Add A Protocol To A View - Demonstration (Views & View Policies)

This video from VAST Data Customer Education demonstrates how to easily enable multi-protocol access for existing VAST Data views, a critical capability for storage administrators managing diverse client environments on VAST clusters. This process allows you to expose existing data over additional protocols without altering the underlying data. The demonstration focuses on the straightforward steps to add a new protocol to an existing view:

• Locating the view within the VAST Management System (VMS).

• Selecting the desired additional protocol (e.g., SMB to an existing NFS view, or vice-versa).

• Configuring any protocol-specific requirements, such as an SMB share name.

• Executing the update, which makes the data immediately accessible via the new protocol.

We showcase a practical example, adding SMB to an NFS-only view, and then verifying seamless cross-protocol read and write access from both Windows (SMB) and Linux (NFS) clients. The video illustrates how files created or modified via one protocol are instantly reflected and accessible from the other. A key section of this demonstration explores the nuances of permission synchronization and behavior across different protocols. We discuss how NFS mode bits are represented in an SMB context and highlight the potential differences in permission granularity between NFS and SMB. This includes scenarios where permission changes made from one protocol may not be fully reflected or modifiable from another due to inherent protocol distinctions and view policy settings. This tutorial provides VAST Data operators with the technical understanding and practical steps to configure and manage multi-protocol views, ensuring flexible and robust data access for various client types within their storage networking environment.