As your surveillance needs grow, so does the requirement for increased storage capacity on your DAHUA NVR. One effective way to expand storage is by adding an additional RAID group. This guide will walk you through the process step by step, ensuring you can configure your NVR to accommodate more data securely and efficiently.

Prerequisites:

• Ensure you have enough hard drives on hand to create the desired RAID configuration.

Step by Step Instructions:

Step 1: Access Storage Settings

• Begin by selecting "Setting" from the main menu and then navigate to "Storage" to access the storage configuration options.
  

Step 2: Review Disk Health Status

• Click on "Disk Manager" to review the current RAID setup and the available disks. It is crucial to verify the "Health Status" of any newly added disks to ensure they are operational before proceeding.
  

Step 3: Switch to RAID Tab

• Once everything is confirmed, switch to the "RAID" tab. Ensure that the RAID/Disks Info is displayed on this page, giving you an overview of your current RAID configuration.
  

Step 4: Select Disks and RAID Type

• Select the available disks you wish to include in the new RAID group. Verify the RAID type you want to create (e.g., RAID 0, RAID 1, RAID 5, etc.), and then click "Manual Create" at the bottom of the page.
  

Step 5: Confirm RAID Creation

• After confirming the RAID type and the selected disks, click "OK" to proceed with the RAID creation. Please be aware that all data on the selected disks will be erased during this process as part of creating a new RAID group.
  

Step 6: Monitor RAID Creation Process

• The new RAID group will be created, and once completed, it will be displayed under the "RAID" tab section. This indicates that the new RAID group has been successfully configured and is ready for use.
  

Adding an additional RAID group to your DAHUA NVR is an excellent way to expand your storage capacity and ensure the reliability of your surveillance system's data storage. By following these steps, you can confidently manage your NVR's storage and maintain the integrity of your recorded footage. Always remember to check the health status of your disks and back up any critical data before initiating the RAID creation process.

Remember, proper storage management is key to a robust surveillance system. With DAHUA NVRs, you have the flexibility to scale your storage as needed, providing peace of mind for your security infrastructure.