# HDD fan control daemon startup arguments # -d DRIVE_FILEPATHS [DRIVE_FILEPATHS ...], --drives DRIVE_FILEPATHS [DRIVE_FILEPATHS ...] # Drive(s) to get temperature from (ie. /dev/sdX) # (default: None) # -p FAN_PWM_FILEPATH [FAN_PWM_FILEPATH ...], --pwm FAN_PWM_FILEPATH [FAN_PWM_FILEPATH ...] # PWM filepath(s) to control fan speed (under /sys) # (default: None) # --pwm-start-value FAN_START_VALUE [FAN_START_VALUE ...] # PWM value (0-255), at which the fan starts moving. Use # the -t parameter, or run pwmconfig to find this value. # (default: None) # --pwm-stop-value FAN_STOP_VALUE [FAN_STOP_VALUE ...] # PWM value (0-255), at which the fan stop moving. Use # the -t parameter, or run pwmconfig to find this value. # Often 20-40 lower than start speed. (default: None) # --min-temp MIN_TEMP Temperature in Celcius at which the fan(s) will be set # to minimum speed. (default: 30) # --max-temp MAX_TEMP Temperature in Celcius at which the fan(s) will be set # to maximum speed. (default: 50) # --min-fan-speed-prct MIN_FAN_SPEED_PRCT # Minimum percentage of full fan speed to set the fan # to. Never set to 0 unless you have other fans to cool # down your system, or a case specially designed for # passive cooling. (default: 20) # -i INTERVAL_S, --interval INTERVAL_S # Interval in seconds to check temperature and adjust # fan speed. (default: 60) # --spin-down-time SPIN_DOWN_TIME_S # Interval in seconds after which inactive drives will # be put to standby state. (default: None) # -v {warning,normal,debug}, --verbosity {warning,normal,debug} # Level of logging output (default: normal) # -l LOG_FILEPATH, --log-file LOG_FILEPATH # Filepath for log output when using daemon mode, if # omitted, logging goes to syslog. (default: None) # --hddtemp-daemon Get drive temperature from hddtemp daemon instead of # spawning a new process each time temperature is probed # (default: False) # --hddtemp-daemon-port HDDTEMP_DAEMON_PORT # hddtemp daemon port if option --hddtemp-daemon is used # (default: 7634) HDDFANCONTROL_ARGS=""