[rrd-users] Post to individual data sources with multiple update requests

[Patrik Åkerfeldt]

Ok, so the suggestion seems to be to go with multiple files and I buy the
arguments.

Thanks all
On Oct 17, 2013 1:50 PM, "Patrik Åkerfeldt" <patrik.akerfeldt at gmail.com>
wrote:

> Hi,
>
> I would like to have one RRD file with all my indoor temperatures. One DS
> per room. My problem is that I receive temperature updates as individual
> events, thus I would like to update the DS's in the RRD file with
> individual update calls.
>
> In hope of having --template solving this for me, I tried something like
> this:
>
> /usr/bin/rrdtool update /home/pakerfeldt/rrd/temperatures.rrd --template
> bedroom1 N:19.92
>
> /usr/bin/rrdtool update /home/pakerfeldt/rrd/temperatures.rrd --template
> bedroom2 N:20.23
>
> /usr/bin/rrdtool update /home/pakerfeldt/rrd/temperatures.rrd --template
> bedroom3 N:20.51
>
> But what I experience is that two of the DS store values ~1.5. I believe
> it's bedroom2 and bedroom3 that get wrong values. While one of them seems
> to have decent values stored.
>
> So, obviously I'm doing something wrong with --template or it's not
> supposed to be used this way. Can I solve my problem in some other way or
> do I have to split it up into different RRD files?
>
> Thanks,
>
> på
>
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