How to recover data from Netgear ReadyNAS RR2312 NAS

Is your network drive gone, and you are wondering what to do? Has a RAID system crashed, and your files are no longer accessible? Does your device display an error while booting? Have you accidentally rebuilt your RAID system? Are several hard disks out of order?

How to recover data from NAS Netgear ReadyNAS RR2312

Netgear ReadyNAS RR2312 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from ReadyNAS RR2312.

How to recover data from NAS Netgear ReadyNAS RR2312

Recover data from damaged RAID arrays inaccessible from a computer.

Why can’t ordinary software tools restore files from RAID?

Conventional hard disks keep user’s data by writing it to their surface in a consecutive way, and this is how an entire file is stored on a single hard disk. However, when data is written to a RAID system, a file is divided into several parts. Then these parts are written consecutively to all hard disks within such array. The size of such parts may range from 2 KB to 2 MB, so each file is stored on several hard disks at the same time.

Such approach helps to speed up read and write operations, and it is evident that saving two parts of a file having the size of 1 GB to two hard disks simultaneously is much faster than saving the same 1 GB of data to one hard disk. However, this peculiarity makes file recovery more complicated.

Various RAID levels store information in different ways. Additionally, manufacturers like Netgear also introduce some modifications to this process, and that is why data can be written to hard disk in a wide variety of ways.

How can data fragmentation impact data availability and potential loss on NAS Netgear ReadyNAS RR2312 devices?

Data fragmentation can have several impacts on data availability and potential loss on NAS Netgear ReadyNAS RR2312 devices:

  1. Reduced performance: Fragmented data can lead to slower read and write speeds on the NAS device. This can affect the overall performance of the device and cause delays in accessing or transferring data.
  2. Increased disk space usage: Fragmentation can result in inefficient utilization of disk space. As files become fragmented, they occupy multiple non-contiguous blocks on the disk, leading to wasted space. This can reduce the available storage capacity on the NAS device and may require frequent disk management tasks like defragmentation or disk cleanup.
  3. Higher risk of data loss: Fragmented data can increase the risk of data loss in case of disk failures or errors. When data is scattered across multiple fragments, the chances of losing a part of the file or corrupting the entire file are higher. This can be particularly problematic during data recovery or backup processes.
  4. Difficulty in data recovery: In the event of data loss or disk failure, fragmented data can make the recovery process more challenging. Fragmented files may require more complex and time-consuming recovery procedures, potentially leading to extended downtime and increased risk of permanent data loss.

To mitigate these impacts, it is important to regularly monitor and manage data fragmentation on NAS devices like Netgear ReadyNAS RR2312. This can be done through regular disk maintenance tasks such as defragmentation, disk cleanup, and file system optimization. Additionally, implementing proper data backup and recovery strategies, including off-site backups, can help minimize the risk of data loss and ensure data availability even in the presence of fragmentation or other issues.

How to take hard disks out of the NAS and connect them to a PC?

Although NAS ReadyNAS RR2312 can be accessed over the network, you still need to take the hard disks out of the storage device and connect them to a Windows computer. Only in this case will the software be able to scan them properly. Here is what you should do:

  1. Turn off the storage and disconnect it from the power supply.

    WARNING! Before you start taking hard disks out of your NAS device, read the manual carefully. Incorrect actions may damage your network-attached storage and/or the hard disks within the RAID system.

  2. Take the hard disks out of the NAS one by one, carefully removing them from their slots. Remember that the disks are extremely vulnerable: hitting or dropping them may result in serious physical damage.

  3. Make sure to mark each hard disk in accordance with how they were installed inside the NAS.

  4. Remove the hard disks and connect them to the computer. In this video, we have explored what ports are used to connect hard disks, and what to do if there are not enough ports or connectors.

    Go to view
    How to Order Remote Data Recovery

    How to Order Remote Data Recovery

Restoring data with Hetman RAID Recovery

Hetman Raid Recovery

This program recovers data from damaged RAID arrays and is fully compatible with Netgear ReadyNAS RR2312. The hard disks that make up the RAID contain technical information about the algorithm used to save files. When launched, Hetman RAID Recovery reads this information and puts the damaged array together. Then you can open the disk and save your files. Also, you can recover the files accidentally deleted from the network drive.

