Public bug reported: With the libvirt driver, rescuing an instance means that the attached mediated devices for virtual GPUs will be released. When unrescuing the instance, the driver will use the existing guest XML so it will attach again the mediated devices, but it could be a race condition in case the related vGPUs are now attached to a separate instance.
We should attach the mediated devices to the rescued instance too. ** Affects: nova Importance: Low Assignee: Sylvain Bauza (sylvain-bauza) Status: Confirmed ** Tags: libvirt vgpu -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1762688 Title: rescued instance doesn't have attached vGPUs Status in OpenStack Compute (nova): Confirmed Bug description: With the libvirt driver, rescuing an instance means that the attached mediated devices for virtual GPUs will be released. When unrescuing the instance, the driver will use the existing guest XML so it will attach again the mediated devices, but it could be a race condition in case the related vGPUs are now attached to a separate instance. We should attach the mediated devices to the rescued instance too. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1762688/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp