using <command>btrfs subvolume set-default</command>.</para>
<para><filename>systemd-gpt-auto-generator</filename> implements
- the
- <ulink url="http://www.freedesktop.org/wiki/Software/systemd/Generators">Generator
- Specification</ulink>.</para>
+ <citerefentry><refentrytitle>systemd.generator</refentrytitle><manvolnum>7</manvolnum></citerefentry>.</para>
</refsect1>
<refsect1>