Mark Andrews
811c9ee7d1
When named fails to starts due to not being able to obtain a lock on the lock file that lock file should remain. Check that the lock file exists before and after the attempt to start a second instance of named.
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
SPDX-License-Identifier: MPL-2.0
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, you can obtain one at https://mozilla.org/MPL/2.0/.
See the COPYRIGHT file distributed with this work for additional
information regarding copyright ownership.
Tests of runtime checks, e.g., that named prevents duplicate processes
from running.