How to recover data from Buffalo TeraStation WS-6V6.0TL/R5 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 Buffalo TeraStation WS-6V6.0TL/R5

Buffalo TeraStation WS-6V6.0TL/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-6V6.0TL/R5.

How to recover data from NAS Buffalo TeraStation WS-6V6.0TL/R5

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 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 elevation of privileges or compromised user accounts lead to data loss or unauthorized access on NAS Buffalo TeraStation WS-6V6.0TL/R5 devices?

Yes, elevation of privileges or compromised user accounts can potentially lead to data loss or unauthorized access on NAS Buffalo TeraStation WS-6V6.0TL/R5 devices. If an attacker gains elevated privileges or compromises a user account with administrative access, they may be able to manipulate or delete data, modify settings, or gain unauthorized access to sensitive information stored on the device. It is important to ensure proper security measures, such as strong passwords, regular firmware updates, and access controls, to minimize the risk of such incidents.

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

Although NAS TeraStation WS-6V6.0TL/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-6V6.0TL/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-6V6.0TL/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-6V6.0TL/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-6V6.0TL/R5, feel free to leave a comment!
  • Lincoln Exton
    Lincoln Exton 31.08.2023 17:53 #
    Can data recovery from a NAS Buffalo TeraStation WS-6V6.0TL/R5 device be done if the network interface is not functioning?
    • Hetman Software
      Hetman Software 31.08.2023 18:00 #

      Yes, data recovery from a NAS Buffalo TeraStation WS-6V6.0TL/R5 device can still be possible even if the network interface is not functioning. The network interface is responsible for connecting the device to the network, but the data is usually stored on the hard drives within the NAS device.

      To recover the data, you can remove the hard drives from the Buffalo TeraStation and connect them to a computer directly using a SATA to USB adapter or by installing them internally. Once connected, you can use data recovery software to scan and recover the files from the hard drives.

      It is important to note that if the drives are in a RAID configuration, the recovery process might be more complex as the data is distributed across multiple drives. In such cases, it is recommended to seek professional data recovery services to ensure the best chance of successful recovery.

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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

  • What are the recommended methods or software for streaming audio files to a NAS Buffalo TeraStation WS-6V6.0TL/R5?

    There are several methods and software options available for streaming audio files to a NAS Buffalo TeraStation WS-6V6.0TL/R5. Here are a few recommended options:

    1. DLNA Server: The TeraStation WS-6V6.0TL/R5 supports DLNA (Digital Living Network Alliance) server functionality. You can use popular DLNA server software like Plex, Serviio, or Universal Media Server to stream audio files to your NAS. These servers will scan your audio files and make them accessible for streaming on DLNA-compatible devices.
    2. Buffalo NAS Navigator: Buffalo provides its own software called Buffalo NAS Navigator, which allows you to access and manage your TeraStation NAS. It also includes a built-in media server feature that can stream audio files directly to DLNA-enabled devices.
    3. iTunes Server: If you use iTunes to manage your audio library, you can enable the iTunes server feature on your TeraStation WS-6V6.0TL/R5. This will allow you to stream your iTunes library to any device running iTunes or compatible media players.
    4. Web-based streaming: You can also set up a web-based streaming solution using software like Ampache or Subsonic. These applications allow you to access and stream your audio files through a web interface, making them accessible from any device with a web browser.

    It's important to note that the availability and compatibility of these options may vary based on the specific firmware version of your TeraStation WS-6V6.0TL/R5. Make sure to check the Buffalo support website or user manual for the most up-to-date information and instructions.

  • How can I ensure smooth and uninterrupted streaming of audio files from the NAS Buffalo TeraStation WS-6V6.0TL/R5 to multiple devices simultaneously?

