[pve-devel] disable-efi-enable-pxe-roms.patch break livemigration from old qemu guest without pxe

[Dietmar Maurer]

> >>Not sure how that helps, so I will revert my changes until we 
> >>have a better solution for the problem.
> 
> I'll try to work on it next week.

That would be great! I think it is best to add a new 

--migrated_version 

parameter to 'qm start'

my $cmd = { execute => 'query-version', arguments => {} };
my $res = PVE::QemuServer::vm_qmp_command($vmid, $cmd);
print Dumper($res);
$VAR1 = {
          'qemu' => {
                      'minor' => 4,
                      'micro' => 0,
                      'major' => 2
                    },
          'package' => ''
        };

As you see, there is a package parameter, and I will try to set that to a
reasonable value...

maybe it is easier to fix than expected ...