Best Practices for NAS Qsan XCubeNAS XN7008RE RAID Array Data Recovery

Best practices for recovering data from a failed ⭐ NAS RAID array involve RAID level understanding, data backup strategies, and selecting reliable recovery tools.

Best Practices for NAS Qsan XCubeNAS XN7008RE RAID Array Data Recovery

Qsan XCubeNAS XN7008RE NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from XCubeNAS XN7008RE.

Best Practices for NAS Qsan XCubeNAS XN7008RE RAID Array Data Recovery

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

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 Qsan also introduce some modifications to this process, and that is why data can be written to hard disk in a wide variety of ways.

Are there any guidelines for configuring security settings on NAS Qsan XCubeNAS XN7008RE devices to prevent unauthorized access and potential data loss?

Yes, there are several guidelines and best practices that can help you configure security settings on Qsan XCubeNAS XN7008RE devices to prevent unauthorized access and potential data loss. Here are some recommendations:

  1. Change default login credentials: Immediately change the default username and password for the administrator account. Use a strong password that includes a combination of upper and lowercase letters, numbers, and special characters.
  2. Enable two-factor authentication (2FA): Implement 2FA to add an extra layer of security to your NAS device. This requires users to provide a second form of authentication, such as a code from a mobile app or a fingerprint scan, in addition to their username and password.
  3. Regularly update firmware: Keep the firmware of your NAS device up to date with the latest security patches and bug fixes. Regularly check for firmware updates on the Qsan website or through the device's management interface.
  4. Disable unnecessary services: Disable any unnecessary services and protocols that are not required for your specific use case. This reduces the attack surface and minimizes the risk of unauthorized access.
  5. Implement network segmentation: Separate your NAS device from other network devices by implementing network segmentation. This helps isolate it from potential threats and unauthorized access attempts.
  6. Use firewall rules: Configure firewall rules on your NAS device to restrict incoming and outgoing traffic. Only allow necessary ports and protocols, and block all others to minimize the risk of unauthorized access.
  7. Enable access control lists (ACLs): Use ACLs to control which IP addresses or IP ranges are allowed to access the NAS device. Whitelist trusted IP addresses and block all others.
  8. Regularly backup data: Implement a robust backup strategy to ensure that your data is regularly backed up to a separate location. This helps mitigate the risk of data loss due to unauthorized access or other issues.
  9. Monitor and log activity: Enable logging and monitoring features on your NAS device to track and analyze any suspicious activities. Regularly review the logs to identify any potential security breaches.
  10. Educate users: Provide training and education to all users of the NAS device about best practices for security. Teach them about the importance of strong passwords, avoiding phishing emails, and other common security threats.

Remember that security is an ongoing process, and it's important to regularly review and update your security settings to adapt to new threats and vulnerabilities.

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

Although NAS XCubeNAS XN7008RE 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 Qsan XCubeNAS XN7008RE. 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 Qsan

How to recover data from a Qsan

XCubeNAS XN7008RE has 8 HDD slots, and it supports the following array types:

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

NAS supports:

  • exFAT, VFAT, FAT 12 / 16 / 32;
  • NTFS / ReFS;
  • APFS / HFS+;
  • Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
  • VMFS / HikvisionFS;

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 Qsan XCubeNAS XN7008RE network-attached storage keeps SANOS 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


We will be happy to answer your questions!

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 XCubeNAS XN7008RE, feel free to leave a comment!
  • Raymond Childers
    Raymond Childers 6.09.2023 10:44 #
    Is it possible to recover data from a NAS Qsan XCubeNAS XN7008RE device that has been physically damaged due to a power surge?
    • Hetman Software
      Hetman Software 6.09.2023 10:59 #

      Recovering data from a physically damaged NAS device like the Qsan XCubeNAS XN7008RE can be challenging and may require professional assistance. Power surges can cause various types of damage to electronic devices, including the NAS device's internal components and storage drives.

      If the power surge has caused physical damage to the NAS device, such as burnt components or a fried power supply, it may be necessary to repair or replace those damaged parts before attempting to recover the data. This task is best handled by a professional data recovery service or a qualified technician with experience in NAS devices.

      However, if the physical damage is limited to the power supply or other non-storage components, it may be possible to remove the storage drives from the damaged NAS device and connect them to another compatible system for data recovery. This approach requires technical expertise and knowledge of NAS systems.

      It is crucial to note that attempting DIY data recovery on a physically damaged device can further worsen the situation and potentially lead to permanent data loss. Therefore, it is recommended to seek professional assistance from a reputable data recovery service in such cases.

Post comment
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, 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.


Questions and answers

  • What are the key virtualization features offered by the NAS Qsan XCubeNAS XN7008RE?

    The NAS Qsan XCubeNAS XN7008RE offers several key virtualization features, including:

    1. Virtualization Station: This feature allows you to create and manage multiple virtual machines (VMs) on the NAS, enabling you to run multiple operating systems and applications simultaneously.
    2. Container Station: With Container Station, you can deploy and manage various containerized applications using popular technologies like Docker and LXC. Containers offer lightweight and isolated environments for running applications.
    3. Snapshot: This feature enables you to take point-in-time snapshots of your VMs or shared folders. Snapshots can be used for data protection, quick recovery, or creating test environments without affecting the original data.
    4. Virtual Switch: The NAS supports virtual switches, allowing you to create and manage virtual networks for your VMs. This helps in isolating network traffic and providing better network performance and security.
    5. High Availability (HA): XCubeNAS XN7008RE supports HA, which ensures continuous availability of services by synchronizing data and configurations between two NAS devices. In case of a hardware failure, the standby NAS takes over seamlessly.
    6. Virtual Machine Manager (VMM) Pro: This advanced virtualization feature allows you to centrally manage multiple Qsan NAS devices and their VMs. It provides a unified interface for VM creation, resource allocation, and monitoring.

    These virtualization features offered by the Qsan XCubeNAS XN7008RE enhance flexibility, scalability, and efficiency in utilizing the NAS resources for running virtualized environments and applications.

  • How does the XCubeNAS XN7008RE support virtualization and what virtualization technologies does it integrate with?

    The XCubeNAS XN7008RE supports virtualization through its built-in Virtualization Station feature. This feature allows users to create and manage multiple virtual machines (VMs) on the NAS device.

    The XN7008RE integrates with various virtualization technologies, including:

    1. VMware: The NAS is compatible with VMware vSphere ESXi, allowing users to deploy and manage VMs directly from the NAS.
    2. Citrix: The NAS supports Citrix XenServer, enabling users to create and run VMs using the Citrix virtualization platform.
    3. Microsoft Hyper-V: The XN7008RE is compatible with Microsoft Hyper-V, allowing users to create and manage VMs using Hyper-V Manager.
    4. VirtualBox: The NAS supports Oracle VirtualBox, enabling users to run VMs created with VirtualBox directly on the NAS.

    By integrating with these virtualization technologies, the XN7008RE provides flexibility and convenience for users to deploy and manage virtual machines according to their specific requirements.

  • Can you provide examples of how the virtualization features of the XCubeNAS XN7008RE can benefit businesses or organizations?

    Certainly! The virtualization features of the XCubeNAS XN7008RE can bring several benefits to businesses or organizations. Here are a few examples:

    1. Server consolidation: With virtualization, businesses can consolidate multiple physical servers into a single XCubeNAS device. This reduces hardware costs, power consumption, and maintenance efforts. It also allows for better resource utilization, as virtual machines (VMs) can be dynamically allocated or scaled based on demand.
    2. Disaster recovery: The XN7008RE supports virtual machine replication, which enables businesses to create and maintain copies of their critical VMs on the NAS. In the event of a server failure or disaster, these replicated VMs can be quickly activated, minimizing downtime and ensuring business continuity.
    3. Testing and development: Virtualization allows businesses to create isolated VM environments for testing new applications, software updates, or system configurations. This eliminates the need for additional physical hardware, reduces costs, and provides a safe testing environment without impacting the production infrastructure.
    4. Resource optimization: The XN7008RE's virtualization features enable businesses to allocate resources (CPU, memory, storage) to different VMs based on their specific requirements. This ensures optimal utilization of resources, prevents resource contention, and enhances overall system performance.
    5. Centralized management: The XCubeNAS XN7008RE supports various virtualization management tools, such as VMware vCenter, Microsoft Hyper-V, and Citrix XenServer. These tools provide centralized management capabilities, allowing businesses to easily monitor, deploy, and manage their virtual infrastructure from a single interface.
    6. Enhanced security: By running VMs on a dedicated NAS device like the XN7008RE, businesses can isolate critical applications or sensitive data from other network resources. This improves security by reducing the attack surface and minimizing the risk of unauthorized access or data breaches.

    Overall, the virtualization features of the XCubeNAS XN7008RE offer businesses greater flexibility, efficiency, scalability, and cost savings, making it an ideal solution for various virtualization use cases.

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