RHEL 5 & NFS Input/Output Error

[Ryan Golhar]

dmesg is also showing pages of this line.  I don't see any (obvious) 
errors leading up to this in dmesg output.

Ryan Golhar wrote:
> Interstingly enough, I'm seeing the same thing - I have a RHEL 5 NFS 
> server running and a bunch of RHEL 3 workstations mounting user home 
> directories from the RHEL 5 server.
> 
> I can ssh into the workstations but creating files gives the same 
> Input/Output error.  The server hard drives are fine BUT I do see this 
> in /var/log/messages on every occurrence on the clients:
> 
>  kernel: svc: unknown version (3)
> 
> I'm not able to log into the clients from the GUI so something serious 
> is going on.
> 
> 
> 
>