[ovirt-users] failed to migrate Vm

[Arik Hadas]

On Sat, Mar 4, 2017 at 8:42 PM, Bill James <bill.james at j2.com> wrote:

> I have a hardware node that for whatever reason most of the VM status was
> "?", even though VM was up and running fine.
>

This indicates that the engine failed to monitor the host (thus switching
VMs it knew that were running on it to the 'unknown' state).


> node was running ovirt 3.6 so I decided to upgrade it to 4.1.0.4-1 like
> most of the rest of the cluster is, including engine.
> After upgrade some VMs I'm able to start up fine on the upgraded hosts,
> other fail to start on that host and migrate themselves to another host.
> If I try to manually migrate them to the recently upgraded host migration
> fails. I have yet to find in the logs where it says why they fail.
> I am able to "runonce" the VM and tell it to start on this host and it
> starts fine.
> Why is migration failing?
>

> ovirt-engine-4.1.0.4-1.el7.centos.noarch
> vdsm-4.19.4-1.el7.centos.x86_64
>
>
> 2017-03-04 10:16:51,716-08 ERROR [org.ovirt.engine.core.dal.
> dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-7-thread-48)
> [519095c3-83ed-4478-8dd4-f432db6db140] EVENT_ID:
> VM_MIGRATION_TO_SERVER_FAILED(120), Correlation ID: 2
> 6d1ecba-8711-408d-b9d5-6461a4aab4e5, Job ID: 546e0e11-9b4b-48d4-bd50-2f525d049ae2,
> Call Stack: null, Custom Event ID: -1, Message: Migration failed  (VM: *j2es2.test.j2noc.com
> <http://j2es2.test.j2noc.com>*, Source: ovirt6.test.j2noc.com,
> Destination: *ovirt4.test.j2noc.com <http://ovirt4.test.j2noc.com>*)
>
>
> (engine.log attached)
>

The engine log doesn't contain the reason.
Please file a bug (https://bugzilla.redhat.com) and attach VDSM logs from
the mentioned source and destination hosts that cover the time of the
migration attempt.


>
> Thanks.
>
>
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