I just upgraded (Orion Platform 2015.1.1, SAM 6.2.0, QoE 2.0, NCM 7.3.2, NPM 11.5.1, WPM 2.2.0, IVIM 2.0.1) and found the Capacity Forecast stuff... too cool! I have been telling my self to do this through some sort of custom report, but you have save me from spending the time!
One issue (I know, why look a gift horse in the mouth)....
I think the Storage/Volume Capacity Forecast is based off percentage, this works great until you add space to the drive. Then the forecast is useless for months on that node. If you used consumed space and the calculated the percentage using current total, it would not go all wonky after adding space.
This is not exactly a situation I would have thought of if I made my report, but now that we are on the other side, I would change it to handle this.
Is this a bug? Feature request? first report?