diff --git a/lib/config/periods.py b/lib/config/periods.py
index 970001e..a74c101 100644
--- a/lib/config/periods.py
+++ b/lib/config/periods.py
@@ -26,7 +26,7 @@ class IntervalPeriod(Period):
         self.comment = comment            # comment
         
     def createJob(self, scheduler, jobInfo, func):
-        return scheduler.add_interval_job(func, self.weeks, self.hours, self.minutes, self.seconds, self.start_date, [jobInfo])
+        return scheduler.add_interval_job(func, weeks=self.weeks, hours=self.hours, minutes=self.minutes, seconds=self.seconds, start_date=self.start_date, args=[jobInfo])
     
         
     def __str__(self):
diff --git a/lib/core/job.py b/lib/core/job.py
index 33af24e..1406196 100644
--- a/lib/core/job.py
+++ b/lib/core/job.py
@@ -16,6 +16,12 @@ class JobInfo:
     def __str__(self):
         return self.name
         
+    def setLogger(self, log):
+        self.log = log
+        
+    def handleCall(self):
+       pass
+        
         
     
         
diff --git a/linspector b/linspector
index 4cb3c0d..f749292 100755
--- a/linspector
+++ b/linspector
@@ -42,6 +42,7 @@ def parseArgs():
 
 
 def handleJob(jobInfo):
+    jobInfo.handleCall()
     print str(jobInfo)
 
 def main():
@@ -63,6 +64,7 @@ def main():
             for hostGroupService in hg.services:
                 log.d(hostGroupService)
                 jobInfo=JobInfo(hg.name, hg.members, hg.hosts, hostGroupService.service, hg.threshold, hg.parent)
+                jobInfo.setLogger(log)
                 for period in hostGroupService.periods:
                     log.d(period)
                     jobs.append(period.createJob(scheduler, jobInfo, handleJob))
diff --git a/linspector.json b/linspector.json
index 4fca70c..e0c49e4 100644
--- a/linspector.json
+++ b/linspector.json
@@ -214,7 +214,7 @@
             "services":
             {
             	"load": ["twentyfourseven"],
-            	"discusage":["twentyfourseven"],
+            	"discusage":["do_every_x_times"],
                 "ping": ["twentyfourseven"]
             }
         }