Urgent Nutanix Cluster Fix. I need ex-Nutanix L3/L4 engineer to troubleshoot

Duration: 1 months+

I have a three-node Nutanix AOS 5.20.2.1 environment that is now end-of-life, and cluster management problems are blocking me from finishing cluster initialization. Prism keeps reporting node compatibility errors, so the cluster never reaches an operational state. The job is straightforward: jump on a remote session with me, identify the root cause of the compatibility errors, implement the fix, and let the cluster complete initialization without further alarms. I can provide SSH and IPMI access, NCC log bundles, and the exact hardware BOM ahead of time. If any firmware, BIOS, or Foundation tweaks are needed, walk me through them. Acceptance criteria • All nodes show as compatible and active in Prism • Cluster initialization finishes and the cluster reports healthy status • A brief summary of steps taken so I can reproduce the solution later This is time-critical; I’m ready to begin as soon as you are.