[Users] Problem running virtual machines

[jose garcia]

Apologies, version is 3.1.0-0.1.20120620git6ef9f8.fc17

On 07/26/2012 05:18 PM, jose garcia wrote:
> Good evening,
>
> I am running oVirt 3.
>
> I am not sure if the source of the problem is oVirt or KVM/qemu but 
> the machines run really slow since some days ago. There are some 
> warnings regarding iscsi storage latency in the oVirt portal but the 
> behaviour is also present with NFS storage.
>
> There are no visible errors either in engine.log or vdsm.log. 
> Var/log/messages in the node shows over and over:
>
>     /usr/sbin/irqbalance: Load average increasing, re-enabling all
>     cpus for irq balancing
>
>
> and, after a while, waits in the node rise over 50%. It finally leads 
> to a disconnection of the SPM node and a non-operational state.
>
> Has anyone any ideas why this happens?
>
> Regards,
>
> Jose Garcia
>
>

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