<listitem><para>Make the container part of the specified
slice, instead of the default
- <filename>machine.slice</filename>.</para>
+ <filename>machine.slice</filename>. This is only applies if
+ the machine is run in its own scope unit, i.e. if
+ <option>--keep-unit</option> is not used.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><option>--property=</option></term>
+
+ <listitem><para>Set a unit property on the scope unit to
+ register for the machine. This only applies if the machine is
+ run in its own scope unit, i.e. if
+ <option>--keep-unit</option> is not used. Takes unit property
+ assignments in the same format as <command>systemctl
+ set-property</command>. This is useful to set memory limits
+ and similar for machines.</para>
</listitem>
</varlistentry>
above).</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--kill-signal=</option></term>
+
+ <listitem><para>Specify the process signal to send to the
+ container's PID 1 when nspawn itself receives SIGTERM, in
+ order to trigger an orderly shutdown of the
+ container. Defaults to SIGRTMIN+3 if <option>--boot</option>
+ is used (on systemd-compatible init systems SIGRTMIN+3
+ triggers an orderly shutdown). Takes a signal name like
+ <literal>SIGHUP</literal>, <literal>SIGTERM</literal> or
+ similar as argument.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--link-journal=</option></term>