How to Recover Data After Formatting Your NAS QNAP Turbo Station TS-853U RAID Array

Formatted your ⭐ NAS RAID array unintentionally? Here’s what to do for data recovery.

How to Recover Data After Formatting Your NAS QNAP Turbo Station TS-853U RAID Array

QNAP Turbo Station TS-853U 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-853U.

How to Recover Data After Formatting Your NAS QNAP Turbo Station TS-853U RAID Array

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 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 insufficient power supply or voltage fluctuations cause data loss on NAS QNAP Turbo Station TS-853U devices?

Yes, insufficient power supply or voltage fluctuations can potentially cause data loss on NAS QNAP Turbo Station TS-853U devices. These devices rely on stable and consistent power supply to ensure proper functioning and data integrity. Power supply issues can lead to unexpected shutdowns or interruptions in the storage process, which can result in data corruption or loss. It is recommended to use a reliable power source and consider implementing backup solutions to mitigate the risks associated with power-related issues.

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

Although NAS Turbo Station TS-853U 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-853U. 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-853U has 8 HDD slots, and it supports the following array types:

  • RAID 50;
  • RAID 60;
  • RAID 5;
  • RAID 6;
  • RAID 10;
  • RAID 0;
  • RAID 1;
  • JBOD;

NAS supports:

  • ZFS;
  • EXT4;
  • EXT3;
  • exFAT;
  • 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-853U 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

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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-853U, feel free to leave a comment!
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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 QNAP Turbo Station TS-853U serve as a reliable backup solution for web hosting?

    The NAS QNAP Turbo Station TS-853U can serve as a reliable backup solution for web hosting in several ways:

    1. Data backup: The TS-853U provides a large storage capacity, allowing you to backup and store all your website files, databases, and other important data. It supports various backup methods, such as scheduled backups, real-time remote replication, and cloud backup, ensuring that your data is always protected.
    2. RAID protection: The TS-853U supports RAID configurations, such as RAID 1, 5, 6, and 10, which provide data redundancy and protection against drive failures. This ensures that even if a hard drive fails, your website data remains accessible and intact.
    3. Disaster recovery: In case of a catastrophic event or hardware failure, the TS-853U allows you to quickly recover your web hosting data. It supports features like snapshot technology, which enables you to take point-in-time snapshots of your data, making it easier to restore your website to a previous state.
    4. Remote access and replication: The TS-853U supports remote access, allowing you to access and manage your backup data from anywhere. It also supports remote replication, which enables you to replicate your data to another QNAP NAS or remote server, providing an additional layer of backup and protection.
    5. Application support: The TS-853U comes with various built-in applications and features that can enhance your backup solution. It supports backup applications like QNAP NetBak Replicator and QNAP Snapshot Agent, which provide efficient and reliable backup options specifically designed for QNAP NAS devices.

    Overall, the NAS QNAP Turbo Station TS-853U offers a robust and reliable backup solution for web hosting, ensuring the safety and availability of your website data.

  • What are the key features and capabilities of the NAS QNAP Turbo Station TS-853U that make it suitable for web hosting backup?

    The QNAP Turbo Station TS-853U is a network-attached storage (NAS) device that offers several key features and capabilities that make it suitable for web hosting backup:

    1. High Storage Capacity: The TS-853U is available in multiple configurations with varying storage capacities, ranging from 4 to 48 drive bays. This allows for ample storage space to backup and store large amounts of web hosting data.
    2. RAID Support: The NAS supports various RAID configurations, including RAID 0, 1, 5, 6, 10, and JBOD. RAID provides data redundancy and protection against drive failures, ensuring the safety of web hosting backups.
    3. High Performance: The TS-853U is equipped with a powerful Intel processor and ample memory, enabling it to handle heavy workloads and deliver fast data transfer speeds. This is crucial for efficient backup operations, especially for large web hosting environments.
    4. Multiple Backup Options: The NAS supports various backup options, including scheduled backups, real-time remote replication, and cloud backup services. This flexibility allows web hosting providers to choose the most suitable backup method based on their needs and preferences.
    5. Snapshot Technology: The TS-853U supports snapshot technology, which allows for the creation of point-in-time copies of data. This feature is particularly useful for web hosting backup as it enables quick recovery of specific files or entire systems in the event of data corruption or accidental deletion.
    6. Virtualization Support: The NAS is compatible with popular virtualization platforms such as VMware, Citrix, and Microsoft Hyper-V. This enables web hosting providers to easily integrate the TS-853U into their virtualized environments and backup virtual machines efficiently.
    7. Advanced Security Features: The TS-853U offers robust security features, including AES 256-bit encryption, IP blocking, and antivirus protection. These features help safeguard web hosting backup data against unauthorized access and potential threats.
    8. Scalability: The NAS supports expansion units, allowing for easy scalability and increased storage capacity as web hosting backup requirements grow over time.

    Overall, the QNAP Turbo Station TS-853U combines high storage capacity, performance, backup options, and advanced features to provide a reliable and efficient solution for web hosting backup.

  • Can the NAS QNAP Turbo Station TS-853U be seamlessly integrated with existing web hosting infrastructure, and what are the steps involved in setting up and configuring it for backup purposes?

    Yes, the NAS QNAP Turbo Station TS-853U can be seamlessly integrated with existing web hosting infrastructure. Here are the steps involved in setting up and configuring it for backup purposes:

    1. Connect the NAS to your network: Start by connecting the NAS to your network using an Ethernet cable. Ensure that the NAS and your computer are on the same network.
    2. Power on the NAS: Plug in the power adapter of the NAS and turn it on. Wait for it to fully boot up.
    3. Access the NAS web interface: Open a web browser on your computer and enter the IP address of the NAS in the address bar. You can find the IP address by using a network scanning tool or checking your router's connected devices list.
    4. Log in to the NAS web interface: Enter the default login credentials (admin/admin) or the ones you have set during the initial setup.
    5. Configure network settings: In the NAS web interface, go to "Control Panel" > "Network & File Services" > "Network" and set up the network settings according to your existing infrastructure. Ensure that the NAS has a static IP address.
    6. Create a shared folder: In the NAS web interface, go to "Control Panel" > "Shared Folders" and create a new shared folder. This folder will be used to store your backups.
    7. Set up backup jobs: In the NAS web interface, go to "Backup Station" and configure backup jobs according to your requirements. You can choose various backup methods such as RTRR, Rsync, or QNAP Cloud Backup.
    8. Configure backup destination: During the backup job setup, specify the previously created shared folder as the backup destination. You may also need to provide the necessary credentials or access permissions for the destination.
    9. Schedule backup jobs: Set up a schedule for your backup jobs, specifying the frequency and timing for the backups to occur.
    10. Test and monitor backups: Once the backup jobs are configured, you can test them by running a backup manually. Monitor the backup process and ensure that the backups are completed successfully.
    11. Verify backup data: Periodically verify the backed-up data to ensure its integrity and accessibility. You can restore files from the backup to verify their integrity.

    By following these steps, you can set up and configure the QNAP Turbo Station TS-853U for backup purposes in your existing web hosting infrastructure.

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