Linux/UNC Paths

From VFXPedia

UNC path maps do not exist under Linux, and hence you will need to mount the appropriate machine and drive to a local directory under the Linux OS. Once this has been done, you can then use the path mapping features of Fusion to map the UNC machine and drive to the Local Linux mount for the same location. Directory separator slashes (/ vs \) are handled automatically.

I.e.: \\machine\drive\folder\file becomes /mnt/drive/folder/file in the path map under Preferences.