I have a RRD database with a step of 60s and heartbeat of 120s. This database holds the GAUGE value(HDD temperature of my server). There is a script which asks temperature value from the server after every 60s and updates the database file. Finally I have a "rrdtool graph" script, which draws the graph. Problem is that in case the server is not reachable to the machine where rrdtool runs and UNKNOWN value is written to the RRD database, there is no blank gap on the graph. Instead it looks like the temperature value is assumed to be "0". What might cause this?
regards, martin _______________________________________________ rrd-users mailing list rrd-users@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
