NAS Buffalo TeraStation WS-RV8.0TL/R5 Data Recovery: Step-by-Step RAID Array Data Recovery

Learn the best techniques for recovering RAID arrays and data from ⭐ NAS with our detailed guide.

NAS Buffalo TeraStation WS-RV8.0TL/R5 Data Recovery: Step-by-Step RAID Array Data Recovery

Buffalo TeraStation WS-RV8.0TL/R5 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from TeraStation WS-RV8.0TL/R5.

NAS Buffalo TeraStation WS-RV8.0TL/R5 Data Recovery: Step-by-Step RAID Array Data Recovery

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 Buffalo 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 natural disasters such as floods or fires result in data loss for NAS Buffalo TeraStation WS-RV8.0TL/R5 devices?

Yes, natural disasters such as floods or fires can result in data loss for NAS Buffalo TeraStation WS-RV8.0TL/R5 devices. These devices are physical storage systems that can be damaged or destroyed if exposed to extreme conditions. Water damage from floods or fire damage can render the device inoperable and lead to data loss. It is important to have proper backup strategies in place to protect data in such situations.

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

Although NAS TeraStation WS-RV8.0TL/R5 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 Buffalo TeraStation WS-RV8.0TL/R5. 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.

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How to recover data from a Buffalo

How to recover data from a Buffalo

TeraStation WS-RV8.0TL/R5 has 4 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • JBOD;

NAS supports:

  • exFAT, VFAT, FAT 12 / 16 / 32;
  • NTFS / ReFS;
  • APFS / HFS+;
  • Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
  • VMFS / HikvisionFS;

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 Buffalo TeraStation WS-RV8.0TL/R5 network-attached storage keeps Windows Storage Server 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 TeraStation WS-RV8.0TL/R5, feel free to leave a comment!
  • Edmund Marson
    Edmund Marson 31.08.2023 12:41 #
    Can data recovery from a NAS Buffalo TeraStation WS-RV8.0TL/R5 device be done if the storage disks have been physically removed or replaced?
    • Hetman Software
      Hetman Software 31.08.2023 14:00 #

      Yes, data recovery from a NAS Buffalo TeraStation WS-RV8.0TL/R5 device can be done even if the storage disks have been physically removed or replaced. Data recovery specialists can use specialized techniques and software to recover data from the disks, regardless of whether they have been replaced or removed. However, it is important to note that the success of data recovery depends on various factors such as the condition of the disks, the extent of data corruption, and the expertise of the data recovery service provider.

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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

  • How does the NAS Buffalo TeraStation WS-RV8.0TL/R5 enhance the functionality and efficiency of a surveillance system?

    The NAS Buffalo TeraStation WS-RV8.0TL/R5 enhances the functionality and efficiency of a surveillance system in several ways:

    1. Storage Capacity: With a massive storage capacity of 8TB, the TeraStation allows for the storage of a large amount of surveillance footage. This ensures that the system can continuously record and store video data without running out of space.
    2. RAID Support: The TeraStation supports RAID configurations, including RAID 0, 1, 5, 6, 10, and JBOD. RAID provides data redundancy and improves system reliability by storing data across multiple drives. In case of a drive failure, the system can continue to operate without losing any footage.
    3. High Data Transfer Speed: The TeraStation is equipped with a Gigabit Ethernet port, allowing for high-speed data transfer between the surveillance system and the NAS. This ensures that video footage can be quickly and efficiently transferred to the storage device, reducing any potential lag or delay in the system.
    4. Scalability: The TeraStation offers scalability options, allowing for the addition of more storage drives as the surveillance system expands. This ensures that the system can accommodate the growing storage needs of a surveillance setup without requiring a complete overhaul.
    5. Remote Access and Monitoring: The TeraStation supports remote access and monitoring, allowing users to view live or recorded video footage from any location using a web browser or mobile app. This feature enables surveillance system administrators to monitor the system and access footage remotely, enhancing the overall efficiency and convenience of managing the surveillance system.
    6. Data Protection and Backup: The TeraStation includes features like automatic backup and replication, ensuring that surveillance footage is protected and can be quickly restored in case of any data loss or system failure. This enhances the reliability and integrity of the surveillance system, minimizing the risk of losing critical video evidence.

    Overall, the NAS Buffalo TeraStation WS-RV8.0TL/R5 provides ample storage capacity, data protection, scalability, and remote access capabilities, all of which contribute to enhancing the functionality and efficiency of a surveillance system.

  • What are the key features and specifications of the NAS Buffalo TeraStation WS-RV8.0TL/R5 that make it suitable for use in a surveillance system?

    The NAS Buffalo TeraStation WS-RV8.0TL/R5 is specifically designed for use in surveillance systems. Its key features and specifications that make it suitable for this purpose include:

    1. Storage Capacity: The TeraStation WS-RV8.0TL/R5 comes with a storage capacity of 8TB, which allows for storing a large amount of surveillance footage.
    2. RAID Support: It supports RAID configurations (0, 1, 5, 6, 10) for data redundancy and increased reliability. In a surveillance system, data integrity is crucial, and RAID helps protect against data loss.
    3. High-Speed Data Transfer: The NAS features dual Gigabit Ethernet ports, enabling high-speed data transfer and ensuring smooth streaming and recording of surveillance footage.
    4. Scalability: The TeraStation WS-RV8.0TL/R5 supports up to eight hard drives, allowing for easy expansion of storage capacity as the surveillance system grows.
    5. Surveillance-Optimized Firmware: It comes pre-installed with surveillance-optimized firmware, making it compatible with various network video recorders (NVRs) and IP cameras. This firmware ensures seamless integration and smooth operation within a surveillance system.
    6. Advanced Security Features: The NAS provides multiple security features, including AES 256-bit encryption, antivirus software, and support for Active Directory integration. These features help protect the stored surveillance data from unauthorized access and malware.
    7. Remote Access and Monitoring: With built-in Buffalo surveillance management software, the TeraStation WS-RV8.0TL/R5 allows for remote access and monitoring of surveillance footage from anywhere using a web browser or mobile app.
    8. Redundant Power Supply: It is equipped with a redundant power supply unit (RPSU), ensuring continuous operation even if one power supply fails. This feature enhances the reliability and uptime of the surveillance system.
    9. Multiple Backup Options: The NAS supports various backup options, including scheduled backups, replication to another NAS device, and cloud backup services. These backup options provide an additional layer of data protection for the surveillance footage.

    Overall, the NAS Buffalo TeraStation WS-RV8.0TL/R5 offers ample storage capacity, data redundancy, high-speed data transfer, scalability, advanced security features, and convenient remote access capabilities, making it a suitable choice for use in a surveillance system.

  • Can the NAS Buffalo TeraStation WS-RV8.0TL/R5 support multiple IP cameras and provide reliable storage and backup solutions for a large-scale surveillance setup?

    Yes, the NAS Buffalo TeraStation WS-RV8.0TL/R5 is designed to support multiple IP cameras and provide reliable storage and backup solutions for large-scale surveillance setups. It offers a high storage capacity of 8TB and supports RAID configurations for data redundancy and protection. The TeraStation WS-RV8.0TL/R5 also includes surveillance-specific features such as built-in surveillance management software, camera licenses, and support for various surveillance applications. With its robust hardware and software capabilities, it can effectively handle the storage and backup requirements of a large-scale surveillance system.

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