[rrd-users] Trying to create basic gauge database

[Richard Burton]

Hi there

I am trying to create a gauge rrd database using a perl script. However
I cannot seem to get any data into my database. In essence I am running
this :-

RRDs::create "$rdpath",
			"--step", "300",
			"DS:bpsin:GAUGE:2:0:1073741824",
			"RRA:AVERAGE:0.5:1:9600",
			"RRA:MIN:0.5:12:9600",
			"RRA:MAX:0.5:12:9600",
			"RRA:LAST:0.5:1:9600",

and then updating using :-

RRDs::update "$rdpath N:$value",

once every 5 minutes.

However when I do a dump of the data its full of NaNs and the PDP is

<last_ds> UNKN </last_ds>
<value> 0.0000000000e+000 </value>

Could anyone point me in the right direction as I cannot see what I am
doing wrong?

Kind Regards
 
Richard Burton
 


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