How to recover data from Buffalo LinkStation LS-WS1.0TGL/R1 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?

Data Recovery Tool

Buffalo LinkStation LS-WS1.0TGL/R1 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 LS-WS1.0TGL/R1.

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 known issues or limitations when using NAS Buffalo LinkStation LS-WS1.0TGL/R1 devices with virtualization platforms such as VMware or Hyper-V?

There are a few known issues and limitations when using NAS Buffalo LinkStation LS-WS1.0TGL/R1 devices with virtualization platforms like VMware or Hyper-V:

  1. Limited performance: The Buffalo LinkStation LS-WS1.0TGL/R1 devices are designed for basic file storage and sharing purposes, and they may not offer the performance required for running virtual machines efficiently. The limited processing power and memory of these devices can result in slower performance and reduced capabilities compared to dedicated NAS devices designed for virtualization.
  2. Lack of advanced features: The Buffalo LinkStation LS-WS1.0TGL/R1 devices may lack advanced features required for seamless integration with virtualization platforms. These devices may not support features like iSCSI, which is commonly used for connecting storage to virtual machines.
  3. Limited scalability: The Buffalo LinkStation LS-WS1.0TGL/R1 devices have a limited storage capacity, typically up to 1TB. This may not be sufficient for hosting multiple virtual machines or storing large amounts of data required by virtualization platforms.
  4. Compatibility issues: There might be compatibility issues between the Buffalo LinkStation LS-WS1.0TGL/R1 devices and specific virtualization platforms like VMware or Hyper-V. It is recommended to check the compatibility matrix provided by the virtualization platform vendor to ensure compatibility before integrating the NAS device.
  5. Lack of official support: Buffalo may not provide official support or specific documentation for using their LinkStation LS-WS1.0TGL/R1 devices with virtualization platforms. This can make it challenging to troubleshoot issues or find guidance when integrating these devices into a virtualization environment.

It is advisable to consider dedicated NAS devices designed for virtualization environments, which offer better performance, scalability, and compatibility with virtualization platforms.

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

Although NAS LinkStation LS-WS1.0TGL/R1 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.

Restoring data with Hetman RAID Recovery

This program recovers data from damaged RAID arrays and is fully compatible with Buffalo LinkStation LS-WS1.0TGL/R1. 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.

LinkStation LS-WS1.0TGL/R1 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 Tools – Save 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.

  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.

Where are user’s files stored?

The Buffalo LinkStation LS-WS1.0TGL/R1 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

Feedback

We will be happy to answer your questions!

Comments (3) #

  • Hetman Software: Data Recovery 9.08.2022 12:31 #

    If you want to ask a question about data recovery, from NAS LinkStation LS-WS1.0TGL/R1, feel free to leave a comment!

  • Arnie Calnan 30.08.2023 07:54 #

    Can data recovery from a NAS Buffalo LinkStation LS-WS1.0TGL/R1 device be done if the device is experiencing intermittent connectivity issues?

    • Hetman Software 30.08.2023 08:00 #

      Yes, data recovery from a NAS Buffalo LinkStation LS-WS1.0TGL/R1 device can still be possible even if the device is experiencing intermittent connectivity issues. However, the process may be more challenging and may require some troubleshooting steps.

      Here are a few steps you can try to recover the data:

      1. Check network connections: Ensure that the network cables are securely connected and try using different cables or ports on the router. Restarting the router may also help resolve connectivity issues.
      2. Power cycle the NAS device: Turn off the NAS device, unplug the power cord, wait for a few minutes, and then plug it back in and turn it on. This can sometimes resolve temporary connectivity issues.
      3. Connect directly to a computer: If possible, connect the NAS device directly to a computer using an Ethernet cable. This eliminates any potential network-related issues and allows you to access the data directly.
      4. Use data recovery software: If you can establish a stable connection to the NAS device, you can try using data recovery software designed for NAS devices. These tools can help recover deleted or inaccessible files from the NAS.
      5. Seek professional help: If the above steps don't work or if the NAS device has physical issues, it is advisable to seek professional data recovery services. They have specialized tools and expertise to handle complex data recovery scenarios and can recover data even from faulty NAS devices.

