restore: pass format to vma extract

This silences the "probing guessed raw" warnings of
'qmrestore'.

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 02a689c42b175f3e44e4eae36df7762fff673427..0e3a95e720d9b1d37a82db3af80a7f174591c499 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -5576,7 +5576,7 @@ sub restore_vma_archive {
                $write_zeros = 0;
            }
 
-           print $fifofh "${write_zeros}:$d->{devname}=$path\n";
+           print $fifofh "format=$d->{format}:${write_zeros}:$d->{devname}=$path\n";
 
            print "map '$d->{devname}' to '$path' (write zeros = ${write_zeros})\n";
            $map->{$virtdev} = $volid;