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

[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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