EMC D-VPX-DY-A-24 Exam With Confidence Using Practice Dumps

The VPLEX Mobility feature is designed to address various operational needs in a data center environment. Two of the most common use cases for this feature are Tech Refresh and Workload Rebalance.

Tech Refresh: The Tech Refresh use case involves using VPLEX to migrate data from older storage arrays to newer ones without disrupting the applications. This is crucial for organizations that need to update their storage infrastructure without downtime1.

Workload Rebalance: Workload Rebalance refers to the ability to move workloads across different storage systems to balance performance and capacity needs. VPLEX enables this by allowing data to be moved non-disruptively, ensuring continuous application availability1.

Operational Flexibility: VPLEX Mobility provides operational flexibility by enabling data to be moved within the same data center, across a campus, or within a geographical region. This capability is essential for dynamic environments where workload demands can change rapidly1.

Enhanced Resource Utilization: By leveraging VPLEX Mobility for Tech Refresh and Workload Rebalance, organizations can optimize resource utilization, reduce operational costs, and improve overall system performance1.

Best Practices: It is recommended to follow Dell’s best practices when using VPLEX Mobility features. This includes planning migrations during low-activity periods and ensuring that all systems are properly zoned and configured1.

In summary, the two common use cases of the VPLEX Mobility feature are Tech Refresh, which allows for seamless data migrations during technology upgrades, and Workload Rebalance, which facilitates the dynamic allocation of resources to meet changing workload demands.

To increase data protection by converting a local RAID-0 virtual volume to a distributed virtual volume, the recommended method is to create a corresponding device on the remote cluster and then attach it as a mirror to the existing local device. This process effectively creates a distributed virtual volume that spans across both clusters.

Create a Device on the Remote Cluster: Start by creating a new device on the remote VPLEX cluster. This device should be of the same size as the local RAID-0 virtual volume and should not have a virtual volume associated with it1.

Attach as a Mirror: Once the remote device is created, attach it as a mirror to the local RAID-0 virtual volume. This operation is performed using the VPLEX CLI and will begin the process of mirroring the data from the local device to the remote device1.

Synchronization: After attaching the remote device as a mirror, the VPLEX system will synchronize the data between the local and remote devices. This ensures that both devices have identical data and are in a consistent state1.

Distributed Virtual Volume: Once the synchronization is complete, the local and remote devices together form a distributed virtual volume. This volume now has increased data protection because it is distributed across two different clusters1.

Verification: Verify that the distributed virtual volume is functioning correctly by checking its status and ensuring that it is accessible from both clusters1.

Best Practices: It is important to follow the best practices for creating and managing distributed virtual volumes as outlined in the Dell VPLEX Deploy Achievement documents. This includes proper planning, execution, and verification of the mirroring process1.

In summary, the recommended method to change a local RAID-0 virtual volume to a distributed virtual volume is to create a corresponding device on the remote cluster and attach it as a mirror, thereby forming a distributed virtual volume with increased data protection.