How to recover data from Buffalo TeraStation TS5800D1608 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 TS5800D1608

Buffalo TeraStation TS5800D1608 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 TS5800D1608.

How to recover data from NAS Buffalo TeraStation TS5800D1608

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.

How can quality of service (QoS) settings impact data transfer reliability on NAS Buffalo TeraStation TS5800D1608 devices?

Quality of Service (QoS) settings can have a significant impact on data transfer reliability on NAS Buffalo TeraStation TS5800D1608 devices. Here are a few ways QoS settings can affect data transfer reliability:

  1. Bandwidth Allocation: QoS settings allow you to allocate and prioritize bandwidth for specific applications or services. By assigning higher priority to critical data transfers, you ensure that they receive sufficient bandwidth, reducing the chances of packet loss or delay.
  2. Traffic Management: QoS settings enable you to manage and control network traffic, preventing congestion and ensuring smooth data transfers. By regulating the flow of data, you can avoid bottlenecks and maintain consistent transfer speeds.
  3. Prioritization: QoS settings allow you to prioritize data transfers based on their importance or urgency. By assigning higher priority to certain transfers, you ensure that they are processed and delivered promptly, minimizing the risk of delays or interruptions.
  4. Packet Prioritization: QoS settings can prioritize individual packets within a data transfer. This ensures that critical packets are delivered first, reducing the impact of latency or network congestion on overall data transfer reliability.
  5. Network Stability: QoS settings can help maintain a stable network environment by controlling and managing network resources. By preventing excessive bandwidth usage by certain applications or users, QoS settings can ensure a consistent and reliable data transfer experience.

Overall, QoS settings on NAS Buffalo TeraStation TS5800D1608 devices can enhance data transfer reliability by optimizing bandwidth allocation, managing network traffic, and prioritizing critical transfers.

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

Although NAS TeraStation TS5800D1608 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 TS5800D1608. 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 TS5800D1608 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 TS5800D1608 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 TS5800D1608, feel free to leave a comment!
  • Alex Wrigley
    Alex Wrigley 29.08.2023 18:52 #
    Are there any specific troubleshooting methods for data recovery from NAS Buffalo TeraStation TS5800D1608 devices with limited functionality?
    • Hetman Software
      Hetman Software 29.08.2023 19:59 #

      Yes, there are several troubleshooting methods you can try for data recovery from a NAS Buffalo TeraStation TS5800D1608 device with limited functionality. Here are a few suggestions:

      1. Check the hardware connections: Ensure that all cables and connections are properly seated and secure. Sometimes, loose connections can cause limited functionality issues.
      2. Restart the device: Power off the NAS device, unplug it from the power source, wait for a few minutes, and then plug it back in. Power it on and see if the limited functionality issue persists. A simple restart can sometimes resolve temporary glitches.
      3. Update firmware: Check if there are any firmware updates available for your NAS device. Updating the firmware can fix bugs and improve overall functionality. Follow the manufacturer's instructions to update the firmware.
      4. Reset to factory defaults: If the limited functionality issue persists, you can try resetting the NAS device to its factory default settings. This will erase all data and configurations, so make sure to back up your important data before proceeding. Consult the user manual or Buffalo's support website for instructions on how to reset your specific model.
      5. Test the drives: If the NAS device has multiple hard drives, you can try removing one drive at a time and testing them individually. This can help identify if a specific drive is causing the limited functionality issue. If a faulty drive is detected, you may need to replace it.
      6. Contact technical support: If none of the above troubleshooting methods work, it is recommended to contact Buffalo's technical support for further assistance. They can provide specific guidance based on your device's model and diagnose any hardware or software issues.

      Note: Data recovery from a malfunctioning NAS device can be complex and may require professional assistance. If your data is critical and you are unable to recover it using the above methods, it is advisable to consult a professional data recovery service.

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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 settings that can be configured on the NAS Buffalo TeraStation TS5800D1608?

