Hi,
At the moment i'm on upgrading our vSphere 4.1 Enviroment to 5.1.
SSO, Inventory Service, vCenter Server and Web Client will be installed on differnt servers. All servers ar fresh installed. I took a dump of the 4.1 database and restored it with another db name. This dump will be taken for vCenter 5.1.
As SSO and Inventory Service are installed, i will stop the vCenter 4.1 and start with installation of vCenter 5.1.
And now i'm not sure what happens with those 60 ESXi 4.1 servers which actually are registered in vSphere 4.1
Are all ESXi serves automaticly integrated in vCenter 5.1?
And what happens if there are any issues and i have to stop vCenter 5.1 and start vCenter 4.1 again (Rollback to vSphere 4.1)?
Are all ESXi 4.1 servers in vSphere 4.1 registered again?
regards
Andi