From de6a675cfb947b2b9defc676ec5e7503bee93b12 Mon Sep 17 00:00:00 2001
From: Stefan Junker <mail@stefanjunker.de>
Date: Sat, 12 Jan 2019 22:29:59 +0100
Subject: [PATCH] nix/os/devices/disk: use sudo for unmounting

---
 nix/os/devices/disk.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/nix/os/devices/disk.nix b/nix/os/devices/disk.nix
index 6684521..73796f7 100644
--- a/nix/os/devices/disk.nix
+++ b/nix/os/devices/disk.nix
@@ -29,10 +29,10 @@ in rec {
   diskUmount = pkgs.writeScript "script" ''
     #!/usr/bin/env bash
     set -xe
-    umount -R ${mntRootVol}
-    rmdir ${mntRootVol}
-    vgchange -an ${ownLib.disk.volumeGroup diskId}
-    cryptsetup luksClose ${ownLib.disk.luksName diskId}
+    sudo umount -R ${mntRootVol}
+    sudo rmdir ${mntRootVol}
+    sudo vgchange -an ${ownLib.disk.volumeGroup diskId}
+    sudo cryptsetup luksClose ${ownLib.disk.luksName diskId}
     sync
   '';