[ovirt-users] Servers Hang at 100% CPU On Migration

Patrick Russell patrick_russell at volusion.com
Mon Aug 24 02:04:25 UTC 2015


We had this exact issue on that same build. Upgrading to oVirt Node - 3.5 - 0.999.201507082312.el7.centos made the issue disappear for us. It was one of the 3.5.3 builds.

Hope this helps.

-Patrick

> On Aug 19, 2015, at 1:15 PM, Chris Jones - BookIt.com Systems Administrator <chris.jones at bookit.com> wrote:
> 
> oVirt Node - 3.5 - 0.999.201504280931.el7.centos
> 
> When migrating servers using an iSCSI storage domain, about 75% of the time they will become unresponsive and stuck at 100% CPU after migration. This does not happen with direct LUNs, however.
> 
> What causes this? How do I stop it from happening?
> 
> Thanks
> 
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