This is the question.
This is an announcement of the first public release of NFS
version 4 for Linux by the University of Michigan. Up to this
point, all of their work has been done privately (funding has
been provided by Sun Microsystems and Network Appliance), but
they're now hoping to involve the open-source community at large.
Eventually, the University of Michigan hopes to integrate their
NFS version 4 implementation into the Linux kernel proper, and
find a long-term maintainer for NFS version 4.
For more information: