<?xml version="1.0"?>
<!--*-nxml-*-->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
- "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+ "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
-<refentry id="systemd-veritysetup-generator" conditional='HAVE_LIBCRYPTSETUP'>
+<refentry id="systemd-veritysetup-generator" conditional='HAVE_LIBCRYPTSETUP'
+ xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd-veritysetup-generator</title>
<listitem><para>Takes a boolean argument. Defaults to <literal>yes</literal>. If
<literal>no</literal>, disables the generator entirely. <varname>rd.systemd.verity=</varname> is
honored only by the initrd while <varname>systemd.verity=</varname> is honored by both the host
- system and the initrd.</para></listitem>
+ system and the initrd.</para>
+
+ <xi:include href="version-info.xml" xpointer="v233"/></listitem>
</varlistentry>
<varlistentry>
characters of the appropriate length (i.e. most likely 256 bit/64 characters, or longer). If not specified via
<varname>systemd.verity_root_data=</varname> and <varname>systemd.verity_root_hash=</varname>, the hash and
data devices to use are automatically derived from the specified hash value. Specifically, the data partition
- device is looked for under a GPT partition UUID derived from the first 128bit of the root hash, the hash
- partition device is looked for under a GPT partition UUID derived from the last 128bit of the root hash. Hence
+ device is looked for under a GPT partition UUID derived from the first 128-bit of the root hash, the hash
+ partition device is looked for under a GPT partition UUID derived from the last 128-bit of the root hash. Hence
it is usually sufficient to specify the root hash to boot from a verity protected root file system, as
device paths are automatically determined from it — as long as the partition table is properly set up.</para>
+
+ <xi:include href="version-info.xml" xpointer="v233"/>
</listitem>
</varlistentry>
<listitem><para>These two settings take block device paths as arguments and may be used to explicitly
configure the data partition and hash partition to use for setting up the verity protection for the root file
system. If not specified, these paths are automatically derived from the <varname>roothash=</varname> argument
- (see above).</para></listitem>
+ (see above).</para>
+
+ <xi:include href="version-info.xml" xpointer="v233"/></listitem>
</varlistentry>
<varlistentry>
<term><varname>systemd.verity_root_options=</varname></term>
<listitem><para>Takes a comma-separated list of dm-verity options. Expects the following options
+ <option>superblock=<replaceable>BOOLEAN</replaceable></option>,
+ <option>format=<replaceable>NUMBER</replaceable></option>,
+ <option>data-block-size=<replaceable>BYTES</replaceable></option>,
+ <option>hash-block-size=<replaceable>BYTES</replaceable></option>,
+ <option>data-blocks=<replaceable>BLOCKS</replaceable></option>,
+ <option>hash-offset=<replaceable>BYTES</replaceable></option>,
+ <option>salt=<replaceable>HEX</replaceable></option>, <option>uuid=<replaceable>UUID</replaceable></option>,
<option>ignore-corruption</option>, <option>restart-on-corruption</option>, <option>ignore-zero-blocks</option>,
- <option>check-at-most-once</option>, <option>panic-on-corruption</option> and
+ <option>check-at-most-once</option>, <option>panic-on-corruption</option>,
+ <option>hash=<replaceable>HASH</replaceable></option>, <option>fec-device=<replaceable>PATH</replaceable></option>,
+ <option>fec-offset=<replaceable>BYTES</replaceable></option>, <option>fec-roots=<replaceable>NUM</replaceable></option> and
<option>root-hash-signature=<replaceable>PATH</replaceable>|base64:<replaceable>HEX</replaceable></option>. See
<citerefentry project='die-net'><refentrytitle>veritysetup</refentrytitle><manvolnum>8</manvolnum></citerefentry> for more
- details.</para></listitem>
+ details.</para>
+
+ <xi:include href="version-info.xml" xpointer="v248"/></listitem>
</varlistentry>
<varlistentry>
<term><varname>systemd.verity_usr_options=</varname></term>
<listitem><para>Equivalent to their counterparts for the root file system as described above, but
- apply to the <filename>/usr/</filename> file system instead.</para></listitem>
+ apply to the <filename>/usr/</filename> file system instead.</para>
+
+ <xi:include href="version-info.xml" xpointer="v250"/></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>See Also</title>
- <para>
- <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd-veritysetup@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry project='die-net'><refentrytitle>veritysetup</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
- </para>
+ <para><simplelist type="inline">
+ <member><citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+ <member><citerefentry><refentrytitle>systemd-veritysetup@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ <member><citerefentry project='die-net'><refentrytitle>veritysetup</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ <member><citerefentry><refentrytitle>systemd-fstab-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry></member>
+ </simplelist></para>
</refsect1>
</refentry>
projects / thirdparty / systemd.git / blobdiff