df plugin: Fix a typo.

[collectd.git] / src / collectd.conf.pod

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index ad7cc21..32d877a 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1355,6 +1355,57 @@ TCP-Port to connect to. Defaults to B<411>.
 
 =back
 
+=head2 Plugin C<memcachec>
+
+The C<memcachec plugin> connects to a memcached server, queries one or more
+given I<pages> and parses the returned data according to user specification.
+The I<matches> used are the same as the matches used in the C<curl> and C<tail>
+plugins.
+
+In order to talk to the memcached server, this plugin uses the I<libmemcached>
+library. Please note that there is another library with a very similar name,
+libmemcache (notice the missing `d'), which is not applicable.
+
+Synopsis of the configuration:
+
+ <Plugin "memcachec">
+   <Page "plugin_instance">
+     Server "localhost"
+     Key "page_key"
+     <Match>
+       Regex "(\\d+) bytes sent"
+       DSType CounterAdd
+       Type "ipt_octets"
+       Instance "type_instance"
+     </Match>
+   </Page>
+ </Plugin>
+
+The configuration options are:
+
+=over 4
+
+=item E<lt>B<Page> I<Name>E<gt>
+
+Each B<Page> block defines one I<page> to be queried from the memcached server.
+The block requires one string argument which is used as I<plugin instance>.
+
+=item B<Server> I<Address>
+
+Sets the server address to connect to when querying the page. Must be inside a
+B<Page> block.
+
+=item B<Key> I<Key>
+
+When connected to the memcached server, asks for the page I<Key>.
+
+=item E<lt>B<Match>E<gt>
+
+Match blocks define which strings to look for and how matches substrings are
+interpreted. For a description of match blocks, please see L<"Plugin tail">.
+
+=back
+
 =head2 Plugin C<memcached>
 
 The C<memcached plugin> connects to a memcached server and queries statistics
@@ -2120,7 +2171,7 @@ L<http://www.postgresql.org/docs/manuals/>.
 The B<Query> block defines one database query which may later be used by a
 database definition. It accepts a single mandatory argument which specifies
 the name of the query. The names of all queries have to be unique (see the
-B<MinPGVersion> and B<MaxPGVersion> options below for an exception to this
+B<MinVersion> and B<MaxVersion> options below for an exception to this
 rule). The following configuration options are available to define the query:
 
 In each B<Query> block, there is one or more B<Result> blocks. B<Result>
@@ -2239,9 +2290,9 @@ The order of the B<Column> options defines which columns of the query result
 should be used. The first option specifies the data found in the first column,
 the second option that of the second column, and so on.
 
-=item B<MinPGVersion> I<version>
+=item B<MinVersion> I<version>
 
-=item B<MaxPGVersion> I<version>
+=item B<MaxVersion> I<version>
 
 Specify the minimum or maximum version of PostgreSQL that this query should be
 used with. Some statistics might only be available with certain versions of
@@ -2253,6 +2304,13 @@ The I<version> has to be specified as the concatenation of the major, minor
 and patch-level versions, each represented as two-decimal-digit numbers. For
 example, version 8.2.3 will become 80203.
 
+=item B<MinPGVersion> I<version>
+
+=item B<MaxPGVersion> I<version>
+
+These are deprecated synonyms for B<MinVersion> and B<MaxVersion>
+respectively. They will be removed in version 5 of collectd.
+
 =back
 
 The following predefined queries are available (the definitions can be found
@@ -2568,7 +2626,7 @@ matching values will be ignored.
 
 =head2 Plugin C<rrdcached>
 
-The C<rrdcached> plugin uses the RRDTool accelerator daemon, L<rrdcached(1)>,
+The C<rrdcached> plugin uses the RRDtool accelerator daemon, L<rrdcached(1)>,
 to store values to RRD files in an efficient manner. The combination of the
 C<rrdcached> B<plugin> and the C<rrdcached> B<daemon> is very similar to the
 way the C<rrdtool> plugin works (see below). The added abstraction layer
@@ -2620,7 +2678,7 @@ expected. Default is B<true>.
 
 You can use the settings B<StepSize>, B<HeartBeat>, B<RRARows>, and B<XFF> to
 fine-tune your RRD-files. Please read L<rrdcreate(1)> if you encounter problems
-using these settings. If you don't want to dive into the depths of RRDTool, you
+using these settings. If you don't want to dive into the depths of RRDtool, you
 can safely ignore these settings.
 
 =over 4