ANYONE GOT FILESHARING TO WORK WITH XSAN

The set up I have is that I have one qlogic switch, two gigabyte ehternet switches, two xserves, and two copies of xsan . I was wanting to set up one xserve as metada controller and the other one as the backup. I have the xserves connected to two different ethernet connections (one for meta data only and the other for network access ) and to the fibre switch. Clients just have one ehternet connection to access internet and the sharepoints. After that I would mount the volume on the servers. Create a sharepoint on one of the servers and let the clients (without xsan on it) access data through file sharing and to be able to put their data on the sharpoints. When I have it all set up, I've done this more than once, I connect to the sharepoints from the clients and try to copy data to the sharepoints everything stops. My clients lockup and my disk from the xraids disconnect from my metadata and backup controllers. Please help because xsan is giving me a terrible headache.