New lorax documentation - 41.3

weldr · Aug 12, 2024 · 094c2e6 · 094c2e6
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diff --git a/docs/html/.buildinfo b/docs/html/.buildinfo
@@ -1,4 +1,4 @@
 # Sphinx build info version 1
 # This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: f083405273687eff9d5c4dc4771aebc3
+config: a853571d656ae5212a1a9600dd43a5c2
 tags: 645f666f9bcd5a90fca523b33c5a78b7
diff --git a/docs/html/.doctrees/environment.pickle b/docs/html/.doctrees/environment.pickle
diff --git a/docs/html/.doctrees/livemedia-creator.doctree b/docs/html/.doctrees/livemedia-creator.doctree
diff --git a/docs/html/.doctrees/lorax.doctree b/docs/html/.doctrees/lorax.doctree
diff --git a/docs/html/.doctrees/mkksiso.doctree b/docs/html/.doctrees/mkksiso.doctree
diff --git a/docs/html/.doctrees/pylorax.doctree b/docs/html/.doctrees/pylorax.doctree
diff --git a/docs/html/_modules/index.html b/docs/html/_modules/index.html
@@ -3,14 +3,14 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Overview: module code &mdash; Lorax 41.1 documentation</title>
+  <title>Overview: module code &mdash; Lorax 41.3 documentation</title>
       <link rel="stylesheet" type="text/css" href="../_static/pygments.css?v=fa44fd50" />
       <link rel="stylesheet" type="text/css" href="../_static/css/theme.css?v=330c1f8c" />
 
 
 
-        <script src="../_static/documentation_options.js?v=0a3d5615"></script>
-        <script src="../_static/doctools.js?v=888ff710"></script>
+        <script src="../_static/documentation_options.js?v=99bd5866"></script>
+        <script src="../_static/doctools.js?v=9a2dae69"></script>
         <script src="../_static/sphinx_highlight.js?v=dc90522c"></script>
     <script src="../_static/js/theme.js"></script>
     <link rel="index" title="Index" href="../genindex.html" />
@@ -29,7 +29,7 @@
             Lorax
           </a>
               <div class="version">
-                41.1
+                41.3
               </div>
 <div role="search">
   <form id="rtd-search-form" class="wy-form" action="../search.html" method="get">

diff --git a/docs/html/_sources/lorax.rst.txt b/docs/html/_sources/lorax.rst.txt
@@ -166,13 +166,48 @@ by the installation environment. In addition to the ``remove`` template command
   Removes kernel modules
 
 
-The squashfs filesystem
-~~~~~~~~~~~~~~~~~~~~~~~
-
-After ``runtime-*.tmpl`` templates have finished their work lorax creates an
-empty ext4 filesystem, copies the remaining files to it, and makes a squashfs
-filesystem of it. This file is the / of the boot.iso's installer environment
-and is what is in the LiveOS/squashfs.img file on the iso.
+The install.img root filesystem
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. note::
+    The erofs options are still experimental.  They require dracut-103 or later
+    in order for the iso to boot, and the kernel erofs driver must support the
+    compression type selected.
+    For more information see the `erofs website <https://erofs.docs.kernel.org/en/latest/>`_.
+
+After ``runtime-*.tmpl`` templates have finished their work lorax creates the
+root filesystem in the ``install.img`` file.  The ``anaconda-dracut`` and 
+``dracut-live`` dracut modules detect the type of rootfs and mounts it for booting.
+There are currently four possible formats for this file:
+
+* Plain squashfs filesystem (DEFAULT)
+  This can be mounted directly and is simply a squashfs compressed root filesystem.
+  It is created by default, when ``--squashfs-only``, or ``--rootfs-type squashfs``
+  are passed to lorax.
+* squashfs compressed ext4 filesystem
+  This creates a ``LiveOS/rootfs.img`` ext4 filesystem of the root filesystem and
+  then compresses that with squashfs.  This is selected when passing
+  ``--rootfs-type squashfs-ext4`` to lorax.
+* Plain erofs filesystem
+  This can be mounted directly and is an erofs filesystem compressed using the
+  lzma compression algorithm.  This is created when passing ``--rootfs-type erofs``
+  to lorax.
+* erofs compressed ext4 filesystem
+  This is like the ``squashfs-ext4`` option except that it uses erofs. It is
+  selected when passing ``--rootfs-type erofs-ext4`` to lorax.
+
+When using erofs the current default is to use lzma compression. You can use
+the ``[compression.erofs]`` section of the lorax configuration file to pass a
+different compression type and arguments to the ``mkfs.erofs`` program. For
+example to use lz4 with extra options create a lorax.conf file with::
+
+    [compression.erofs]
+    type = lz4
+    args = -E dedupe,all-fragments -C 65536
+
+And run the build with::
+
+    lorax -c ./lorax.conf --rootfs-type erofs ...
 
 
 iso creation

diff --git a/docs/html/_static/basic.css b/docs/html/_static/basic.css
@@ -4,7 +4,7 @@
  *
  * Sphinx stylesheet -- basic theme.
  *
- * :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS.
+ * :copyright: Copyright 2007-2024 by the Sphinx team, see AUTHORS.
  * :license: BSD, see LICENSE for details.
  *
  */

diff --git a/docs/html/_static/doctools.js b/docs/html/_static/doctools.js
@@ -4,7 +4,7 @@
  *
  * Base JavaScript utilities for all Sphinx HTML documentation.
  *
- * :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS.
+ * :copyright: Copyright 2007-2024 by the Sphinx team, see AUTHORS.
  * :license: BSD, see LICENSE for details.
  *
  */

diff --git a/docs/html/_static/documentation_options.js b/docs/html/_static/documentation_options.js
@@ -1,5 +1,5 @@
 const DOCUMENTATION_OPTIONS = {
-    VERSION: '41.1',
+    VERSION: '41.3',
     LANGUAGE: 'en',
     COLLAPSE_INDEX: false,
     BUILDER: 'html',

diff --git a/docs/html/_static/language_data.js b/docs/html/_static/language_data.js
@@ -5,15 +5,15 @@
  * This script contains the language-specific data used by searchtools.js,
  * namely the list of stopwords, stemmer, scorer and splitter.
  *
- * :copyright: Copyright 2007-2023 by the Sphinx team, see AUTHORS.
+ * :copyright: Copyright 2007-2024 by the Sphinx team, see AUTHORS.
  * :license: BSD, see LICENSE for details.
  *
  */
 
 var stopwords = ["a", "and", "are", "as", "at", "be", "but", "by", "for", "if", "in", "into", "is", "it", "near", "no", "not", "of", "on", "or", "such", "that", "the", "their", "then", "there", "these", "they", "this", "to", "was", "will", "with"];
 
 
-/* Non-minified version is copied as a separate JS file, is available */
+/* Non-minified version is copied as a separate JS file, if available */
 
 /**
  * Porter Stemmer