i cannot make a client work well with 3 servers by

[jeffe at tricab.com (Jeff Evans)]

> after run "glusterfs -f /etc/glusterfs/glusterfs.vol
> /mnt/glusterfs", only server 1 (192.168.1.11) worked fine with
> the client
> (192.168.1.10), but there still was a problem.  when i write some
> data into /home/export at the client,it failed and error
> "Function not
> implemented" appeared,which confused me very much.

Not entirely sure if it will help, but I had a similar issue until I
added:

volume posix-locks
  type features/posix-locks
 subvolumes brick
end-volume

to my glusterfsd.vol

Good luck, Jeff.