Hi jess, yes I understand the reason to don't push directly the video on CDN from batch nodes, but I wrote about remote storage, no reference to the cdn. I'm a bit 'confused for your reply.
Thanks also for pointing the remote storage policies, I have already set this policy of "Remote Storage first - try first remote" and I also enabled both "Delete exported" and "Purge on deletion" files.
I continue to explain just hoping it will be useful for other users who might want the same configuration. My configuration creates the local flavors (videos and thumbnails), then copy them to remote storage (only the videos), but it keeps the thumbnails locally on NFS. Then delete the local file system the exported video.
Now it is also clear that the NFS has the burden to manage all the files from the various batches. I suppose both video thumbnails.
Thanks