diff options
author | Vladimír Čunát <vcunat@gmail.com> | 2017-06-11 08:58:57 +0200 |
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committer | Vladimír Čunát <vcunat@gmail.com> | 2017-06-11 09:01:08 +0200 |
commit | 32916ab1de83642611ea900bdeb951ffb1859343 (patch) | |
tree | 5097471fb992bb9e8fdb5090dcaec31e6f7ace79 /nixos | |
parent | d373b7b61af6ad727e5ce40ecd2aacd997271a86 (diff) | |
parent | cb9f953c923eb9fdb1f23458bbc43460f269c5c7 (diff) |
Merge older staging
Enough rebuilds have finished on Hydra now.
Diffstat (limited to 'nixos')
-rw-r--r-- | nixos/modules/module-list.nix | 1 | ||||
-rw-r--r-- | nixos/modules/services/misc/fstrim.nix | 45 |
2 files changed, 46 insertions, 0 deletions
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix index 47adfa334eedc..13924f7e507e3 100644 --- a/nixos/modules/module-list.nix +++ b/nixos/modules/module-list.nix @@ -283,6 +283,7 @@ ./services/misc/etcd.nix ./services/misc/felix.nix ./services/misc/folding-at-home.nix + ./services/misc/fstrim.nix ./services/misc/gammu-smsd.nix ./services/misc/geoip-updater.nix #./services/misc/gitit.nix diff --git a/nixos/modules/services/misc/fstrim.nix b/nixos/modules/services/misc/fstrim.nix new file mode 100644 index 0000000000000..e89366cbafed9 --- /dev/null +++ b/nixos/modules/services/misc/fstrim.nix @@ -0,0 +1,45 @@ +{ config, lib, pkgs, ... }: + +with lib; + +let + + cfg = config.services.fstrim; + +in { + + options = { + + services.fstrim = { + enable = mkEnableOption "periodic SSD TRIM of mounted partitions in background"; + + interval = mkOption { + type = types.string; + default = "weekly"; + description = '' + How often we run fstrim. For most desktop and server systems + a sufficient trimming frequency is once a week. + + The format is described in + <citerefentry><refentrytitle>systemd.time</refentrytitle> + <manvolnum>7</manvolnum></citerefentry>. + ''; + }; + }; + + }; + + config = mkIf cfg.enable { + + systemd.packages = [ pkgs.utillinux ]; + + systemd.timers.fstrim = { + timerConfig = { + OnCalendar = cfg.interval; + }; + wantedBy = [ "timers.target" ]; + }; + + }; + +} |