What are the impacts of restarting the server? Is it good or bad? The server It is inevitable to encounter various problems in the process of use. When the server cannot be accessed, the administrator's normal response is to restart the operation. When the restart fails to return to normal, the server troubleshooting process will enter. In general, rebooting is not harmful. On the contrary, it is beneficial to the operating system. Restarting the server can remove memory fragments, re optimize the software call level, interrupt useless network ports, and so on. What are the impacts of restarting the server? Is it good or bad? Focus today Server lease The hosted Micron Network will take you to have a look, hoping to help you.
Advantages of restarting the server:
Restarting the server plays a role in server maintenance, releasing memory and reducing CPU pressure. Due to the long running time of the server, a large number of redundant DLL programs will be generated, which will cause the system to run slowly. The system restart will return the computer to the default loading state, that is, many applications will reside in the memory when they are not restarted, which will slow down the computer and will not restart after restart.
2. Some computer configurations need to be restarted to take effect.
3. Restarting the server can update some programs.
Disadvantages of restarting the server:
1. When writing to the hard disk is in progress, that is, when the light of the hard disk keeps flashing, the power is cut off or the hard disk is forced to restart.
2. Hot start (CTRL+ALT+DEL) does not damage the hardware (sometimes the software will be terminated illegally, resulting in data loss); If it is a cold start (direct switching power supply), it will damage the hardware, especially the hard disk. If it cannot be shut down normally, hot start can be considered.
3. A sudden restart call will have a large amount of current pouring into the power supply. Repeated operation will greatly reduce the service life of the machine. In addition, sudden power failure while the hard disk is reading and writing is also likely to cause bad tracks in the hard disk and thus data loss.
4. Hazards of abnormal restart: First of all, this will easily cause the hard disk to lose data, resulting in poor logic, or even physical problems, and damage the servo circuit of the hard disk head. In addition, this will also cause secondary damage to the main board. The main board will have a greater impact on the circuit when it is connected and disconnected. It will also cause some damage to the power supply.
The above is what the impact of restarting the server will be and whether it is good or bad. I hope it will help you. Micronet focuses on server rental and hosting. It includes single line and multi line cabinet rental services such as Mobile Telecom Unicom. It is a professional IDC data cabinet hosting and leasing provider in Jiangsu Province, Professional services such as server rental and server hosting are provided. Baidu standard customized cabinets and 48U super capacity can reduce the rental cost of user cabinets. If necessary, please contact Micronet.
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