systemd-cryptsetup-generator.xml revision f220d83cbc63678c765dd0b80983f17b1d5e615b
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<?xml version="1.0"?>
<!--*-nxml-*-->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
This file is part of systemd.
Copyright 2012 Lennart Poettering
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.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
<refentry id="systemd-cryptsetup-generator">
<refentryinfo>
<title>systemd-cryptsetup-generator</title>
<productname>systemd</productname>
<authorgroup>
<author>
<contrib>Developer</contrib>
<firstname>Lennart</firstname>
<surname>Poettering</surname>
<email>lennart@poettering.net</email>
</author>
</authorgroup>
</refentryinfo>
<refmeta>
<refentrytitle>systemd-cryptsetup-generator</refentrytitle>
<manvolnum>8</manvolnum>
</refmeta>
<refnamediv>
<refname>systemd-cryptsetup-generator</refname>
</refnamediv>
<refsynopsisdiv>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para><filename>systemd-cryptsetup-generator</filename>
is a generator that translates
units early at boot and when configuration of the
system manager is reloaded. This will create
<citerefentry><refentrytitle>systemd-cryptsetup@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
units as necessary.</para>
<para><filename>systemd-cryptsetup-generator</filename>
implements the <ulink
url="http://www.freedesktop.org/wiki/Software/systemd/Generator">generator
specification</ulink>.</para>
</refsect1>
<refsect1>
<title>Kernel Command Line</title>
<para><filename>systemd-cryptsetup-generator</filename> understands
the following kernel command line parameters:</para>
<variablelist>
<varlistentry>
<term><varname>luks=</varname></term>
<listitem><para>Takes a boolean
argument. Defaults to
<literal>yes</literal>. If
<literal>no</literal> disables the
generator
is honoured only be initial RAM disk
(initrd) while
<varname>luks=</varname> is honoured
by both the main system and the
initrd. </para></listitem>
</varlistentry>
<varlistentry>
<listitem><para>Takes a boolean
argument. Defaults to
<literal>yes</literal>. If
<literal>no</literal> causes the
generator to ignore any devices
configured in
still work
is honoured only be initial RAM disk
(initrd) while
honoured by both the main system and
the initrd. </para></listitem>
</varlistentry>
<varlistentry>
<listitem><para>Takes a LUKS super
block UUID as argument. This will
activate the specified device as part
of the boot process as if it was
listed in
option may be specified more than once
in order to set up multiple
is honoured only be initial RAM disk
(initrd) while
honoured by both the main system and
the initrd.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>crypttab</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd-cryptsetup@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
<citerefentry><refentrytitle>cryptsetup</refentrytitle><manvolnum>8</manvolnum></citerefentry>
</para>
</refsect1>
</refentry>