Which cluster interface provides the most detailed network traffic statistics and enables file and directory operations on the cluster?

Which cluster interface provides the most detailed network traffic statistics and enables file and directory operations on the cluster?
A . Web console
B . Serial console
C . Platform API
D . CLI

View Answer

Answer: D

Explanation:

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