use limits defined in issue https://github.com/owncloud/core/issues/860

apps/files_versions/lib/versions.php

@@ -29,12 +29,18 @@ class Storage {
 	const DEFAULTENABLED=true;
 	const DEFAULTMAXSIZE=50; // unit: percentage; 50% of available disk space/quota
 	
-	private static $max_versions_per_interval = array(1 => array('intervalEndsAfter' => 3600,     //first hour, one version every 10sec
+	private static $max_versions_per_interval = array(1 => array('intervalEndsAfter' => 10,     //first 10sec, one version every 2sec
+																	'step' => 2),
+														2 => array('intervalEndsAfter' => 60,     //next minute, one version every 10sec
 																	'step' => 10),
-														2 => array('intervalEndsAfter' => 86400,   //next 24h, one version every hour
+														3 => array('intervalEndsAfter' => 3600,     //next hour, one version every minute
+																	'step' => 60),
+														4 => array('intervalEndsAfter' => 86400,   //next 24h, one version every hour
 																	'step' => 3600),
-														3 => array('intervalEndsAfter' => -1,      //until the end one version per day
+														5 => array('intervalEndsAfter' => 2592000,   //next 30days, one version per day
 																	'step' => 86400),
+														6 => array('intervalEndsAfter' => -1,      //until the end one version per week
+																	'step' => 604800),
 			);	
 
 	private static function getUidAndFilename($filename)