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[Uggla <2102161@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The live_migratable flag is ignored when a PCI device has the physical_network tag.
As a result, instances using such devices do not behave as non-live migratable.
Instead, they continue to migrate using the legacy VIF unplug → live migrate → VIF plug procedure, despite being configured as non-live migratable.

Example Affected Configuration:

[pci]
device_spec = { "vendor_id":"8086", "product_id":"10ca", "address": "0000:06:", "physical_network": "physnet2", "live_migratable": false}

Impacted release is Epoxy

** Affects: nova
     Importance: Undecided
         Status: Triaged

** Changed in: nova
       Status: New => Triaged

** Description changed:

  The live_migratable flag is ignored when a PCI device has the physical_network tag.
  As a result, instances using such devices do not behave as non-live migratable.
  Instead, they continue to migrate using the legacy VIF unplug → live migrate → VIF plug procedure, despite being configured as non-live migratable.
- 
  
  Example Affected Configuration:
  
  [pci]
  device_spec = { "vendor_id":"8086", "product_id":"10ca", "address": "0000:06:", "physical_network": "physnet2", "live_migratable": false}
+ 
+ Impacted release is Epoxy

-- 
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https://bugs.launchpad.net/bugs/2102161

Title:
  Live-migratable flag ignored for devices with physical_network tag

Status in OpenStack Compute (nova):
  Triaged

Bug description:
  The live_migratable flag is ignored when a PCI device has the physical_network tag.
  As a result, instances using such devices do not behave as non-live migratable.
  Instead, they continue to migrate using the legacy VIF unplug → live migrate → VIF plug procedure, despite being configured as non-live migratable.

  Example Affected Configuration:

  [pci]
  device_spec = { "vendor_id":"8086", "product_id":"10ca", "address": "0000:06:", "physical_network": "physnet2", "live_migratable": false}

  Impacted release is Epoxy

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