NFS book recommendation

[ejbr@comcast.net]

Well, I've almost given up on getting NFS to work - OSX server and Linux 
client.  I've googled until I'm blind.  I even tried reaching the 
nfs-client maintainer, but kept getting 403's.  I've narrowed the problem 
(I think) to READDIRPLUS - tracking through ethereal, it seems that's 
where the error lies.  So, any recommendations on a good book that covers 
NFS?  Thanks.

-- 
Ed Jabbour