NFSv4 seems to work, but share is empty

[J. Bruce Fields]

On Tue, Dec 04, 2007 at 11:03:30AM -0500, Norman Elton wrote:
> Thanks! Things seem to be working. It looks like root can mount the  
> share, and kerberized users can access the directory.
> 
> Interestingly, even if I "kdestroy" my ticket, I can still read/write  
> files from the share. How is this possible? Does NFSv4 somehow cache  
> my identity? Am I misunderstanding something?

Yes, your session key is cached in the kernel.  It's a long-standing
problem that we're aware of.

--b.