Problems with RHEL 3 clients of RH9 NFS server

[Dan Bongert <dbongert ssc wisc edu>]

My file server (attached to a EMC SAN) is running Red Hat 9 (we hadn't made 
the transition to RHEL yet). Since I've upgraded several NFS clients from 
RH7.3 to RHEL, the df command isn't working on NFS mounted partitions. I get 
things like this:

hal(14) ~> df /temp/fivedays
Filesystem           1K-blocks      Used Available Use% Mounted on
griffon:/temp/fivedays
                             1         1         1   0% /temp/fivedays

However, not everything ends up like this--home directories are NFS-mounted, 
but they show up normally:

hal(16) ~> df .
Filesystem           1K-blocks      Used Available Use% Mounted on
griffon:/home/d      129015464  98907912  23553952  81% /home/d

Has anyone seen this before? It happens with both autofs-mounted and 
statically mounted NFS partitions, so that's not the problem (that was my 
first guess).

Thanks!

--
Dan Bongert                     dbongert ssc wisc edu
SSCC Unix System Administrator