Subversion hangs during large commit

If I'm just commit a few files everything works fine but if I try to commit an en开发者_如何学运维tire project it just hangs about half way through and stops sending any more data. Anyone have any ideas what could be wrong?

Turns out it was the post commit script causing issues. We have an email that goes out after every commit and it includes a DIFF output so after about 8 megabytes of data it finally just croaks. I just temporarily disabled the script while I committed the whole project and everything went fine. :)