#NewbieTutorial# A brief discussion on the backup and snapshot functions of high-quality American CN2VPS/High-quality American CN2VPS uses the snapshot function to realize data migration between VPSs

High-quality American CN2 is a well-known VPS seller from the United States. It is a cost-effective representative among American VPS host sellers. It has good product performance and high bandwidth direct connection. It focuses on Los Angeles data center products in the West United States, including Los Angeles CN2 GT, Los Angeles CN2 GIA and Los Angeles MC computer rooms are available, which can well meet the needs of mainland Chinese users whether for website building or other purposes. Data is "life" for every webmaster friend. Data security and backup are crucial. In this article, Snail focuses on explaining how to use the high-quality American CN2's Snapshots and Backups functions. And how to use the snapshot function to migrate data between VPS.

Finally, as a reminder, to experience the backup and snapshot functions, you must first back up your data offsite to avoid unnecessary losses caused by errors.

1. Backups

The high-quality American CN2 free Backups backup function was launched in November 2018. It is an automatic backup of the system and does not require manual intervention and operation. Snail took a look at his VPS backup situation and found that he currently has three backups, with a backup interval of about 7 days. The high-quality American CN2 official introduction to the backup function is that the system will automatically create complete backup copies regularly. The frequency depends on the actual amount of disk space used. The less space used, the more frequent the backup. The backup copy can be used as a snapshot for system recovery. The picture below is a display of the Backups backup function. You can easily see how to use the backup function.

2. Snapshots

1. The following focuses on how to use the high-quality American CN2Snapshots snapshot function to restore and migrate VPS data. The system is a basic introduction to the high-quality American CN2 snapshot function. I believe everyone will know how to use it at a glance. Import a Snapshots is to import specified snapshots, and the icon under the snail is wrong.

2. Here we focus on how to use the snapshot function to migrate data between VPS. The current snapshot function of high-quality American CN2 can only support the relocation of KVM architecture and KVM architecture VPS to each other, and the relocation of OpenVZ and OpenVZ architectures to each other, but not the relocation between KVM and OpenVZ. Below, Snail takes two VPSs A and B as an example to import data from A to B:

• First, we use the snapshot function in panel A to back up a snapshot "Click Create new snapshot to create a snapshot backup", and then click "export" to view the VEID and TOKEN information of the snapshot.
• The second step is to go to B's snapshot panel and click "Import a Snapshots" to fill in the VEID and TOKEN information of A's snapshot to import.
• After the import is successful, click "restore" to restore the snapshot.

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