[PATCH qemu-server 3/3] partially fix #7801: vm start: warn about problematic VirtIO ISOs

[Nicolas Frey <n.frey@proxmox.com>]

An ISO can end up in a CD-ROM drive without passing through the
configuration API, e.g. by restoring a backup or by editing the
configuration file directly.

checking on start covers these cases too and puts the warning in the
task log right next to the boot that might be affected by the known
issue.

Signed-off-by: Nicolas Frey <n.frey@proxmox.com>
---
 src/PVE/QemuServer.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/PVE/QemuServer.pm b/src/PVE/QemuServer.pm
index 759f7db2..0ed75cd7 100644
--- a/src/PVE/QemuServer.pm
+++ b/src/PVE/QemuServer.pm
@@ -5627,6 +5627,8 @@ sub vm_start_nolock {
 
         check_efi_vars($storecfg, $vmid, $conf) if $conf->{bios} && $conf->{bios} eq 'ovmf';
 
+        PVE::QemuServer::Drive::warn_about_virtio_win_issues_in_config($conf);
+
         # Note that for certain cases like templates, the configuration is minimized, so need to ensure
         # the rest of the function here uses the same configuration that was used to build the command
         ($cmd, $spice_port, my $pci_devices, $conf) = config_to_command(
-- 
2.47.3