systemd/units/systemd-journald-dev-log.socket
Zbigniew Jędrzejewski-Szmek 74c4bd6b1a units: add IgnoreOnIsolate=yes to systemd-journald too
We already had it on the socket units, so it's possible that
systemd-journald.service would be stopped and then restarted when trafic hits
the sockets when something logs. Let's not try to stop it. It is supposed to
run until the end and be eventually killed in the final killing spree.

This might (or not) help with #23287.
2022-07-01 14:17:33 +09:00

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SYSTEMD

# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Journal Socket (/dev/log)
Documentation=man:systemd-journald.service(8) man:journald.conf(5)
DefaultDependencies=no
Before=sockets.target
# Mount and swap units need this. If this socket unit is removed by an isolate
# request the mount and swap units would be removed too, hence let's exclude
# systemd-journald and its sockets from isolate requests.
IgnoreOnIsolate=yes
[Socket]
ListenDatagram=/run/systemd/journal/dev-log
PassCredentials=yes
PassSecurity=yes
Service=systemd-journald.service
SocketMode=0666
Symlinks=/dev/log
Timestamping=us
# Increase both the send and receive buffer, so that things don't
# block early. Note that journald internally uses the this socket both
# for receiving syslog messages, and for forwarding them to any other
# syslog, hence we bump both values.
ReceiveBuffer=8M
SendBuffer=8M