NVIDIA 发布 gds-diag 工具，简化 GPUDirect Storage 配置诊断
原标题：How to Check and Configure NVIDIA GPUDirect Storage for Your Platform
AI 摘要
NVIDIA 技术博客介绍开源命令行工具 gds-diag，用于评估和配置 GPUDirect Storage（GDS）部署环境，可识别问题并给出优化建议。该工具随 NVIDIA Magnum IO GitHub 仓库分发，提供命令行和 AI agent 两种使用模式，后者通过自然语言接口编排多步诊断流程。工具输出 FAIL/WARN/INFO/PASS 状态标记及缓解方案，并支持 JSON 格式导出，帮助用户优化 GPU 存储访问性能。
正文节选
NVIDIA GPUDirect Storage (GDS) accelerates GPU storage access in on-premises and cloud environments. It provides a robust, portable, and efficient data path between NVIDIA GPUs and storage targets to increase bandwidth, minimize latency, and reduce CPU and memory utilization across a broad range of platforms, application frameworks, and workload patterns. Configuring NVIDIA GPUDirect Storage starts with understanding your environment. Which settings and storage paths are appropriate for your pla