[cNFS-Users] Hiding files to clients

[axlmac\@inwind\.it <ax...@in...>]

Hi all clusterNFS users,
  I decide to use cluserNFS for my purposes in =
creating a cluster of Pc for parallel programming.
I note cNFS is more f=
lexible and manageable than the classic nfs daemon.
By default cNFS shar=
es all files.I think it is problem when OS (like linux) uses files as fla=
gs 
to remember it that something happens or not.
In practice:
I share=
d the entire root partion of the server to the clients (I have omogeneous=
 PCs).
Each time a client starts, it looks for /.autofsck (the file exis=
ts between the mount action 
of this filesystems and correspect umount o=
f the same one).
If it finds out it a force check is performed on that f=
ilesystem.
The problem is that file is shared about all server and clien=
ts!
The result is clients performe check everytime they start because se=
rver created it.
How (and this is, finally, my question) can I hide file=
s to clients?

Have I change the behaviour of master node forcing it to=
 manage a /.autofsck$$HOST=3DMASTER$$ instead of /.autofsck 
so client n=
ever will see it?
This case I must controle all OS script where /.autofs=
ck is mentioned and I would not correct files of my 
distrbution (RH 8.0=
)

Did you encounter the same problem? How did you resolv it?

Thanks=
 to everybody who will help me.

Alex Macuz