We're looking to retroactively implement a 100mb quota on most of our users.  Many of these users are are above 100mb at the moment.  My question is how does Filer treat a new quota if the user is already above the specified quota?
 
Will it fail, or just not allow any more writes to disk?  I looked on the NOW site but I could not seem to find an answer to this question. 
Thanks in advance.