xload: restricted operation on file system

[Jeffrey W Percival]

We have a flock of Ultrix vaxes and workstations, and I
like to have a few "xload" displays on my workstation
screen.  I do a "rsh foo xload ..." for each CPU I want to look at.
Most work fine, but one comes back with "restricted operation
on file system".

What causes this message, and how do I fix it?
-- 
Jeff Percival (jwp at larry.sal.wisc.edu)