[rrd-users] How do I make a graph using more than one RRA?

[Opex system administrator]

Hi Alex.

I wasn't sure how RRAs worked. That is, I thought I had to use different 
RRAs to form new areas/lines/etc. For instance, the tutorial talks alot 
about 1 DS and maybe 2 or more RRAs. I thought with those 2 RRAs I could 
draw 2 areas/lines/etc. Sam told me that the rrdtool takes the best 
suitable RRA information from the database when it forms the graph and 
then I realized I would have to use another DS to form the second 
area/line/etc.

Thank you for your help.

Kveðja,
Kristinn Örn Sigurðsson.



Alex van den Bogaerdt wrote:
> On Thu, Apr 12, 2007 at 09:26:25AM +0000, Opex system administrator wrote:
>   
>> Thank you all for your answers. Now I understand better how RRAs work. :-)
>>     
>
> Apparently the tutorial didn't help (or: not help enough).
>
> What information was missing?
>
> Thanks,
> Alex
>
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