In a server, with Debian 10 and Samba 4.9, there are 2 HDs with this mount points:
/hd1
/hd2
In /hd1 there is a folder that is Samba shared.
/hd1/share
Inside the share I decide to move a folder to /hd2
/hd2/afolder
and create a symlink to it
ln -s /hd2/bigfolder /hd1/share/bigfolder
At server
ls /hd1/share/bigfolder
shows
file1
file2
Accessing the share from a client (Ubuntu 18.04)
smb://server/share/bigfolder
it seams like an empty folder.
I need to see and work in the files (file1 and file2)