Index: /trunk/tools/czarpoll.pl
===================================================================
--- /trunk/tools/czarpoll.pl	(revision 31900)
+++ /trunk/tools/czarpoll.pl	(revision 31901)
@@ -189,5 +189,5 @@
         print "* Checking Nebulous\n";
         $nebulous->updateClusterSpaceInfo();
-        $plotter->plotStorageTimeSeries($begin, $end);
+        $plotter->plotStorageTimeSeries($czarDb->subtractInterval($begin, "1 WEEK") , $end);
         $plotter->plotDiskUsageHistogram();
         updateServerStatus();