cpu -c /mnt/term/bin/ps does not exit because when you run /mnt/term/bin/ps, the kernel hangs on to an open fid of the binary in its text cache, holding a reference to /mnt/term, so even when the remote cpu unmounts /mnt/term, there are still lingering references and thus exportfs never finishes.
Thanks Russ, I think we should fix this problem.How about sending explicit "finished" message from remote side to client ?
/dev/cpunote might be a good place. Kenji Arisawa
