<?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 2016 Lennart Poettering
-
- 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
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--->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+<!-- SPDX-License-Identifier: LGPL-2.1+ -->
<refentry id="systemd-veritysetup-generator" conditional='HAVE_LIBCRYPTSETUP'>
<refentryinfo>
<title>systemd-veritysetup-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>
<title>Description</title>
<para><filename>systemd-veritysetup-generator</filename> is a generator that translates kernel command line options
- configuring integrity protected block devices (verity) into native systemd units early at boot and when
+ configuring integrity-protected block devices (verity) into native systemd units early at boot and when
configuration of the system manager is reloaded. This will create
<citerefentry><refentrytitle>systemd-veritysetup@.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
units as necessary.</para>
- <para>Currently, only a single verity device may be se up with this generator, backing the root file system of the
+ <para>Currently, only a single verity device may be set up with this generator, backing the root file system of the
OS.</para>
<para><filename>systemd-veritysetup-generator</filename> implements
<term><varname>roothash=</varname></term>
<listitem><para>Takes a root hash value for the root file system. Expects a hash value formatted in hexadecimal
- characters, of the appropriate length (i.e. most likely 256 bit/64 characters, or longer). If not specified via
+ 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
<term><varname>systemd.verity_root_data=</varname></term>
<term><varname>systemd.verity_root_hash=</varname></term>
- <listitem><para>These two settings take block device paths as arguments, and may be use to explicitly configure
- the data partition and hash partition to use for setting up the integrity protection for the root file
+ <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 integrity protection for the root file
system. If not specified, these paths are automatically derived from the <varname>roothash=</varname> argument
(see above).</para></listitem>
</varlistentry>