[ovirt-users] Details about why a live migration failed

Davide Ferrari davide at billymob.com
Thu Mar 30 08:29:27 UTC 2017


It fails even when trying to migrate to a CentOS 7.2 host :/
I guess I'll have to shut it down then :(

2017-03-30 9:55 GMT+02:00 Davide Ferrari <davide at billymob.com>:

> Hello again
>
> Yep, it fails to migrate to any 7.3 host.
> I still have to try to migrate to one of the old 7.2 hosts, I'll let you
> know
>
> 2017-03-27 13:51 GMT+02:00 Francesco Romani <fromani at redhat.com>:
>
>> On 03/24/2017 04:01 PM, Davide Ferrari wrote:
>> > Source: CentOS 7.2 - qemu-kvm-ev-2.3.0-31.el7.16.1
>> > Dest: CentOS 7.3 - qemu-kvm-ev-2.6.0-28.el7_3.3.1
>> >
>> > To be fair I'm trying to migrate away that VM so I can install updates
>> > on the source host.
>>
>> Another, hopefully less likely, case is a QEMu bug. If QEMU cannot
>> correctly restore the VM state from the migration
>> data stream, you'll get the same error.
>> Anyway, this definitely looks like libvirt/qemu issue; better be
>> prepared to file a libvirt bug.
>> does it happen migrating to *any* CentOS7.3 box?
>>
>> Bests,
>>
>> --
>> Francesco Romani
>> Senior SW Eng., Virtualization R&D
>> Red Hat
>> IRC: fromani github: @fromanirh
>>
>>
>
>
> --
> Davide Ferrari
> Senior Systems Engineer
>



-- 
Davide Ferrari
Senior Systems Engineer
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