[rrd-users] adding RRAs to an existing .rrd ?

[WebFusion System Administrator]

Hi,

  I've got an rrd defined but now need to add some extra RRAs to it. If
I export as XML, re-create the .rrd with the extra fields and then
import the XML will the historical data be preserved in the right RRAs?
Also, I have an RRA defined as:

# Archive uses max value, archived for 384 x 2h (32d) (monthly)
                "RRA:MAX:0.5:4:384",

Is there any way to expand this so that it stores 2h values for say 128
days instead of 32?

Thanks,

  Simon
--
Simon Amor
simon.a at webfusion.co.uk



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