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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