def get_lun_id(self, volume):
"""Retrieves the LUN ID of volume."""
if volume.provider_location:
return int(utils.extract_provider_location(volume.provider_location, "id"))
else:
# In some cases, cinder will not update volume info in DB with
# provider_location returned by us. We need to retrieve the id
# from array. For example, cinder backup-create doesn't use the
# provider_location returned from create_cloned_volume.
lun = self.get_lun(name=volume.name)
return lun.lun_id
def get_lun_id(self, volume):
"""Retrieves the LUN ID of volume."""
if volume.provider_location:
return int(utils.extract_provider_location(
volume.provider_location, 'id'))
else:
# In some cases, cinder will not update volume info in DB with
# provider_location returned by us. We need to retrieve the id
# from array. For example, cinder backup-create doesn't use the
# provider_location returned from create_cloned_volume.
lun = self.get_lun(name=volume.name)
return lun.lun_id