Features of NAS QNAP VS-8024 Data Recovery in a Home Environment

Restore ⭐ NAS data at home with software that includes recovery of multimedia files.

Features of NAS QNAP VS-8024 Data Recovery in a Home Environment

QNAP VS-8024 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from VS-8024.

Features of NAS QNAP VS-8024 Data Recovery in a Home Environment

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 snapshot or versioning features on NAS QNAP VS-8024 devices aid in data recovery after data loss?

Yes, the use of snapshot or versioning features on NAS QNAP VS-8024 devices can aid in data recovery after data loss. These features allow you to create point-in-time copies of your data, capturing the state of your files and folders at a specific moment. In case of data loss or accidental deletion, you can restore the data from a previous snapshot or version, effectively recovering the lost information. It provides an additional layer of protection and can be a valuable tool in data recovery efforts.

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

Although NAS VS-8024 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 VS-8024. 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.

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How to recover data from a QNAP

How to recover data from a QNAP

VS-8024 has 8 HDD slots, and it supports the following array types:

  • RAID 50;
  • RAID 60;
  • 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 VS-8024 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 VS-8024, feel free to leave a comment!
  • Ashley Ellsworth
    Ashley Ellsworth 16.09.2023 15:46 #
    Can data recovery from a NAS QNAP VS-8024 device be done if the storage disks are not recognized by the device?
    • Hetman Software
      Hetman Software 16.09.2023 17:00 #

      If the storage disks are not recognized by the NAS QNAP VS-8024 device, data recovery becomes more challenging. However, there are still potential options to recover the data:

      1. Check the disk connections: Ensure that the disk connections are secure and properly connected. Try disconnecting and reconnecting the disks to see if they are recognized.
      2. Use a different NAS enclosure: If the disks are not recognized by the QNAP device, try connecting them to a different NAS enclosure to see if it can detect and access the data. This can help determine if the issue lies with the QNAP device or the disks themselves.
      3. Data recovery software: If the disks are not recognized by any NAS enclosure, you can try using data recovery software designed for NAS devices. These tools can scan the disks for recoverable data, even if they are not recognized by the NAS device.
      4. Professional data recovery services: If the above methods fail, it may be necessary to seek professional data recovery services. These companies specialize in recovering data from various storage devices, including NAS devices. They have advanced tools and techniques to recover data even from damaged or unrecognized disks.

      It's important to note that attempting data recovery on your own can be risky and may further damage the disks or data. If the data is critical or valuable, it's recommended to consult with a professional data recovery service for the best chance of successful recovery.

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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 capabilities of the QNAP VS-8024 NAS for data backup purposes?

    The QNAP VS-8024 NAS offers several key features and capabilities for data backup purposes:

    1. High storage capacity: The VS-8024 NAS supports up to 24 hard drives, allowing for a large amount of data to be stored and backed up.
    2. RAID support: It supports various RAID configurations, including RAID 0, 1, 5, 6, 10, 50, 60, and JBOD, providing data redundancy and protection against drive failures.
    3. Backup options: The NAS supports multiple backup options, including local backup to external drives or other QNAP NAS devices, remote backup to another NAS or FTP server, cloud backup to popular cloud storage services, and snapshot backup for point-in-time recovery.
    4. Data deduplication and compression: The VS-8024 NAS utilizes data deduplication and compression technologies to optimize storage space and reduce backup times.
    5. Backup scheduling and automation: Users can set up scheduled backups to automatically backup data at specific times or intervals, ensuring that important files are regularly backed up without manual intervention.
    6. Snapshot technology: The NAS supports snapshot technology, allowing users to take snapshots of the system or specific folders/files at a particular point in time. This enables quick recovery of data in case of accidental deletion or modification.
    7. Disaster recovery options: In the event of a system failure or disaster, the VS-8024 NAS offers various disaster recovery options, such as restoring from backups, utilizing snapshots, or using QNAP's QRM+ software for remote system recovery.
    8. Data encryption and security: The NAS provides AES 256-bit encryption for data security during backup and transmission. It also supports secure access protocols like SSL/TLS and SSH, ensuring secure data transfer.
    9. Scalability and expandability: The VS-8024 NAS is scalable and can be expanded with additional storage units, allowing for future growth and increased storage capacity as backup requirements increase.
    10. User-friendly interface and management: QNAP's intuitive web-based interface, QTS, provides easy management of backup tasks, monitoring backup status, and configuring backup settings. It also offers a range of additional features and applications for enhanced NAS functionality.

