Yz9 Tutorial: Using Vultr Snapshots function to back up data and migrate solutions

Yz9 Tutorial: Using Vultr Snapshots function to back up data and migrate solutions

VULTREvent address: >>>Click me to register for free<<<

We should be familiar with Vultr merchants. When it started to develop in the early years, it used various gift activities to attract users. And at the beginning, the speed was still very good, but due to problems with lines, users, etc., especially in recent times, the stability of Vultr VPS is still relatively poor. I have a test machine in hand that has various problems especially at night. But I have to admit that from the number of data centers and the fact that they can be deleted and rebuilt at will, this business requirement is quite suitable for users. Because some friends mentioned that even if Vultr is in the same computer room and is opened to addresses in different IP segments, the speed will still be different. Or you can move to a different computer room to check the speed. I plan to use their snapshot backup function to package and back up the data in the existing server together with the system. This way, I no longer need to waste time installing the system and restoring data when migrating data. At present, many merchants provide Snapshots function, which is indeed good. But we can't rely too much on this. I encountered a netizen who used Vultr snapshot backup before and the data could not be restored. Therefore, our safe approach is not to delete the original machine first, and then delete it after everything is stable. First, preparation work 1. Back up data If our data is important (it is definitely still important), it is recommended to use multiple backup modes. For example, we can package website data to other local or remote servers for backup. Don't rely too much on snapshot backups in case of failure. 2. Delete the machine later Before we take a snapshot backup and restore the data, do not delete the existing machine. In case it cannot be restored, we can still use the original machine. In short, we need to ensure the security of our data. Second, snapshot backup of the current machine

Enter the current VPS host, see the Snapshots option, set a label name, and click Take Snapshot. Wait for the backup to be completed before we can create it. Second, create a new machine to restore data The old machine was in Los Angeles, and I'm going to try it out in Seattle. Create a new machine.

When creating a machine, we can directly select the snapshot backup Snapshot in the system location and select the snapshot created in the above step. For configuration selection, please note that only the same level or high-level options are available, not low-level solutions.

After creation, you can see that it is being restored. All we can do is wait. Because the completion time needs to be determined based on the amount of data in our system. Third, log in after restoration is complete After the restoration is completed, we can see the IP address, port, and password of the new server from our original server. We can log in to SSH and open the website (the website resolves to the new IP) to see if it is normal. After Laozuo tested it, he could log in normally, but it seems that some netizens mentioned that he could not access the Internet and needed to modify the ifcfg-eth0 network adapter file. In short, we need to wait until it can be used normally before deleting the original machine. If there is a fault, check it first. Is it a network adapter file configuration problem or a data problem? Even if there is a problem, we don’t have to worry about the previous backup data locally or the original data. The machine can be reactivated. Currently, snapshot backup is free. We can back up data or migrate the computer room through this method.

Recommended site search: overseas server rental price, all-purpose virtual host, Hong Kong cloud host, Hong Kong space, registration-free cdn acceleration, registered domain name, IP reverse check, Hong Kong vps, server rental, free asp space application,