use machine version in vga default type selection

If we get an VM machine older than 2.9 we use the old selection
expression for the VGA type. This allows to live migrate VMs to PVE
5.0 from beta 1 and PVE 4.4 again.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 98cd76239ef4aced3cc5dfef9386062ec56a408e..1f341017e7c1c0413bd977e8452b05e9de6b6557 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -2925,7 +2925,11 @@ sub config_to_command {
     $vga = 'qxl' if $qxlnum;
 
     if (!$vga) {
-       $vga = (!$winversion || $winversion >= 6) ? 'std' : 'cirrus';
+       if (qemu_machine_feature_enabled($machine_type, $kvmver, 2, 9)) {
+           $vga = (!$winversion || $winversion >= 6) ? 'std' : 'cirrus';
+       } else {
+           $vga = ($winversion >= 6) ? 'std' : 'cirrus';
+       }
     }
 
     # enable absolute mouse coordinates (needed by vnc)