[Orca-users] Re: nan errors

[Blair Zajac]

Mickey Coggins wrote:

> From: "Mickey Coggins" <mick at iprolink.ch>
>
> > If the interval in the config file is shorter than the real time data,
> > then some percentage of the measurements in the RRD file will
> > be NAN, since there is no measurement to fill that time interval.
> >
> > Always keep the two intervals the same.
> >
> > If you still have the old data saved, you can delete the old RRD
> > files, set the interval correctly, and restart orca.
> >
>
> Hi,
>
> I changed the interval from 300 to 1000 but I still see the same
> error.  Do I have to do something to re-initalize the RRDs?

You have to delete the RRD files.  If you have the original data stored in
the text files, Orca will reread them and recreate the RRD files.

>
>
> My data collection time is about every 900-950 seconds, depending
> on the system load.

The intervals need to be exactly the same, otherwise you'll end up with
NAN's in the RRD file.

Blair


>
>
> Thanks,
> Mickey
>
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