Hello There,
We are having 4 host installed ESX 3.5 123630 in cluster. We are planning to upgrade it to ESX 4.0 U2 using Host update utility. Is it possible to upgrade host in cluster with this utility?
I am planning to upgrade this by taking each host out of cluster one by one. Because documents which i read mentions that Host update utility is for standalone host only.
Any help would be highly appreciated. Thank you 