The appliance is available as an OVA (Open Virtual Appliance) file hosted on the Broadcom support portal. Follow these steps carefully to locate and download the correct version for your environment.
The appliance comes in multiple sizes. Choose the size based on the number of virtual machines and components your environment will have. The estimates below are based on standard VM configurations; actual requirements may vary.
Occasionally, the witness appliance may show an "expired" license. Note that the witness appliance comes with a built-in OEM license. If this fails, consider upgrading via vSphere Lifecycle Manager.
This comprehensive guide covers how to download, select, and deploy the vSAN Witness Appliance for your environment. Understanding the vSAN Witness Appliance download vsan witness appliance
Designed for Remote Office/Branch Office (ROBO) environments. Two physical hosts store the actual VM data components, while the Witness Appliance acts as the third node to achieve quorum.
To , admins must navigate the Broadcom Support Portal , as the migration away from the legacy VMware Customer Connect platform has changed the download path. The vSAN Witness Appliance is a specialized virtual machine packaged as an Open Virtual Appliance (OVA) file. It functions as a neutral third party to maintain cluster quorum and prevent split-brain scenarios in two-node configurations and stretched clusters. Where to Download the vSAN Witness Appliance
Ensure the vSAN VMkernel port on the witness appliance can successfully ping the vSAN VMkernel ports on your physical data nodes. The appliance is available as an OVA (Open
Configure a dedicated VMkernel adapter for witness traffic, which can typically handle higher latency than standard vSAN data traffic. Registration:
From the product dashboard, navigate to the section. Look for your specific product entitlement, which will typically be listed under VMware Cloud Foundation or VMware vSphere . Step 3: Select the Correct vSAN Version
Ensure the dropdown on the upper right (near your account name) is set to . Find vSAN : Choose the size based on the number of
: If the witness goes down in a 2-node cluster, the cluster cannot survive a subsequent node failure.
“vSAN 2-Node Cluster Witness Appliance”