diff options
Diffstat (limited to 'nixos/modules/installer/cd-dvd/iso-image.nix')
| -rw-r--r-- | nixos/modules/installer/cd-dvd/iso-image.nix | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix index d94af0b5bf7..f0384513247 100644 --- a/nixos/modules/installer/cd-dvd/iso-image.nix +++ b/nixos/modules/installer/cd-dvd/iso-image.nix @@ -654,7 +654,11 @@ in ]; fileSystems."/" = - { fsType = "tmpfs"; + # This module is often over-layed onto an existing host config + # that defines `/`. We use mkOverride 60 to override standard + # values, but at the same time leave room for mkForce values + # targeted at the image build. + { fsType = mkOverride 60 "tmpfs"; options = [ "mode=0755" ]; }; |