<arg choice="opt">-r</arg>
<arg choice="opt">-w</arg>
<arg choice="opt">-m</arg>
+ <arg choice="opt">-c</arg>
</cmdsynopsis>
</refsynopsisdiv>
</para>
</listitem>
</varlistentry>
+
+ <varlistentry><term>-c</term>
+ <listitem>
+ <para>
+ validate the locks
+ </para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>
ping_pong test.dat N
</screen>
+ <para>
+ Testing lock coherence with lock validation
+ </para>
+ <screen format="linespecific">
+ ping_pong -c test.dat N
+ </screen>
+
<para>
Testing IO coherence
</para>