From 899e2b5748e7c2ea0a4f5c2dde74b15f15fe7e69 Mon Sep 17 00:00:00 2001
From: Josef Kemetmueller <josef.kemetmueller@gmail.com>
Date: Tue, 27 Jun 2017 22:09:05 +0200
Subject: [PATCH] Force check the filesystem before resizing

The message buffer of the kernel lists
> Please run 'e2fsck -f /dev/disk/by-label/nixos' first.
as the output of the command `resize2fs "$device"`.
This fixes NixOS/nixpkgs#26910.
---
 nixos/modules/system/boot/stage-1-init.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/system/boot/stage-1-init.sh b/nixos/modules/system/boot/stage-1-init.sh
index 9a125dcb0ae..1f4ab3eae07 100644
--- a/nixos/modules/system/boot/stage-1-init.sh
+++ b/nixos/modules/system/boot/stage-1-init.sh
@@ -301,6 +301,7 @@ mountFS() {
         *x-nixos.autoresize*)
             if [ "$fsType" = ext2 -o "$fsType" = ext3 -o "$fsType" = ext4 ]; then
                 echo "resizing $device..."
+                e2fsck -fp "$device"
                 resize2fs "$device"
             fi
             ;;