How to Access RAID Disk Data Without NAS Buffalo TeraStation TS5800D Functionality

Discover effective strategies to access files on a RAID disk if your ⭐ NAS won't power up.

How to Access RAID Disk Data Without NAS Buffalo TeraStation TS5800D Functionality

Buffalo TeraStation TS5800D 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 TS5800D.

How to Access RAID Disk Data Without NAS Buffalo TeraStation TS5800D Functionality

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 regular data integrity checks help prevent data loss in NAS Buffalo TeraStation TS5800D devices?

Yes, regular data integrity checks can help prevent data loss in NAS Buffalo TeraStation TS5800D devices. Data integrity checks involve verifying the accuracy and consistency of data stored on the device. By regularly performing these checks, any potential issues or errors in the data can be identified and addressed before they lead to data loss.

Data integrity checks typically involve techniques such as checksum verification, which compares the calculated checksum of a file with its stored checksum to ensure data integrity. This process helps to detect and correct any data corruption or loss that may have occurred due to hardware failures, software bugs, or other issues.

Regularly scheduled data integrity checks can help identify and resolve data integrity issues early on, minimizing the risk of data loss. It is recommended to combine data integrity checks with other data protection measures such as regular backups to ensure comprehensive data protection.

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

Although NAS TeraStation TS5800D 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 TS5800D. 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 Buffalo

How to recover data from a Buffalo

TeraStation TS5800D has 1 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • RAID 50;
  • RAID 60;
  • 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 TS5800D 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 TeraStation TS5800D, feel free to leave a comment!
  • Rick Cumberbatch
    Rick Cumberbatch 29.08.2023 17:54 #
    Can data recovery from a NAS Buffalo TeraStation TS5800D device be performed if there are issues with the motherboard or system board?
    • Hetman Software
      Hetman Software 29.08.2023 18:59 #

      Data recovery from a NAS Buffalo TeraStation TS5800D device can be challenging if there are issues with the motherboard or system board. In such cases, it is recommended to contact a professional data recovery service provider who specializes in NAS devices. These experts have the necessary tools and expertise to recover data from faulty NAS devices, including those with motherboard or system board issues. However, it is important to note that the success of data recovery depends on the extent of the damage and the specific circumstances of the failure.

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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 key features and capabilities of the NAS Buffalo TeraStation TS5800D that make it suitable for a surveillance system?

    The NAS Buffalo TeraStation TS5800D has several key features and capabilities that make it suitable for a surveillance system:

    1. High Storage Capacity: The TS5800D comes with multiple storage options ranging from 16TB to 64TB, allowing for ample storage space to store surveillance footage and data.
    2. RAID Support: It supports various RAID configurations (0, 1, 5, 6, 10, 50, and 60), which provide data redundancy and protection against drive failures. This is crucial for ensuring the integrity and availability of surveillance footage.
    3. High Performance: The TS5800D is equipped with a powerful Intel Atom quad-core processor and 8GB of RAM, enabling it to handle multiple streams of high-definition surveillance footage without any lag or performance issues.
    4. Scalability: It supports up to 8 hard drives, allowing for easy expansion of storage capacity as surveillance needs grow over time.
    5. Advanced Data Management: The NAS comes with advanced data management features such as snapshotting, replication, and backup options. These features ensure the safety and integrity of surveillance data by allowing for easy backups and recovery.
    6. Surveillance-specific Applications: The TS5800D is compatible with various surveillance applications such as Milestone Arcus, providing seamless integration with surveillance cameras and software.
    7. Remote Access and Monitoring: It supports remote access and monitoring, allowing users to access surveillance footage and manage the system from anywhere using a web browser or mobile app.
    8. Redundant Power Supply: The NAS features a redundant power supply, ensuring uninterrupted operation and minimizing the risk of downtime due to power failures.
    9. Security Features: The TS5800D offers advanced security features such as AES 256-bit encryption, secure boot, and antivirus support, ensuring the confidentiality and integrity of surveillance data.

    Overall, the NAS Buffalo TeraStation TS5800D combines high storage capacity, performance, scalability, and advanced data management features, making it a suitable choice for a surveillance system that requires reliable storage, data protection, and remote access capabilities.

  • How does the NAS Buffalo TeraStation TS5800D ensure data security and reliability for a surveillance system?

    The NAS Buffalo TeraStation TS5800D ensures data security and reliability for a surveillance system through several features:

    1. RAID Technology: The TS5800D supports various RAID levels (0, 1, 5, 6, 10, 50, and 60), which provide data redundancy and protection against drive failures. RAID technology ensures that even if one or more drives fail, the system can continue to operate without data loss.
    2. Hot-Swappable Drives: The TS5800D allows for hot-swapping of drives, meaning that failed drives can be replaced without shutting down the system. This feature minimizes downtime and ensures continuous operation of the surveillance system.
    3. Data Encryption: The NAS supports AES 256-bit encryption, which provides robust security for data stored on the drives. Encryption prevents unauthorized access to sensitive surveillance footage and ensures that data remains secure even if the drives are stolen or compromised.
    4. User Access Control: The TS5800D offers comprehensive user access control mechanisms, allowing administrators to create multiple user accounts with different levels of access privileges. This ensures that only authorized personnel can access and manage the surveillance data, reducing the risk of unauthorized access or accidental deletion.
    5. Data Replication and Backup: The NAS supports data replication to another TeraStation or external storage, ensuring that surveillance data is backed up in real-time. This redundancy protects against data loss in case of hardware failure or other unforeseen events.
    6. Surveillance-Specific Features: The TS5800D is designed specifically for surveillance applications and includes features like built-in surveillance management software, compatibility with popular IP camera models, and support for ONVIF standards. These features enhance the integration and compatibility of the NAS with surveillance systems, ensuring seamless operation and data reliability.

    Overall, the NAS Buffalo TeraStation TS5800D combines various data security and reliability features to ensure the integrity and availability of surveillance data, providing peace of mind for users.

  • Can the NAS Buffalo TeraStation TS5800D be easily integrated with existing surveillance cameras and software? What are the compatibility requirements and setup process?

    The NAS Buffalo TeraStation TS5800D can be integrated with existing surveillance cameras and software, but the compatibility requirements and setup process may vary depending on the specific cameras and software being used.

    Compatibility Requirements:

    1. Surveillance Cameras: The TS5800D should be compatible with most IP cameras that support network storage. It is recommended to check the camera's specifications or consult with Buffalo support to ensure compatibility.
    2. Software: The TS5800D supports various surveillance software applications, including Buffalo Surveillance Server, Milestone Arcus, and more. Check the NAS documentation to see the list of supported software.

    Setup Process:

    1. Connect Cameras: Connect your surveillance cameras to the same network as the TS5800D. Ensure that the cameras are configured to use network storage.
    2. Install Surveillance Software: Install the compatible surveillance software on your computer or directly on the TS5800D (if supported). Follow the software's installation instructions.
    3. Configure Software: Access the surveillance software's configuration interface and set up the cameras. This typically involves adding the camera's IP address, login credentials, and specifying the TS5800D as the storage location.
    4. Configure TS5800D: If required, configure the TS5800D to enable network storage and set up appropriate user permissions for accessing the surveillance footage.
    5. Test Integration: Verify that the surveillance software can access and record footage to the TS5800D. Test various features and functionalities to ensure proper integration.

    It is important to note that the specific setup process may differ based on the surveillance software being used. It is recommended to consult the documentation and support resources provided by Buffalo and the surveillance software manufacturer for detailed instructions and troubleshooting assistance.

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