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[Bug 1778563] Re: Resize/Cold-migrate doesn't recreate vGPUs

 

Reviewed:  https://review.opendev.org/712741
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=d2e0afc1f72db5cb56ed987e2873798fc1e89545
Submitter: Zuul
Branch:    master

commit d2e0afc1f72db5cb56ed987e2873798fc1e89545
Author: Sylvain Bauza <sbauza@xxxxxxxxxx>
Date:   Thu Mar 12 18:06:36 2020 +0100

    Allocate mdevs when resizing or reverting resize
    
    Now that allocations are passed to the methods, we can ask whether we
    need to use mediated devices for the instance.
    
    Adding a large functional test for verifying it works.
    
    Change-Id: I018762335b19c98045ad42147080203092b51c27
    Closes-Bug: #1778563


** Changed in: nova
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1778563

Title:
  Resize/Cold-migrate doesn't recreate vGPUs

Status in OpenStack Compute (nova):
  Fix Released

Bug description:
  When resizing an instance having vGPUs, the resized instance will miss
  them even if the related allocations have VGPU resources.

  The main problem is that we're not passing allocations down to the
  virt drivers when finish_migration().

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References