Features of NAS QNAP TVS-672X Data Recovery for Home Users

Restore ⭐ NAS data from home with software that supports recovery from ⭐ NAS disk errors.

Features of NAS QNAP TVS-672X Data Recovery for Home Users

QNAP TVS-672X NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from TVS-672X.

Features of NAS QNAP TVS-672X Data Recovery for Home Users

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 the use of specific backup and recovery strategies help reduce potential data loss risks on NAS QNAP TVS-672X devices?

Yes, the use of specific backup and recovery strategies can help reduce potential data loss risks on NAS QNAP TVS-672X devices. Here are a few strategies that can be implemented:

  1. Regular Backups: Schedule regular backups of your data stored on the QNAP TVS-672X NAS device. This can be done using QNAP's built-in backup features or by using third-party backup software.
  2. Offsite Backup: It is advisable to keep a copy of your important data offsite, either by using cloud storage services or by replicating the data to another QNAP NAS device located in a different physical location.
  3. RAID Configuration: QNAP TVS-672X supports various RAID configurations. By setting up RAID, you can increase data redundancy and protect against data loss in case of a hard drive failure.
  4. Snapshot Technology: QNAP NAS devices often come with snapshot technology, which allows you to take point-in-time snapshots of your data. This can be useful in recovering accidentally deleted or modified files.
  5. Data Deduplication and Compression: Enabling data deduplication and compression features can help optimize storage space and reduce the risk of data loss.
  6. Testing and Verification: It is essential to periodically test and verify the integrity of your backups to ensure they can be successfully restored when needed.
  7. Disaster Recovery Plan: Develop a comprehensive disaster recovery plan that includes steps to recover data in case of hardware failure, natural disasters, or other unforeseen events.

Implementing these backup and recovery strategies can significantly reduce the risk of data loss on NAS QNAP TVS-672X devices and provide peace of mind for data protection.

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

Although NAS TVS-672X 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 TVS-672X. 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

TVS-672X has 6 HDD slots, and it supports the following array types:

  • RAID 6;
  • RAID 5;
  • 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 TVS-672X 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 (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 TVS-672X, feel free to leave a comment!
  • Dallas Addinall
    Dallas Addinall 17.09.2023 10:50 #
    Is it necessary to have a backup of the NAS QNAP TVS-672X data before attempting data recovery?
    • Hetman Software
      Hetman Software 17.09.2023 12:00 #

      It is highly recommended to have a backup of your data before attempting any data recovery process. This is because data recovery can be a complex and delicate process, and there is always a risk of data loss or further damage to the original data during the recovery attempt. Having a backup ensures that you have a safe and secure copy of your data that can be restored in case anything goes wrong during the recovery process.

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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

  • What are the key features and functionalities of the web interface on the QNAP TVS-672X NAS?

    The QNAP TVS-672X NAS web interface, also known as QTS (QNAP Turbo NAS System), offers a wide range of features and functionalities. Some of the key features and functionalities include:

    1. Dashboard: The web interface provides a comprehensive dashboard that gives an overview of the system status, including CPU usage, memory usage, network status, and storage capacity.
    2. File Management: Users can easily manage files and folders on the NAS through the web interface. It supports file uploading, downloading, copying, moving, and deleting. It also includes features like file compression, decompression, and file searching.
    3. Storage Management: The web interface allows users to manage storage on the NAS. It provides options for creating and managing storage pools, volumes, and RAID configurations. Users can also monitor disk health and perform disk diagnostics.
    4. App Center: The NAS web interface includes an App Center that offers a wide range of applications and services. Users can install and manage various apps, such as media servers, backup solutions, surveillance applications, and more.
    5. User and Group Management: The web interface allows administrators to create and manage user accounts and user groups. It provides options for setting permissions and access rights for different users and groups.
    6. Network Settings: Users can configure various network settings through the web interface. This includes options for setting up network protocols, IP settings, port forwarding, and VPN configurations.
    7. Backup and Restore: The web interface offers backup and restore functionalities. Users can schedule backups, configure backup destinations, and restore data from backups. It also supports remote backup options.
    8. Security Settings: The web interface provides options for configuring security settings. Users can set up firewall rules, enable antivirus scanning, configure access control, and manage SSL certificates.
    9. System Monitoring and Notifications: The web interface allows users to monitor the system's performance and health. It provides real-time monitoring of CPU, memory, and network usage. Users can also configure notifications for system events and alerts.
    10. Mobile Apps Integration: QNAP provides mobile apps for iOS and Android devices that integrate with the web interface. Users can access and manage their NAS remotely using these mobile apps.

