Hello list!
I'm writing a small PHP script to dump a (Munin) RRD file, change some
things with SimpleXML and restore it to a RRD file:
* GROW each RRA like rrdresize by a new format definition.
* Import old (deleted) data from another (dumped) RRD file.
This works great, but I'm not sure what to do with the "cdp_prep" XML
node, especially with the *value elements. Am I supposed to leave it
unchanged (the rrdresize way), delete the whole node or change it to
another value?
<cdp_prep>
<ds>
<primary_value>7.0714381033e+01</primary_value>
<secondary_value>6.5151843957e+01</secondary_value>
<value>7.0289869143e+01</value>
<unknown_datapoints>0</unknown_datapoints>
</ds>
</cdp_prep>
Because I don't understand the usage of this, I'm a little bit
confused.
Or is there a right way to "update/sync" it? Thanks for any hints! :-)
--
With kind regards,
Christian Schrötter
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