92 lines
2.9 KiB
Bash
92 lines
2.9 KiB
Bash
#!/bin/bash
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check_start_time() {
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local start_time="$1"
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local current_time=$(date +%s)
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local time_diff=$((current_time - start_time))
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if [ $time_diff -ge 60 ]; then
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echo 0
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else
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echo 1
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fi
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}
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check_temperature() {
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temp_lines=$(ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" sdr type temperature 2>/dev/null | grep -e degrees | awk '{print $(NF-2)}')
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temp_arr=""
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readarray -t temp_arr <<< "$temp_lines"
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sorted_temps=($(printf "%s\n" "${temp_arr[@]}" | sort -nr))
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max_temp=${sorted_temps[0]}
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if [ "$max_temp" -le 60 ] && [ "$CURRENT_PROFILE" != "MANUAL" ]; then
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# enable manual fan control
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ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x01 0x00 &> /dev/null
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# set initial fan to 20%
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ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x02 0xff 0x14 &> /dev/null
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LOW_TO_HIGH=false
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CURRENT_PROFILE="MANUAL"
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elif [ "$max_temp" -le 65 ] && [ "$CURRENT_PROFILE" != "MANUAL2" ]; then
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# enable manual fan control
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ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x01 0x00 &> /dev/null
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# set initial fan to 30%
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ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x02 0xff 0x1e &> /dev/null
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# set low_to_high used to determine wait time
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if [[ "$CURRENT_PROFILE" == "MANUAL"]]; then
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LOW_TO_HIGH=true
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else
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LOW_TO_HIGH=false
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fi
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CURRENT_PROFILE="MANUAL2"
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elif [ "$max_temp" -gt 65 ] && [ "$CURRENT_PROFILE" != "AUTO" ]; then
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# enable Dell fan control
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ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x01 0x01 &> /dev/null
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# set low_to_high used to determine wait time
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if [[ "$CURRENT_PROFILE" == "MANUAL2"]]; then
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LOW_TO_HIGH=true
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else
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LOW_TO_HIGH=false
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fi
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CURRENT_PROFILE="AUTO"
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fi
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}
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disable_third_party_mode (){
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# disable 3rd party pcie fan mode
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output=$(sshpass -p "$PASS" ssh -o StrictHostKeyChecking=no "$USER@$HOST" "racadm get system.pcieslotlfm" 2>/dev/null)
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pcie_ports_count=$(echo "$output" | grep -c 'System.pcieslotlfm')
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# Iterate through each PCIe port and disable third party mode
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for ((i=1; i<=pcie_ports_count; i++)); do
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sshpass -p "$PASS" ssh -o StrictHostKeyChecking=no "$USER@$HOST" "racadm set system.pcieslotlfm.$i.lfmmode disabled" &> /dev/null
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done
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}
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HOST=""
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USER=""
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PASS=""
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VMID=""
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CURRENT_PROFILE=""
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LOW_TO_HIGH=false
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start_time=$(ps -o lstart= -p $(cat /var/run/qemu-server/$VMID.pid))
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start_time=$(date -d "$start_time" +%s)
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while [[ $(check_start_time "$start_time") -eq 1 ]]
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do
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sleep 5
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done
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disable_third_party_mode
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while true; do
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check_temperature
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if [[ "$CURRENT_PROFILE" == "AUTO" || "$LOW_TO_HIGH" == true]]; then
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sleep 180
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else
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sleep 60
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fi
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done
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