diff --git a/doc/rrdtool.txt b/doc/rrdtool.txt
index 5c777d8af3a6b9e4386c8bbdf9314ca4a5ba38c0..f6115a798adbd7a4d9a5c37ebfbec89c1dc8983e 100644 (file)
--- a/doc/rrdtool.txt
+++ b/doc/rrdtool.txt
Change the size of individual RRAs. This is dangerous! Check
rrdresize.
- x\bxp\bpo\bor\brt\bt Export data retrieved from one or several RRDs. Check rrdxport
+ x\bxp\bpo\bor\brt\bt Export data retrieved from one or several RRDs. Check rrdxport.
+
+ f\bfl\blu\bus\bsh\bhc\bca\bac\bch\bhe\bed\bd
+ Flush the values for a specific RRD file from memory. Check
+ rrdflushcached.
r\brr\brd\bdc\bcg\bgi\bi This is a standalone tool for producing RRD graphs on the fly.
Check rrdcgi.
R\bRR\bRD\bDt\bto\boo\bol\bl provides the building blocks for near real-time
aberrant behavior detection. These components include:
- · An algorithm for predicting the value of a time series one
+ · An algorithm for predicting the value of a time series one
time step into the future.
- · A measure of deviation between predicted and observed
+ · A measure of deviation between predicted and observed
values.
- · A mechanism to decide if and when an observed value or
+ · A mechanism to decide if and when an observed value or
sequence of observed values is _\bt_\bo_\bo _\bd_\be_\bv_\bi_\ba_\bn_\bt from the
predicted value(s).
N\bNO\bOT\bTE\bE:\b: that there is no authentication with this feature! Do not setup
such a port unless you are sure what you are doing.
+R\bRR\bRD\bDC\bCA\bAC\bCH\bHE\bED\bD,\b, T\bTH\bHE\bE C\bCA\bAC\bCH\bHI\bIN\bNG\bG D\bDA\bAE\bEM\bMO\bON\bN
+ 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 rrdcached, a caching daemon for RRDTool which may help
+ you lessen the stress on your disks.
+
S\bSE\bEE\bE A\bAL\bLS\bSO\bO
rrdcreate, rrdupdate, rrdgraph, rrddump, rrdfetch, rrdtune, rrdlast,
- rrdxport
+ rrdxport, rrdflushcached, rrdcached
B\bBU\bUG\bGS\bS
Bugs? Features!
-1.3.8 2008-12-22 RRDTOOL(1)
+1.3.999 2009-06-09 RRDTOOL(1)