Re: System freezes and there is no useful info in the logs

This will almost certainly be a hardware fault or heat problem, nothing
easy to fix if you don't have a similar spare system laying about...

Scott.


On Wed, 2003-07-02 at 00:58, Michael Martinez wrote:
> I 'm running redhat 8.0 (psyche) on a HP Proliant DL 380 G3, with two
> physical processors (Xeon 2.8), 3.5 Gig RAM, and 4 36G drives in a RAID
> 5 from the array controller. The linux kernel smp is mapping these two
> physical processors into 4 virtual processors.
> 
> Application wise I'm running oc4j (java) and openssh. 
> 
> Network wise I've got two internal NIC cards activated: eth0 is plugged
> into our DMZ and eth1 into our LAN. I'm not doing any routing from
> iptables.
> 
> Every couple days the system locks up. It cannot be reached (ping or
> otherwise) over the network. The console/keyboard do not respond. 
> 
> The only way to fix it is to power off the machine and boot it.
> 
> There is no pertinent information AT ALL in /var/log/messages. Just a
> gap during the time the system locks up, and when it is rebooted.
> 
> How do I troubleshoot and fix this? What in the world is going on?
> 
> -- 
> Michael Martinez
> Linux System Administrator
> Marlaw Systems Technology Inc.
> CSREES/ISTM/USDA
> [email protected]
> 


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