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 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
