Signed-off-by: Alexandre Derumier <aderum...@odiso.com>
---
 PVE/QemuServer.pm | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 3e069ea..186fae1 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -2975,8 +2975,18 @@ sub config_to_command {
     die "MAX $allowed_vcpus vcpus allowed per VM on this node\n"
        if ($allowed_vcpus < $maxcpus);
 
-    push @$cmd, '-smp', 
"$vcpus,sockets=$sockets,cores=$cores,maxcpus=$maxcpus";
+    if($hotplug_features->{cpu} && qemu_machine_feature_enabled 
($machine_type, $kvmver, 2, 7)) {
 
+       push @$cmd, '-smp', "1,sockets=$sockets,cores=$cores,maxcpus=$maxcpus";
+        for (my $i = 2; $i <= $vcpus; $i++)  {
+           my $cpustr = print_cpu_device($conf,$i);
+           push @$cmd, '-device', $cpustr;
+       }
+
+    } else {
+
+       push @$cmd, '-smp', 
"$vcpus,sockets=$sockets,cores=$cores,maxcpus=$maxcpus";
+    }
     push @$cmd, '-nodefaults';
 
     my $bootorder = $conf->{boot} || $confdesc->{boot}->{default};
-- 
2.1.4

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