Hi,
1. Task/Events View: When creating a VSAN cluster, the vSphere Web Client will display a task for the cluster creation. You can navigate to the "Task" or "Events" view to check the progress. Look for any ongoing tasks related to VSAN cluster creation, which might be labeled as "Create vSAN Cluster".
2. vSAN Health Check: The vSAN health check can also provide insights into the progress and status of the VSAN cluster creation. After enabling vSAN, a health check should be automatically triggered. You can go to "Cluster" > "Monitor" > "vSAN" > "Health" in the vSphere Web Client or vSphere Client to review the health check status and progress.
3. Cluster Summary: The "Summary" view of the cluster will typically display relevant information about the VSAN cluster, including its status. Check the "vSAN" section in the cluster summary to see if the VSAN services are enabled and the status of the cluster.