23 lines
453 B
Nix
23 lines
453 B
Nix
{ lib, config, ... }:
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let
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features = config.systemModules.host.hardware.features;
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inherit (lib) mkIf;
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inherit (builtins) elem;
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in
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{
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config = mkIf (elem "ssd" features) {
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services.fstrim = {
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enable = true;
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};
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# only run fstrim while connected on AC
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systemd.services.fstrim = {
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unitConfig.ConditionACPower = true;
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serviceConfig = {
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Nice = 19;
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IOSchedulingClass = "idle";
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};
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};
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};
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}
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