OVS is experimental and there is a open item on making migration work:
https://bugzilla.redhat.com/show_bug.cgi?id=1362495 

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
        8272306
Email: ydary@redhat.com
IRC : ydary

On Fri, Aug 26, 2016 at 11:25 AM, Anantha Raghava <raghav@exzatechconsulting.com> wrote:

Hi,

Not at all.

Just newly created Virtual Machine. No user is accessing the VM yet. Only Ubuntu Trusty Tahr (14.04) OS with oVirt Guest Agent is installed. VM and both hosts are in the same network as well.

Applied migration policy is "Minimum Downtime". Bandwidth limit is set to Auto. Cluster switch is set to "OVS" I can send the screen shot tomorrow.

Host Hardware configuration. Intel Xeon CPU, 2 Socket X 16 Core in each socket. Installed Memory is 256 GB on each host. I have 4 X 10Gbps NIC, 2 given for VM traffic and 2 given for iSCSI traffic. oVirt Management is on a separate 1 X 1Gbps NIC.

Yet, migration fails.

--

Thanks & Regards,


Anantha Raghava
eXza Technology Consulting & Services

Do not print this e-mail unless required. Save Paper & trees.
On Friday 26 August 2016 09:31 PM, Yaniv Dary wrote:
Is the VM very busy?
Did you apply the new cluster migration policies?

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
        8272306
Email: ydary@redhat.com
IRC : ydary

On Fri, Aug 26, 2016 at 1:54 AM, Anantha Raghava <raghav@exzatechconsulting.com> wrote:

Hi,

In our setup we have configured two hosts, both of same CPU type, same amount of memory and Master storage domain is created on iSCSI storage and is live.

I created a single VM with Ubuntu Trusty as OS. It installed properly and when I attempted to migrate the running VM, the migration failed.

Engine log, Host 1 log and Host 2 logs are attached for your reference. Since logs are running into several MBs, I have compressed them and attached here.

Can someone help us to solve this issue?


--

Thanks & Regards,

Anantha Raghava


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