NVIDIA NVSwitch on a Mac
NVLink switch fabric — Fabric Manager service · Storage & NAS
NVSwitch ties many GPUs into one all-to-all NVLink fabric (DGX/HGX, GB200 NVL). It's coordinated by the NVIDIA Fabric Manager service (nv-fabricmanager) — check systemctl status nvidia-fabricmanager and its log, plus nvidia-smi nvlink --status across GPUs and nvidia-smi -q | grep -i fabric. On NVSwitch-based systems Fabric Manager must be healthy or GPUs won't peer. Monitor over SSH on the GPU host.
Run NVIDIA NVSwitch with FrontierStack
FrontierStack lists NVIDIA NVSwitch in its Storage & NAS catalog. Install or connect it from one place, then monitor its status, ports and certificate, secure it with the firewall and Malware Audit, and back it up.
Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
Download FrontierStack