On Tue, 24 Jun 2003, Tim Hanschen wrote:

> Hi,
>
> I have a problem with some linux-guest runnung under z/VM 4.3.
>
> After a special time some linux-guests seems to not answer on any network requests, 
> e.g. ssh, ftp, telnet.... but it is possible to ping the machine. Firstly I thought 
> that the maschine is dead, but that I noticed, that the response time is only VERY 
> slow. It takes about 30-40 minutes to login.... And than, what a surprise, 
> everything is ok till the next time.
>
> With fcon I can see that the CPU usage of the guest is very high.
>
> Any ideas were I can get some more informations or hints?
>
> We are running SLES7 and tivoli-framework. When our problem occurs we can see some 
> strange messages in /var/log/messages:
>
>
> Jun 23 13:36:41 LXITIV02 sshd[13495]: Connection closed by ::ffff:10.64.84.41
> Jun 23 13:41:20 LXITIV02 kernel: Out of Memory: Killed process 11553 (RIM_DB2_Agent).
> Jun 23 13:41:20 LXITIV02 kernel: Out of Memory: Killed process 11554 (RIM_DB2_Agent).


You need more memory and/or swap. This is equivalent to a S80A on MVS.



--


Cheers
John.

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