You can restart a vSAN cluster that is shut down for maintenance or troubleshooting.
- Power on the cluster hosts.
If the vCenter Server is hosted on the vSAN cluster, wait for vCenter Server to restart.
- Right-click the vSAN cluster in the vSphere Client, and select menu Restart cluster.
You also can click Restart Cluster on the vSAN Services page.
- On the Restart Cluster dialog, click Restart.
The vSAN Services page changes to display information about the restart process.
- After the cluster has restarted, check the vSAN health service and resolve any outstanding issues.