DFS stands for Distributed File Sharing. DFS is most commonly used to virtualize the way with which storage is presented to users. Once virtualized, mounts are able to replicate to one another or be moved between servers without impacting the end user experience. While many who have never used DFS will wonder why enterprises actually care about it, those of us who have used it extensively will be stoked that this new feature has been incorporated into OS X Lion. Using DFS in OS X is similar to using DFS in Windows, simply connect to a share and the work on the back end to locate where the share is…