Unverified Commit c3660247 authored by Artturi's avatar Artturi Committed by GitHub
Browse files

Merge pull request #145758 from Artturin/swapdd

parents f140fdb1 17c61e97

nixos/modules/config/swap.nix

+1 −6
Original line number Diff line number Diff line
@@ -203,7 +203,6 @@ in 
    ];



    # Create missing swapfiles.

    # FIXME: support changing the size of existing swapfiles.

    systemd.services =

      let
@@ -223,11 +222,7 @@ in 
                ${optionalString (sw.size != null) ''

                  currentSize=$(( $(stat -c "%s" "${sw.device}" 2>/dev/null || echo 0) / 1024 / 1024 ))

                  if [ "${toString sw.size}" != "$currentSize" ]; then

                    fallocate -l ${toString sw.size}M "${sw.device}" ||

                    dd if=/dev/zero of="${sw.device}" bs=1M count=${toString sw.size}

                    if [ "${toString sw.size}" -lt "$currentSize" ]; then

                      truncate --size "${toString sw.size}M" "${sw.device}"

                    fi

                    chmod 0600 ${sw.device}

                    ${optionalString (!sw.randomEncryption.enable) "mkswap ${sw.realDevice}"}

                  fi