VMFS Recovery™
Recover data from damaged or formatted VMFS disks or VMDK files
Recover data from damaged or formatted VMFS disks or VMDK files
Last updated: Aug 02, 2023

What is VMware HA?

Here you will find out:

  • what is VMware HA
  • VMware HA technical info
  • how to restore VMDK files from VMware VM

Are you ready? Let's read!

VMware HA: what is it?

One of the cluster types that may be created using the VMware vSphere virtualization platform is a High-Availability Cluster (HA). The clustering of several physical servers to run VMs is the cornerstone of VMware's high availability. The virtual machines immediately start operating on other servers using the created group when one of the hosts experiences a problem or ceases to function for any reason (i.e., the space for such reasons was previously reserved on these servers).

As a result, we can state that all of the ESX/ESXi Server hosts in the cluster continuously check on vSphere's high availability in case of any issues.

A bit of VMware HA technical info

Features on VMware HA can significantly increase the resiliency of virtual infrastructure and make continuous the daily work of medium-sized corporations.

VMware HA

It should be noted that the maximum number of hosts in a cluster is now 32.

This value is not so small, but sometimes it is not enough for large companies.

Due to the fact that fault tolerance, due to VMware’s high availability, is high, this in turn provides the prerequisites for security and reliability.

Also, this type of cluster takes into account the rules of anti-similarity of VM-VM; this eliminates the need to migrate vMotion after failover.

Another important feature is interaction with IPv6 networks.

VMware HA itself is easy to configure and has a simple and affordable interface.

How to restore VMDK files from VMware VM

This situation can happen at any moment and may take you by surprise.

Therefore, always have DiskInternals VMFS Recovery on your computer. This utility reads VMware VMFS file systems instantly and retrieves any data in VMFS format. Disks in this case can be not only serviceable, but also damaged for any reason. The entire recovery process takes place online without turning off the system. As a bonus, you can use the VMDK file recovery function stored on disks formatted using VMware ESXi Server. Using the Recovery Wizard, you won’t have to worry about the effectiveness of the process.

A completely free preview function will convince you you made the right choice for your vmdk file recovery application. With this software, virtual disks can be mounted as local disks, in which case they can be viewed in Windows Explorer or similar programs. Unicode and multi-level folders are also supported here.

Instructions for using this application:

Download and install DiskInternals VMFS Recovery to begin recovery.

Connect via SSH, if necessary.

Then open the disk (it can be a local disk or SSH).

After scanning, find the necessary vmdk files.

The next step is to mount the vmdk file. Just open this vmdk file by double-clicking the left mouse button.

Next, review the files to verify their integrity.

The final step is to acquire a license to export data. Recovered data is exported to local or remote locations, including FTP.

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