How to recover data from Buffalo LinkStation LS210D0201 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 LinkStation LS210D0201

Buffalo LinkStation LS210D0201 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from LinkStation LS210D0201.

How to recover data from NAS Buffalo LinkStation LS210D0201

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.

Are there any specific factors to consider when choosing a NAS Buffalo LinkStation LS210D0201 device to minimize data loss risks?

Yes, there are several factors to consider when choosing a NAS (Network Attached Storage) device like the Buffalo LinkStation LS210D0201 to minimize data loss risks. Here are some key factors to consider:

  1. Redundancy: Look for a NAS device that offers RAID (Redundant Array of Independent Disks) functionality. RAID allows you to create mirrored or striped configurations, providing redundancy and protection against data loss in case of a hard drive failure.
  2. Backup options: Ensure that the NAS device supports automatic backup features. Look for options to schedule regular backups to an external storage device or to cloud storage services. Having multiple backup copies of your data minimizes the risk of permanent loss.
  3. Data encryption: Choose a NAS device that supports data encryption. This ensures that your data is protected from unauthorized access, especially if the device is stolen or compromised.
  4. Power supply and surge protection: Consider a NAS device with a reliable power supply and surge protection features. Power outages and voltage fluctuations can lead to data corruption or loss. Having a backup power supply or surge protector can help mitigate these risks.
  5. Quality of hard drives: Check the quality and reliability of the hard drives included in the NAS device. Look for reputable brands and consider models with higher MTBF (Mean Time Between Failures) ratings to minimize the risk of drive failures.
  6. Firmware updates and support: Regular firmware updates from the manufacturer can address security vulnerabilities and improve the overall stability and performance of the NAS device. Ensure that the manufacturer provides regular updates and offers good customer support.
  7. Data integrity checks: Some NAS devices offer data integrity checks that can detect and repair data corruption. This feature can be useful in identifying and fixing potential issues before they result in data loss.
  8. Scalability: Consider your future storage needs and choose a NAS device that allows for easy expansion. This will prevent the need to migrate data to a new device as your storage requirements grow.

By considering these factors, you can minimize the risks of data loss when choosing a NAS device like the Buffalo LinkStation LS210D0201.

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

Although NAS LinkStation LS210D0201 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 LinkStation LS210D0201. 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

LinkStation LS210D0201 has 1 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • 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 LinkStation LS210D0201 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 LinkStation LS210D0201, feel free to leave a comment!
  • Marvin Corin
    Marvin Corin 31.08.2023 03:39 #
    Are there any specific precautions that need to be taken while attempting data recovery from a NAS Buffalo LinkStation LS210D0201 device?
    • Hetman Software
      Hetman Software 31.08.2023 04:59 #

      Yes, there are a few precautions that need to be taken while attempting data recovery from a NAS Buffalo LinkStation LS210D0201 device:

      1. Disconnect the NAS device from the network: Before attempting any data recovery, it is important to disconnect the NAS device from the network to prevent any potential data loss or corruption.
      2. Avoid further writes to the NAS: To prevent overwriting any potentially recoverable data, avoid making any changes or writes to the NAS device. This includes avoiding any file transfers, installations, or modifications to the NAS.
      3. Use a separate computer for recovery: It is recommended to connect the NAS hard drive to a separate computer for data recovery purposes. This can be done by removing the hard drive from the NAS enclosure and connecting it to a computer using a SATA-to-USB adapter or a compatible docking station.
      4. Work with a professional data recovery service: If the data on the NAS is critical or if you are not comfortable performing the recovery yourself, it is recommended to seek professional help from a reputable data recovery service. They have the expertise and specialized tools to handle complex data recovery scenarios.
      5. Take necessary precautions to avoid static electricity: When handling the NAS hard drive or any other internal components, it is important to take precautions to avoid static electricity. Use an anti-static wrist strap or work on an anti-static mat to prevent any damage to the drive.

      Remember that data recovery can be a complex process and there is always a risk of further data loss or damage. It is important to proceed with caution and consider professional assistance if needed.

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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 LinkStation LS210D0201 function as an email server, and what are its key features and capabilities in this regard?

