[Xen-users] random crash

[Alexis <alexis.pellicier@xxxxxxxxxx>]

Hello,
I'm using the following configuration on 8 different servers:

xen 4.1.2 from opensuse 12.1 with Kernel 3.1.10-1.9-xen

AMD Phenom(tm) II X6 1075T 8GB ram

Dom0 : 1GB memory and 2 vcpus on core 0 
        (via boot option dom0_mem=1024M dom0_max_vcpus=2)
DomU :  
1 PV guest (opensuse12.1) 1GB memory 2 vcpus on core 1 to 5
1 PV guest (opensuse12.1) 1GB memory 3 vcpus on core 1 to 5
1 HVM guest with gplpv drivers(XP sp3) 1GB memory 1 vcpus on core 1 to 5


Also I'm using /usr/sbin/xm sched-credit -d Domain-0 -w 512 and 
/usr/sbin/xenpm set-max-cstate 0 for handeling a bug with AMD family 16 
processors


I've experienced server crash on all of my 8 servers. The time between 
crashes is quite long (5-6 days) most of time it occures at night time when 
the servers are not suppose to be overload. 

I don't find anything in the logs so I don't really know how to track down 
this issue.

Any idea / advice  would be appreciate.

Thanks.


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