Good articles in developerWorks this month on Clojure and Disks
bernie_michalik 1100004GGT Visits (2010)
Tree visitors in Clojure. Any developers interested in Clojure should take a look.
Also worthwhile article is this one: When good disks go bad. I'd recommend it as a good introduction to the various things system administrators and infrastructure folks in general should keep in mind when it comes to disk layout and allocation, among other things. Well worth a read.
As an aside, I think it is interesting that Clojure is LISP based. Every thing old is new again. :)