On the Select the vCenter and Datacenter page, specify the vCenter and datacenter to use for live mounts.
vCenter
Select the name of a previously configured vCenter.
Datacenter
Select the name of a datacenter.
Update vCenter and datacenter information
Click if you want to refresh datacenter information for the selected vCenter. This step can take some time if there are many ESX servers. It is best to perform this step when you create the vCenter, before you create the VM lifecycle policy.
Next
Click to go to the Select ESX Servers page.