In vsan cluster in that process of stop and start, I think that the version after 6.7U3 will need the following command before and after
stopping and restarting vsan cluster.
python /usr/lib/vmware/vsan/bin/reboot_helper.py prepare
python /usr/lib/vmware/vsan/bin/reboot_helper.py recover
Are these scripts just doing a health check? Or is it a command that also internally restarts the VSAN?