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

The purpose of this article is to share with you about how to use data disks on CVM. The editor thinks it is very practical, so I hope you can learn something after reading this article. Let's take a look at it with the editor.

The data disk of the CVM is used to store the data on the server, which can be used in conjunction with the mounting of the CVM in the same cluster.

Mounting steps of CVM data disk

1. Log in to the CVM console and open the Server Manager. Enter the file and storage service, then go to the disk, and see the mounted data disk.

2. Select the right button and select online. You can go online successfully. Right-click the mounted data disk and select "New Volume".

3. Specify the volume size, and select the default setting in the first two steps. Click next to specify the size of the new volume.

4. Specify the drive letter or folder, click next, and select the available drive number.

5. Select the file system, allocate the unit size, and set the volume label name. Click next to confirm creation, confirm the parameters you selected, click create, and close the window after success.

Cloud disk can be added to CVM data disk to provide elastic, stable, reliable and low-latency persistent data storage service for elastic CVM, which can be used as a stand-alone hard disk.

Cloud disks are mounted and used in conjunction with CVMs in the same cluster to achieve data storage and copy functions, effectively saving manual deployment costs. Writing three copies of data in real time can ensure that any copy can recover quickly in case of failure, effectively avoid physical security threats, and support flexible expansion at any time, which is a cost-effective choice.

The above is how the CVM uses the data disk. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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.