fixup

slapos/resiliencytest/suites/resiliencytestsuite.py

@@ -186,12 +186,11 @@ class ResiliencyTestSuite(object):
                  '--cfg=%s' % slapos_configuration_file_path,
                  '--pidfile=slapos.pid']
       self.logger.info('Running "slapos node instance" with command : %s' % ' '.join(command))
-      stdin, stderr = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
-      stdin, stderr = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
-      stdin, stderr = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
-      if stdout:
-        print "Erreur when running slapos node instance :"
-        print stderr
+      for i in range(3):
+        stdin, stderr = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
+        if stderr:
+          print "Erreur when running slapos node instance on try %d :" % i
+          print stderr
 
     success = self.checkDataOnCloneInstance()
     if success: