Hot spots in a data center can cause downtime for IT equipment and potentially data loss, costing businesses millions of dollars. This is why it is so important to find and fix any hot spots in the monitored data center as quickly as possible. To make sure your data center doesn’t run into problems, you need to know some effective hotspot detection and repair techniques.
Automatic temperature monitoring
When it comes to hotspot detection, it is imperative to know the status of each server at all times. With automatic temperature monitoring, no potential problem can go unnoticed. Given the natural rise in heat, the sensors for these systems should be mounted near the top of the rack. Additionally, they should be installed near equipment entrances as this is where hot spots can become a problem. With a system that can monitor temperature, it is also important to take action in the event of an alarm.
Although automated temperature monitoring systems are the most effective method of detecting hot spots, it is important to perform manual temperature checks to ensure that automated systems are functioning properly. Operators need to regularly take manual temperature measurements in key areas near the hotspot to ensure the sensors of the automated system are picking up the correct temperature. Of course, if the data center is smaller and cannot provide an automatic temperature monitoring system, more frequent manual measurements will be required.
effective air supply
In the fight against hot spots, computer room air conditioning is the most important measure. Keeping data center equipment at an acceptable temperature is next to impossible without a high-quality computer room air conditioning system. However, simply running the computer room air conditioning system will not prevent the equipment from overheating. Cool air must be distributed to critical locations within the data center to ensure that the air intakes on individual servers get the cool air they need. If you’re just trying to cool the whole room, the air going into the unit’s air intake won’t be cold enough to prevent hot spots.
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