def _update_volume_stats(self): """Retrieve stats info from vserver.""" self._ensure_shares_mounted() sync = True if self.ssc_vols is None else False ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.connection, self.vserver, synchronous=sync) LOG.debug('Updating volume stats') data = {} netapp_backend = 'NetApp_NFS_Cluster_direct' backend_name = self.configuration.safe_get('volume_backend_name') data['volume_backend_name'] = backend_name or netapp_backend data['vendor_name'] = 'NetApp' data['driver_version'] = self.VERSION data['storage_protocol'] = 'nfs' data['pools'] = self._get_pool_stats( filter_function=self.get_filter_function(), goodness_function=self.get_goodness_function()) data['sparse_copy_volume'] = True self._spawn_clean_cache_job() self.zapi_client.provide_ems(self, netapp_backend, self._app_version) self._stats = data
def _update_volume_stats(self, filter_function=None, goodness_function=None): """Retrieve stats info from vserver.""" sync = True if self.ssc_vols is None else False ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.get_connection(), self.vserver, synchronous=sync) LOG.debug('Updating volume stats') data = {} backend_name = self.configuration.safe_get('volume_backend_name') data['volume_backend_name'] = backend_name or self.driver_name data['vendor_name'] = 'NetApp' data['driver_version'] = self.VERSION data['storage_protocol'] = self.driver_protocol data['pools'] = self._get_pool_stats( filter_function=filter_function, goodness_function=goodness_function) data['sparse_copy_volume'] = True self.zapi_client.provide_ems(self, self.driver_name, self.app_version) self._stats = data
def check_for_setup_error(self): """Check that the driver is working and can communicate.""" ssc_cmode.check_ssc_api_permissions(self.zapi_client) ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.get_connection(), self.vserver, synchronous=True) if not self._get_filtered_pools(): msg = _('No pools are available for provisioning volumes. ' 'Ensure that the configuration option ' 'netapp_pool_name_search_pattern is set correctly.') raise exception.NetAppDriverException(msg) super(NetAppBlockStorageCmodeLibrary, self).check_for_setup_error() self._start_periodic_tasks()
def _update_volume_stats(self): """Retrieve stats info from vserver.""" sync = True if self.ssc_vols is None else False ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.get_connection(), self.vserver, synchronous=sync) LOG.debug('Updating volume stats') data = {} backend_name = self.configuration.safe_get('volume_backend_name') data['volume_backend_name'] = backend_name or self.driver_name data['vendor_name'] = 'NetApp' data['driver_version'] = self.VERSION data['storage_protocol'] = self.driver_protocol data['pools'] = self._get_pool_stats() self.zapi_client.provide_ems(self, self.driver_name, self.app_version) self._stats = data
def _update_volume_stats(self, filter_function=None, goodness_function=None): """Retrieve stats info from vserver.""" sync = True if self.ssc_vols is None else False ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.get_connection(), self.vserver, synchronous=sync) LOG.debug("Updating volume stats") data = {} backend_name = self.configuration.safe_get("volume_backend_name") data["volume_backend_name"] = backend_name or self.driver_name data["vendor_name"] = "NetApp" data["driver_version"] = self.VERSION data["storage_protocol"] = self.driver_protocol data["pools"] = self._get_pool_stats(filter_function=filter_function, goodness_function=goodness_function) data["sparse_copy_volume"] = True self.zapi_client.provide_ems(self, self.driver_name, self.app_version) self._stats = data
def _update_volume_stats(self): """Retrieve stats info from vserver.""" self._ensure_shares_mounted() sync = True if self.ssc_vols is None else False ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.connection, self.vserver, synchronous=sync) LOG.debug('Updating volume stats') data = {} netapp_backend = 'NetApp_NFS_Cluster_direct' backend_name = self.configuration.safe_get('volume_backend_name') data['volume_backend_name'] = backend_name or netapp_backend data['vendor_name'] = 'NetApp' data['driver_version'] = self.VERSION data['storage_protocol'] = 'nfs' data['pools'] = self._get_pool_stats() self._spawn_clean_cache_job() self.zapi_client.provide_ems(self, netapp_backend, self._app_version) self._stats = data
def _update_volume_stats(self): """Retrieve stats info from vserver.""" self._ensure_shares_mounted() sync = True if self.ssc_vols is None else False ssc_cmode.refresh_cluster_ssc(self, self.zapi_client.connection, self.vserver, synchronous=sync) LOG.debug("Updating volume stats") data = {} netapp_backend = "NetApp_NFS_Cluster_direct" backend_name = self.configuration.safe_get("volume_backend_name") data["volume_backend_name"] = backend_name or netapp_backend data["vendor_name"] = "NetApp" data["driver_version"] = self.VERSION data["storage_protocol"] = "nfs" data["pools"] = self._get_pool_stats( filter_function=self.get_filter_function(), goodness_function=self.get_goodness_function() ) data["sparse_copy_volume"] = True self._spawn_clean_cache_job() self.zapi_client.provide_ems(self, netapp_backend, self._app_version) self._stats = data