From e798f573f07bfb4b88973496e2292558c3c7b405 Mon Sep 17 00:00:00 2001 From: Dan Peebles Date: Sun, 26 Feb 2017 02:02:22 +0000 Subject: [PATCH] make-disk-image.nix: set last fsck time on ext4 images to enable resize-on-startup --- nixos/lib/make-disk-image.nix | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/nixos/lib/make-disk-image.nix b/nixos/lib/make-disk-image.nix index d9d76b5919a..8c5de22f30f 100644 --- a/nixos/lib/make-disk-image.nix +++ b/nixos/lib/make-disk-image.nix @@ -145,9 +145,11 @@ pkgs.vmTools.runInLinuxVM ( umount /mnt - # Make sure resize2fs works + # Make sure resize2fs works. Note that resize2fs has stricter criteria for resizing than a normal + # mount, so the `-c 0` and `-i 0` don't affect it. Setting it to `now` doesn't produce deterministic + # output, of course, but we can fix that when/if we start making images deterministic. ${optionalString (fsType == "ext4") '' - tune2fs -c 0 -i 0 $rootDisk + tune2fs -T now -c 0 -i 0 $rootDisk ''} '' )