[Users] Problem running virtual machines

[Itamar Heim]

On 07/26/2012 07:38 PM, jose garcia wrote:
> 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
>>

what type of storage? what networking from host to storage?


>>
>> 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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