openstack
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openstack
Code Issues Proposed changes

Update git submodules 

* Update nova from branch 'master'
  - Merge "Only unplug vif after the device is detached from libvirt"
  - Only unplug vif after the device is detached from libvirt
    
    There is a potential race between unplugging a vif and removing the
    related device from the domain XML. During macvtap (hw_veb) unplug nova
    tries to reset the MAC and VLAN config of the VF used for the macvtap.
    However as it is done before the macvtap device is removed from the
    domain, libvirt still feels responsible to the VF too and restores the
    configuration. This leads to a situation where the macvtap is removed
    successfully but the VF behind it left configured with the MAC address
    and VLAN id of the neutron port.
    
    This patch changes the order of the operations. First the device is
    detached from libvirt and then the vif is unplugged.
    
    Part of blueprint sriov-interface-attach-detach
    
    Change-Id: Iea126857725502dc2eef6e53894d8755d0e2e7f4
This commit is contained in:
Zuul 2020-09-09 16:42:26 +00:00 committed by Gerrit Code Review
parent bd9b41d40d
commit d2c8c6e3ae
1 changed files with 1 additions and 1 deletions
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2
nova

@ -1 +1 @@
Subproject commit 8c12eaef077c1f6c53f4741b67afa3a3354447f2
Subproject commit 4a8faa70897ac8e0a3b4015e219b7b4ac95f0b8a