[ovirt-users] Non responsive vms, how to reconnect hosts

Michal Skrivanek michal.skrivanek at redhat.com
Mon Oct 24 14:03:42 UTC 2016

> On 24 Oct 2016, at 13:52, andreas.ewert at cbc.de wrote:
> Hi there,
> currently our vms are in a non responsive state.
> Due fibre channel storage problems every machine is tagged by a question mark.
> Datacenter is in non operational mode.
> Good news is that the machines are running. I verrified by „virsh list“ on the hypervisors.
> I know if I reboot the hypervisors then the problem will be solved. But is there any other way to connect the hypervisor hosts to the datacenter?
> Now storage problems are over and I already tried to restart the vdsm daemon … but no success. Do I really need to reboot the hosts?

There were related fixes all the way up to 4.0.5.
3.5 is not actively maintained anymore so I would suggest to plan an upgrade to at least 3.6 DC and Cluster as that is the minimum supported version in 4.0.

> OS Version of ovirt Hosts: Centos7
> DataCenter runs with version 3.5
> With best regards
> Andreas
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