[rrd-users] Re: Problem on update

[Tobias Oetiker]

Today Chris Raymond wrote:

> Alex,
> If you look below, or at the original post, you will see 4 entries
> for data that do not exist, and never existed.  Thus RRDtool is
> storing data that represent a false picture of reality.
>
> rrdtool fetch UNEP-Peking.rrd LAST -s "20000504 12:00" -e "s+8h"
>                       hop       pktloss           rtt       thruput
>
>  957456000: 2.7000000000e+01 0.0000000000e+00 1.0030000000e+03 4.7000000000e+01
>  957459600: 2.7000000000e+01 0.0000000000e+00 9.0100000000e+02 6.1000000000e+01
>  957463200: 2.7000000000e+01 0.0000000000e+00 9.2200000000e+02 6.6000000000e+01
>  957466800: 2.7000000000e+01 0.0000000000e+00 8.9000000000e+02 8.1000000000e+01
>  957470400: 2.7000000000e+01 0.0000000000e+00 8.9000000000e+02 8.1000000000e+01
>  957474000: 2.7000000000e+01 0.0000000000e+00 8.9000000000e+02 8.1000000000e+01
>  957477600: 2.7000000000e+01 0.0000000000e+00 8.9000000000e+02 8.1000000000e+01
>  957481200: 2.7000000000e+01 0.0000000000e+00 8.9000000000e+02 8.1000000000e+01
>  957484800: NaN NaN NaN NaN
>
> I hope I've now made what I regard as a problem clear.

set the minimal required heart beat to 4000 or some such and then
you will see a result as you expect it ...

cheers
tobi
>
> Thanks,
> Chris R.
>
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