    To ensure smooth and uninterrupted streaming of audio files from the NAS Buffalo TeraStation WS-6V6.0TL/R5 to multiple devices simultaneously, you can follow these steps:

    1. Check Network Connectivity: Make sure that all devices, including the NAS and the streaming devices, are connected to a stable and high-speed network. Use Ethernet connections instead of Wi-Fi whenever possible for better performance.
    2. Network Bandwidth: Ensure that your network has enough bandwidth to handle multiple simultaneous streams. If you have a slow internet connection, consider upgrading to a higher-speed plan.
    3. Upgrade NAS Firmware: Check if there are any firmware updates available for your Buffalo TeraStation NAS. Keeping the firmware up to date can fix bugs and improve performance.
    4. Optimize NAS Settings: Configure the NAS settings for optimal performance. This may include enabling Jumbo Frames, adjusting network settings like MTU size, and enabling any streaming-specific features provided by the NAS.
    5. Enable DLNA: If your NAS supports DLNA (Digital Living Network Alliance), enable this feature. DLNA allows for easier streaming and sharing of media files across multiple devices.
    6. Use a Media Server: Install a dedicated media server software on your NAS, such as Plex or Twonky, which can transcode and stream media files to multiple devices simultaneously. These servers often have built-in optimization features for smooth streaming.
    7. Check NAS Performance: Monitor the NAS performance while streaming to ensure it is not overloaded. Check CPU and memory usage, and if necessary, consider upgrading the NAS hardware to handle multiple streams.
    8. Use Quality Audio Formats: Ensure that your audio files are in a format that is compatible with most devices and can be easily streamed without buffering. Common formats like MP3 or AAC are recommended.
    9. Reduce Network Interference: Minimize network interference by placing the NAS and streaming devices away from other electronic devices that may cause interference, such as microwaves or cordless phones.
    10. Test and Troubleshoot: Test the streaming on multiple devices simultaneously to ensure smooth playback. If you encounter any issues, troubleshoot by checking network settings, updating firmware, or consulting the NAS manufacturer's support resources.

    By following these steps, you can optimize the streaming experience from your Buffalo TeraStation NAS to multiple devices simultaneously.

  • Are there any specific network or configuration requirements to optimize the streaming performance of audio files to the NAS Buffalo TeraStation WS-6V6.0TL/R5?

    To optimize the streaming performance of audio files to the NAS Buffalo TeraStation WS-6V6.0TL/R5, there are a few network and configuration requirements you can consider:

    1. Network Speed: Ensure that your network provides sufficient bandwidth to handle the streaming of audio files. A Gigabit Ethernet connection is recommended for faster data transfer rates.
    2. Wired Connection: Whenever possible, use a wired Ethernet connection instead of a wireless connection. Wired connections tend to be more stable and offer better performance for streaming.
    3. Router Quality: Make sure you have a high-quality router that can handle the network traffic efficiently. A router with Quality of Service (QoS) features can prioritize streaming traffic, ensuring smooth playback.
    4. Network Switch: If you have multiple devices connected to your network, consider using a network switch to improve network performance. This can help distribute the network load and prevent congestion.
    5. Jumbo Frames: Enabling jumbo frames on your NAS and network devices may improve performance. Jumbo frames allow for larger data packets to be transferred, reducing overhead and increasing efficiency.
    6. RAID Configuration: Setting up your TeraStation in a RAID configuration can improve performance by distributing data across multiple drives, allowing for faster access and read/write speeds.
    7. Network Protocol: Choosing the appropriate network protocol can also impact performance. For streaming audio files, using protocols like NFS (Network File System) or SMB (Server Message Block) can be more efficient.
    8. Buffering: Configure your media player or streaming software to buffer an adequate amount of data before playback. This can help prevent interruptions due to network latency or fluctuations.
    9. Firmware Updates: Keep your TeraStation's firmware up to date to ensure you have the latest performance optimizations and bug fixes.

    It's worth noting that the performance of your streaming setup can also depend on factors like the size and format of the audio files, the media player software, and the client device used for playback.

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