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{pkgs}: {
services = {
hibernate-preparation = {
# TODO: check if they work
wantedBy = ["systemd-hibernate.service"];
unitConfig = {
Description = "Enable swap file and disable zram before hibernate";
Before = "systemd-hibernate.service";
};
serviceConfig = {
Type = "oneshot";
User = "root";
ExecStart = "${pkgs.bash}/bin/bash -c \"${pkgs.util-linux}/bin/swapon /swap/swapfile && ${pkgs.util-linux}/bin/swapoff /dev/zram0\"";
};
};
hibernate-resume = {
wantedBy = ["systemd-hibernate.service"];
unitConfig = {
Description = "Disable swap after resuming from hibernation";
After = "hibernate.target";
};
serviceConfig = {
Type = "oneshot";
User = "root";
ExecStart = "${pkgs.util-linux}/bin/swapoff /swap/swapfile";
};
};
# swapoff-start = {
# wantedBy = ["multi-user.target"];
# unitConfig = {
# Description = "Disable hardware swap after booting";
# };
# serviceConfig = {
# Type = "oneshot";
# User = "root";
# ExecStart = "${pkgs.util-linux}/bin/swapoff /swap/swapfile";
# };
# };
systemd-hibernate.serviceConfig.Environment = "SYSTEMD_BYPASS_HIBERNATION_MEMORY_CHECK=1";
systemd-logind.serviceConfig.Environment = "SYSTEMD_BYPASS_HIBERNATION_MEMORY_CHECK=1";
};
sleep.extraConfig = ''
HibernateDelaySec=5m
'';
}
|
