Re: [openstack-dev] [nova] Should we add the 'force' option to the cold migrate API too?

2017-08-31 Thread Sylvain Bauza
On Wed, Aug 30, 2017 at 5:09 PM, Matt Riedemann wrote: > Given the recent bugs [1][2] due to the force flag in the live migrate and > evacuate APIs related to Placement, and some other long standing bugs about > bypassing the scheduler [3], I don't think we should add the force option > to the co

Re: [openstack-dev] [nova] Should we add the 'force' option to the cold migrate API too?

2017-08-30 Thread Chris Friesen
On 08/30/2017 10:56 AM, Matt Riedemann wrote: On 8/30/2017 11:35 AM, Chris Friesen wrote: (We might even want to fail a live migration/evacuation with a forced destination that could cause a conflict in these non-shareable resources, but that'd be a behaviour change and therefore a new microvers

Re: [openstack-dev] [nova] Should we add the 'force' option to the cold migrate API too?

2017-08-30 Thread Matt Riedemann
On 8/30/2017 11:35 AM, Chris Friesen wrote: (We might even want to fail a live migration/evacuation with a forced destination that could cause a conflict in these non-shareable resources, but that'd be a behaviour change and therefore a new microversion.) That's https://bugs.launchpad.net/nov

Re: [openstack-dev] [nova] Should we add the 'force' option to the cold migrate API too?

2017-08-30 Thread Chris Friesen
On 08/30/2017 09:09 AM, Matt Riedemann wrote: Given the recent bugs [1][2] due to the force flag in the live migrate and evacuate APIs related to Placement, and some other long standing bugs about bypassing the scheduler [3], I don't think we should add the force option to the cold migrate API, a

[openstack-dev] [nova] Should we add the 'force' option to the cold migrate API too?

2017-08-30 Thread Matt Riedemann
Given the recent bugs [1][2] due to the force flag in the live migrate and evacuate APIs related to Placement, and some other long standing bugs about bypassing the scheduler [3], I don't think we should add the force option to the cold migrate API, as (re-)proposed in Takashi's cold migrate sp