1[Unit] 2Description=Power Cycle by Hotswap Controller 3 4[Service] 5EnvironmentFile=/run/psu_timedelay 6ExecStartPre=sleep $PSU_HARDRESET_DELAY 7ExecStart= i2cset -f -y 8 0x11 0xd9 8Restart=no 9Type=oneshot 10RemainAfterExit=true 11StandardOutput=syslog 12 13[Install] 14WantedBy=gbmc-psu-hardreset.target 15