<A HREF="http://plan9.escet.urjc.es/who/nemo/off.html"
  >Off</A> and its successor Off++ are distributed _(microkernel) *(OS)es
that transparently migrate light-weight _(process)es ("shuttles") over the
network, communicating by distributed _(IPC) ("Portals"), in a one global
distributed shared memory space. By Francisco J. Ballesteros & Luis L. Fernandez
at University Carlos III of Madrid. C/Web literate programming sources available.
Reminds of the _(Mungi) project...

See _(Plan B).

See also _(TUNES Migration) _(subproject).