X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=doc%2Frrdtool.pod;fp=doc%2Frrdtool.pod;h=8cb83fa47062070ce0ecaa92e01d858e770387a2;hb=ffa00ac697dccce18dca8880ca7a14066521ac5c;hp=e3523fe9eee733697f20155cb96f8944fadc52cf;hpb=51c3d3fb997c22e1ee828470413f1e84989e1f6c;p=pkg-rrdtool.git

diff --git a/doc/rrdtool.pod b/doc/rrdtool.pod
index e3523fe..8cb83fa 100644
--- a/doc/rrdtool.pod
+++ b/doc/rrdtool.pod
@@ -91,7 +91,11 @@ Change the size of individual RRAs. This is dangerous! Check L<rrdresize>.
 
 =item B<xport>
 
-Export data retrieved from one or several RRDs. Check L<rrdxport>
+Export data retrieved from one or several RRDs. Check L<rrdxport>.
+
+=item B<flushcached>
+
+Flush the values for a specific RRD file from memory. Check L<rrdflushcached>.
 
 =item B<rrdcgi>
 
@@ -298,9 +302,17 @@ sockets, tools like netcat, or in a quick interactive test by using
 B<NOTE:> that there is no authentication with this feature! Do not setup
 such a port unless you are sure what you are doing.
 
+=head1 RRDCACHED, THE CACHING DAEMON
+
+For very big setups, updating thousands of RRD files often becomes a serious IO
+problem. If you run into such problems, you might want to take a look at
+L<rrdcached>, a caching daemon for RRDTool which may help you lessen the
+stress on your disks.
+
 =head1 SEE ALSO
 
-rrdcreate, rrdupdate, rrdgraph, rrddump, rrdfetch, rrdtune, rrdlast, rrdxport
+rrdcreate, rrdupdate, rrdgraph, rrddump, rrdfetch, rrdtune, rrdlast, rrdxport,
+rrdflushcached, rrdcached
 
 =head1 BUGS