How to Recover Data After RAID Array Format on NAS QNAP Turbo Station TS-464eU / TS-464U: Best Recovery Methods

Don’t panic if you’ve formatted your ⭐ NAS RAID array. Here’s a guide to recover your data.

How to Recover Data After RAID Array Format on NAS QNAP Turbo Station TS-464eU / TS-464U: Best Recovery Methods

QNAP Turbo Station TS-464eU / TS-464U NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Turbo Station TS-464eU / TS-464U.

How to Recover Data After RAID Array Format on NAS QNAP Turbo Station TS-464eU / TS-464U: Best Recovery Methods

RAID Recovery™ 2.6
Recover data from damaged RAID arrays inaccessible from a computer.
Download

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 QNAP 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 the use of specific data compression or deduplication techniques impact the performance and data integrity on NAS QNAP Turbo Station TS-464eU / TS-464U devices?

Yes, the use of specific data compression or deduplication techniques can impact the performance and data integrity on NAS QNAP Turbo Station TS-464eU / TS-464U devices.

Data compression techniques, such as LZ77 or LZ78, can reduce the size of the data being stored on the NAS. This can result in faster transfer speeds and reduced storage requirements. However, the compression and decompression process can introduce additional overhead, which can impact the overall performance of the NAS. It is important to consider the processing power and resources available on the NAS device to ensure that the compression does not cause a significant performance degradation.

Deduplication techniques eliminate redundant data by storing only one copy of each unique piece of information. This can lead to significant storage savings, especially in environments where many similar files are stored. However, the deduplication process requires additional computational resources to identify and eliminate duplicates. This can impact the performance of the NAS, especially during the deduplication process or when accessing deduplicated files.

Data integrity can also be affected by compression or deduplication techniques. While these techniques are designed to reduce storage requirements, they can introduce the risk of data loss or corruption if not implemented correctly. It is important to ensure that the NAS device and the compression or deduplication algorithms used are reliable and have built-in mechanisms to prevent data integrity issues.

In summary, the use of data compression or deduplication techniques on NAS QNAP Turbo Station TS-464eU / TS-464U devices can impact performance and data integrity. It is crucial to consider the processing power and resources of the NAS device and to choose reliable compression or deduplication algorithms to minimize any potential negative effects.

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

Although NAS Turbo Station TS-464eU / TS-464U 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 QNAP Turbo Station TS-464eU / TS-464U. 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 QNAP

How to recover data from a QNAP

Turbo Station TS-464eU / TS-464U has 4 HDD slots, and it supports the following array types:

  • RAID 5;
  • RAID 6;
  • RAID 10;
  • RAID 0;
  • RAID 1;
  • JBOD;

NAS supports:

  • ZFS;
  • EXT4;
  • EXT3;
  • FAT32 (External Disk Only);
  • NTFS (External Disk Only);
  • HFS+ (External Disk Read Only);

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 QNAP Turbo Station TS-464eU / TS-464U network-attached storage keeps QTS (QuTS hero) 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 (1)

  • 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 Turbo Station TS-464eU / TS-464U, feel free to leave a comment!
Post comment
User
Leave a reply
Your email address will not be published. Required fields are marked *

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.

Share

Questions and answers

  • How can the QNAP Turbo Station TS-464eU / TS-464U be configured to operate with Torrent Standard for efficient downloading and sharing of files?

    To configure the QNAP Turbo Station TS-464eU / TS-464U for efficient downloading and sharing of files using Torrent Standard, you can follow these steps:

    1. Connect the Turbo Station to your network and power it on.
    2. Access the Turbo Station's web-based management interface by entering its IP address in a web browser.
    3. Log in to the management interface using your admin credentials.
    4. In the management interface, go to the "Control Panel" and select "Applications" or "App Center."
    5. Search for and install the "Download Station" application if it is not already installed.
    6. Once installed, open the Download Station application.
    7. In the Download Station, go to the "BT" (BitTorrent) tab.
    8. Configure the settings according to your preferences. You can set the download folder, maximum download speed, upload speed limits, and more.
    9. Under the "BT Search" tab, you can enable search functionality to find torrents directly within the Download Station interface.
    10. To add a torrent, click on the "Add" button and either enter the URL of the torrent file or upload the torrent file directly.
    11. You can also set up RSS feeds to automatically download torrents based on specific keywords or categories.
    12. Once a torrent is added, the Download Station will start downloading the files. You can monitor the progress, pause/resume downloads, and manage the downloaded files from the interface.
    13. To share downloaded files, you can enable the "File Station" application in the "Control Panel" and create shared folders accessible to specific users or groups.
    14. Users can access the shared files using various methods like FTP, SMB/CIFS, or web-based File Station.

