From 859d75186ae1a822d75f118fd7515d92d593abc0 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 24 Jan 2013 18:14:13 +0100
Subject: [PATCH] Put the root FS of S3-backed instances on ext4

---
 modules/virtualisation/amazon-image.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/virtualisation/amazon-image.nix b/modules/virtualisation/amazon-image.nix
index aa0a97d3aa0..dad071cc8e9 100644
--- a/modules/virtualisation/amazon-image.nix
+++ b/modules/virtualisation/amazon-image.nix
@@ -21,7 +21,7 @@ with pkgs.lib;
         }
         ''
           # Create an empty filesystem and mount it.
-          ${pkgs.e2fsprogs}/sbin/mkfs.ext3 -L nixos /dev/vda
+          ${pkgs.e2fsprogs}/sbin/mkfs.ext4 -L nixos /dev/vda
           ${pkgs.e2fsprogs}/sbin/tune2fs -c 0 -i 0 /dev/vda
           mkdir /mnt
           mount /dev/vda /mnt