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|
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.fstrim;
in
{
options = {
services.fstrim = {
enable = (
lib.mkEnableOption "periodic SSD TRIM of mounted partitions in background"
// {
default = true;
}
);
interval = lib.mkOption {
type = lib.types.str;
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
{manpage}`systemd.time(7)`.
'';
};
};
};
config = lib.mkIf cfg.enable {
systemd.packages = [ pkgs.util-linux ];
systemd.timers.fstrim = {
timerConfig = {
OnCalendar = [
""
cfg.interval
];
};
wantedBy = [ "timers.target" ];
};
};
meta.maintainers = [ ];
}
|
