[rrd-users] Re: How to use LAST

[Bjorn Nordbo]

Alex van den Bogaerdt wrote:
> Bjorn Nordbo wrote:
> > 
> > I want to display the last value stored in an RRD archive, and I
> > thought and RRA using the LAST CF would be appropriate. This does
> > not, however, always work. For instance:
> 
> You want to see to last non-NaN value.  You are querying the last
> value.  There is, to the best of my knowledge, no way to query that
> value.  The best you can do is rrdtool fetch, then search from the
> most current value back to the first non-NaN value.

Ok, that works fine. But I still don't get the purpose of the
LAST value..?

Thanks for your help!

-- 
Bjørn Nordbø  -  IP Development  -  Nextra Norway

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