Kernel-2.6.22-9-91.fc7 breaking nfs

[Eric Prescott]

As per last months message about "Kernel 2.6.22.1-27 breaks NFS" and bug 
report 250597 https://bugzilla.redhat.com/show_bug.cgi?id=250597  
I have tried the "-Onosharcashe" add to the options line in 
/etc/sysconfig/autofs.

I still find that when the system is rebooted one filesystem does not 
get mounted by autofs with out an error.  If I restart autofs I can 
access it for a while but at some point later autofs unmounts it and it 
will not remount without a restart of autofs.   The but ticket expected 
this to be fixed with nfs-utils-1.1.0-3.fc7  I do have this but no joy.

Any thoughts out there or solutions?
Thanks
-Eric Prescott