: During deployment, you must choose a size (Tiny, Medium, or Large) based on the number of virtual machines in your cluster.
In the search or product selection area, select "VMware Cloud Foundation" (or search directly for "vSAN").
Use the VMware Compatibility Guide webpage to verify. Step 2: Download the Appliance
Click on the version you need (e.g., "VMware vSphere 8.0"). download vsan witness appliance
The phrase might seem like a simple file-fetching exercise, but it is the gateway to a resilient, high-availability ROBO solution. Without this small 400 MB OVA, your two-node vSAN cluster cannot achieve automatic failover. With it, you gain enterprise-grade redundancy at a fraction of the cost of a three-node cluster.
The vSAN File Services appliance is a different component used for file shares (SMB/NFS). It is large (multiple GB) and will not work as a Witness. Always confirm the name says
: After deployment, power on the VM. Use the DCUI (F2) to set a static IP if you aren't using DHCP. Add to vCenter : During deployment, you must choose a size
You do not need to purchase an extra ESXi license for the Witness Appliance. VMware provides a built directly into the Witness OVA. When prompted in vCenter, simply select the built-in witness license. 4. How to Deploy the vSAN Witness Appliance
Within the downloads tab of your selected vSpIn some versions, it is listed directly under the or Add-ons . Look for the file named vSAN Witness Appliance .
Locate the entry labeled (distributed as an .ova file). Step 2: Download the Appliance Click on the
If you are ready to begin your deployment, let me know if you need assistance with , specific port configuration rules , or troubleshooting connectivity alerts between your data nodes and the witness. Share public link
The vSAN Witness Appliance version must exactly match the version of vSphere/vSAN running on your data cluster (e.g., vSAN 8.0 Update 2 requires the 8.0 U2 Witness Appliance).