[rrd-users] Re: New User Question RRD not updating

Serge Maandag serge.maandag at staff.zeelandnet.nl
Wed Nov 12 23:28:26 MET 2003

Hmm, I overlloked this one:

> --step 3600
> RRA:AVERAGE:0.5:12:300

You need at least 0.5 x 12 = 6 updates within 3600 secs before one value is added to the RRA.

Try doing 2 hours of updates or add another RRA:


> -----Original Message-----
> From: Stephen Green [mailto:sgreen2 at houston.rr.com]
> Well that did not help.
> I attempted to add more data as well as make them match the 
> timestamps in
> the database.
> Still, the database does not update and the values always say nan.
> In running the tutorial it always works... So I'm not sure 
> what could be
> wrong with my syntax.
> I never get any error on creating the database or updating 
> the database.
> running rrdfetch always shows nan no matter what dates I try 
> and rrdinfo
> always appears to get the update time incremented when I try and add a
> record.

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