D-VPX-OE-A-24 Exam Dumps - Dell VPLEX Operate Achievement

Questions no:Q34

Verified Answer:D.ds dd create

Step by Step Comprehensive Detailed Explanation with References:

To create a distributed virtual volume from specified storage volumes in Dell VPLEX, the command used is ds dd create. This command stands for “distributed storage distributed device create” and is part of the VPLEX CLI (Command Line Interface) commands that manage distributed devices across clusters in a VPLEX Metro environment.

Command Usage: The ds dd create command is used to create a distributed device, which is a virtual volume that spans across two VPLEX clusters, providing high availability and data mobility1.

Distributed Virtual Volume: A distributed virtual volume in VPLEX is a volume that is accessible from both clusters in a VPLEX Metro configuration.It allows for simultaneous read and write operations from both locations1.

Creating the Volume: The process involves specifying the storage volumes from each cluster that will be part of the distributed device.The command then creates a virtual volume that combines these storage volumes into a single distributed device1.

High Availability: The resulting distributed virtual volume can be used in scenarios that require high availability, such as active-active data center configurations.It ensures that data is accessible even if one of the clusters becomes unavailable1.

CLI Command Structure: The VPLEX CLI commands follow a structured format where the initial letters indicate the scope and type of operation.In this case, ds indicates distributed storage, and dd indicates a distributed device, which together specify the creation of a distributed virtual volume1.

By using the ds dd create command, administrators can effectively set up distributed virtual volumes in a VPLEX Metro environment, leveraging the system’s capabilities for data availability and mobility.