
final protected function logFailure( $action ) {
$params = $this->params;