#Service initializes zram devices [Unit] Description=Setup zram based device %i After=dev-%i.device Requires=dev-%i.device [Service] Type=oneshot RemainAfterExit=yes EnvironmentFile=-/usr/local/lib/zram.conf.d/%i-env ExecStart=-/bin/sh -c 'echo $ZRAM_NUM_STR > /sys/class/block/%i/max_comp_streams' ExecStart=-/bin/sh -c 'echo $ZRAM_DEV_SIZE > /sys/class/block/%i/disksize' ExecStart=-/bin/sh -c '[ "$SWAP" = "y" ] && mkswap /dev/%i && swapon /dev/%i' ExecStop=-/bin/sh -c 'echo 1 > /sys/class/block/%i/reset'