    These steps should help you configure the QNAP Turbo Station TS-464eU / TS-464U to efficiently download and share files using Torrent Standard.

  • What are the key features and benefits of using Torrent Standard on the NAS QNAP Turbo Station TS-464eU / TS-464U for torrenting purposes?

    The key features and benefits of using Torrent Standard on the NAS QNAP Turbo Station TS-464eU / TS-464U for torrenting purposes are:

    1. High-speed downloading: The Turbo Station TS-464eU / TS-464U is equipped with a powerful processor and ample memory, allowing for fast and efficient downloading of torrent files.
    2. Large storage capacity: The NAS has multiple drive bays, allowing for the installation of multiple hard drives or SSDs. This provides a large storage capacity for storing downloaded torrent files.
    3. Easy management: The QTS operating system on the Turbo Station TS-464eU / TS-464U offers an intuitive user interface for easy management of torrent downloads. Users can easily add, pause, resume, and prioritize torrent tasks.
    4. Remote access: The NAS supports remote access, allowing users to manage and monitor torrent downloads from anywhere using a web browser or mobile app. This feature is convenient for users who are on the go.
    5. Automatic RSS download: Torrent Standard on the Turbo Station TS-464eU / TS-464U supports automatic RSS download, which enables users to subscribe to their favorite torrent websites or RSS feeds. The NAS will automatically download new torrents as they become available.
    6. Download scheduling: Users can schedule torrent downloads to take advantage of off-peak hours or to ensure that downloads are completed at specific times. This feature allows for better bandwidth management and ensures that downloads do not interfere with other activities.
    7. Download management: The NAS offers comprehensive download management features, including the ability to set download/upload speed limits, download quotas, and download priorities. Users can also set up email notifications for completed downloads.
    8. Media streaming: The Turbo Station TS-464eU / TS-464U can act as a media server, allowing users to stream downloaded torrent files directly to compatible devices such as smart TVs, media players, or gaming consoles.
    9. Data protection: The NAS supports RAID configurations, providing data redundancy and protection against drive failures. This ensures that downloaded torrent files are safe and can be easily recovered in case of hardware issues.

    Overall, using Torrent Standard on the NAS QNAP Turbo Station TS-464eU / TS-464U offers a reliable and feature-rich solution for torrenting purposes, with high-speed downloading, easy management, remote access, and data protection.

  • Are there any limitations or considerations to keep in mind when using Torrent Standard on the NAS QNAP Turbo Station TS-464eU / TS-464U, and how can these be addressed for optimal performance?

    When using Torrent Standard on the QNAP Turbo Station TS-464eU / TS-464U, there are a few limitations and considerations to keep in mind for optimal performance:

    1. Bandwidth: Torrent downloads can consume a significant amount of bandwidth, so it's essential to consider your internet connection speed. If your internet connection is slow, it may affect the overall performance of other network activities. Consider scheduling downloads during off-peak hours to minimize the impact on other users.
    2. Storage: Torrent downloads can take up a considerable amount of storage space on your NAS. Ensure that you have sufficient available storage space to accommodate the downloaded files. Regularly monitor and manage your storage to avoid running out of space.
    3. Seeders and Peers: The speed and availability of seeders and peers for the torrents you are downloading can affect the overall download speed. If you notice slow download speeds, try selecting torrents with a higher number of seeders and peers.
    4. Port Forwarding: To achieve optimal performance, you may need to set up port forwarding on your router for the NAS. This allows incoming connections from other peers to establish faster connections with your NAS. Consult your router's documentation or QNAP's support resources for guidance on configuring port forwarding.
    5. VPN Considerations: If you are using a VPN on your NAS, it can impact torrent performance. Some VPN providers may restrict or throttle torrent traffic. Additionally, using a VPN may introduce additional latency, resulting in slower download speeds. Consider using a VPN provider that is torrent-friendly and has sufficient bandwidth for your needs.
    6. Antivirus and Firewall: Ensure that your NAS has a reliable antivirus and firewall solution to protect against malware and unauthorized access. However, these security measures can sometimes interfere with torrent performance. Configure your antivirus and firewall to exclude the torrent client and its associated files from scanning or blocking to avoid unnecessary slowdowns.
    7. NAS Hardware: The performance of your NAS hardware can impact torrent performance. Ensure that your NAS has sufficient processing power, memory, and network capabilities to handle the torrent downloads efficiently. Upgrading to a higher-end NAS model may provide better performance if you frequently download torrents.

    By considering these limitations and implementing the suggested measures, you can optimize the performance of Torrent Standard on your QNAP Turbo Station TS-464eU / TS-464U.

Hello! This is AI-based Hetman Software virtual assistant, and it will answer any of your questions right away.
Start Chat