virtualisation.fileSystems.<name>.overlay.workdir

The path to the workdir.

If the filesystem is neededForBoot, this will be prefixed with /sysroot, unless useStage1BaseDirectories is set to true.

This MUST be set if you set upperdir.

Type

null or string

Default

null

Declared

<nixpkgs/nixos/modules/tasks/filesystems/overlayfs.nix>