Synology: How to move video thumbnails folder to another volume?

Server Version#: recent
Player Version#: recent

Hi,

my plex server is installed on volume 2 (SSD). But the video thumbnails (:/volume2/Plex/Library/Application Support/Plex Media Server/Media?) are far too big for this volume. How can I move the thumbnails folder to another volume? Is there config somewhere I missed? I don’t want to move the whole plex folder to volume 3.

Is a symlink an option? Does this work after updates? What are the steps on the shell if this is the solution? Is there a better one?

Okay. Thank you. In that case I will move the package to another volume. Is there a tutorial? I would deactivate indexing of the libraries, deactivate the Package and then just mv the Plex folder on the terminal?