{"id":50803928,"url":"https://github.com/ahsfar/ufm","last_synced_at":"2026-06-12T23:05:52.366Z","repository":{"id":350140049,"uuid":"1205474883","full_name":"ahsfar/ufm","owner":"ahsfar","description":null,"archived":false,"fork":false,"pushed_at":"2026-04-09T02:43:43.000Z","size":3,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-04-09T04:26:34.844Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ahsfar.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-04-09T02:01:22.000Z","updated_at":"2026-04-09T02:43:46.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/ahsfar/ufm","commit_stats":null,"previous_names":["ahsfar/ufm"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/ahsfar/ufm","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ahsfar%2Fufm","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ahsfar%2Fufm/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ahsfar%2Fufm/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ahsfar%2Fufm/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ahsfar","download_url":"https://codeload.github.com/ahsfar/ufm/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ahsfar%2Fufm/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34265550,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-12T02:00:06.859Z","response_time":109,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2026-06-12T23:05:51.708Z","updated_at":"2026-06-12T23:05:52.358Z","avatar_url":"https://github.com/ahsfar.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# 📘 Data Center Management Made Easy with NVIDIA UFM  \n## Unit 1 – UFM Overview\n\n## 📌 Overview\nThis repository documents my learning progress for the **NVIDIA UFM (Unified Fabric Manager) Certification**, starting with **Unit 1 – UFM Overview**.\n\nThe goal of this module is to understand how NVIDIA UFM enables efficient management, monitoring, and troubleshooting of InfiniBand-based data center networks.\n\n---\n\n## 🎯 Learning Objectives\n- Understand the purpose of NVIDIA UFM in modern data centers  \n- Learn how UFM manages InfiniBand fabrics  \n- Identify core components of UFM architecture  \n- Understand how UFM improves visibility and operations  \n\n---\n\n## 🧠 What is NVIDIA UFM?\n**NVIDIA Unified Fabric Manager (UFM)** is a software platform designed to:\n\n- Monitor InfiniBand fabrics in real time  \n- Provide centralized visibility across the network  \n- Automate management tasks  \n- Detect and troubleshoot issues efficiently  \n\n---\n\n## ⚙️ Key Features\n\n- **Real-Time Monitoring** – Track performance, errors, and traffic  \n- **Event \u0026 Fault Management** – Detect failures and anomalies  \n- **Automation** – Simplify repetitive operational tasks  \n- **Deep Visibility** – View nodes, switches, links, and counters  \n- **Troubleshooting Tools** – Identify root causes quickly  \n\n---\n\n## 🏗️ Architecture (High-Level)\n\nUFM acts as a centralized management system interacting with:\n\n- InfiniBand switches (e.g., Quantum / Quantum-2)  \n- Compute nodes (HPC / GPU servers)  \n- Subnet Manager (SM)  \n- Fabric telemetry and control interfaces  \n\n---\n\n## 🔑 Key Concepts\n\n### InfiniBand Fabric\nA high-performance network designed for low latency and high throughput in HPC and AI environments.\n\n### Subnet Manager (SM)\nResponsible for:\n- LID assignment  \n- Routing management  \n- Topology maintenance  \n\n### Telemetry\nUFM collects metrics such as:\n- Port counters  \n- Errors (drops, discards)  \n- Link status  \n\n---\n\n## 📈 Importance of UFM\n\nWithout UFM:\n- Limited visibility into network issues  \n- Manual troubleshooting  \n\nWith UFM:\n- Faster detection of failures  \n- Centralized management  \n- Improved network reliability  \n\n---\n\n## 🧪 Practical Relevance\n\nUFM helps identify and troubleshoot:\n- Port flapping  \n- Link failures  \n- Congestion issues  \n- High latency or packet drops  \n\n---\n\n## 📚 Course Information\n- **Course:** Data Center Management Made Easy with NVIDIA UFM  \n- **Provider:** NVIDIA  \n- **Module:** Unit 1 – UFM Overview  \n\n---\n\n## 🚀 Progress\n\n| Unit | Status |\n|------|--------|\n| Unit 1 – UFM Overview | ✅ Completed |\n| Next Units | ⏳ In Progress |\n\n---\n\n## 📝 Future Additions\n- UFM command references  \n- Troubleshooting playbooks  \n- Real-world incident scenarios  \n- Architecture diagrams  \n\n---\n\n## 👨‍💻 Author\nAhsan \nDevOps / Data Center Engineer  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