nova/releasenotes/notes/live-migration-with-PCI-dev...

20 lines
648 B
YAML

---
upgrade:
- |
Live migration of an instance with PCI devices is now blocked
in the following scenarios:
1. Instance with non-network related PCI device.
2. Instance with network related PCI device and either:
a. Neutron does not support extended port binding API.
b. Source or destination compute node does not support
libvirt-sriov-live-migration.
Live migration will fail with a user friendly error.
.. note:: Previously, the operation would have failed with an obscure error
resulting in the instance still running on the source node or ending up
in an inoperable state.