force qcow2 format for boot images

2020-12-29 15:14:50 +01:00 · 2020-12-29 15:14:50 +01:00 · ea8c3f274d
parent 6bc0bf8853
commit ea8c3f274d
1 changed files with 1 additions and 1 deletions
--- a/nixos-modules/lib/make-bootable-image.nix
+++ b/nixos-modules/lib/make-bootable-image.nix
@ -64,6 +64,6 @@ pkgs.stdenv.mkDerivation {
      start=$espSectorOffset, type=$efiUuid
    EOF

-    qemu-img convert $img $out
+    qemu-img convert -f raw -O qcow2 $img $out
  '';
 }