Shulou(Shulou.com)06/02 Report--

How to modify the system of CVM? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

Replacing the system of a CVM is a high-risk operation, which may result in data loss or business suspension of the website. In order to minimize the impact of replacing the system disk on your website business, it is recommended that you create a snapshot of the current system disk before replacing the system disk.

If you are replacing the Windows system disk, make sure there is enough space on the system disk.

1. Log in to the console of the CVM. In the left navigation bar, click the instance.

two。 Select the region. Find the instance that needs to replace the system disk, and select more-instance status-stop in the operation column.

3. "in the actions column, select more-disk and Mirror-replace system disk." In the pop-up dialog box, click OK after carefully reading the notes for replacing the system disk to replace the system disk of the CVM.

4. "on the replace system disk page, select the desired image." Confirm the configuration cost, which generally refers to the cost of the system disk. Once confirmed, click OK to replace.

If the Linux system is used before and after the replacement, and the data disk is originally mounted on the instance, and the boot automatic mount partition is set up. After replacing the system disk, the partition mount information of the data disk in the original system disk is lost. The user must write the new partition information in the / etc/fstab file of the new system disk and mount the partition without formatting and partitioning the data disk.

After reading the above, have you mastered how to modify the system on the CVM? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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.