dell fan #temp #fan #ipmi #rx720d #fan #control

dell-loop.sh

#!/usr/bin/env bash

# ----------------------------------------------------------------------------------
# Script for checking the temperature reported by the ambient temperature sensor,
# and if deemed too high send the raw IPMI command to enable dynamic fan control.
#
# Requires:
# ipmitool – apt-get install ipmitool
# slacktee.sh – https://github.com/course-hero/slacktee
# ----------------------------------------------------------------------------------

# IPMI SETTINGS:
# Modify to suit your needs.
# DEFAULT IP: 192.168.0.120

# TEMPERATURE
# Change this to the temperature in celcius you are comfortable with.
# If the temperature goes above the set degrees it will send raw IPMI command to enable dynamic fan control
LOWTEMP=45
HIGHTEMP=55
# This variable sends a IPMI command to get the temperature, and outputs it as two digits.
# Do not edit unless you know what you do.

while true; do

  TEMP=$(ipmitool sdr type temperature | grep Temp | grep degrees | grep -Po '\d{2}' | tail -1)

  if [[ $TEMP < $LOWTEMP ]]; then
    ipmitool raw 0x30 0x30 0x01 0x00
    ipmitool raw 0x30 0x30 0x02 0xff 0xa
    printf "Warning: Temperature is OK! setting  fan control to 10%% ($TEMP C)\n"
  elif [[ $TEMP > $HIGHTEMP ]]; then
    printf "Warning: Temperature is High! Activating dynamic fan control! ($TEMP C)\n"
    ipmitool raw 0x30 0x30 0x01 0x01
  else
    ipmitool raw 0x30 0x30 0x01 0x00
    ipmitool raw 0x30 0x30 0x02 0xff 0x15
    printf "Warning: Temperature is OK! setting  fan control to 20%% ($TEMP C)\n"
  fi
  sleep 10
done
~      

dell.sh

#!/usr/bin/env bash

# ----------------------------------------------------------------------------------
# Script for checking the temperature reported by the ambient temperature sensor,
# and if deemed too high send the raw IPMI command to enable dynamic fan control.
#
# Requires:
# ipmitool – apt-get install ipmitool
# slacktee.sh – https://github.com/course-hero/slacktee
# ----------------------------------------------------------------------------------

# IPMI SETTINGS:
# Modify to suit your needs.
# DEFAULT IP: 192.168.0.120

# TEMPERATURE
# Change this to the temperature in celcius you are comfortable with.
# If the temperature goes above the set degrees it will send raw IPMI command to enable dynamic fan control
MAXTEMP=40

# This variable sends a IPMI command to get the temperature, and outputs it as two digits.
# Do not edit unless you know what you do.

for VARIABLE in 1 2 3 4 5; do

  TEMP=$(ipmitool sdr type temperature | grep Temp | grep degrees | grep -Po '\d{2}' | tail -1)

  if [[ $TEMP > $MAXTEMP ]]; then
    printf "Warning: Temperature is too high! Activating dynamic fan control! ($TEMP C)\n"
    ipmitool raw 0x30 0x30 0x01 0x01
  else
    printf "Temperature is OK ($TEMP C), setting fans to 10%%\n"
    ipmitool raw 0x30 0x30 0x01 0x00
    ipmitool raw 0x30 0x30 0x02 0xff 0xa
  fi
  sleep 10
done

ipmitool -I lanplus -H 192.168.0.115 -U root -P 'calvin' ipmitool raw 0x30 0x30 0x01 0x01