when the server is placed under poor thermal conditions, this can cause premature hard drive damage, and the other components of the server will quickly fail. When the modern server board detects that the CPU is overheating, it usually limits the CPU frequency, so even if the server is not completely damaged, it is possible to achieve a level of unusable. Sometimes, a component overheating may cause the process to crash unexpectedly. If the data center is overheated, you can purchase a rack-mounted thermometer that can detect temperature. Linux provides the Lm-sensors package tool. sensors is a call detection sensor that detects the temperature of each part of the serversh-c "Yes|sensors-detect" is used to set all the detection options to YesSensors-detect Set the sensor probe, you will need to enter a large number of YesThe temperature and voltage of many parts will be output using sensors
What should I do if the server temperature is too high? we can check the temperature of the air around the server to make sure that the server vents are not clogged with dust inside and outside. If the server is in a data center with cold air from the bottom up, consider moving the servers that are particularly hot to the floor closer. You can also make the interval between servers larger and prevent the server from getting too close. If you do not use a rack to place the server, but instead use a partition to stack the server up and down, then this will cause the air to flow badly and also overheat the server.
