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The get_system_status command in the RecoverPoint CLI is used to provide a summary of the system’s health, including any errors and warnings. This command can be executed to check the status of one site or the entire RecoverPoint system. The output includes information about the RecoverPoint Appliances (RPAs), Consistency Groups, and any issues that may need attention.

The process for using this command is as follows:

Access the CLI: Log into the RecoverPoint CLI using appropriate credentials.

Run the Command: Execute the get_system_status command to retrieve the system status.

Review the Summary: The command output will display a summarization of the system’s health, including errors and warnings.

Take Action: Based on the summary, the administrator can take necessary actions to address any reported issues.

This command is a useful tool for administrators to quickly assess the state of the RecoverPoint environment and ensure that it is functioning correctly1.

RecoverPoint and VMAX Connectivity:

A physical RecoverPoint cluster connected to a VMAX array uses Fibre Channel connections for communication. Each RPA typically has two Fibre Channel ports.

WWPN (World Wide Port Name):

WWPNs are unique identifiers assigned to each port in a Fibre Channel network, including both RecoverPoint and VMAX ports.

Minimum Number of WWPNs:

For a single RecoverPoint appliance (RPA), the minimum number of ports includes:

2 RecoverPoint Ports (RP Ports): Each RPA usually has at least two Fibre Channel ports for redundancy.

1 Front-End Adapter (FA) Port: The VMAX array has at least one FA port connected to the RecoverPoint system.

Diagnostic Tests:

When running SAN diagnostics from theboxmgmtmenu, the test will show the WWPNs of all connected ports, including both the RPA ports and the VMAX FA ports.

When setting up replication for a Consistency Group between clusters using XtremIO storage arrays at each site connected through Fibre Channel, the maximum throughput that can be expected per RecoverPoint Appliance (RPA) is 300 MB/s. This throughput is a measure of how much data can be transferred from one site to another per second by each RPA involved in the replication process.

The throughput capacity is important for planning and ensuring that the RecoverPoint system can handle the expected data load during replication activities. It affects the Recovery Point Objective (RPO) and the overall efficiency of the disaster recovery setup.The 300 MB/s figure provides a benchmark for administrators to gauge the performance capabilities of their RecoverPoint system when used in conjunction with XtremIO storage arrays1.

It’s important to note that actual throughput can vary based on several factors, including network conditions, the amount of data being replicated, and the specific configuration of the RecoverPoint and XtremIO systems1.

To integrate Site Recovery Manager (SRM) with RecoverPoint, the storage replication adapter is a critical component that allows SRM to manage RecoverPoint replication properly. The installation steps are as follows:

Identify SRM Servers: Determine which servers are running the VMware Site Recovery Manager service.

Install SRA: Install the RecoverPoint SRA on each of the SRM server hosts at both the recovery and protected sites.

Verify Installation: Ensure that the SRA is correctly installed and recognized by the SRM service.

Configure Replication: Use the SRA within SRM to configure and manage replication settings for disaster recovery.

It’s important to use the most current version of the SRA to ensure optimal compatibility and available features.The SRA can be downloaded from the VMware website, and the SRA release notes and product documentation should be consulted to determine compatibility with SRM versions1.

The Journal lag in a Dell RecoverPoint system refers to the amount of data that has been written to the production volumes but has not yet been replicated to the remote site or copy volumes. The maximum Journal lag setting affects the RPO because it determines the maximum allowable time or data volume that can pass before the data must be replicated to the remote site to meet the recovery objectives.

Here’s how the Journal lag impacts the RPO:

Journal Lag Definition: Journal lag is the measure of the difference between the most recent write to the production volume and what has been replicated to the copy volume.

RPO Impact: The RPO is the maximum targeted period in which data might be lost from an IT service due to a major incident. If the Journal lag exceeds the maximum setting, itmeans that the RPO could be breached, as there would be more data at risk of being lost than what is acceptable per the RPO policy.

Management Actions: Administrators can monitor and manage the Journal lag to ensure that the RPO is maintained. If the lag approaches the maximum setting, actions may be taken to increase replication throughput or address any issues causing replication delays.

In summary, the maximum Journal lag setting is crucial for ensuring that the RPO is met, as it directly influences the amount of data that could be lost in the event of a failure or disaster1.

In a RecoverPoint/EX cluster, the administrator can add volumes from an unlicensed array as a repository volume.The repository volume is used for internal RecoverPoint operations, such as storing metadata and system information necessary for the RecoverPoint cluster to function1.

The repository volume does not require a license as it is not part of the data replication path and does not store user data. This allows the administrator to utilize storage from an unlicensed array for this purpose.However, for journal and copy volumes, which are directly involved in data protection and replication, a licensed array is required to ensure proper functionality and support1.

It is important to note that while the repository can be on an unlicensed array, all other volumes involved in replication (such as journal and copy volumes) must be on licensed arrays.This ensures compliance with licensing agreements and enables full support and functionality of the RecoverPoint system1.

For the most accurate and up-to-date information, it is always best to consult the latest official Dell RecoverPoint documentation or contact Dell EMC support directly1.

When using RecoverPoint Unisphere to collect system information, the “Collect System Information” file can be stored on an FTP server that is configured on the RPA cluster. This allows for centralized storage and easy access to the file for further analysis or troubleshooting. The steps typically involve:

Accessing Unisphere: Log into the RecoverPoint Unisphere interface.

Running the Wizard: Navigate to the appropriate section and run the “Collect System Information” wizard.

Choosing Storage Option: Select the option to store the file on an FTP server configured on the RPA cluster.

Retrieving the File: Access the FTP server to retrieve the “Collect System Information” file as needed.

This method ensures that the collected system information is securely stored and can be accessed by authorized personnel for maintenance or support purposes1.

When the database team’s write activity is expected to exceed the space allocated for Image Access mode in RecoverPoint, additional Journal volumes need to be added to accommodate the increased write activity. This can be done through the Unisphere for RecoverPoint interface:

Navigate to Protection: Access the Protection menu in the Unisphere for RecoverPoint.

Manage Protection: Go to the Manage Protection section.

Select the Consistency Group (CG): Choose the appropriate CG from the list.

Select the Copy: Click on the copy that is being used for the Point-in-Time (PIT) testing.

Edit Journal: Click on the Edit Journal option.

Add Journal Volumes: Add one or more additional Journal volumes to ensure there is enough space for the write activity during the testing periD.

By adding additional Journal volumes, the database team can continue their testing without disruption due to space limitations in the Image Access mode1.

When using the automatic journal provisioning feature in RecoverPoint, the system requires dedicated resource pools to be set up.These resource pools are predefined storage resources that RecoverPoint can utilize to automatically create and allocate Journal volumes as needed when adding a Consistency Group1.

The process for setting up automatic journal provisioning typically involves:

Creating Resource Pools: The administrator defines resource pools within the storage array, dedicating specific storage resources for RecoverPoint’s use.

Configuring RecoverPoint: Within the RecoverPoint configuration, the administrator specifies that these resource pools are to be used for automatic journal provisioning.

Adding a Consistency Group: When a new Consistency Group is added, RecoverPoint automatically provisions Journal volumes from the dedicated resource pools without manual intervention by the administrator.

Monitoring and Managing Journals: The administrator can monitor the automatically provisioned Journals and manage them as necessary through the RecoverPoint management interface.

This feature streamlines the process of setting up and managing Journal volumes, making it more efficient and less prone to human error1.