Rolf,

How much memory in each client ?

Could it be that the clients that are crashing have less ram ?

Try turning on NFS Swap.  See if the problem goes away.
If it does, then you've found the culprit.

Jim McQuillan
[EMAIL PROTECTED]



On Sat, 3 Jul 2004, Eilert wrote:

> Hi,
> 
> We are entering "status red", and now I've found a severe problem here. 
> Currently we're doing the first pracitical tests in our LTSP net 
> (students' lab) with 24 clients. It is ltsp 3, Suse 9.1 and xdm and KDE.
> 
> Now it appears that from a certain load (about 50 % of the clients were 
> running) some clients are kicked out when loading KDE or somewhat later, 
> i.e. X rebooting and offering xdm again.
> 
> Strange though, the adjacent machine with exactly the same configuration 
> (LAN card) has no problems at all.
> 
> Where should I start searching for the reason? Is it possible the 
> network is too weak? I'm still using the old configuration that was used 
> for the PCs as a printer and internet network: Every 2 or 4 machines on 
> a 10 MBit hub (like a little island) which is connected to the switch, 
> the switch putting them through to the server.
> 
> However, when there are 2 machines on the same hub with the same type of 
> LAN card and one machine crashes and the other doesn't, the network 
> cannot really be the problem...
> 
> Thanks for all comments and help again!
> 
> Rolf
> 
> 
> 
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