本文将深入剖析VAST Data AI操作系统如何以其独特的“解耦、共享一切”(DASE)架构,为全球主权AI基础设施提供核心支撑。我们将以韩国SK Telecom的Haein集群为例,揭示这一创新平台如何将GPU环境的配置时间从数周缩短至惊人的10分钟以内,并实现接近裸机的极致性能。这不仅仅是一次技术升级,更是一场运营效率的革命,它重新定义了AI时代数据平台的角色——从简单的支持组件,跃升为决定AI工厂性能、敏捷性和经济效益的核心驱动力。
C-Node和D-Node通过高速、低延迟的NVMe over Fabrics(NVMe-oF)网络(如InfiniBand或RoCE)互连 22。这个高速网络结构使得任何一个C-Node都能直接、并行地访问任何D-Node中任何SSD上的数据,仿佛这些存储是本地直连的一样 8。这是“共享一切”模型的技术基础。
SK Telecom成功部署的Haein集群,为这一新型架构模型提供了强有力的实践验证。它证明了构建一个主权的、多租户的、虚拟化的GPUaaS云是完全可行的,并且可以在不牺牲性能的前提下,实现运营上的高度敏捷(分钟级配置)。该模型为其他寻求建立自主AI能力的国家、国家实验室和大型研究机构提供了一个经过验证的模板,展示了如何在速度、安全、合规和成本之间取得平衡 11。
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