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This article will explain in detail how to expand the capacity of the CVM. The content of the article is of high quality, so the editor will share it for you as a reference. I hope you will have some understanding of the relevant knowledge after reading this article.

If the existing configuration parameters can no longer meet the normal business needs when using the CVM, you need to expand and upgrade the configuration of the CVM.

Take CVM as an example, the common forms of upgrade are periodic upgrade and temporary upgrade. If the traffic is relatively stable at ordinary times, but there is a short-term business peak, it is more practical to choose the flexible expansion mode; if the business is growing rapidly and has a trend of continuous development and growth, it is recommended to adopt the periodic upgrade mode.

After using it for a period of time, the customer finds that the existing configuration can not meet the current business needs and needs to upgrade the configuration in the next usage cycle: if the CVM has expired, you can upgrade the configuration in the next usage cycle at any time, and charge according to the upgraded price. If the CVM has not yet expired, you can upgrade it at any time, but during the period when the CVM expires, the price difference will be made up according to the original configuration fee.

Steps to expand the capacity of CVM

Log in to the member center of the website, select "Business Management"-> "Server Management"-> "manage" to upgrade the existing CVM configuration, select different application instances, adjust the size of CPU, memory, hard disk and bandwidth, and change the line or hard disk storage mode of the computer room.

If you need to upgrade / downgrade the CVM configuration, you can do so through this feature. Except that the disk size cannot be reduced, other parameters can be upgraded or lowered flexibly. It should be noted that upgrading memory, CPU, and hard disk will restart the server. In order to prevent data damage, please log in to the system and safely shut down the host before upgrading. If you purchase a new CVM, you will be free to upgrade and replace the line within 7 days.

In addition, the CVM also supports temporary upgrade. Use this feature to expand the CPU, memory or bandwidth resources of the server in a short period, and support capacity expansion at the same time or separately with different parameters. Similarly, to avoid data loss, log in to the server before shutting down, and the system will boot automatically after completing the expansion.

So much for sharing about how to expand the capacity of CVM. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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