i have successfully installed the cmon with your howto: http://johanandersson.blogspot.com/2011/02/cmon-install-instructions.html, but now i have
a little problem with the images which are generated from RRDTool:
Every graph was generated, but the text on it contains only rectangles and the graph itself is pixelized, which you can also see in the attachement!
Furthermore i got an error in crontab-log (mail) every time the according rrdtool-crontab is running:
test -x $CMON_BINDIR/cmon_rrd_all && $CMON_BINDIR/cmon_rrd_all $CMON_BINDIR > /dev/null
ERROR: /usr/local/cmon/data/cluster_1_mysql_localhost|3306_stats.rrd: expected 408 data source readings (got 2) from N
1 Virtual Machine (for testing) running following components:
-1x ndb_mgmd (Manager)
-2x ndbd (DataNodes)
-2x mysqld (SQL-API-Nodes)
-1x cmon running in DUAL-Mode (Controller=Agent on same host)
I checked also all dependencies with "ldd /usr/bin/rrdtool", php-addons and so on, but they are all okay.
Do you have an advice for me, how i can solve this problem?!
That would be very nice!
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