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cryptsetup-generator: add support for rd.luks.key=

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Also clarify rd.luks.uuid and luks.uuid in the manual.

https://bugzilla.redhat.com/show_bug.cgi?id=905683
This commit is contained in:
Harald Hoyer
2013-04-18 02:45:01 +02:00
committed by Lennart Poettering
parent 8b95c91638
commit 951657bd0a
3 changed files with 46 additions and 4 deletions
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man/systemd-cryptsetup-generator.xml
+25 -1
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@@ -128,7 +128,31 @@
(initrd) while
<varname>luks.uuid=</varname> is
honored by both the main system and
the initrd.</para></listitem>
the initrd.</para>
<para>If /etc/crypttab contains entries with
the same UUID, then the options for this entry
will be used.</para>
<para>If /etc/crypttab exists, only those UUID
specified on the kernel command line
will be activated in the initrd or the real root.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><varname>luks.key=</varname></term>
<term><varname>rd.luks.key=</varname></term>
<listitem><para>Takes a password file as argument.</para>
<para>For those entries specified with
<varname>rd.luks.uuid=</varname> or <varname>luks.uuid=</varname>,
the password file will be set to the password file specified by
<varname>rd.luks.key=</varname> or <varname>luks.key</varname></para>
<para><varname>rd.luks.key=</varname>
is honored only by initial RAM disk
(initrd) while
<varname>luks.key=</varname> is
honored by both the main system and
the initrd.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>