[rrd-users] Invalid alpha parameter for forecasting

[Donovan Baarda]

Your locale settings don't happen to use a comma for the decimal place, do
they?
On 16 Jan 2014 04:35, "geri" <geri.stoycheva at gmail.com> wrote:

> Hi, all,
>
> I started using RRDTool recently and I don't have a lot of experience, so
> I'm sorry if it is a trivial problem.
>
> I'm trying to create a RRD with RRA for prediction, but each time I receive
> "Invalid alpha: must be between 0 and 1" error, no matter what value I set.
> This happens even when I try the examples from the documentation, for
> example this one, where alpha value is obviously between 0 and 1
> rrdtool create monitor.rrd --step 300        \
>    DS:ifOutOctets:COUNTER:1800:0:4294967295   \
>    RRA:AVERAGE:0.5:1:2016                     \
>    RRA:HWPREDICT:1440:0.1:0.0035:288
>
> Has anybody stumbled upon a similar problem or has any idea what the cause
> might be?
>
>
>
> --
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>
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