nova/releasenotes
Rodrigo Barbieri 6ede6df7f4 Error anti-affinity violation on migrations
Error-out the migrations (cold and live) whenever the
anti-affinity policy is violated. This addresses
violations when multiple concurrent migrations are
requested.

Added detection on:
- prep_resize
- check_can_live_migration_destination
- pre_live_migration

The improved method of detection now locks based on group_id
and considers other migrations in-progress as well.

Closes-bug: #1821755
Change-Id: I32e6214568bb57f7613ddeba2c2c46da0320fabc
(cherry picked from commit 33c8af1f8c)
(cherry picked from commit 8b62a4ec9b)
2021-06-09 10:40:37 -03:00
..
notes Error anti-affinity violation on migrations 2021-06-09 10:40:37 -03:00
source Fix pygments_style 2020-05-20 21:56:41 +02:00