Shulou(Shulou.com)06/01 Report--

Today, I will talk to you about how to keep the server at its best at any time. Many people may not know much about it. In order to make you understand better, the editor has summarized the following content for you. I hope you can get something according to this article.

The maintenance of the server is the focus of the operation and maintenance work, how to improve the service life and speed of the server through some simple maintenance?

1. Temperature and humidity control to control the temperature of the computer room within 20-25 ℃, and the humidity should be controlled between 45-55%.

2. Dust prevention and dust removal

(1) the cleaning of the surface of the box can wipe the dust on the inner surface of the chassis with a wrung-out wet cloth. Pay attention to the wet cloth should be dry as far as possible to avoid residual water stains, wipe should be dried with a hair dryer.

(2) cleaning of external plugs and sockets for these external sockets, generally use a brush to remove the floating soil, and then use a hair dryer to clean. If there is oil stain, it can be removed with defatted cotton balls and anhydrous alcohol.

Note: detergent can also be used when cleaning, but the cleaner should be neutral, because the acid will corrode the equipment, and the volatility of the detergent must be good.

(3) the power supply is a very easy equipment to accumulate ash, and it is seriously affected by temperature. When disassembling the power supply, you must pay attention to the internal high voltage. If you do not have certain professional knowledge, do not disassemble it privately. If it is not disassembled, you can use the strong gear of the hair dryer to blow dust into the air inlet of the power supply, and use a hard brush to clean the fan blade across the fan filter.

(4) the cleaning of the motherboard is the basic hardware of the whole equipment, the accumulation of dust on the motherboard is the most likely to cause problems, and the motherboard is most likely to gather a large amount of dust. When cleaning the motherboard, first remove all the connectors, unplug the equipment to be numbered to prevent confusion.

(5) the surface of the connector can be cleaned in the same way as cleaning the motherboard. If the insertion part is oxidized, the golden finger can be carefully wiped clean with rubber and inserted back into the motherboard. Fill the gap with hot melt glue on both sides of the slot to prevent the entry and oxidation of dust during use.

(6) the inner and outer blades of the fan usually accumulate a lot of ash. We can use our hands to hold the blades one by one and brush off the dust on the blades, and then wipe the inside of the fan and the fan frame with a wet cloth. Some lubricating oil can also be added to its rotating shaft to improve its performance and reduce noise. The specific refueling method is: open the oil stop to see the fan shaft, turn the blade by hand and drip a little lubricating oil into the shaft to make it fully permeate, refueling should not be too much, otherwise it will absorb more dust, and finally stick the oil stop.

3. About electricity

(1) check the power switch, electrical appliances and lines once a month, and find unsafe factors such as failure, aging, damage, poor insulation, etc., and must report for repair in time, and keep records to eliminate hidden dangers.

(2) the power supply and sockets in the computer room are for the exclusive use of the equipment in the computer room, and the power cord shall not be pulled or removed without permission. At the same time, water is not allowed to be used freely in the computer room, and the air conditioning condensing pipes and windows should be checked frequently to prevent water from flowing into the computer room.

(3) regularly check whether the municipal electricity and UPS power supply in the computer room is stable, and make a good record, and the UPS inspection records should be carried out to individuals. Ensure the stable operation of the server hardware system, and ensure the theoretical value of the normal operation of the server for 8 hours after the power outage.

(4) in case of power interruption, if there is no special matter, please shut down the server as far as possible to avoid equipment damage caused by high temperature.

4. Tips for improving the speed of the server

(1) disable unnecessary services

In addition to consuming valuable RAM, some services may take up CPU cycles, even when idling. If you don't need them, disable them.

(2) hardware upgrade

This may be the most direct way to improve performance, but it's also the best way. You just need to add RAM or a faster hard drive to your server, and computing will be faster, of course, if you can replace a higher model of processor. Of course, there are a lot of things to pay attention to.

(3) optimize Web server and database server.

You can make sure that your Web application runs faster and as efficiently as possible through Web server and database server optimization.

(4) compile from source code

Some applications are optimized if you compile them from source code instead of using generic binaries. An optimized application is usually set up faster than the standard.

After reading the above, do you have any further understanding of how to keep the server at its best at all times? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.