hp_3par_common.py.patch

diff --git a/cinder/volume/drivers/san/hp/hp_3par_common.py b/cinder/volume/drivers/san/hp/hp_3par_common.py
index 3081c33..e5f5c30 100644
--- a/cinder/volume/drivers/san/hp/hp_3par_common.py
+++ b/cinder/volume/drivers/san/hp/hp_3par_common.py
@@ -1066,11 +1066,18 @@ class HP3PARCommon(object):
                     active_volume_vluns.append(vlun)
                 else:
                     inactive_volume_vluns.append(vlun)
+
+        LOG.warning("Active volume(%s) VLUNS : %s" %
+                    (volume_name, active_volume_vluns))
+        LOG.warning("INActive volume(%s) VLUNS : %s" %
+                    (volume_name, inactive_volume_vluns))
         if active_volume_vluns:
             volume_vluns = active_volume_vluns
         elif inactive_volume_vluns:
             volume_vluns = inactive_volume_vluns
 
+        LOG.warning("Delete VLUNS : %s" % volume_vluns)
+
         if not volume_vluns:
             msg = (
                 _LW("3PAR vlun for volume %(name)s not found on "
@@ -1082,12 +1089,14 @@ class HP3PARCommon(object):
         removed_luns = []
         for vlun in volume_vluns:
             if self.VLUN_TYPE_MATCHED_SET == vlun['type']:
+                LOG.warning("Deleting VLUN : %s" % vlun)
                 self.client.deleteVLUN(volume_name, vlun['lun'], hostname,
                                        vlun['portPos'])
             else:
                 # This is HOST_SEES or a type that is not MATCHED_SET.
                 # By deleting one VLUN, all the others should be deleted, too.
                 if vlun['lun'] not in removed_luns:
+                    LOG.warning("Deleting VLUN : %s" % vlun)
                     self.client.deleteVLUN(volume_name, vlun['lun'], hostname)
                     removed_luns.append(vlun['lun'])
 
@@ -1097,6 +1106,7 @@ class HP3PARCommon(object):
         vluns = []
         try:
             vluns = self.client.getHostVLUNs(hostname)
+            LOG.warning("VLUNS LEFT OVER = %s" % vluns)
         except hpexceptions.HTTPNotFound:
             LOG.debug("All VLUNs removed from host %s", hostname)
             pass