[rrd-developers] Re: rrd fetch -e NOW problem

[Tobias Oetiker]

Yesterday Thorsten von Eicken wrote:

> The upshot is that using -e NOW may not give you what you expect unless the
> pdp_per_row of all the RRAs are multiples of one another.
>
> Happy RRDtooling,

Hi Thorsten,

I agree, you have understood how the current implementation of
fetch works ...

you can a use some thing like NOW-x as end time to make sure you
always get what you want,

or you can propose an algorithm for fetch to take this problem into
account

tobi

>
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