Citrix XenServer Upgrade: 5.0 to 5.5
The Mission: Upgrade three XenServer 5.0.2 hosts in a single Pool with an iSCSI attached Storage Array to the new and improved XenServer 5.5. The Process: The first thing we did was install the XenCenter 5.5 Client and, just to be sure, went on to apply the 5.0.3 update (aka update 3) to all of [...]
