[9fans] what means: cpu: waiting for FS: ?

[Axel Belinfante <Axel.Belinfante@cs.utwente.nl>]

When trying to 'cpu' from home to work I got the message
	cpu: waiting for FS:
What does it mean? What could be the reason I get it?
At the moment (when I get above message), after giving factotum
the user/password for the auth server at work, I am able to
 - cpu to my auth server at work
 - mount the file system from the fs at work
 - use 'C' to look at the consoles from fs and auth server
   (served via auth server)
but when I try to access my (diskless) cpu server at work
with 'cpu' I get above error message; when I try with con
I seem to be unable to give the right response to the challenge.

I can look tomorrow at the cpu server console, but right now
I'm curious what might be wrong (just before leaving from work
I ran a drawterm session on the cpu server that I closed when I left).

Thanks for any insight,
Axel.