Flight Log
Infrastructure
Keeping a DGX Spark reachable under memory pressure
Why model loads made my GB10 host unresponsive, how a memory guard intervenes, and what the tests establish about its limits.
A Homelab Built to Be Rebuilt
How three Raspberry Pis, an old Dell laptop, and three mini PCs bootstrap my OpenStack lab—and why I keep the NAS and GPU systems outside that chain.
Sharing the ASUS GX10 GPU with MicroK8s
Configure MicroK8s and the NVIDIA GPU Operator on an ASUS Ascent GX10, with GPU time-slicing and explicit limits on shared-memory isolation.