[openstack-dev] migrate_flavor_data doesn't flavor migrate meta data of VMs spawned during upgrade.
Matt Riedemann
mriedem at linux.vnet.ibm.com
Thu Sep 1 17:28:03 UTC 2016
On 9/1/2016 12:05 PM, Suresh Vinapamula wrote:
> On 8/31/2016 4:17 PM, Dan Smith wrote:
>
> Thanks Dan for your response. While I do run that before I start my
> move to liberty, what I see is that it doesn't seem to flavor migrate
> meta data for the VMs that are spawned after controller upgrade from
> juno to kilo and before all computes upgraded from juno to kilo. The
> current work around is to delete those VMs that are spawned after
> controller upgrade and before all computes upgrade, and then initiate
> liberty upgrade. Then it works fine.
>
> I can't think of any reason why that would be, or why it would be a
> problem. Instances created after the controllers are upgraded should not
> have old-style flavor info, so they need not be touched by the migration
> code.
>
> Maybe filing a bug is in order describing what you see?
>
> --Dan
>
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> Also, are you running with the latest kilo patch update? There were
> some bug fixes backported after the release from what I remember.
>
> --
>
> Thanks,
>
> Matt Riedemann
>
> Hi Matt,
>
> Thanks for the response. I am currently using 2015.1.2. From the release notes of 2015.1.4 https://wiki.openstack.org/wiki/ReleaseNotes/2015.1.4, I can't correlate any fixes with this issue. Am I missing something?
>
> thanks
>
> Suresh
>
The things I was looking for look like they are in 2015.1.2 so you
should be OK there for at least known issues.
--
Thanks,
Matt Riedemann
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