"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
+ SPDX-License-Identifier: LGPL-2.1+
+
This file is part of systemd.
Copyright 2012 Lennart Poettering
kernel command line arguments.</para>
<para>For command line parameters understood by the kernel, please
- see <ulink
- url="https://www.kernel.org/doc/Documentation/kernel-parameters.txt"><filename>kernel-parameters.txt</filename></ulink>
+ see
+ <ulink url="https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html"><filename>kernel-parameters.html</filename></ulink>
and
<citerefentry project='man-pages'><refentrytitle>bootparam</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para>
<varlistentry>
<term><varname>systemd.unit=</varname></term>
<term><varname>rd.systemd.unit=</varname></term>
- <term><varname>systemd.dump_core=</varname></term>
- <term><varname>systemd.crash_chvt=</varname></term>
- <term><varname>systemd.crash_shell=</varname></term>
- <term><varname>systemd.crash_reboot=</varname></term>
- <term><varname>systemd.confirm_spawn=</varname></term>
- <term><varname>systemd.show_status=</varname></term>
+ <term><varname>systemd.dump_core</varname></term>
+ <term><varname>systemd.crash_chvt</varname></term>
+ <term><varname>systemd.crash_shell</varname></term>
+ <term><varname>systemd.crash_reboot</varname></term>
+ <term><varname>systemd.confirm_spawn</varname></term>
+ <term><varname>systemd.service_watchdogs</varname></term>
+ <term><varname>systemd.show_status</varname></term>
<term><varname>systemd.log_target=</varname></term>
<term><varname>systemd.log_level=</varname></term>
- <term><varname>systemd.log_color=</varname></term>
<term><varname>systemd.log_location=</varname></term>
+ <term><varname>systemd.log_color</varname></term>
<term><varname>systemd.default_standard_output=</varname></term>
<term><varname>systemd.default_standard_error=</varname></term>
<term><varname>systemd.setenv=</varname></term>
<term><varname>systemd.machine_id=</varname></term>
+ <term><varname>systemd.unified_cgroup_hierarchy</varname></term>
+ <term><varname>systemd.legacy_systemd_cgroup_controller</varname></term>
<listitem>
<para>Parameters understood by the system and service
manager to control system behavior. For details, see
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>mount.usr=</varname></term>
+ <term><varname>mount.usrfstype=</varname></term>
+ <term><varname>mount.usrflags=</varname></term>
+
+ <listitem>
+ <para>Configures the /usr file system (if required) and
+ its file system type and mount options. For details, see
+ <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>roothash=</varname></term>
+ <term><varname>systemd.verity=</varname></term>
+ <term><varname>rd.systemd.verity=</varname></term>
+ <term><varname>systemd.verity_root_data=</varname></term>
+ <term><varname>systemd.verity_root_hash=</varname></term>
+ <listitem>
+ <para>Configures the integrity protection root hash for the root file system, and other related
+ parameters. For details, see
+ <citerefentry><refentrytitle>systemd-veritysetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>systemd.gpt_auto=</varname></term>
<term><varname>rd.systemd.gpt_auto=</varname></term>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>systemd.watchdog_device=</varname></term>
+
+ <listitem>
+ <para>Overwrites the watchdog device path <varname>WatchdogDevice=</varname>. For details, see
+ <citerefentry><refentrytitle>systemd-system.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>modules_load=</varname></term>
<term><varname>rd.modules_load=</varname></term>
<citerefentry><refentrytitle>systemd-udevd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry project='die-net'><refentrytitle>plymouth</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+ <citerefentry><refentrytitle>systemd-veritysetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-gpt-auto-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-volatile-root.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,