[pve-devel] [PATCH qemu-server] fix efi disk format detection

[Wolfgang Bumiller]

Signed-off-by: Wolfgang Bumiller <w.bumil...@proxmox.com>
Fixes: 2bfbee039bbe ("include format for efidisk")
---
 PVE/QemuServer.pm | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 42c412a..4837331 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -2908,20 +2908,26 @@ sub config_to_command {
        die "uefi base image not found\n" if ! -f $OVMF_CODE;
 
        my $path;
-       my $format = 'raw';
+       my $format;
        if (my $efidisk = $conf->{efidisk0}) {
            my $d = PVE::JSONSchema::parse_property_string($efidisk_fmt, 
$efidisk);
            my ($storeid, $volname) = PVE::Storage::parse_volume_id($d->{file}, 
1);
+           $format = $d->{format};
            if ($storeid) {
                $path = PVE::Storage::path($storecfg, $d->{file});
+               if (!defined($format)) {
+                   my $scfg = PVE::Storage::storage_config($storecfg, 
$storeid);
+                   $format = qemu_img_format($scfg, $volname);
+               }
            } else {
                $path = $d->{file};
+               $format //= 'raw';
            }
-           $format = $d->{format} if $d->{format};
        } else {
            warn "no efidisk configured! Using temporary efivars disk.\n";
            $path = "/tmp/$vmid-ovmf.fd";
            PVE::Tools::file_copy($OVMF_VARS, $path, -s $OVMF_VARS);
+           $format = 'raw';
        }
 
        push @$cmd, '-drive', 
"if=pflash,unit=0,format=raw,readonly,file=$OVMF_CODE";
-- 
2.11.0


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