    Overall, the QNAP VS-8024 NAS offers a comprehensive set of features and capabilities for data backup purposes, providing reliable and efficient backup solutions for businesses and individuals.

  • How does the QNAP VS-8024 NAS compare to other NAS devices in terms of data backup efficiency and reliability?

    The QNAP VS-8024 NAS is a network-attached storage device designed primarily for video surveillance applications. While it may not be directly comparable to other general-purpose NAS devices, we can still discuss its data backup efficiency and reliability in comparison to other NAS devices.

    1. Data Backup Efficiency: The QNAP VS-8024 NAS offers various backup options to ensure efficient data backup. It supports scheduled backups, real-time remote replication, and cloud backup services. These features allow users to create automated backup tasks and ensure data is securely stored off-site. Additionally, the device supports RAID configurations, which can enhance data backup efficiency by providing redundancy and protection against drive failures.
    2. Reliability: QNAP is known for producing reliable NAS devices, and the VS-8024 is no exception. It comes with redundant power supplies and hot-swappable hard drives, which minimize downtime in case of hardware failures. Moreover, QNAP regularly releases firmware updates to address security vulnerabilities and improve overall system stability. The device also supports data scrubbing and bad sector recovery mechanisms, which contribute to data integrity and reliability.

    While it is challenging to provide a direct comparison to other NAS devices without specific models in mind, QNAP generally offers a robust and reliable NAS solution with a range of backup options. However, it is always recommended to compare specific features, user reviews, and performance benchmarks to make an informed decision based on individual requirements.

  • What are some recommended best practices for setting up and configuring data backup on the QNAP VS-8024 NAS?

    Here are some recommended best practices for setting up and configuring data backup on the QNAP VS-8024 NAS:

    1. Determine your backup requirements: Before setting up the backup, identify the data that needs to be backed up, the frequency of backups, and the retention period for backups.
    2. RAID configuration: Configure your NAS with a suitable RAID level (such as RAID 1 or RAID 5) to ensure data redundancy and protection against drive failures.
    3. Use multiple backup destinations: It is recommended to have multiple backup destinations to ensure data safety. Consider using a combination of local backup to external drives or USB devices and remote backup to a cloud storage service.
    4. Enable snapshot functionality: QNAP NAS devices offer snapshot functionality that allows you to take point-in-time copies of your data. Enable this feature to protect against accidental deletions or modifications.
    5. Use QNAP backup applications: QNAP provides several backup applications like Hybrid Backup Sync and QNAP NetBak Replicator. Utilize these applications to simplify backup tasks and ensure data integrity.
    6. Schedule regular backups: Set up a backup schedule that suits your needs. Regularly backup your data to avoid data loss and minimize downtime in case of any issues.
    7. Enable encryption: If your data is sensitive, enable encryption for your backups to ensure data confidentiality and prevent unauthorized access.
    8. Test your backups: Regularly test your backups by restoring data to ensure they are working correctly. This will help you identify any issues beforehand and ensure the recoverability of your data.
    9. Monitor backup status: Keep an eye on the backup status and configure email notifications to receive alerts in case of backup failures or any other issues.
    10. Maintain offsite backups: Consider keeping an offsite backup of your critical data to protect against physical damage or disasters like fire or theft.

    Remember to consult the QNAP user manual and documentation for detailed instructions on how to set up and configure backups specific to your QNAP VS-8024 NAS model.

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