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wcypierre/dell-ipmi-fan-control.sh

Created June 24, 2020 02:41
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  1. wcypierre created this gist Jun 24, 2020.
    32 changes: 32 additions & 0 deletions dell-ipmi-fan-control.sh
    View file
    Original file line number Diff line number Diff line change
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    #!/bin/bash
    #
    # crontab -l > mycron
    # echo "#" >> mycron
    # echo "# At every 2nd minute" >> mycron
    # echo "*/2 * * * * /bin/bash /scripts/dell_ipmi_fan_control.sh >> /tmp/cron.log" >> mycron
    # crontab mycron
    # rm mycron
    # chmod +x /scripts/dell_ipmi_fan_control.sh
    #
    DATE=$(date +%Y-%m-%d-%H%M%S)
    echo "" && echo "" && echo "" && echo "" && echo ""
    echo "$DATE"
    #
    STATICSPEEDBASE16="0x0f"
    SENSORNAME="Inlet Temp"
    TEMPTHRESHOLD="38"
    #
    T=$(/scratch/ipmitool sdr type temperature | grep $SENSORNAME | cut -d"|" -f5 | cut -d" " -f2)
    echo "$IDRACIP: -- current temperature --"
    echo "$T"
    #
    if [[ $T > $TEMPTHRESHOLD ]]
    then
    echo "--> enable dynamic fan control"
    /scratch/ipmitool raw 0x30 0x30 0x01 0x01
    else
    echo "--> disable dynamic fan control"
    /scratch/ipmitool raw 0x30 0x30 0x01 0x00
    echo "--> set static fan speed"
    /scratch/ipmitool raw 0x30 0x30 0x02 0xff $STATICSPEEDBASE16
    fi