Has your Hyper-V virtual machine ever crashed and you lost all your work? Well, take a snapshot! In this blog post, we’ll show you how to take snapshot of virtual machine in Hyper-V so you can easily restore it if something goes wrong.
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How to take snapshot of virtual machine in Hyper-V
Taking a snapshot of a virtual machine in Hyper-V is a simple process that can be completed in just a few steps.
- The first thing you need to do is open the Hyper-V Manager. Next, select the virtual machine that you want to take a snapshot of and click the “Snapshots” button in the toolbar.
- Now, all you need to do is give your snapshot a name and description, then click “Create.”
- Once the snapshot has been created, you’ll see it appear in the list under the “Snapshots” tab. You can now use this snapshot to quickly restore your VM to its previous state if necessary.
What is Hyper-V?
Hyper-V is a server virtualization platform from Microsoft. It is available in two editions, Standard and Enterprise. Hyper-V allows you to create multiple virtual machines on a single physical machine, and can help you save on hardware and energy costs.
How to take snapshot of virtual machine in Hyper-V:
In Hyper-V, you can take a snapshot of a virtual machine while it is running. The snapshot captures the state, data, and hardware configuration of the virtual machine at the time you take the snapshot.
You can use snapshots to help you protect your data and to return your virtual machine to an earlier state if you make unwanted changes.
You can take snapshots of virtual machines that are running or stopped. You cannot take snapshots of physical machines or of virtual machines that are in a saved state.
- In Hyper-V Manager, in the left pane, select the virtual machine for which you want to take a snapshot.
- In the Actions pane, click Snapshot.
- You will be prompted for a name and description for the snapshot file.
- Specify the location to store the file and click OK.
What are the benefits of taking a snapshot?
Snapshots are useful for a number of reasons. You can use them to save the state of a virtual machine at a specific point in time, which can be helpful if you need to roll back changes or revert to a previous configuration.
You can also use snapshots to test new software or configuration changes in a safe environment before applying them to your production system.
Finally, snapshots can be used as a convenient way to backup and restore virtual machines.
What are the different types of snapshots?
There are three types of snapshots:
1. disksnap_vhd
2. memsnap_vss
3. quiesced_vss
The first two are taken at the block level, and the last one is at the file system level.
How to delete a snapshot in Hyper-V
You can delete a snapshot in Hyper-V by right-clicking on the snapshot and selecting Delete.
How to take snapshot of virtual machine in Hyper-V: Conclusion
Now that we have looked at how to take snapshots of virtual machines in Hyper-V, let’s conclude by briefly summarizing the main points:
- Snapshots can be used to capture the state of a virtual machine at a specific point in time, which can be useful for reverting back to if something goes wrong or for taking backups.
- Newer versions of Hyper-V support Live Migration, which allows you to move virtual machines between servers without taking them offline. This means that you no longer need to take snapshots before live migrating a VM.
- When taking a snapshot, you have the option of including the VM’s memory state. This takes up more disk space but means that you can revert back to the snapshot and resume from exactly where you left off.
Do let us know how efficiently you use snapshots on VM and your experience on how to take snapshot of virtual machine in Hyper-V tutorial.
