[rrd-users] Re: constants

[Tobias Oetiker]

Yesterday you sent me mail regarding [rrd-users] Re: constants:

*> Neil Calvert wrote:
*> > This is how I'm doing it as a workaround, but it's a bit cludgy since it
*> > doubles the number of files to maintain, and I like things to be as
*> > self-contained as possible
*> 
*> Not to mention that it would be very nice to be able to record when
*> a constant like "interface speed" changed, so that you could make
*> long-term %utilization graphs and have them actually be correct, even
*> across a link upgrade.
*> 
*> Hmm, time-varying constants. Definately NOT a feature to advertise to
*> the scientific community... they might not think it's such a good
*> idea. :)

this is no problem, just have another RRD with rather special settings ...
one value a day for example and store the ifspeed in there every day ... 

cheers
tobi
*> 
*> 

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