Lightroom CC: Change local storage to other than system partition

Hi,

I think a customer schould be able to change the partition for local storage.
Currently one cannot choose and has to use the system partition.

Not being able to select another partition/drive is a huge disadvantage to me.
One simple use case: Usually I have my system partition for the OS only and a different drive (or at least partition) for persistent data. In case of a non-recoverable system crash, my data is save and I can easily use it from a new or another system.

Also it is a good Idea in case one runs out of space...


Please add an option to choose the drive in Edit -> Preferences... -> Local Storage.