    Overall, the web interface on the QNAP TVS-672X NAS offers a user-friendly and feature-rich environment for managing and accessing the NAS functionalities.

  • How user-friendly is the web interface on the QNAP TVS-672X NAS? Are there any specific tools or options that make it stand out?

    The web interface on the QNAP TVS-672X NAS is generally considered to be user-friendly and intuitive. It provides a graphical user interface (GUI) that allows users to easily navigate and configure various settings.

    One standout feature of the QNAP web interface is the App Center. It provides access to a wide range of applications that can be installed directly on the NAS, such as media servers, backup tools, virtualization platforms, and more. This allows users to customize their NAS and add functionality based on their specific needs.

    Another notable tool is the Storage & Snapshots Manager. It provides a comprehensive overview of the storage configuration, including RAID management, disk health monitoring, and snapshot management. This tool simplifies the management of storage resources and allows users to easily set up data protection mechanisms.

    The QTS (QNAP Turbo NAS System) operating system, which powers the web interface, also offers a range of other features such as file sharing, multimedia streaming, remote access, and comprehensive security options. These features contribute to the overall user-friendliness and versatility of the web interface.

    Overall, the web interface on the QNAP TVS-672X NAS is well-regarded for its user-friendly design and offers a variety of tools and options to enhance the functionality and customization of the NAS.

  • Can you provide a step-by-step guide on how to navigate and use the web interface on the QNAP TVS-672X NAS for tasks such as file management, user administration, and system configuration?

    Certainly! Here's a step-by-step guide on how to navigate and use the web interface on the QNAP TVS-672X NAS for tasks such as file management, user administration, and system configuration:

    1. Connect to the NAS: Ensure that your QNAP TVS-672X NAS is connected to your network. Open a web browser on your computer and enter the IP address of the NAS in the address bar. Press Enter.
    2. Login: You will be directed to the login page of the web interface. Enter your username and password to log in. If it's your first time logging in, use the default admin username and password.
    3. Dashboard: After logging in, you'll see the main dashboard of the web interface. This provides an overview of the NAS's system status, resource usage, and various shortcuts.
    4. File Management: To manage files, click on the "File Station" icon. This will open the File Station app, which allows you to browse, upload, download, and organize files and folders on the NAS. Use the toolbar and navigation pane on the left to navigate and perform file operations.
    5. User Administration: To manage users and their permissions, click on the "Control Panel" icon. In the Control Panel, navigate to "Privilege" and then "Users" or "User Groups." Here, you can create, modify, or delete user accounts, assign them to groups, and manage their access privileges.
    6. System Configuration: To configure various settings of the NAS, click on the "Control Panel" icon. In the Control Panel, you'll find a range of options to customize your NAS. For example, you can configure network settings, storage settings, backup options, and more. Explore the different sections to adjust the settings according to your requirements.
    7. App Center: The QNAP NAS has an App Center that allows you to install additional applications and services. Click on the "App Center" icon to access it. Here, you can browse and install various apps like media servers, surveillance software, cloud backup services, and more.
    8. Help and Documentation: If you need assistance or want to learn more about specific features, click on the "?" icon or the "Help" button. This will provide access to the NAS's documentation, user manuals, FAQs, and support resources.

    Remember to log out of the web interface when you're done to ensure the security of your NAS and data.

    Please note that the steps provided may vary slightly depending on the firmware version of your QNAP TVS-672X NAS.

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