=back
+=head2 Plugin C<mcelog>
+
+The C<mcelog plugin> uses mcelog to retrieve machine check exceptions, etc.
+
+By default the plugin connects to B<"/var/run/mcelog-client"> to check if the
+mcelog server is running. When the server is running, the plugin will tail the
+specified logfile to retrieve machine check exception information and send a
+notification with the details from the logfile. The plugin will use the mcelog
+client protocol to retrieve memory errors.
+
+=over 4
+
+=item B<McelogClientSocket> I<Path>
+Connect to mcelog client socket using the UNIX domain socket at I<Path>.
+Defaults to B<"/var/run/mcelog-client">.
+
+=item B<McelogLogfile> I<Path>
+
+mcelog file to parse. Defaults to B<"/var/log/mcelog">.
+
+=back
+
=head2 Plugin C<md>
The C<md plugin> collects information from Linux Software-RAID devices (md).