kernel-command-line.xml revision 97f4e8875088ff34da535864afa0054f24071cd5
76318284fc970b30e9dc4c079960807345331dadLennart Poettering<?xml version='1.0'?> <!--*-nxml-*-->
76318284fc970b30e9dc4c079960807345331dadLennart Poettering<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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76318284fc970b30e9dc4c079960807345331dadLennart Poettering
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76318284fc970b30e9dc4c079960807345331dadLennart Poettering
76318284fc970b30e9dc4c079960807345331dadLennart Poettering<refentry id="kernel-command-line">
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <refentryinfo>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <title>kernel-command-line</title>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <productname>systemd</productname>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <authorgroup>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <author>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <contrib>Developer</contrib>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <firstname>Lennart</firstname>
d77c25b1164f55fe3f9b5ad00c47c0e01243ad53Johan Ouwerkerk <surname>Poettering</surname>
76318284fc970b30e9dc4c079960807345331dadLennart Poettering <email>lennart@poettering.net</email>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers </author>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek </authorgroup>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers </refentryinfo>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <refmeta>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <refentrytitle>kernel-command-line</refentrytitle>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <manvolnum>7</manvolnum>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers </refmeta>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <refnamediv>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <refname>kernel-command-line</refname>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <refpurpose>Kernel command line parameters</refpurpose>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek </refnamediv>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <refsynopsisdiv>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <para><filename>/proc/cmdline</filename></para>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek </refsynopsisdiv>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <refsect1>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <title>Description</title>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <para>The kernel, the initial RAM disk (initrd) and
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek basic userspace functionality may be configured at boot via
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek kernel command line arguments.</para>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <para>For command line parameters understood by the
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek kernel please see <ulink
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek url="https://www.kernel.org/doc/Documentation/kernel-parameters.txt"><filename>kernel-parameters.txt</filename></ulink>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek and
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>bootparam</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <para>For command line paramaters understood by the
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek initial RAM disk, please see
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>dracut.cmdline</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek or the documentation of the specific initrd
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek implementation of your installation.</para>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek </refsect1>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <refsect1>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <title>Core OS Command Line Arguments</title>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <variablelist>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <varlistentry>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <term><varname>systemd.unit=</varname></term>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <term><varname>rd.systemd.unit=</varname></term>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <term><varname>systemd.dump_core=</varname></term>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <term><varname>systemd.crash_shell=</varname></term>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <term><varname>systemd.crash_chvt=</varname></term>
74a6d87d0cd1f2213869e168b6ca55eded6f4ae8Zbigniew Jędrzejewski-Szmek <term><varname>systemd.confirm_spawn=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.show_status=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.log_target=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.log_level=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.log_color=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.log_location=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.default_standard_output=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.default_standard_error=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <term><varname>systemd.setenv=</varname></term>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <listitem>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <para>Parameters understood by
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek the system and service manager
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek to control system behaviour. For details see
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek </listitem>
5aded369782f28255bc6b494ca905d7acaea7a56Zbigniew Jędrzejewski-Szmek </varlistentry>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek <varlistentry>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek <term><varname>quiet</varname></term>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek <listitem>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek <para>Parameter understood by
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek both the kernel and the system
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek and service manager to control
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek console log verbosity. For
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek details see
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek </listitem>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek </varlistentry>
b5c7d097ec7d16facaaeb0da5ba2abb2b1fc230bZbigniew Jędrzejewski-Szmek
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <varlistentry>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>emergency</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>single</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>s</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>S</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>1</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>2</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>3</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>4</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <term><varname>5</varname></term>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <listitem>
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek <para>Parameters understood by
3b5cfcdb580f5b766ff7fb1a2839bd37d74a98deZbigniew Jędrzejewski-Szmek the system and service
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk manager, as compatibility
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk options. For details see
dd2b607b7d1ce355e93f9f71cd256ec20b8ae9c4Thomas Hindoe Paaboel Andersen <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LANG=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LANGUAGE=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_CTYPE=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_NUMERIC=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_TIME=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_COLLATE=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_MONETARY=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_MESSAGES=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_PAPER=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_NAME=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_ADDRESS=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_TELEPHONE=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_MEASUREMENT=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>locale.LC_IDENTIFICATION=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>Parameters understood by
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk the system and service manager
