[ovirt-users] VM failover with ovirt3.5

[Simone Tiraboschi]

----- Original Message -----
> From: "Cong Yue" <Cong_Yue at alliedtelesis.com>
> To: users at ovirt.org
> Sent: Friday, December 19, 2014 2:14:33 AM
> Subject: [ovirt-users] VM failover with ovirt3.5
> 
> 
> 
> Hi
> 
> 
> 
> In my environment, I have 3 ovirt nodes as one cluster. And on top of host-1,
> there is one vm to host ovirt engine.
> 
> Also I have one external storage for the cluster to use as data domain of
> engine and data.
> 
> I confirmed live migration works well in my environment.
> 
> But it seems very buggy for VM failover if I try to force to shut down one
> ovirt node. Sometimes the VM in the node which is shutdown can migrate to
> other host, but it take more than several minutes.
> 
> Sometimes, it can not migrate at all. Sometimes, only when the host is back,
> the VM is beginning to move.

Can you please check or share the logs under /var/log/ovirt-hosted-engine-ha/ ?
 
> Is there some documentation to explain how VM failover is working? And is
> there some bugs reported related with this?

http://www.ovirt.org/Features/Self_Hosted_Engine#Agent_State_Diagram

> Thanks in advance,
> 
> Cong
> 
> 
> 
> 
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