Data Recovery After RAID Array Format on NAS QNAP Turbo Station TS-463U / TS-463U-RP: Recovery Tips and Tricks

Formatted your ⭐ NAS RAID array by mistake? Here’s how to recover your data safely.

Data Recovery After RAID Array Format on NAS QNAP Turbo Station TS-463U / TS-463U-RP: Recovery Tips and Tricks

QNAP Turbo Station TS-463U / TS-463U-RP 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-463U / TS-463U-RP.

Data Recovery After RAID Array Format on NAS QNAP Turbo Station TS-463U / TS-463U-RP: Recovery Tips and Tricks

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.

How can data redundancy techniques such as mirroring or replication enhance data availability and protect against loss on NAS QNAP Turbo Station TS-463U / TS-463U-RP devices?

Data redundancy techniques such as mirroring or replication can enhance data availability and protect against loss on NAS QNAP Turbo Station TS-463U / TS-463U-RP devices in the following ways:

  1. Mirroring: Mirroring, also known as RAID 1, involves creating an exact copy of data on multiple drives. In the case of QNAP Turbo Station TS-463U / TS-463U-RP devices, you can set up a RAID 1 configuration with two drives. This ensures that if one drive fails, the other drive still contains a complete copy of the data, allowing for uninterrupted access to the data and minimizing downtime.
  2. Replication: Replication involves creating multiple copies of data and storing them on different devices or locations. QNAP Turbo Station TS-463U / TS-463U-RP devices support various replication methods, such as RTRR (Real-Time Remote Replication) or rsync. These methods allow you to replicate data to another QNAP NAS or an external storage device, either locally or remotely. By having multiple copies of the data, you ensure that even if one device or location fails, the data remains accessible and protected.
  3. High Availability (HA): QNAP Turbo Station TS-463U-RP devices support High Availability, which involves setting up two identical NAS devices in an active-passive configuration. In this setup, one NAS acts as the active unit, handling all data operations, while the other NAS remains in a passive state, ready to take over in case of a failure. The active and passive units constantly synchronize data, ensuring that if the active unit fails, the passive unit seamlessly takes over, minimizing downtime and ensuring data availability.
  4. Snapshot and Backup: QNAP Turbo Station TS-463U / TS-463U-RP devices offer snapshot and backup features. Snapshots allow you to take point-in-time copies of your data, providing a quick way to recover from accidental deletions or modifications. Backups can be scheduled to create copies of data to external devices or cloud storage, providing an additional layer of protection against data loss.

By implementing these data redundancy techniques, QNAP Turbo Station TS-463U / TS-463U-RP devices ensure that data remains available even in the event of hardware failures, accidental deletions, or other data loss scenarios.

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

Although NAS Turbo Station TS-463U / TS-463U-RP 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-463U / TS-463U-RP. 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-463U / TS-463U-RP 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-463U / TS-463U-RP 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-463U / TS-463U-RP, 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-463U / TS-463U-RP perform as a VPN server compared to other similar NAS devices?

    The NAS QNAP Turbo Station TS-463U / TS-463U-RP performs well as a VPN server compared to other similar NAS devices. It offers a wide range of VPN protocols, including OpenVPN, PPTP, and L2TP/IPsec, allowing you to choose the most suitable protocol for your needs.

    The device has a powerful quad-core processor and ample memory, which ensures smooth and reliable VPN performance. It can handle multiple VPN connections simultaneously without significant performance degradation.

    The QNAP Turbo Station TS-463U / TS-463U-RP also provides advanced VPN features like VPN client management, allowing you to easily configure and manage VPN connections. It supports VPN passthrough, enabling you to establish VPN connections to other networks or devices.

    Additionally, QNAP NAS devices come with a user-friendly interface and comprehensive VPN server settings, making it easy to set up and configure the VPN server. The device also offers security features like firewall settings and access control, enhancing the overall security of your VPN connections.

    Overall, the NAS QNAP Turbo Station TS-463U / TS-463U-RP is a reliable and high-performing VPN server compared to other similar NAS devices in its class.

  • What are the key features and capabilities of the NAS QNAP Turbo Station TS-463U / TS-463U-RP that make it a suitable choice for setting up a VPN server?

    The QNAP Turbo Station TS-463U / TS-463U-RP has several key features and capabilities that make it a suitable choice for setting up a VPN server:

    1. High-performance hardware: The NAS is powered by a quad-core AMD processor and comes with up to 16GB of DDR3 RAM. This ensures smooth and efficient VPN server operation, even with multiple concurrent connections.
    2. Dual Gigabit LAN ports: The NAS has two Gigabit Ethernet ports that support failover and link aggregation. This allows for network redundancy and increased bandwidth, ensuring a stable and reliable VPN connection.
    3. Virtualization support: The NAS supports virtualization technologies such as Virtualization Station and Container Station. This enables you to run multiple virtual machines or containers, including VPN server software, on the NAS itself.
    4. QVPN service: QNAP's QVPN service offers a comprehensive VPN solution, supporting various protocols including OpenVPN, L2TP/IPsec, and PPTP. It provides secure remote access to your network and allows you to easily configure and manage VPN connections.
    5. VPN client support: In addition to being a VPN server, the NAS can also function as a VPN client. This means it can connect to other VPN servers, allowing you to establish secure connections with external networks or access geo-restricted content.
    6. Enhanced security features: The NAS supports advanced security features such as firewall, IP blocking, and intrusion detection and prevention. These features help protect your VPN server from unauthorized access and ensure the privacy and integrity of your data.
    7. Extensive storage capacity: The NAS supports multiple hard drives, allowing you to create a large storage pool for storing VPN server logs, user profiles, and other data. This ensures that you have ample storage space for your VPN server needs.
    8. User-friendly interface: QNAP's intuitive web-based interface makes it easy to set up and manage the VPN server. You can quickly configure VPN settings, monitor connection status, and manage user accounts and permissions.

    Overall, the QNAP Turbo Station TS-463U / TS-463U-RP offers the necessary hardware, software, and security features to effectively set up and manage a VPN server, making it a suitable choice for this purpose.

  • Can the NAS QNAP Turbo Station TS-463U / TS-463U-RP handle multiple VPN connections simultaneously, and what is its maximum VPN throughput?

    Yes, the QNAP Turbo Station TS-463U / TS-463U-RP is capable of handling multiple VPN connections simultaneously. It supports various VPN protocols such as PPTP, L2TP/IPSec, and OpenVPN.

    However, the maximum VPN throughput of the NAS depends on several factors including the hardware specifications, network environment, and the specific VPN protocol used. It is recommended to refer to the official QNAP website or product documentation for the exact maximum VPN throughput of the TS-463U / TS-463U-RP model.

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