On Mon, 2021-01-11 at 23:03 -0300, Daniel Henrique Barboza wrote:
> On 1/11/21 2:56 PM, Andrea Bolognani wrote:
> > Daniel, did you test migration between libvirt 7.0.0 and earlier
> > releases? Can you confirm it works?
>
> Just tested a migration scenario between 2 hosts (a Power 9 Boston running Libvirt
> 6.8.0 and a Power 9 Mihawk running Libvirt 7.0.0), with a domain that reproduces
> the bug.
>
> TL;DR: migration works both ways without issues.
Thanks for checking! Did you also test the following, less
straighforward scenarios:
* creating the domain on 6.8.0, migrating it to 7.0.0, then
migrating it back to 6.8.0;
* creating the domain on 6.8.0, migrating it to 7.0.0, shutting it
down, starting it back up, then migrating it back to 6.8.0.
I believe they should work correctly, because in neither case
ABI_UPDATE should be involved, but it would be great to have direct
confirmation.
--
Andrea Bolognani / Red Hat / Virtualization
