KB expansion

Looks like a gazebo is being erected in time for week zero when the students are arriving. I wonder how much that will help in staving off the 2nd wave.

At long last we got our filesystem back. I am still not quite sure what went wrong. Most likely cause is mishandling by the operator (ie me) that blew up underlying minor issues. Ah well, I think we have learned something. I am glad we can now move on.