A new window will appear, prompting you for a name and a description of the snapshot ( Figure A). Once the machine is up and running click Machine | Take Snapshot. I’ll demonstrate the process of taking a snapshot when the VM is powered on I’ll show how to do this with a Red Hat Enterprise Linux (RHEL) 7.3 VM. You can create a snapshot when a VM is either on, saved, or off. SEE: Virtualization Policy (Tech Pro Research) Creating a snapshot You’ll be surprised by how easy this process is to complete. I’ll walk you through the steps of taking a snapshot and rolling back to a snapshot in VirtualBox. Once you create a snapshot, you can restore a previous snapshot, delete a snapshot, and view details of a snapshot. It’s easy to manage snapshots in VirtualBox–you can take snapshots of a running VM or a VM in a saved or even off state. How to control the data funnel: Follow these 3 best practicesĮvery VM technology has its version of snapshotting… VirtualBox included. How to update Portainer to the latest version Realizing opportunity at the edge with a distributed cloud database Not only does this save you a lot of headaches, but it can be a serious time-saver. Snapshots allow you to save a particular state of a VM this can be handy when you want to test something, or you’re about to make a change to that VM, and you need to be able to roll back to a working instance.
If you’ve never used the snapshot feature in your virtual technology, let me first explain why they are so crucial. Rolling back your VM is handled by way of snapshots.
With the ability to easily spin up a machine and even roll back to a working state, VMs bring a level of ease IT would never have enjoyed. Virtual machines (VMs) revolutionized the data center. For more info, visit our Terms of Use page. This may influence how and where their products appear on our site, but vendors cannot pay to influence the content of our reviews. We may be compensated by vendors who appear on this page through methods such as affiliate links or sponsored partnerships. If VirtualBox powers your virtual machines, start taking advantage of the snapshot feature today.
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