[Unit] Description=Zram-based swap (compressed RAM block devices) [Service] Type=oneshot ExecStart=/usr/bin/python3 /opt/zram/zramctrl.py start -A lzo -P 100 -M 142949672960 -C 1 ExecStop=/usr/bin/python3 /opt/zram/zramctrl.py stop ExecReload=/usr/bin/python3 /opt/zram/zramctrl.py reset RemainAfterExit=yes [Install] WantedBy=multi-user.target