Go to view
How to recover data from a Netgear

How to recover data from a Netgear

ReadyNAS RR2312 has 12 HDD slots, and it supports the following array types:

  • RAID 0;
  • X-RAID;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • RAID 50;
  • RAID 60;
  • JBOD;

NAS supports:

  • Ext2;
  • Ext3;
  • Ext4;
  • Btrfs;

Safe recovery from disk images

This utility lets you save an entire copy of the disk to file and then work with this image instead of the actual disk. Such feature helps to protect data on the disk from:

  • Overwriting during the recovery process;
  • Loss resulting from bad sectors;
  • User mistakes.

To create an image, do the following:

  1. Make sure that you have enough free space to save the image. The image file size usually equals the disk size.

  2. Select the disk in the main window, and choose from the menu ToolsSave Disk. You can select multiple disks to be saved.

  3. When the image creation wizard starts, you can choose to save the entire disk or select only a part of it. Specify the parameters and click Next.

    Hetman Raid Recovery: Image Creation Wizard
  4. At this stage, you need to choose a directory where to save the image. Choose any disk connected to this PC, or save the image by FTP.

    Hetman Raid Recovery: hoose any disk connected to this PC, or save the image by FTP

Where are user’s files stored?

The Netgear ReadyNAS RR2312 network-attached storage keeps OS Linux operating system files on a separate RAID 1 (mirrored) array. Usually, all NAS systems create several volumes on every hard disk, and the first of them takes up to 2 Gb of space. This is where operating system files are stored. Other volumes are united into a RAID array where user’s data is written.

Comparison of software for RAID recovery

Product Operating system License type RAID controller support Supported file systems Virtual RAID controller support Data recovery from damaged RAID File preview
Hetman RAID Recovery Windows Paid Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
DiskInternals RAID Recovery Windows Paid Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
R-Studio Windows, Mac, Linux Paid Yes, over 200 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
UFS Explorer RAID Recovery Windows, Mac, Linux Paid Yes, over 1,000 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
EaseUS Data Recovery Windows Paid Yes, over 20 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
ReclaiMe Free RAID Recovery Windows Free Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes


We will be happy to answer your questions!

Comments (3)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 9.08.2022 12:31 #
    If you want to ask a question about data recovery, from NAS ReadyNAS RR2312, feel free to leave a comment!
  • Gabriel Clarke
    Gabriel Clarke 10.09.2023 23:45 #
    Can data recovery from a NAS Netgear ReadyNAS RR2312 device be done if the device is showing signs of network congestion or bandwidth issues?
    • Hetman Software
      Hetman Software 11.09.2023 01:02 #

      Yes, data recovery from a NAS Netgear ReadyNAS RR2312 device can still be possible even if the device is experiencing network congestion or bandwidth issues. Network congestion or bandwidth problems may slow down the data transfer speed, but they do not necessarily prevent data recovery.

      However, it is important to note that the speed of data recovery may be affected by the network issues. The recovery process may take longer due to the limited bandwidth available. Additionally, if the network congestion is severe, it may be necessary to resolve the network issues before attempting data recovery to ensure a smoother and faster process.

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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • What are the necessary steps to connect an IP camera to a Netgear ReadyNAS RR2312 NAS device?

    To connect an IP camera to a Netgear ReadyNAS RR2312 NAS device, follow these steps:

    1. Ensure that your IP camera is compatible with the Netgear ReadyNAS RR2312 NAS device. Check the compatibility list provided by Netgear or consult the user manual of your NAS device.
    2. Connect the IP camera to your local network using an Ethernet cable. Make sure the camera is powered on and connected to the same network as the NAS device.
    3. Log in to the Netgear ReadyNAS RR2312 NAS device's web interface. Open a web browser and enter the IP address of the NAS device. Enter your username and password to access the NAS administration interface.
    4. In the NAS administration interface, navigate to the "Settings" or "Configuration" section.
    5. Look for the "Camera" or "Surveillance" settings. Enable the camera or surveillance feature if it is not already enabled.
    6. Select the option to add a new camera or device. This may be labeled as "Add Camera," "Add Device," or something similar.
    7. Provide the necessary information about your IP camera, such as the IP address, username, and password. This information is typically found in the camera's user manual.
    8. Save the settings and wait for the NAS device to detect and connect to the IP camera. The NAS device may take a few moments to establish the connection.
    9. Once the IP camera is successfully connected, you should be able to access and manage the camera's recordings and settings through the NAS device's web interface.

