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From fdb86185b56619c59602c6546fd0710eec4a6e85 Mon Sep 17 00:00:00 2001
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From: shinygold <10763595+shinygold@users.noreply.github.com>
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Date: Tue, 16 Jul 2019 13:05:34 +0200
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Subject: [PATCH] cryptsetup: add documentation for keyfile-timeout
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(cherry picked from commit 4e1334512debb27f4a0c4a6da237a4b8d59fea08)
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Related: #1763155
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---
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 man/crypttab.xml | 14 +++++++++++++-
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 1 file changed, 13 insertions(+), 1 deletion(-)
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diff --git a/man/crypttab.xml b/man/crypttab.xml
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index 3574ce00da..6074315980 100644
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--- a/man/crypttab.xml
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+++ b/man/crypttab.xml
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@@ -150,6 +150,17 @@
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         sequential order.</para></listitem>
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       </varlistentry>
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+      <varlistentry>
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+        <term><option>keyfile-timeout=</option></term>
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+
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+        <listitem><para> Specifies the timeout for the device on
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+        which the key file resides and falls back to a password if
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+        it could not be mounted. See
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+        <citerefentry><refentrytitle>systemd-cryptsetup-generator</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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+        for key files on external devices.
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+        </para></listitem>
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+      </varlistentry>
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+
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       <varlistentry>
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         <term><option>luks</option></term>
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@@ -417,7 +428,8 @@
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       <programlisting>luks       UUID=2505567a-9e27-4efe-a4d5-15ad146c258b
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 swap       /dev/sda7       /dev/urandom       swap
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 truecrypt  /dev/sda2       /etc/container_password  tcrypt
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-hidden     /mnt/tc_hidden  /dev/null    tcrypt-hidden,tcrypt-keyfile=/etc/keyfile</programlisting>
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+hidden     /mnt/tc_hidden  /dev/null    tcrypt-hidden,tcrypt-keyfile=/etc/keyfile
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+external   /dev/sda3       keyfile:LABEL=keydev keyfile-timeout=10s</programlisting>
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     </example>
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   </refsect1>
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