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<p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Im using rrdtools to extrapolate and
calculate trends for disk full prediction and the calc works as expected.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I get nice graphs showing which date a
certain disk is predicted to be at a certain usage level.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Since the amount of rrd’s is quite a
lot ( around 2100 ), <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I need a smoother way to only get results/reports
for the drives which have a full disk forecast in the near future. But that implies
to have the calculated data scriptable, and I’m wondering if there is a
way to run the calculations (LSL-based) and use the results external to rrdtool?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>One way could be to store the calculations
in another rrd-file and then dump the contents from that to a handy script ?<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Another way possible is maybe to directly
extract the values from the calculation and output to a script which could
create an email alert or something like that.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I’m out of ideas on how to proceed,
ie to get data in a VDEF sent outside rrdtools world.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Tips, ideas or rtfm hints are highly appreciated.
</span><span lang=EN-US style='font-family:Wingdings'>J</span><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Brgrds,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Fredrik Hansen<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
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