[openstack-dev] [nova] Should we add instance action event to live migration?

Gareth academicgareth at gmail.com
Thu Jun 4 02:14:28 UTC 2015


+1 for the point that the live mirgration should be transparent to *end
users*

On Wed, Jun 3, 2015 at 4:43 PM Rui Chen <chenrui.momo at gmail.com> wrote:

> Hi all:
>
>     We have the instance action and action event for most of the instance
> operations,
>
> exclude: live-migration. In the current master code, when we do
> live-migration, the
>
> instance action is recorded, but the action event for live-migration is
> lost. I'm not sure that
>
> it's a bug or design behavior, so I want to get more feedback in mail list.
>
>     I found the patch https://review.openstack.org/#/c/95440/
>
>     It's add the live migration action, but no event. It looks weird.
>
>     I think there are two improvement we can do
>
>     [1]: add the live migration event, keep consistence with other
> instance operations.
>
>     [2]: remove the live migration action in order to make the operation
> transparent to end-users, like Andrew say in the patch comments.
>
>     Which way you like? please let me know, thanks.
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