[mrtg] Re: Spikes in MRTG graphs and logs... FOUND the PROBLE

[Alex van den Bogaerdt]

Schuyler Bishop wrote:
>                                    (I'm using RRD...)

> So, why the heck is it reporting a negative number???  I would think that if
> the poll is unsuccessful (for whatever reason - timeout?) then it would
> report a zero for the absolute value!

This I don't know.  However, if you're using RRDtool just use the
"rrdtool tune" command and set the minimum allowed value to 0.
If a negative number is reported, it will be discarded by RRDtool.

cheers,
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