HPE0-J68 Exam Dumps : HPE Storage Solutions

When proposing a Primera array and ensuring high availability with an existing HPE 3PAR array, there are specific RMC (Recovery Manager Central) Peer Copy prerequisites that need to be addressed:

Check that the 3PAR OS version is supported (Option D): It is crucial to verify that the HPE 3PAR OS version is compatible with the RMC version being used. Incompatibility between the OS versions can lead to failures in replication or other high availability features.

RMC 6.2 (Option F): RMC 6.2 is the required version for ensuring compatibility with the features necessary for Peer Copy between Primera and 3PAR arrays. Ensuring that this version is installed and correctly configured is essential for successful implementation.

These prerequisites help ensure that the high availability setup between the Primera and 3PAR arrays functions correctly and that the data protection mechanisms are reliable.

References:

HPE RMC Overview

HPE 3PAR and Primera Compatibility

When reviewing an installation plan for a new Primera storage array in an existing environment, the best resource to find appropriate installation and planning guides is SPOCK (Option D). SPOCK (Single Point of Connectivity Knowledge) provides detailed interoperability and configuration guides, ensuring that all components in the existing infrastructure (such as C7000s, Brocade switches, and 3PAR 7400) are compatible with the new Primera array.

SPOCK is an essential tool for ensuring that the installation process is seamless and that the environment will support the new storage solution without any compatibility issues.

References:

HPE SPOCK Compatibility Tool

HPE Installation and Planning Guides

The HPE 3PAR StoreServ 8400 system includes the Persistent Checksum feature, which provides end-to-end data integrity. This functionality ensures that data remains consistent and uncorrupted as it travels through the system, from the host to the storage array and back. This feature is particularly important for environments where data integrity is critical, such as financial services or healthcare. The HPE 3PAR StoreServ 7200 does not offer this feature, making it a significant differentiator between the two systems.

References:

HPE 3PAR StoreServ 8000 Series

HPE Persistent Checksum