def _delete_cache(self, snapshot):
fcg.rm_disk(snapshot)
return True
def _delete_cache(self):
fcg.rm_disk(self.snapshot_dev)
def _delete_cache(self, snapshot):
fcg.rm_disk(snapshot)
return True
def _delete_cache(self, multipath):
fcg.rm_disk(multipath)
self.has_cache = False
LOG.debug("delete cache according to multipath %s " % multipath)