[nixos/server] place /tmp as a whole on disk until nixos-rebuild allo…

…ws to set the build dir
pSub · Mar 13, 2024 · 8096b36 · 8096b36
1 parent 4162575
commit 8096b36
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/nixos/server/modules/hardware.nix b/nixos/server/modules/hardware.nix
@@ -34,9 +34,11 @@
 
   boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/dfb8a329-404f-4c38-9637-959165f66bc0";
 
-  fileSystems."/build" =
+  # Mount whole /tmp on disk as long as it is not possible to modify the build dir of nixos-rebuild
+  # see https://github.com/NixOS/nixpkgs/issues/293114
+  fileSystems."/tmp" =
     {
-      device = "/nix/persist/build";
+      device = "/nix/persist/tmp";
       fsType = "none";
       options = [ "bind" ];
    };