[Yahoo-eng-team] [Bug 1704196] [NEW] Error on detaching a volume with vmwareapi driver when the instance was migrated to same datastore of the volume

Public bug reported: When vmware relocates a vm with a volume attached, the volume's vmdk goes to the instance datastore. Openstack can handle this without error, but when the same vm is relocated once more to the volume's datastore it raises an error when detaching the volume. This occurs

[Yahoo-eng-team] [Bug 1357372] [NEW] Race condition in VNC port allocation when spawning a instance on VMware

Public bug reported: When spawning some instances, nova VMware driver could have a race condition in VNC port allocation. Although the get_vnc_port function has a lock it not guarantee that the whole vnc port allocation process is locked, so another instance could receive the same port if it