[rrd-users] RESIZE - how do i get the rra-num argument?

[Greg Bryant (ENZ)]

> Hi,
> I'm new to RRDtool and I'm trying to GROW an RRA but i don't know how to
> specify which RRA to GROW.  I have three different RRA's in my RRD all
> getting maximums.  The documentation says i can find out the rra-num by
> using the DUMP tool.  So i tried that and i have looked through the output
> and there is nothing there that looks like it could be used as the
> "rra-num".
> 
> Can anyone please give me some advice on how to get the "rra-num"?
> 
> Thanks much,
> Greg.