Hi. I am starting to develop an rrdtool alter command.
The idea behind is to allow to add/remove one or more DS/RRA to an existing RRD. Adding a DS is straightforward; it has to be initialized to UNKN. Adding a RRA is instead a little more tricky and I would like to have some feedback. I see essentially 2 problems: 1) When I have already several RRAs with the same consolidation function, which one should I use? The most obvious idea seems to be the use of the most fine grained when possible and going on to the next grain only when needed. Do you agree? 2) What should I do when a completly new consolidation function is requested? I see two options here: 2a) leave all values UNKN 2b) get the values of another consolidation function 2a seems to be more correct. What do you think? Cheers, Igor -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-developers WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
