Photos isn't transferring to iPad after iOS upgrade

There are about 60000 photos organised in lots of albums and events on my iPhoto library. My iPhone 4s syncs photos without problem, but the photos in iPhoto is no loger transferring to my iPad after upgraded to iOS5/iCloud. I have done a normal sync with iTunes for over 20 hours. iTunes stuck at "Waiting for items to copy" and the iPad gets albums with no content. Having the same issue with