/> Training Video

Client Access (Networking in the VAST Management System)

Welcome to the VAST Data Customer Education series! In this video, we dive into the essential networking options for client access within the VAST Management System. As a storage administrator or VAST operator, understanding these configurations is key to optimizing performance and connectivity for your end users. We’ll cover standard client access methods like NFS (NFSv3, NFSv4) and SMB, explaining how VAST Data responds to these protocols without requiring special client drivers. Go beyond typical connectivity and learn about advanced options for improved performance:

  • N_connect (for Linux NFS clients): Discover how to open multiple TCP channels over a single IP for increased IO.

  • SMB Multichannel: Understand how this feature provides similar performance benefits for SMB connections.

  • Multipath: Learn how to utilize multiple network interfaces or IP addresses to spread IO and maximize bandwidth saturation on the client side.

  • RDMA (Remote Direct Memory Access): Explore how RDMA offloads CPU overhead for high-performance computing workloads by enabling memory-to-memory transfers.

We’ll explain the benefits and considerations for each method, including potential CPU utilization impacts. While typical connectivity is straightforward, these advanced options can be valuable for demanding environments.

This tutorial is designed to help VAST Management System users configure and optimize client networking for the best possible performance.

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