D-VPX-DY-A-24 Exam Dumps : Dell VPLEX Deploy Achievement

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.

"The MetroPoint topology can maintain up to five copies of data, including one remote copy and one local copy at each VPLEX site. It provides protection for each of the VPLEX Metro sites with continuous local replication via RecoverPoint"..

To configure EMC Secure Remote Services (ESRS) for VPLEX, certain key pieces of information are required:

ESRS Gateway Account: An account on the ESRS Gateway is necessary to enable secure communication between the VPLEX system and EMC’s support infrastructure1.

Site ID: The Site ID uniquely identifies the location of the VPLEX system and is used by EMC support to track and manage service requests1.

VPLEX Configuration: Details of the VPLEX configuration, including the number of engines, clusters, and connectivity options, are required to properly set up ESRS monitoring1.

Top Level Assembly: The Top Level Assembly number is a unique identifier for the VPLEX system that helps EMC support to quickly access system details and configuration1.

These details are essential for setting up ESRS, which allows for proactive monitoring and remote support capabilities for the VPLEX system. The ESRS configuration ensures that EMC can provide timely and effective support services.