Document MetaData and DeleteMetaData.

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

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index e302e81..775a8b3 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -1108,6 +1108,13 @@ When set to B<true>, the battery plugin will report three values: B<charged>
 and "remaining capacity") and B<degraded> (difference between "design capacity"
 and "last full capacity").
 
+=item B<QueryStateFS> B<false>|B<true>
+
+When set to B<true>, the battery plugin will only read statistics
+related to battery performance as exposed by StateFS at
+/run/state. StateFS is used in Mer-based Sailfish OS, for
+example.
+
 =back
 
 =head2 Plugin C<bind>
@@ -2813,6 +2820,32 @@ TCP-Port to connect to. Defaults to B<7634>.
 
 =back
 
+=head2 Plugin C<hugepages>
+
+To collect B<hugepages> information, collectd reads directories
+"/sys/devices/system/node/*/hugepages" and
+"/sys/kernel/mm/hugepages".
+Reading of these directories can be disabled by the following
+options (default is enabled).
+
+=over 4
+
+=item B<ReportPerNodeHP> I<true>|I<false>
+
+If enabled, information will be collected from the hugepage
+counters in "/sys/devices/system/node/*/hugepages".
+This is used to check the per-node hugepage statistics on
+a NUMA system.
+
+=item B<ReportRootHP> I<true>|I<false>
+
+If enabled, information will be collected from the hugepage
+counters in "/sys/kernel/mm/hugepages".
+This can be used on both NUMA and non-NUMA systems to check
+the overall hugepage statistics.
+
+=back
+
 =head2 Plugin C<interface>
 
 =over 4
@@ -9348,6 +9381,10 @@ Available options:
 
 =item B<TypeInstance> I<Regex> I<Replacement>
 
+=item B<MetaData> I<String> I<Regex> I<Replacement>
+
+=item B<DeleteMetaData> I<String> I<Regex>
+
 Match the appropriate field with the given regular expression I<Regex>. If the
 regular expression matches, that part that matches is replaced with
 I<Replacement>. If multiple places of the input buffer match a given regular
@@ -9384,7 +9421,7 @@ Available options:
 
 =item B<TypeInstance> I<String>
 
-=item B<MetaDataSet> I<String> I<String>
+=item B<MetaData> I<String> I<String>
 
 Set the appropriate field to the given string. The strings for plugin instance
 and type instance may be empty, the strings for host and plugin may not be