Document ntpd IncludeUnitID and add to default config

diff --git a/src/collectd.conf.in b/src/collectd.conf.in
index 7f3e780f2d911f5fc44966e9a532191f920d549f..37aceaf99c426f136b10f8521f800f65f7582554 100644 (file)
--- a/src/collectd.conf.in
+++ b/src/collectd.conf.in
@@ -628,6 +628,7 @@
 #      Host "localhost"
 #      Port 123
 #      ReverseLookups false
+#      IncludeUnitID true
 #</Plugin>
 
 #<Plugin nut>

diff --git a/src/collectd.conf.pod b/src/collectd.conf.pod
index 774d918b4aa5f0384b264a1561b631111a2188b5..b7d08c7cac3fd0135c0a3b1be64543194157a6ea 100644 (file)
--- a/src/collectd.conf.pod
+++ b/src/collectd.conf.pod
@@ -3094,6 +3094,16 @@ IP-address may be used in a filename it is recommended to disable reverse
 lookups. The default is to do reverse lookups to preserve backwards
 compatibility, though.
 
+=item B<IncludeUnitID> B<true>|B<false>
+
+When a peer is a refclock, include the unit ID in the I<type instance>.
+Defaults to B<false> for backward compatibility.
+
+If two refclock peers use the same driver and this is B<false>, the plugin will
+try to write simultaneous measurements from both to the same type instance.
+This will result in error messages in the log and only one set of measurements
+making it through.
+
 =back
 
 =head2 Plugin C<nut>