[rrd-users] Re: Database does not update

Alex van den Bogaerdt alex at ergens.op.HET.NET
Thu Apr 18 11:56:31 MEST 2002


Olivier Nicole wrote:
> 
> > >         my @datasources = ('DS:vir:GAUGE:600:0:U');
> > Updates 10 minutes apart will work, 10 minutes 1 second will not.
> 
> But I basically don't know whent I will be likely to update the data
> (hopefully not often as each data means an email received containing a
> virus).

So, either increase the heartbeat (quick workaround, not fool proof)
or update at least every hearbeat seconds (heartbeat 7200, update
each hour is probably good enough for this purpose).

If the current time is 12:00, tell rrdtool to update with 0 at 11:59:59.
This way you will not run into a update problem if mail is received
at the same time you do this update.

HTH
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