Description of problem:
Customer is asking:
------------------
When enabling dpdk on contrail vrouter, live-migration breaks because vhost interface doesn't support post-copy. [1]
When this happens, nova is trying to rollback the live-migration, but that doesn't work because of the lack of port binding. [2]
I see that this was backported down to W, but I was wondering if there was a downstream backport to the 16.2 branches.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1986567
[2] https://bugs.launchpad.net/nova/+bug/1969980
Version-Release number of selected component (if applicable):
RHOSP 16.2
How reproducible:
Always
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Red Hat OpenStack Platform 16.2.6 bug fix and enhancement advisory), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2024:1519