virtualisation.diskSize
NixOS option
The disk size in MiB (1024×1024 bytes) of the virtual machine.
type: value "auto" (singular enum) or (positive integer, meaning >0)Default
declared in: nixos/modules/virtualisation/disk-size-option.nixView source on NixOS/nixpkgs →if virtualisation.diskSizeAutoSupported then "auto" else 1024