I want to explain my problem.
I've setted up all the owncloud system, but it's saving on the local SD card.

I've also connected a USB HDD, and is recognized, formatted in ext4 and so on...
How i can move just the already uploaded files to this hard drive, without losing the configuration ( shared files, folders and so on)?
I don't want to move the setup of the cloud from the SD card, just the uploaded files and their related config.
This why i would like to save all the stuff, outside the SD card and on the drive, also in the future.
I hope to have been clear, for any mistake or lost info, let me know!
Thanks for the support!
Best Regards