yahoo-eng-team team mailing list archive

[OpenStack Infra <1830383@xxxxxxxxxxxxxxxxxx>]

Reviewed:  https://review.opendev.org/661298
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=e603d19939c98b94081bb6a3af8bcb943f7bd2ce
Submitter: Zuul
Branch:    master

commit e603d19939c98b94081bb6a3af8bcb943f7bd2ce
Author: Oleg Bondarev <obondarev@xxxxxxxxxxxx>
Date:   Fri May 24 18:11:15 2019 +0400

    Reset MAC on unbinding direct-physical port
    
    direct-physical ports inherit MAC address of physical device
    when binding happens (VM created). When VM is deleted this
    MAC has to be cleared so other ports may be bound to same device
    without conflicts.
    
    Change-Id: I9dc8562546e9a7365d18492678f7fc1cb3553622
    Closes-Bug: #1830383


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

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1830383

Title:
  SRIOV: MAC address in use error

Status in neutron:
  Fix Released

Bug description:
  When using direct-physical port, the port inherits physical device MAC address on binding.
  When deleting the VM later - MAC address stays.
  If try spawn a VM with another direct-physical port - we have "Neutron error: MAC address 0c:c4:7a:de:ae:19 is already in use on network None.: MacAddressInUseClient: Unable to complete operation for network 42915db3-4e46-4150-af9d-86d0c59d765f. The mac address 0c:c4:7a:de:ae:19 is in use."

  The proposal is to reset port's MAC address when unbinding.

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1830383/+subscriptions