    The key settings that can be configured on the NAS Buffalo TeraStation TS5800D1608 include:

    1. RAID Configuration: You can set up various RAID levels (RAID 0, RAID 1, RAID 5, RAID 6, RAID 10) to determine the data redundancy and performance.
    2. Network Settings: Configure the IP address, subnet mask, default gateway, DNS server settings, and other network parameters to ensure proper connectivity.
    3. User and Group Management: Create and manage user accounts and groups with different access levels and permissions for secure file sharing.
    4. Shared Folders: Set up shared folders to organize and manage files, and define access permissions for different users or groups.
    5. FTP Server: Enable and configure the built-in FTP server to allow remote file access and sharing over the internet.
    6. Backup and Replication: Configure backup options, including scheduled backups, replication to another TeraStation, and cloud backup services.
    7. Active Directory Integration: Integrate the TeraStation with an Active Directory domain for centralized user authentication and access control.
    8. WebAccess: Enable and configure the WebAccess feature to access and manage files remotely through a web browser or mobile app.
    9. Notifications: Set up email notifications for various events such as system errors, disk failures, or backup completion.
    10. Power Management: Configure power-saving options, including scheduled power on/off, idle drive spin-down, and UPS integration.

    These are some of the key settings that can be configured on the Buffalo TeraStation TS5800D1608 NAS, but the actual options may vary depending on the firmware version and specific model.

  • How can I access and modify the network settings on the NAS Buffalo TeraStation TS5800D1608?

    To access and modify the network settings on the NAS Buffalo TeraStation TS5800D1608, you can follow these steps:

    1. Connect your computer to the same network as the NAS Buffalo TeraStation TS5800D1608.
    2. Open a web browser on your computer and enter the IP address of the NAS in the address bar. The default IP address for the NAS Buffalo TeraStation TS5800D1608 is typically "192.168.11.150". Press Enter.
    3. You will be directed to the web-based management interface of the NAS. Enter the username and password to log in. The default username is "admin", and the default password is "password". Click Login.
    4. Once logged in, you will see the Dashboard or main interface of the NAS.
    5. Look for the "Settings" or "Configuration" tab in the interface. Click on it to access the network settings.
    6. In the network settings, you will find options to configure the IP address, subnet mask, gateway, DNS settings, and other network-related parameters. Modify these settings according to your requirements.
    7. After making the necessary changes, click on the "Apply" or "Save" button to save the new network settings.
    8. The NAS may require a reboot for the changes to take effect. If prompted, click on the "Reboot" or "Restart" option.
    9. Once the NAS restarts, it will be accessible using the new network settings you have configured.

    It is important to note that the exact steps and options may vary slightly depending on the firmware version of the NAS Buffalo TeraStation TS5800D1608. Refer to the user manual or documentation provided by Buffalo for detailed instructions specific to your device.

  • What are the recommended security settings for the NAS Buffalo TeraStation TS5800D1608 to ensure data protection and access control?

    To ensure data protection and access control on the NAS Buffalo TeraStation TS5800D1608, it is recommended to follow these security settings:

    1. Change the default administrator password: Set a strong and unique password for the admin account to prevent unauthorized access.
    2. Enable automatic firmware updates: Keep the NAS firmware up to date to patch any security vulnerabilities.
    3. Create user accounts with strong passwords: Set up individual user accounts with strong passwords for each person who needs access to the NAS. Avoid using default or easily guessable passwords.
    4. Use access control lists (ACLs): Implement access control lists to control which users or groups have access to specific files and folders. Restrict access to sensitive data to only authorized individuals.
    5. Enable HTTPS: Access the NAS administration interface using HTTPS instead of HTTP to encrypt the communication and protect against eavesdropping.
    6. Disable unnecessary services: Disable any unnecessary services or protocols that are not required for your specific use case. This reduces the attack surface and minimizes potential vulnerabilities.
    7. Enable two-factor authentication (2FA): Implement two-factor authentication for user accounts to add an extra layer of security. This requires users to provide a second form of authentication, such as a code from a mobile app, in addition to their password.
    8. Regularly backup data: Implement a backup strategy to ensure that your data is regularly backed up to an external location. This protects against data loss in case of hardware failure, theft, or other unforeseen events.
    9. Implement network segmentation: If possible, separate the NAS from the main network using VLANs or other network segmentation techniques. This helps prevent unauthorized access from other devices on the network.
    10. Regularly monitor and review logs: Monitor the NAS logs for any suspicious activity or unauthorized access attempts. Regularly review these logs to identify any potential security issues.

    It is important to note that these recommendations are general security best practices and may vary based on your specific requirements and environment.

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