Linode's 12th Anniversary, All Lines of VPS Products Replace KVM Architecture, Attached is the Xen Upgrade KVM Architecture Method

Among the many overseas VPS hosts that we have struggled with, Linode's performance and stability are quite good, and every anniversary event will have certain surprises or changes. In the past few anniversaries, we took the lead in price cuts and upgraded configuration plans, prompting Our users’ choice and use of VPS has greatly improved the cost performance and configuration. This year is the 12th anniversary. Linode official blog announced that the KVM architecture can be fully upgraded. In fact, Snail saw it in the panel a few days ago, but there was no announcement and he did not dare to upgrade. .

According to Linode official statement, upgrading from the original XEN architecture to the KVM architecture has the following advantages and improvements:

First, 300% improvement in UnixBench score, with a KVM Linode vs a Xen Linode Second, 28% faster at compiling a Linux kernel with a KVM Linode vs a Xen Linode Third, Boot and shutdown times are greatly improved

KVM can increase the UnixBench score by 300%, increase the execution and compilation speed by 28%, and improve the startup and shutdown speed. So how do we upgrade?

Step one, back up data

In order to ensure the security of server data, it is best to back up the data to avoid trouble.

Second, log in to the Linode VPS Dashboard (Dashboard) of the current required level

A – Shut down first

Let’s Shut Down first.

B – Prepare to upgrade

On the lower right side of the same interface, click on the "A pending free upgrade is available. Click here for more information!" module area.

Click the button Upgrade To KVM NOW to upgrade.

Then it will enter the queue and we will wait for the upgrade to be completed.

Here we can see that the current VPS has been replaced with a KVM architecture.

C – Modify default architecture

Currently, by default, our newly opened Linode VPS (Linode VPS purchase tutorial and discount code usage instructions) are all based on XEN architecture. If we have already opened a VPS and need to upgrade, we can follow the above method. If we open a new machine A default KVM is required, which we need to set in the account.

We need to set the KVM default architecture environment in Account – Account Settings corresponding to the picture above.

To summarize, since Linode has embraced KVM, it must have been decided after countless tests. As users, we only have the right to choose and use it. We hope that this change will be the same as the previous ones, and it can only get better and better. , especially if it can withstand the torment.

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