nfs question

[Glenda Boja Ramil]

I was informed that Cray's i(Unicos) version of NFS supports files greater than
4Gs.  Is this true?  If so, I would like to know what filesize attribute
is returned to a client that can't support files greater than 4Gs.   For 
example: a client issues a command "ls -al" on a mounted filesystem under
a subdirectory which has files greater than 4Gs.

Your answers will be appreciated.

Glenda Ramil