# Pastebin 3i4pmLXH
2016-08-19 11:05:36.722 ERROR oslo_service.periodic_task [req-e542d667-5d6a-4cde-a2ff-1ff0ea61f681 None None] Error during VolumeManager._report_driver_status
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task Traceback (most recent call last):
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task   File "/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py", line 220, in run_periodic_tasks
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task     task(self, context)
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task   File "/opt/stack/cinder/cinder/volume/manager.py", line 1943, in _report_driver_status
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task     volume_stats = self.driver.get_volume_stats(refresh=True)
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task   File "/opt/stack/cinder/cinder/volume/drivers/lvm.py", line 580, in get_volume_stats
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task     self._update_volume_stats()
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task   File "/opt/stack/cinder/cinder/volume/drivers/lvm.py", line 207, in _update_volume_stats
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task     self.vg.update_volume_group_info()
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task   File "/opt/stack/cinder/cinder/brick/local_dev/lvm.py", line 434, in update_volume_group_info
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task     self.vg_thin_pool)
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task   File "/opt/stack/cinder/cinder/brick/local_dev/lvm.py", line 167, in _get_thin_pool_free_space
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task     data_percent = float(data[1])
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task ValueError: could not convert string to float:
2016-08-19 11:05:36.722 TRACE oslo_service.periodic_task