diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 432efb830fe98683b9b618e4f9b9d9bb231d2941..55b964330b41600337cd67e6ed8fa950096cbbbb 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
many small files are stored on the disk. This is a usual scenario for mail
transfer agents and web caches.
+=item B<ReportPercentage> B<false>|B<true>
+
+Enables or disables reporting of disk space and inodes as a percentage.
+Defaults to B<false>.
+
+This is useful for deploying I<collectd> on the cloud, where machines with
+different disk size may exist. Then it is more practical to configure
+thresholds based on relative disk size.
+
=back
=head2 Plugin C<disk>
The C<write_graphite> plugin writes data to I<Graphite>, an open-source metrics
storage and graphing project. The plugin connects to I<Carbon>, the data layer
-of I<Graphite>, and sends data via the "line based" protocol (per default using
-portE<nbsp>2003). The data will be sent in blocks of at most 1428 bytes to
-minimize the number of network packets.
+of I<Graphite>, via I<TCP> or I<UDP> and sends data via the "line based"
+protocol (per default using portE<nbsp>2003). The data will be sent in blocks
+of at most 1428 bytes to minimize the number of network packets.
Synopsis:
<Node "example">
Host "localhost"
Port "2003"
+ Protocol "udp"
+ LogSendErrors true
Prefix "collectd"
</Node>
</Plugin>
Service name or port number to connect to. Defaults to C<2003>.
+=item B<Protocol> I<String>
+
+Protocol to use when connecting to I<Graphite>. Defaults to C<tcp>.
+
+=item B<LogSendErrors> B<false>|B<true>
+
+If set to B<true> (the default), logs errors when sending data to I<Graphite>.
+If set to B<false>, it will not log the errors. This is especially useful when
+using Protocol UDP since many times we want to use the "fire-and-forget"
+approach and logging errors fills syslog with unneeded messages.
+
=item B<Prefix> I<String>
When set, I<String> is added in front of the host name. Dots and whitespace are
Protocol UDP
StoreRates true
AlwaysAppendDS false
- Delay 10
+ TTLFactor 2.0
</Node>
Tag "foobar"
</Plugin>
identifies a metric in I<Riemann>. If set to B<false> (the default), this is
only done when there is more than one DS.
+=item B<TTLFactor> I<Factor>
+
+I<Riemann> events have a I<Time to Live> (TTL) which specifies how long each
+event is considered active. I<collectd> populates this field based on the
+metrics interval setting. This setting controls the factor with which the
+interval is multiplied to set the TTL. The default value is B<2.0>. Unless you
+know exactly what you're doing, you should only increase this setting from its
+default value.
+
=back
=item B<Tag> I<String>