electria/nixowos
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

system: move all to defaults

Browse source
This commit is contained in:
Elec3137 2026-03-23 21:06:39 -07:00
commit 09ad3d8197
4 changed files with 0 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

42
system/luks.nix
View file

@ -1,42 +0,0 @@
{
lib,
config,
...
}:
let
name = "luks";
cfg = config.nixowos.system.${name};
in
{
options.nixowos.system.${name} = {
enable = lib.mkEnableOption name;
};
options.boot.initrd.luks.devices = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submodule {
config = lib.mkIf cfg.enable (
lib.mkDefault {
# Setting "true" here is a major performance improvement to LUKS at least on SSDs
# Without this, you're likely to face freezes when the (much slower) queue is full
#
# wiki source: https://wiki.archlinux.org/title/Dm-crypt/Specialties#Disable_workqueue_for_increased_solid_state_drive_(SSD)_performance
# origin blog: https://blog.cloudflare.com/speeding-up-linux-disk-encryption/
bypassWorkqueues = true;
# Setting "true" here can also improve SSD performance, plus maybe lifetime
# assuming regular fstrim usage (like with the default services.fstrim)
# but can cause problems for plausable deniability.
#
# This is set because I believe performance should take precedence over that by default.
#
# wiki source: https://wiki.archlinux.org/title/Dm-crypt/Specialties#Discard/TRIM_support_for_solid_state_drives_(SSD)
# illustration/discussion: https://asalor.blogspot.com/2011/08/trim-dm-crypt-problems.html
allowDiscards = true;
}
);
}
);
};
}