[Owncloud] file and folder scan

[Vieri]

Hi,

When a user mounts an SMB share with "lots" of files, owncloud takes "forever" to load (eventually I get to list the files on screen - web UI).

The call to apps/files/ajax/scan.php seems to be really long, even with force=false.
How can I speed things up? 
There aren't too many folders and files at the top level of the smb share, but there are quite a few recursively down the other subfolders.
Can't I configure owncloud to just scan the top level?
Or is that already the case?

Thanks

Vieri