HA(High Availabilty) and Vcenter server Reboot.
I believe rebooting Vcenter server(Windows OS), would not have any impact on the VMs and ESX hosts.
in the article posted on this link,:
they talk about HA and they quote "In fact, if the vCenter Server goes down, HA clusters can still restart VMs on other hosts; however, information regarding availability of extra resources will be based on the state of the cluster before the vCenter Server went down."
I do not know what they mean. will the VMs be rebooted or they mean moved( when they say Restarted on the other host) ?