Hi, I am interested in potentially having three classes of storage available to users all served by xrootd. It would be simple enough to create three separate systems each exporting a different path, but I am looking for something "more elegant". I'm not sure what that means either, but I think I will know when I see it. Could all three classes be part of a single name space? In this scenario, a single redirector exports a path like: /storage Different classes of data servers would export /storage/<classX> Can something liek this work? It looks like FRM might be the way to go. But I am only just starting to read up on it and I am not sure its use implies having three separate namespaces. Any pointers or information is appreciated, Patrick