Practical Steps to Extract Data from a RAID Disk if NAS Netgear ReadyNAS RN316 Does Not Turn On

When your ⭐ NAS won't power up, extract data from RAID disks by connecting them to a PC, configuring RAID settings, and using recovery tools for data retrieval.

Practical Steps to Extract Data from a RAID Disk if NAS Netgear ReadyNAS RN316 Does Not Turn On

Netgear ReadyNAS RN316 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 RN316.

Practical Steps to Extract Data from a RAID Disk if NAS Netgear ReadyNAS RN316 Does Not Turn On

RAID Recovery™ 2.6
Recover data from damaged RAID arrays inaccessible from a computer.
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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.

Can utilizing redundant network connections or link aggregation protocols mitigate data loss risks for NAS Netgear ReadyNAS RN316 devices?

Yes, utilizing redundant network connections or link aggregation protocols can help mitigate data loss risks for NAS (Network Attached Storage) devices like Netgear ReadyNAS RN316.

Redundant network connections involve setting up multiple network interfaces on the NAS device and connecting them to separate switches or routers. This ensures that if one network connection fails, the device can still communicate with the network through the other connection(s). This redundancy helps to minimize downtime and potential data loss.

Link aggregation, also known as port trunking or bonding, combines multiple network connections into a single logical link. This increases the available bandwidth and provides fault tolerance. If one network connection fails, the traffic is automatically routed through the remaining connections, reducing the risk of data loss.

By implementing redundant network connections or link aggregation protocols, the NAS device can maintain continuous network connectivity, even in the event of network failures or link interruptions. This helps to mitigate data loss risks and ensure the availability and integrity of stored data.

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

Although NAS ReadyNAS RN316 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 RN316. 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 RN316 has 6 HDD slots, and it supports the following array types:

  • RAID 0;
  • X-RAID;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • 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 RN316 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

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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 RN316, feel free to leave a comment!
  • Vernon Garside
    Vernon Garside 11.09.2023 10:51 #
    Can data recovery from a NAS Netgear ReadyNAS RN316 device be done if the device is showing signs of overheating or cooling fan failure?
    • Hetman Software
      Hetman Software 11.09.2023 11:00 #

      It is possible to recover data from a NAS Netgear ReadyNAS RN316 device even if it is showing signs of overheating or cooling fan failure. However, it is important to address the overheating issue or cooling fan failure first to prevent further damage to the device and to ensure a successful data recovery.

      Here are a few steps you can take:

      1. Shut down the device: If you notice signs of overheating or cooling fan failure, it is important to turn off the device immediately to prevent any further damage.
      2. Address the cooling fan issue: If the cooling fan has failed or is not functioning properly, you may need to replace it. Contact Netgear support or a professional technician to assist you with this process.
      3. Allow the device to cool down: Once the cooling fan issue has been addressed, give the device sufficient time to cool down before attempting any data recovery. This will help prevent any further damage caused by overheating.
      4. Seek professional help: If you are not comfortable or experienced in data recovery, it is recommended to seek the assistance of a professional data recovery service. They have the necessary tools, expertise, and cleanroom facilities to recover data from a faulty NAS device.

      Remember, it is crucial not to attempt any DIY data recovery methods if you are not confident in your abilities, as this may lead to further data loss or device damage.

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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 xaker.ru, 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.

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Questions and answers

  • Which operating systems are compatible with the Netgear ReadyNAS RN316?

    The Netgear ReadyNAS RN316 is compatible with the following operating systems:

    1. Windows
    2. Mac OS X
    3. Linux
    4. UNIX
  • Can the Netgear ReadyNAS RN316 be used with Windows operating systems?

    Yes, the Netgear ReadyNAS RN316 can be used with Windows operating systems. It is compatible with Windows XP, Windows Vista, Windows 7, Windows 8, and Windows 10. It can be accessed and managed through the ReadyNAS web interface or using the ReadyCLOUD desktop app, both of which are compatible with Windows.

  • Are there any specific requirements or limitations for using the Netgear ReadyNAS RN316 with different operating systems?

    Yes, there are some requirements and limitations for using the Netgear ReadyNAS RN316 with different operating systems. Here are a few important points to consider:

    1. Compatibility: The Netgear ReadyNAS RN316 supports a wide range of operating systems including Windows, Mac OS, Linux, and Unix. However, it is important to ensure that your specific operating system version is supported by the ReadyNAS device. Check the manufacturer's website or product documentation for a list of compatible operating systems.
    2. File System Formats: The ReadyNAS RN316 supports multiple file system formats including EXT3, EXT4, and XFS. The choice of file system format may depend on the operating system you are using. For example, Windows typically uses NTFS, while Mac OS uses HFS+. Ensure that the file system format of the ReadyNAS is compatible with your operating system.
    3. Network Connectivity: The ReadyNAS RN316 can be connected to your network using Ethernet (RJ-45) ports. Ensure that your operating system supports Ethernet connectivity and has the necessary drivers installed to establish a network connection.
    4. Management Software: Netgear provides a web-based management interface called ReadyNAS OS for managing the ReadyNAS device. This management interface is accessed through a web browser and is compatible with major operating systems. Ensure that your operating system has a compatible web browser and meets the minimum system requirements for accessing the management interface.
    5. Additional Features: The ReadyNAS RN316 may have additional features or capabilities that are specific to certain operating systems. For example, it may support Time Machine backups on Mac OS or integrate with Active Directory on Windows. Check the product documentation or contact Netgear support for specific information about operating system-specific features.

    It is always recommended to review the official documentation and specifications provided by Netgear for the ReadyNAS RN316 to ensure compatibility with your desired operating system.

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