[rrd-users] graph question
linux at thehobsons.co.uk
Sat Nov 21 23:17:22 CET 2015
s pascal <segar.pascal at gmail.com> wrote:
> But when i create the graph, the temperature curve shows only positive temperature and not negative temperature.
> When the temperature is going under 0 C, the curve is blank then become visible when temperature is positive.
I can't see anything wrong with either command.
What data are you putting in ?
What data is stored - use rrdtool fetch to dump it ?
It might be worth creating a test file and putting known test data into it, then see what comes out.
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