my $index = PVE::Tools::file_get_contents($index_fn);
$index = decode_json($index);
- # print Dumper($index);
foreach my $info (@{$index->{files}}) {
if ($info->{filename} =~ m/^(drive-\S+).img.fidx$/) {
my $devname = $1;
my $bs = 1024*1024;
my $cmd = ['qemu-img', 'dd', '-n', '-O', $dst_format];
- push $cmd->@*, '-l', $snapname if $src_format eq 'qcow2' && $snapname;
+
+ if ($src_format eq 'qcow2' && $snapname) {
+ die "cannot clone qcow2 EFI disk snapshot - requires QEMU >= 6.2\n"
+ if !min_version(kvm_user_version(), 6, 2);
+ push $cmd->@*, '-l', $snapname;
+ }
push $cmd->@*, "bs=$bs", "osize=$size", "if=$src_path", "of=$dst_path";
run_command($cmd);
} else {