def initialize_read(self, filename, client_host, client_port):
        action = self.find_action(self.read_rules, filename)
        if action:
            return ReadBuffer(action(client_host, client_port, filename))
        else:
            return None
Test to return information about the logical volume(s)
dataset/ETHPy150Open dropbox/emmer/emmer/response_router.py/ResponseRouter.initialize_read--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/linux_lvm_test.py/LinuxLVMTestCase.test_lvresize