Once you have downloaded the vSAN Witness Appliance OVF file, follow these steps to deploy it:
Select the version that matches your primary vSAN cluster environment (e.g., 8.0, 9.0). Find the Appliance: Select the "Drivers & Tools" section.
In a VMware vSAN Stretched Cluster, data is mirrored between two main sites (Preferred and Secondary). To prevent a "split-brain" scenario during network partitions, vSAN requires a third site: the . The vSAN Witness Appliance is a pre-configured virtual machine (VM) that acts as the tie-breaker, deciding which site retains ownership of the shared storage.
VxRail: How to Deploy the VSAN Witness appliance | Dell Egypt download vsan witness appliance
The download path on the Broadcom portal can be non-intuitive. Use these specific steps to locate the correct file:
Register the witness in vCenter, similar to adding a new ESXi host.
The vSAN Witness Appliance is a critical component of a vSAN environment, providing several key benefits: Once you have downloaded the vSAN Witness Appliance
For more information on the vSAN Witness Appliance and vSAN in general, check out the following resources:
This guide provides a comprehensive walkthrough on how to download, choose the right version, and prepare for the deployment of the vSAN Witness Appliance. What is the vSAN Witness Appliance?
Map the virtual networks. The appliance has two pre-configured network adapters: one for Management and one for vSAN Traffic . Use these specific steps to locate the correct
This comprehensive guide provides detailed, step-by-step instructions for downloading the vSAN Witness Appliance from the Broadcom Support Portal, along with essential guidance on deployment, sizing, and best practices. By following the steps outlined here, you can seamlessly integrate this appliance into your vSphere environment.
Select the version that matches your existing ESXi/vCenter infrastructure (e.g., vSAN 8.0) 1.2.3.
Go to vCenter, right-click your data center, and select Add Host . Enter the Management IP of the witness appliance.
The is a critical component for specialized vSAN deployments, specifically two-node clusters and stretched clusters . As of 2026, with the evolution of VMware Cloud Foundation (VCF) and vSAN ESA (Express Storage Architecture), ensuring you have the correct witness appliance version is crucial for stability.