hp_3par_common.py

diff --git a/cinder/volume/drivers/san/hp/hp_3par_common.py b/cinder/volume/drivers/san/hp/hp_3par_common.py
index 2e562a3..2eeabd1 100644
--- a/cinder/volume/drivers/san/hp/hp_3par_common.py
+++ b/cinder/volume/drivers/san/hp/hp_3par_common.py
@@ -748,6 +748,7 @@ class HP3PARCommon(object):
                       'free_capacity_gb': 0,
                       'reserved_percentage': 0,
                       'pools': pools}
+        LOG.warning(self.stats)
 
     def _get_vlun(self, volume_name, hostname, lun_id=None):
         """find a VLUN on a 3PAR host."""
@@ -1066,6 +1067,16 @@ class HP3PARCommon(object):
         if cpg is not default_cpg:
             # The cpg was specified in a volume type extra spec so it
             # needs to be validated that it's in the correct domain.
+            # log warning here
+            LOG.warning(_LW("'hp3par:cpg' is not supported as an extra spec "
+                            "in a volume type.  CPG's are chosen by "
+                            "the cinder scheduler, as a pool, from the "
+                            "cinder.conf entry 'hp3par_cpg', which can "
+                            "be a list of CPGs."))
+            LOG.debug("using pool %(pool)s instead of %(cpg)s" %
+                      {'pool': pool, 'cpg': cpg})
+
+            cpg = pool
             self.validate_cpg(cpg)
             # Also, look to see if the snap_cpg was specified in volume
             # type extra spec, if not use the extra spec cpg as the
@@ -1146,10 +1157,12 @@ class HP3PARCommon(object):
         return volume_settings
 
     def create_volume(self, volume):
-        LOG.debug('CREATE VOLUME (%(disp_name)s: %(vol_name)s %(id)s)',
+        LOG.debug('CREATE VOLUME (%(disp_name)s: %(vol_name)s %(id)s on'
+                  '%(host)s)',
                   {'disp_name': volume['display_name'],
                    'vol_name': volume['name'],
-                   'id': self._get_3par_vol_name(volume['id'])})
+                   'id': self._get_3par_vol_name(volume['id']),
+                   'host': volume['host']})
         try:
             comments = {'volume_id': volume['id'],
                         'name': volume['name'],