def _ensure_flashcopy_safe_to_delete(self, flashcopy, volume_name):
flashcopy_process = self._get_flashcopy_process(flashcopy.id)
if flashcopy.backgroundcopy == "disabled":
raise array_errors.ObjectIsStillInUseError(id_or_name=volume_name,
used_by=[flashcopy.representation])
if flashcopy_process.out_of_sync_tracks != '0':
raise array_errors.ObjectIsStillInUseError(id_or_name=volume_name,
used_by=[flashcopy_process.representation])
def _safe_delete_fcmaps(self, object_name, fcmaps):
unfinished_fcmaps = [
fcmap for fcmap in fcmaps
if fcmap.status != FCMAP_STATUS_DONE or fcmap.copy_rate == "0"
]
if unfinished_fcmaps:
raise array_errors.ObjectIsStillInUseError(
id_or_name=object_name, used_by=unfinished_fcmaps)
for fcmap in fcmaps:
self._delete_fcmap(fcmap.id, force=False)
def delete_volume(self, volume_id):
logger.info("Deleting volume with id : {0}".format(volume_id))
volume_name = self._get_object_name_by_wwn(volume_id)
cli_snapshots = self.client.cmd.snapshot_list(vol=volume_name).as_list
if cli_snapshots:
raise controller_errors.ObjectIsStillInUseError(
id_or_name=volume_id, used_by=cli_snapshots)
try:
self.client.cmd.vol_delete(vol=volume_name)
except xcli_errors.VolumeBadNameError as ex:
logger.exception(ex)
raise controller_errors.ObjectNotFoundError(volume_name)
except xcli_errors.OperationForbiddenForUserCategoryError as ex:
logger.exception(ex)
raise controller_errors.PermissionDeniedError(
"delete vol : {0}".format(volume_name))
logger.info("Finished volume deletion. id : {0}".format(volume_id))