    Note: The specific steps may vary slightly depending on the firmware version and configuration options of your Netgear ReadyNAS RR2312 NAS device. It is recommended to consult the user manual or Netgear's support documentation for detailed instructions.

  • Are there any specific compatibility requirements or settings that need to be considered when connecting an IP camera to a Netgear ReadyNAS RR2312?

    To connect an IP camera to a Netgear ReadyNAS RR2312, you need to ensure compatibility and configure the necessary settings. Here are some considerations:

    1. Compatibility: Make sure the IP camera is compatible with the ReadyNAS RR2312. Check the camera's specifications and supported protocols to ensure it can work with the NAS device.
    2. Network Configuration: Ensure that both the IP camera and the ReadyNAS are on the same network. Assign static IP addresses to both devices or configure them to use DHCP for automatic IP assignment.
    3. Network Protocols: Check if the IP camera supports the network protocols supported by the ReadyNAS RR2312, such as RTSP (Real Time Streaming Protocol) or ONVIF (Open Network Video Interface Forum). These protocols allow the camera to stream video to the NAS.
    4. Storage Configuration: Configure the ReadyNAS RR2312 to allocate storage space for the IP camera's video recordings. This may involve creating a separate folder or volume on the NAS for storing the camera footage.
    5. User Authentication: Set up appropriate user accounts and permissions on the ReadyNAS to control access to the IP camera's video recordings. This ensures only authorized users can access and manage the camera footage.
    6. Recording Settings: Configure the IP camera to send video recordings to the ReadyNAS. This typically involves specifying the NAS's IP address and the storage location on the device.
    7. Compatibility Testing: Before deploying the IP camera and ReadyNAS in a production environment, it's advisable to test the compatibility and functionality by connecting them in a controlled setting. Verify that the camera can successfully stream video to the NAS and that recordings are stored correctly.

    Always refer to the user manuals and documentation provided by the IP camera and ReadyNAS RR2312 for specific instructions and recommendations.

  • What are the advantages of connecting an IP camera to a NAS device like Netgear ReadyNAS RR2312 for video surveillance storage and management?

    There are several advantages of connecting an IP camera to a NAS device like Netgear ReadyNAS RR2312 for video surveillance storage and management:

    1. Increased storage capacity: NAS devices typically offer large storage capacities, allowing you to store a significant amount of video footage without worrying about running out of space. This is particularly useful for long-term storage and archiving purposes.
    2. Centralized storage and management: By connecting IP cameras to a NAS device, you can centralize all your video footage in one location. This makes it easier to access, manage, and search for specific recordings, as everything is stored in a single device rather than multiple cameras or storage cards.
    3. Enhanced data protection: NAS devices often come with built-in RAID (Redundant Array of Independent Disks) technology, which provides data redundancy and protection against drive failures. This ensures that your video footage remains intact and accessible even if one or more hard drives fail.
    4. Scalability: NAS devices offer scalability, allowing you to easily expand your storage capacity as your surveillance needs grow. You can add additional hard drives or even connect multiple NAS devices together to create a larger storage pool.
    5. Remote access and sharing: Most NAS devices come with remote access capabilities, allowing you to access your video footage from anywhere using a computer or mobile device. This is particularly useful for monitoring and reviewing footage while on the go or sharing specific recordings with others.
    6. Cost-effective solution: Using a NAS device for video surveillance storage and management can be a cost-effective solution compared to dedicated video management systems. NAS devices often offer similar functionality at a lower price point, making them an attractive option for small to medium-sized surveillance setups.

    Overall, connecting an IP camera to a NAS device provides a reliable, scalable, and cost-effective solution for video surveillance storage and management, ensuring that your footage is securely stored and easily accessible when needed.

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