Merge "Enable nova libvirt driver skip_cpu_compare_on_dest workaround"

This commit is contained in:
Zuul 2023-08-08 09:07:20 +00:00 committed by Gerrit Code Review
commit 7575f4a485
2 changed files with 11 additions and 0 deletions

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@ -27,3 +27,5 @@ cpu_mode = {{ nova_libvirt_cpu_mode }}
{% if enable_multipathd | bool %}
volume_use_multipath = True
{% endif %}
[workarounds]
skip_cpu_compare_on_dest = True

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@ -0,0 +1,9 @@
---
upgrade:
- |
Changes default value of nova libvirt driver setting
``skip_cpu_compare_on_dest`` to true. With the libvirt driver, during
live migration, skip comparing guest CPU with the destination host.
When using QEMU >= 2.9 and libvirt >= 4.4.0, libvirt will do the correct
thing with respect to checking CPU compatibility on the destination host
during live migration.