      Remember to avoid any further modifications or attempts at recovery if you are not confident in your abilities, as this may lead to permanent data loss.

Post comment
  • Updated:
  • Evaluations:
  • 7
  • /
  • :

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.

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.

Share

Questions and answers

What are the key features and specifications of the NAS Buffalo LinkStation LS-WS1.0TGL/R1 that make it suitable for web hosting backup purposes?

The Buffalo LinkStation LS-WS1.0TGL/R1 is a Network Attached Storage (NAS) device that can be used for web hosting backup purposes. Some key features and specifications that make it suitable for this purpose are:

  1. Storage Capacity: The LS-WS1.0TGL/R1 comes with a storage capacity of 1TB (terabyte). This provides ample space to store backups of websites, databases, and other web hosting data.
  2. RAID Support: It supports RAID 1 (Mirroring) configuration, which means that data is automatically duplicated on two separate hard drives. This ensures data redundancy and protection against drive failures.
  3. Web Access: The NAS has built-in web access features, allowing users to remotely access and manage their backups over the internet. This is particularly useful for web hosting backup purposes as it enables easy remote management of backups.
  4. Automatic Backup: The device supports scheduled backups, allowing users to set up automatic backups at specific intervals. This ensures regular and consistent backups of web hosting data without manual intervention.
  5. Data Protection: The LS-WS1.0TGL/R1 includes features like RAID, built-in UPS (uninterruptible power supply) support, and Buffalo's proprietary data protection technology. These features help in safeguarding data against drive failures, power outages, and other potential risks.
  6. Compatibility: It is compatible with various operating systems, including Windows, Mac, and Linux. This ensures that it can be easily integrated into existing web hosting environments regardless of the operating system being used.
  7. Easy Setup and Configuration: The NAS device is designed for easy setup and configuration, making it user-friendly even for those with limited technical knowledge. This allows web hosting administrators to quickly deploy and start using it for backup purposes.
  8. Scalability: The LS-WS1.0TGL/R1 is scalable, allowing additional storage to be added when needed. This flexibility ensures that it can accommodate growing backup requirements as web hosting data expands over time.

Overall, the Buffalo LinkStation LS-WS1.0TGL/R1 offers a combination of storage capacity, data protection features, remote accessibility, and ease of use that make it suitable for web hosting backup purposes.

Can the NAS Buffalo LinkStation LS-WS1.0TGL/R1 be seamlessly integrated with popular web hosting platforms, and what are the steps involved in setting up the backup process?

The NAS Buffalo LinkStation LS-WS1.0TGL/R1 is primarily designed for local network storage and may not have direct integration with popular web hosting platforms. However, you can still set up a backup process to transfer data from the NAS to a web hosting platform using various methods. Here are the general steps involved in setting up the backup process:

  1. Choose a suitable web hosting platform: Select a web hosting provider that meets your requirements and supports the protocols and methods you plan to use for backup.
  2. Configure the NAS: Set up the Buffalo LinkStation NAS on your local network and ensure it is accessible by all devices that need to access or back up data.
  3. Determine the backup method: Decide on the backup method you want to use. Some common methods include FTP (File Transfer Protocol), SFTP (Secure FTP), Rsync, or cloud-based backup services.
  4. Set up the backup destination: Create a storage location on the web hosting platform where you will store the backup data. This could be an FTP/SFTP account, a specific folder, or a cloud storage service.
  5. Configure the backup process on the NAS: Access the NAS administration interface and navigate to the backup settings. Configure the backup method, destination details (such as FTP/SFTP server address, credentials, etc.), and any other relevant options.
  6. Schedule the backup: Set up a backup schedule according to your requirements. You can choose to perform backups manually or schedule them to occur at specific intervals.
  7. Test the backup: Perform a test backup to ensure that the process is working correctly. Verify that the data is being transferred to the web hosting platform as expected.
  8. Monitor and maintain backups: Regularly check the backup logs and monitor the backup process to ensure it continues to work properly. Perform periodic checks of the backup data on the web hosting platform to ensure its integrity.

It's important to note that the specific steps may vary depending on the web hosting platform, backup method, and NAS firmware version. Therefore, it's recommended to consult the documentation provided by Buffalo or the web hosting platform for detailed instructions tailored to your specific setup.