[ovirt-users] VMs fail to start in Cluster

[Aslam, Usman]

I looked through the logs and did not see anything of interest. Then all of a sudden the problem fixed itself.
Weird.

Thanks for your help though.

Usman

-----Original Message-----
From: Itamar Heim [mailto:iheim at redhat.com] 
Sent: Wednesday, July 16, 2014 10:52 AM
To: Aslam, Usman; users at ovirt.org
Subject: Re: [ovirt-users] VMs fail to start in Cluster

On 07/16/2014 05:47 PM, Aslam, Usman wrote:
> Hi Guys,
>
> We have two Ovirt clusters setup in one datacenter. Dev and Prod.
>
> I have a situation where if I power off a VM in the Prod environment, 
> it does not start up again.
>
> I get the following when trying to run it ...
>
> "Failed to run VM tuskweb-prod-02 (User: admin at internal)."
>
> "Error while executing action Run VM once: Network error during 
> communication with the Host."
>
> Odly enough, if I move the down VM to the Dev cluster and run it 
> again, it starts up fine.
>
> I've had this problem with 2 VMs this far (on different nodes in the 
> cluster). Im afraid to bring any more VMs down as they may not start 
> back up.
>
> Any help is appreciated.
>
> Thanks,
>
> Usman
>
>
>
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vdsm log from a host failing to launch it may help