Hemanth Nakkina 8378785f99 Update pci stat pools based on PCI device changes ... At start up of nova-compute service, the PCI stat pools are populated based on information in pci_devices table in Nova database. The pools are updated only when new device is added or removed but not on any device changes like device type. If an existing device is configured as SRIOV and nova-compute is restarted, the pci_devices table gets updated but the device is still listed under the old pool in pci_tracker.stats.pool (in-memory object). This patch looks for device type updates in existing devices and updates the pools accordingly. Conflicts: nova/tests/functional/libvirt/test_pci_sriov_servers.py nova/tests/unit/virt/libvirt/fakelibvirt.py nova/tests/functional/libvirt/base.py To avoid the conflicts and make the new functional test execute, following changes are performed - Modified the test case to use flavor extra spec pci_passthrough :alias to create a server with sriov port instead of creating a sriov port and passing port information during server creation. - Removed changes in nova/tests/functional/libvirt/base.py as they are required only if neutron sriov port is created in the test case. Change-Id: Id4ebb06e634a612c8be4be6c678d8265e0b99730 Closes-Bug: #1892361 (cherry picked from commit b8695de6da) (cherry picked from commit d8b8a8193b) (cherry picked from commit f58399cf49)		2021-01-11 13:06:24 +05:30
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notes	Update pci stat pools based on PCI device changes	2021-01-11 13:06:24 +05:30
source	Imported Translations from Zanata	2019-10-02 07:19:10 +00:00