Re: [Xen-users] Xen randomly freezes under load

["Marco Strullato" <marco.strullato@xxxxxxxxx>]

I suggest you to upgrade to the last xen an kernel packages. I had the
same problem with an unlucky combination of xen package and kernel.

Marco

2008/5/14 MS <ms@xxxxxxxxxx>:
> I have the same problems on different hardware and os.
> If i run a domU with only one core, all works fine.
> Allready test it with only one core?
>
> Valerio Granato schrieb:
>>
>> Hi All,
>>
>> this is my first post on xen-users, so accept my apologies
>> for my errors in posting...
>>
>> I've just installed a SuSE 10.3 64 bit and I'm trying to create
>> three domUs to migrate three existing servers.
>> I've used Xen from SuSE distro, no modification.
>>
>> The domUs configuration is / and swap on file, and /var on
>> software raid1 exported as partition.
>> They are old SuSE servers I'm trying to consolidate on a single server.
>>
>> If one of the domUs go under load, randomly the whole system
>> starts to slow down and then to freeze, and I need to hardware
>> reset the server. Sometimes (if I see it slowing down) I can
>> connect to the domUs via ssh to send shutdown -h now and
>> so gain a little bit of time to reboot the dom0.
>>
>> The server is a Core 2 Quad on a Asus P5K-VM, 6Gb RAM.
>> During tests domUs are
>>
>> 2 vcpu / 512Mb ram / 1Gb swap
>> 2 vcpu / 512Mb ram / 1Gb swap
>> 4 vcpu / 2Gb ram / 2 Gb swap
>>
>> Can someone help me to solve this? There is something else
>> I can say to help identify the problem?
>>
>> Thanks,
>> Valerio Granato
>>
>>
>>
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>
>
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