    The NAS Buffalo LinkStation LS210D0201 does not function as an email server. It is primarily a network-attached storage (NAS) device designed for file storage and sharing purposes. It provides a centralized location to store and access files over a network.

    The key features and capabilities of the Buffalo LinkStation LS210D0201 as a NAS include:

    1. Storage Capacity: It comes with a pre-installed hard drive with a capacity of 2TB (terabytes), which can be expanded by connecting additional external drives.
    2. File Sharing: The LinkStation allows easy file sharing across multiple devices and platforms, including Windows, Mac, and mobile devices. It supports various file sharing protocols such as SMB/CIFS, FTP, and DLNA.
    3. Backup and Sync: It offers automatic backup options to protect your data. You can schedule backups or set up real-time synchronization with other devices or cloud services like Dropbox.
    4. Web Access: The device provides remote access to your files through the Buffalo WebAccess feature. You can access and manage your files from anywhere using a web browser or dedicated mobile apps.
    5. Media Server: The LinkStation can function as a media server, allowing you to stream multimedia content to compatible devices like smart TVs, gaming consoles, or media players.
    6. RAID Support: It supports RAID configurations (RAID 0 and RAID 1) for data redundancy and increased performance or data protection.
    7. Easy Setup and Configuration: The device has a user-friendly interface and a simple setup process. It also includes various management tools for monitoring and configuring the NAS.

    While the Buffalo LinkStation LS210D0201 provides several useful features for file storage and sharing, it does not have native email server functionality. If you require an email server, you would need to use separate software or hardware specifically designed for that purpose.

  • What are the advantages and disadvantages of using the NAS Buffalo LinkStation LS210D0201 as an email server compared to dedicated email server solutions?

    Advantages of using the NAS Buffalo LinkStation LS210D0201 as an email server compared to dedicated email server solutions:

    1. Cost-effective: The NAS Buffalo LinkStation is generally less expensive compared to dedicated email server solutions, making it a more affordable option for small businesses or individuals.
    2. Easy setup: The NAS Buffalo LinkStation is designed for easy setup and configuration, making it accessible to users with limited technical knowledge.
    3. Storage capacity: The NAS provides a large storage capacity, allowing for the storage of a significant amount of email data.
    4. Data security: The NAS Buffalo LinkStation offers built-in security features, such as user access controls and data encryption, ensuring the security of email communications and data.

    Disadvantages of using the NAS Buffalo LinkStation LS210D0201 as an email server compared to dedicated email server solutions:

    1. Limited resources: The NAS Buffalo LinkStation has limited processing power and memory compared to dedicated email server solutions. This may result in slower performance and reduced scalability, especially when handling a large volume of emails or multiple users simultaneously.
    2. Lack of advanced features: Dedicated email server solutions often offer advanced features like advanced spam filtering, antivirus protection, and enhanced collaboration tools. The NAS Buffalo LinkStation may not provide these advanced features, limiting its functionality for certain use cases.
    3. Reliability: Dedicated email server solutions are typically designed for high availability and reliability, with redundant hardware and backup systems. The NAS Buffalo LinkStation may not offer the same level of reliability, potentially leading to email downtime or data loss in case of hardware failure.
    4. Technical support: Dedicated email server solutions usually come with dedicated technical support, ensuring prompt assistance in case of any issues. The NAS Buffalo LinkStation may have limited technical support options, which could result in longer response times or difficulty in resolving technical problems.
  • Can the NAS Buffalo LinkStation LS210D0201 be easily configured and integrated with existing email clients and protocols, such as Microsoft Outlook or IMAP/POP3, to provide seamless email functionality?

    The NAS Buffalo LinkStation LS210D0201 is primarily a network-attached storage device designed for file storage and sharing purposes. It does not have built-in email functionality or support for email protocols like IMAP/POP3.

    While it is possible to configure the NAS to send email notifications for certain events or set up a basic email server on the device, it does not offer the same level of functionality as dedicated email clients like Microsoft Outlook.

    If you require seamless email functionality with features like email synchronization, advanced search, and calendar integration, it is recommended to use dedicated email clients or services that support the desired protocols.

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