Or, since mover is just a fancy script in itself, there is nothing keeping you from implementing your own script that does exactly what you want since you are a software developer.   It's really not that complicated, the worst part is going to be ensuring that the clients see and work with only the latest copy, and not overwriting a more recent version with your script. All the data can be accessed directly from each disk, through /mnt/diskX and /mnt/cache, the user shares are simply t