STOP attaching the ISO — this vSphere 8 → 9 upgrade FAILS #vmware #upgrade #vexpert
STOP attaching the ISO — this vSphere 8 → 9…
Upgrading vSphere / vCenter from 8 to 9 is not a minor update — and this is where many admins get caught. In this video, I break down why attaching a vCenter 9 ISO or patch ISO in VAMI fails, why you see the error: “The CD drive does not have a valid patch ISO or has an unsupported version” […]