man: document that we mkdir() on What= in .mount units too

As suggested here:

https://lists.freedesktop.org/archives/systemd-devel/2020-January/043914.html
This commit is contained in:
Lennart Poettering 2020-01-13 11:22:11 +01:00
parent 6b8fe4c30c
commit 151a7133cd

View file

@ -422,12 +422,16 @@
<varlistentry>
<term><varname>What=</varname></term>
<listitem><para>Takes an absolute path of a device node, file or other resource to mount. See <citerefentry
project='man-pages'><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry> for details. If
this refers to a device node, a dependency on the respective device unit is automatically created. (See
<citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry> for more
information.) This option is mandatory. Note that the usual specifier expansion is applied to this setting,
literal percent characters should hence be written as <literal>%%</literal>.</para></listitem>
<listitem><para>Takes an absolute path of a device node, file or other resource to mount. See
<citerefentry
project='man-pages'><refentrytitle>mount</refentrytitle><manvolnum>8</manvolnum></citerefentry> for
details. If this refers to a device node, a dependency on the respective device unit is automatically
created. (See
<citerefentry><refentrytitle>systemd.device</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for more information.) This option is mandatory. Note that the usual specifier expansion is applied
to this setting, literal percent characters should hence be written as <literal>%%</literal>. If this
mount is a bind mount and the specified path does not exist yet it is created as
directory.</para></listitem>
</varlistentry>
<varlistentry>