Check LUN Configuration : The Repository volume must be accessible by all RPAs. If it is configured as a private LUN, it would only be accessible by a single host or a limited set of hosts, which could be why it is not visible in the Deployment Manager 1 .

Modify LUN Settings : To resolve this, the LUN should be reconfigured to be accessible by all RPAs. This may involve changing the LUN from private to public or shared within the storage array settings.

Verify Visibility : After reconfiguring the LUN, verify that it is now visible in the Deployment Manager to continue with the RecoverPoint cluster configuration.

It is essential that the Repository volume is not set as a private LUN to ensure that all RPAs within the cluster can access it for proper configuration and operation of the RecoverPoint system 1 .

Understanding RPA Addition : Adding a new RPA node to an existing RecoverPoint cluster is a common task to enhance the system’s capacity and performance. The process is designed to be non-disruptive to ensure continuous replication and data protection.

Non-Disruptive Addition :

Step 1 : Use the Deployment Manager’s “Add RPA” wizard. This tool automates the process of adding a new RPA to the cluster without interrupting ongoing replication 1 .

Step 2 : Follow the wizard’s instructions to connect the new RPA to the existing cluster. This includes configuring network settings, updating the cluster configuration, and ensuring that the new RPA is properly integrated.

Verification :

Step 3 : After adding the new RPA, verify that it is correctly recognized by the RecoverPoint system. Check the status of the new RPA in the RecoverPoint Management Application.

Step 4 : Ensure that the existing Consistency Groups and replication processes are functioning as expected. There should be no interruption or need for reconfiguration of the Consistency Groups 1 .

Monitoring :

Step 5 : Monitor the system to ensure that the new RPA is performing correctly and that there are no issues with replication. Use the management tools to check the health and performance of the entire cluster.

References : This information is verified based on the official Dell RecoverPoint documentation, which details the steps and procedures for adding RPA nodes to an existing cluster non-disruptively 2 1 .

Initiator Identification : Unisphere identifies a RecoverPoint initiator with VNX through RPA registration by using the World Wide Name (WWN) of the RecoverPoint Appliance (RPA).

Registration Process : During the registration process, the RPA’s WWN is used to uniquely identify and authenticate the RPA within the storage network.

Unisphere Integration : Once registered, the RPA can be managed and monitored through Unisphere, which is the management interface for VNX and other EMC storage systems.

For detailed procedures on RPA registration and integration with Unisphere, refer to the Dell RecoverPoint deployment documentation or the Unisphere for RecoverPoint user guide 1 2 .

In the RecoverPoint Deployment Manager wizard, the step where the system confirms errors on new RPAs and allows the user to resolve them before proceeding is the "Add New RPA" step. During this step, the wizard checks the newly added RPAs for any configuration or connectivity issues and prompts the user to fix them before continuing with the deployment process.

References : Dell RecoverPoint for Virtual Machines 6.0.1 vSphere HTML5 Plugin Administrator's Guide, Chapter on Deployment and Initial Configuration.

Proper communication between Deployment Manager and the RecoverPoint Appliances requires the following ports: TCP 21, 22, 25, 80, and 7225. These ports facilitate the necessary management and data transfer operations essential for the deployment and configuration of RecoverPoint systems.

After completing the zoning between the RPAs and the VNX ports and ensuring the RPA ports are available in the connectivity status on the VNX, the next step is to create a storage group on the VNX for RecoverPoint. This step is crucial to logically group the LUNs that will be managed and replicated by the RecoverPoint system.

Access the RecoverPoint CLI : The rp_import-certificate command is issued within the RecoverPoint Command Line Interface (CLI).

Purpose of the Command : This command is used to update or import certificates into the RecoverPoint system. It is particularly relevant when certificates have been changed to a self-signed or CA-signed certificate, rather than a default one 1 .

Execution of the Command : To execute the command, you would typically need to be logged in as a user with appropriate permissions, such as the root or security-admin user.

The rp_import-certificate command is an essential part of maintaining the security of the RecoverPoint system by ensuring that the certificates used for secure communications are up to date 1 .

To replace the VNX array with a Unity 600F array in a RecoverPoint with VNX(SE) cluster with local replication, you need to add a new Local Replication license using the Unity Serial number. This step ensures that the new storage array is correctly licensed and integrated into the existing RecoverPoint configuration.