We are using CIFS shares to share folders/files to our MAC systems. This has been working fine as a smb mount point for years. Last week one folder in a sub folder can no longer be seen by any of the mac clients, though the Windows 7 systems can see it as usual. I am working with EMC who does not see any problem (we did a network capture and trace on this client).
I can see the folder appropriately when using terminal. All other folders in this directory are accessible just this one is omitted in the finder view.