The Command Line Interface (CLI) provides the most comprehensive and detailed interaction with a

Dell PowerScale cluster. Through the CLI, administrators have access to a wide range of commands

that offer detailed network traffic statistics, system performance metrics, and the ability to perform

granular file and directory operations.

While the Web console offers a user-friendly graphical interface for cluster management, it may not

provide the same level of detail or the full set of functionalities available in the CLI. The Serial

console is primarily used for initial setup or troubleshooting when network access is unavailable. The

Platform API allows for programmatic access but requires additional development effort to utilize.

The CLI is accessible via SSH and provides tools like isi statistics for detailed performance metrics and

isi commands for file system operations. This makes it the most powerful interface for administrators

needing in-depth information and control over the cluster.

Reference:

Dell PowerScale OneFS Command-Line Administration Guide

Dell PowerScale OneFS CLI Reference Guide