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk to control locale and language
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk settings. For details see
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>fsck.mode=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>Parameter understood by
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk the file system checker
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk services. For details see
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <citerefentry><refentrytitle>systemd-fsck@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>quotacheck.mode=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>Parameter understood by
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk the file quota checker
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk service. For details see
b938cb902c3b5bca807a94b277672c64d6767886Jan Engelhardt <citerefentry><refentrytitle>systemd-quotacheck.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>systemd.journald.forward_to_syslog=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>systemd.journald.forward_to_kmsg=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>systemd.journald.forward_to_console=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>Parameters understood by
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek the journal service. For
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk details see
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-journald.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <varlistentry>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>vconsole.keymap=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>vconsole.keymap.toggle=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>vconsole.font=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>vconsole.font.map=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>vconsole.font.unimap=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>Parameters understood by
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk the virtual console setup logic. For
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk details see
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <citerefentry><refentrytitle>systemd-vconsole-setup.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
fa13e4a78487971a5093db3fdc61cad224d47c16Zbigniew Jędrzejewski-Szmek <term><varname>udev.log-priority=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>rd.udev.log-priority=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>udev.children-max=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>rd.udev.children-max=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>udev.exec-delay=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>rd.udev.exec-delay=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>Parameters understood by
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk the device event managing daemon. For
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk details see
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <citerefentry><refentrytitle>systemd-udevd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
fa13e4a78487971a5093db3fdc61cad224d47c16Zbigniew Jędrzejewski-Szmek <term><varname>plymouth.enable=</varname></term>
fa13e4a78487971a5093db3fdc61cad224d47c16Zbigniew Jędrzejewski-Szmek
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <para>May be used to disable
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk the Plymouth boot splash. For
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk details see
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <citerefentry><refentrytitle>plymouth</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </listitem>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk </varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <varlistentry>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>luks=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>rd.luks=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>luks.crypttab=</varname></term>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>rd.luks.crypttab=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <term><varname>luks.uuid=</varname></term>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>rd.luks.uuid=</varname></term>
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk
aa1169774bbd61761965d826fe36bd071ec78656Johan Ouwerkerk <listitem>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <para>Configures the LUKS
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek full-disk encryption logic at
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek boot. For details see
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek </listitem>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek </varlistentry>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <varlistentry>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>fstab=</varname></term>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>rd.fstab=</varname></term>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <listitem>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <para>Configures the
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <filename>/etc/fstab</filename>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek logic at boot. For details see
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek </listitem>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek </varlistentry>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <varlistentry>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>modules-load=</varname></term>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <term><varname>rd.modules-load=</varname></term>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <listitem>
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek <para>Load a specific kernel
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek module early at boot. For
20089f95e83dd6a3e9238b3448ce2e55536184ffZbigniew Jędrzejewski-Szmek details see
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <citerefentry><refentrytitle>systemd-modules-load.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers </listitem>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers </varlistentry>
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers </variablelist>
2cc8d9731aff3e401bc6a5a243f20fec123d48e6Zbigniew Jędrzejewski-Szmek
2cc8d9731aff3e401bc6a5a243f20fec123d48e6Zbigniew Jędrzejewski-Szmek </refsect1>
2cc8d9731aff3e401bc6a5a243f20fec123d48e6Zbigniew Jędrzejewski-Szmek
2cc8d9731aff3e401bc6a5a243f20fec123d48e6Zbigniew Jędrzejewski-Szmek <refsect1>
2cc8d9731aff3e401bc6a5a243f20fec123d48e6Zbigniew Jędrzejewski-Szmek <title>See Also</title>
2cc8d9731aff3e401bc6a5a243f20fec123d48e6Zbigniew Jędrzejewski-Szmek <para>
1f35347af0524ca673b2b4fde09c348aecf62666Kay Sievers <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
702f64b93cb215d43f673dd4b2f3646b879c566eZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>bootparam</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
702f64b93cb215d43f673dd4b2f3646b879c566eZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>dracut.cmdline</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
702f64b93cb215d43f673dd4b2f3646b879c566eZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-fsck@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
702f64b93cb215d43f673dd4b2f3646b879c566eZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-quotacheck.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
702f64b93cb215d43f673dd4b2f3646b879c566eZbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-journald.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <citerefentry><refentrytitle>systemd-vconsole-setup.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <citerefentry><refentrytitle>systemd-udevd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
ecca17f6eec83b58f39ff5dc7894044c524ddf41Kay Sievers <citerefentry><refentrytitle>plymouth</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
909f413d3c572baadf9b13e36e1e90beba42af86Zbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
909f413d3c572baadf9b13e36e1e90beba42af86Zbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
909f413d3c572baadf9b13e36e1e90beba42af86Zbigniew Jędrzejewski-Szmek <citerefentry><refentrytitle>systemd-modules-load.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
909f413d3c572baadf9b13e36e1e90beba42af86Zbigniew Jędrzejewski-Szmek </para>
909f413d3c572baadf9b13e36e1e90beba42af86Zbigniew Jędrzejewski-Szmek </refsect1>
909f413d3c572baadf9b13e36e1e90beba42af86Zbigniew Jędrzejewski-Szmek
76318284fc970b30e9dc4c079960807345331dadLennart Poettering</refentry>
76318284fc970b30e9dc4c079960807345331dadLennart Poettering