顯示頁面舊版反向連結Fold/unfold all回到頁頂 本頁是唯讀的，您可以看到原始碼，但不能更動它。您如果覺得它不應被鎖上，請詢問管理員。 ====== 監控 Linux 主機溫度風扇 (lm-sensors) ====== * 因為透過 LibreNMS 監控 Linux 實體主機, 會發現預設的 sensors 可能無法正常提供資料或名稱無法正確解析, 可以透過修改或建立感應器設定檔來解決 Exp. /etc/sensors.d/nct6798.conf ===== 安裝與設定 lm-sensors ===== * <cli> apt update apt install lm-sensors sensors-detect --auto </cli> * 重啟服務<cli> service kmod restart sensors -s </cli> * 查看結果<cli> # sensors nct6798-isa-02a0 Adapter: ISA adapter in0: 1.39 V (min = +0.00 V, max = +1.74 V) in1: 1.02 V (min = +0.00 V, max = +0.00 V) ALARM in2: 3.41 V (min = +0.00 V, max = +0.00 V) ALARM in3: 3.39 V (min = +0.00 V, max = +0.00 V) ALARM in4: 984.00 mV (min = +0.00 V, max = +0.00 V) ALARM in5: 152.00 mV (min = +0.00 V, max = +0.00 V) in6: 136.00 mV (min = +0.00 V, max = +0.00 V) ALARM in7: 3.41 V (min = +0.00 V, max = +0.00 V) ALARM in8: 3.18 V (min = +0.00 V, max = +0.00 V) ALARM in9: 1.06 V (min = +0.00 V, max = +0.00 V) ALARM in10: 160.00 mV (min = +0.00 V, max = +0.00 V) ALARM in11: 128.00 mV (min = +0.00 V, max = +0.00 V) ALARM in12: 1.06 V (min = +0.00 V, max = +0.00 V) ALARM in13: 160.00 mV (min = +0.00 V, max = +0.00 V) ALARM in14: 1.50 V (min = +0.00 V, max = +0.00 V) ALARM fan1: 0 RPM (min = 0 RPM) fan2: 1824 RPM (min = 800 RPM) fan3: 0 RPM (min = 0 RPM) fan4: 0 RPM (min = 0 RPM) fan5: 0 RPM (min = 0 RPM) fan7: 0 RPM (min = 0 RPM) SYSTIN: +113.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor CPUTIN: +46.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor AUXTIN0: +110.0°C (high = +80.0°C, hyst = +75.0°C) ALARM (crit = +100.0°C) sensor = thermistor AUXTIN1: +111.0°C (high = +80.0°C, hyst = +75.0°C) ALARM (crit = +100.0°C) sensor = thermistor AUXTIN2: +111.0°C (high = +80.0°C, hyst = +75.0°C) ALARM (crit = +100.0°C) sensor = thermistor AUXTIN3: -1.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor PECI Agent 0: +57.5°C (high = +1.0°C, hyst = +75.0°C) ALARM AUXTIN4: +105.0°C (high = +80.0°C, hyst = +75.0°C) ALARM (crit = +100.0°C) PCH_CHIP_CPU_MAX_TEMP: +0.0°C PCH_CHIP_TEMP: +0.0°C PCH_CPU_TEMP: +0.0°C PCH_MCH_TEMP: +0.0°C intrusion0: ALARM intrusion1: ALARM beep_enable: disabled nvme-pci-0100 Adapter: PCI adapter Composite: +50.9°C (low = -5.2°C, high = +89.8°C) (crit = +93.8°C) iwlwifi_1-virtual-0 Adapter: Virtual device temp1: N/A coretemp-isa-0000 Adapter: ISA adapter Package id 0: +58.0°C (high = +80.0°C, crit = +100.0°C) Core 0: +58.0°C (high = +80.0°C, crit = +100.0°C) Core 4: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 8: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 12: +50.0°C (high = +80.0°C, crit = +100.0°C) Core 16: +50.0°C (high = +80.0°C, crit = +100.0°C) Core 20: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 24: +50.0°C (high = +80.0°C, crit = +100.0°C) Core 28: +50.0°C (high = +80.0°C, crit = +100.0°C) Core 32: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 33: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 34: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 35: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 36: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 37: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 38: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 39: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 40: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 41: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 42: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 43: +52.0°C (high = +80.0°C, crit = +100.0°C) </cli> ===== 針對 sensors 的異常項目進行修改 ===== - temp3, temp4, temp5, temp6, temp8 都是 0 或很奇怪的數字, 要移除不呈現 <cli> vi /etc/sensors.d/nct6798.conf</cli><file> chip "nct6798-isa-*" ignore temp3 ignore temp4 ignore temp5 ignore temp6 ignore temp8 </file> - fan1, fan3, fan4, fan5, fan7 都是 0 , 要移除不呈現 <cli> vi /etc/sensors.d/nct6798.conf</cli><file> chip "nct6798-isa-*" ignore temp3 ignore temp4 ignore temp5 ignore temp6 ignore temp8 # 忽略未使用的風扇 ignore fan1 ignore fan3 ignore fan4 ignore fan5 ignore fan7 </file> - 設定 fan2 的顯示名稱為 'CPU FAN', 並設定最小轉數 800 rpm <cli> vi /etc/sensors.d/nct6798.conf</cli><file> chip "nct6798-isa-*" ignore temp3 ignore temp4 ignore temp5 ignore temp6 ignore temp8 # 忽略未使用的風扇 ignore fan1 ignore fan3 ignore fan4 ignore fan5 ignore fan7 # 設定 fan2 最小轉速 set fan2_min 800 label fan2 "CPU FAN" </file> - 要重新啟動服務 <cli> service kmod restart sensors -s </cli> - 檢查是否如預期的呈現結果<cli>sensors</cli><cli> # sensors nct6798-isa-02a0 Adapter: ISA adapter in0: 1.40 V (min = +0.00 V, max = +1.74 V) in1: 1.02 V (min = +0.00 V, max = +0.00 V) ALARM in2: 3.41 V (min = +0.00 V, max = +0.00 V) ALARM in3: 3.39 V (min = +0.00 V, max = +0.00 V) ALARM in4: 992.00 mV (min = +0.00 V, max = +0.00 V) ALARM in5: 152.00 mV (min = +0.00 V, max = +0.00 V) in6: 136.00 mV (min = +0.00 V, max = +0.00 V) ALARM in7: 3.41 V (min = +0.00 V, max = +0.00 V) ALARM in8: 3.18 V (min = +0.00 V, max = +0.00 V) ALARM in9: 1.06 V (min = +0.00 V, max = +0.00 V) ALARM in10: 160.00 mV (min = +0.00 V, max = +0.00 V) ALARM in11: 128.00 mV (min = +0.00 V, max = +0.00 V) ALARM in12: 1.06 V (min = +0.00 V, max = +0.00 V) ALARM in13: 160.00 mV (min = +0.00 V, max = +0.00 V) ALARM in14: 1.51 V (min = +0.00 V, max = +0.00 V) ALARM CPU FAN: 1920 RPM (min = 800 RPM) SYSTIN: +113.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor CPUTIN: +46.0°C (high = +80.0°C, hyst = +75.0°C) (crit = +100.0°C) sensor = thermistor PECI Agent 0: +54.5°C (high = +1.0°C, hyst = +75.0°C) ALARM PCH_CHIP_CPU_MAX_TEMP: +0.0°C PCH_CHIP_TEMP: +0.0°C PCH_CPU_TEMP: +0.0°C PCH_MCH_TEMP: +0.0°C intrusion0: ALARM intrusion1: ALARM beep_enable: disabled nvme-pci-0100 Adapter: PCI adapter Composite: +51.9°C (low = -5.2°C, high = +89.8°C) (crit = +93.8°C) iwlwifi_1-virtual-0 Adapter: Virtual device temp1: N/A coretemp-isa-0000 Adapter: ISA adapter Package id 0: +71.0°C (high = +80.0°C, crit = +100.0°C) Core 0: +59.0°C (high = +80.0°C, crit = +100.0°C) Core 4: +50.0°C (high = +80.0°C, crit = +100.0°C) Core 8: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 12: +56.0°C (high = +80.0°C, crit = +100.0°C) Core 16: +70.0°C (high = +80.0°C, crit = +100.0°C) Core 20: +71.0°C (high = +80.0°C, crit = +100.0°C) Core 24: +57.0°C (high = +80.0°C, crit = +100.0°C) Core 28: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 32: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 33: +53.0°C (high = +80.0°C, crit = +100.0°C) Core 34: +54.0°C (high = +80.0°C, crit = +100.0°C) Core 35: +54.0°C (high = +80.0°C, crit = +100.0°C) Core 36: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 37: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 38: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 39: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 40: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 41: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 42: +52.0°C (high = +80.0°C, crit = +100.0°C) Core 43: +52.0°C (high = +80.0°C, crit = +100.0°C) </cli> * 如果要讓 LibreNMS 看到正確的資料, 需要重新啟動 snmpd <cli> systemctl restart snmpd </cli> tech/lm-sensors.txt 上一次變更: 2025/01/15 11:40由 jonathan