Hey @PavelS .. Your response means a lot. If I understand you correctly.. This is what one should be doing right from the start though.

What I really want to know is how you will split or migrate a standard unacms/storage site to a cdn type of storage for your media files.

We currently don't have an export tool for purely data or lets say, an export tool for videos and images including a tool to transfer it to the new.

We now sit with over 400G of /storage and feel stuck, even-though we connected another drive of 300G using NFS methods