[ovirt-users] Mirgration issues

Fred Rolland frolland at redhat.com
Tue Feb 21 12:58:32 UTC 2017


I see the following in the source VDSM log :

2017-02-21 05:53:28,067 INFO  (migsrc/8733d4a6) [virt.vm]
(vmId='8733d4a6-0844-4955-804f-6b919e93e076') starting migration to
qemu+tls://ovirt-node02.mgmt.lan.company.lan/system with miguri tcp://
172.16.4.19 (migration:453)
2017-02-21 05:53:28,262 ERROR (migsrc/8733d4a6) [virt.vm]
(vmId='8733d4a6-0844-4955-804f-6b919e93e076') operation failed: domain
'DATA_p' is already defined with uuid 8733d4a6-0844-4955-804f-6b919e93e076
(migration:265)

libvirtError: operation failed: domain 'DATA_p' is already defined with
uuid 8733d4a6-0844-4955-804f-6b919e93e076

Can you check on host 2 if you have any VM already running there ?
You can use :virsh list

On Tue, Feb 21, 2017 at 2:15 PM, Sven Achtelik <Sven.Achtelik at eps.aero>
wrote:

> Hi All,
>
>
>
> I’m having issues with migrating a VM. I have a 3 Host cluster and the VM
> is able to migrate between host 1 and 3, but not to host 2.  I don’t know
> why and I tried figuring this out with the log files and had no luck. All
> other VMs migrate to the host 2 without any issues.
>
>
>
> If you have some advice for me that would help a lot.
>
>
>
>
>
> Thank you,
>
>
>
> Sven
>
>
>
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>
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