If I got it right from all the help i have received, and from the docs, almost everything works just fine. The only thing i can`t figure out is why my graphs only updates the "line" every hour?!
This URL: http://mrtg.dvdkb.net/show.php?filesh=weather_bergen got the information I can`t figure out. The problem is best visible if you look at it on "halfhour" or "ten to" one whole hour. My 'cron' updates the database once every 5 minutes. This looks right now. My database looks like this (no changes done): rrdtool create weather_bergen.rrd -s 300 \ DS:ds0:GAUGE:600:-100:100 \ RRA:AVERAGE:0.5:1:200 \ RRA:MIN:0.5:12:200 \ RRA:MAX:0.5:12:200 \ RRA:AVERAGE:0.5:12:200 And every 5 minutes i create the *.png`s like this: /usr/local/bin/rrdtool graph /mrtg/images/weather.png \ --vertical-label 'temp / (C)' \ --upper-limit '40' \ --lower-limit '-40' \ --start -1d \ --end now \ --title 'Temperature, Bergen, Flesland (C) (day)' \ --width '405' \ --height '128' \ --imgformat 'PNG' \ --interlaced \ 'DEF:A=/mrtg/work/weather_bergen.rrd:ds0:AVERAGE' \ 'LINE2:A#CC0000:Temperature, Bergen, Flesland (C) (day)' \ 'GPRINT:A:MIN:(min=%.0lf' \ 'GPRINT:A:AVERAGE:ave=%.0lf' \ 'GPRINT:A:MAX:max=%.0lf)' \ 'COMMENT:\n' It seems like the graphs won`t update becides "on the hour", but i see that the PNG`s is created every time (5 minutes), and it`s the "line" that wont hang on. Is the only sollution to set the "end" to -1h? All other graphs than the "temperature" works just fine, but they are created by MRTG, and i realy want to stop using this. I can`t find anything in the docs about this kind of problems. Thanks again... -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
