I have written a couple of custom tests, and they are reporting data back to xymon, which is then using the NCV to import into a RRD file.
However, sometimes the values wrap around, and then my graph gets a massive negative value showing.
How can I tell hobbit to setup the RRD file such that the minimum valid value is 0, which would at least discard the single wrong value...
Currently, one value has a minimum of -6M while all other values are between 0 and max of 119000 but I can't see anything on the graph because of the single massive negative value?
I did actually think rrd was smart enough to notice wraps like this, but perhaps I've created the RRD wrong, or specified something incorrectly?
Thanks, Adam
-- Adam Goryachev Website Managers www.websitemanagers.com.au