How to recover data from Qsan XCubeNAS XN7008R NAS

Is your network drive gone, and you are wondering what to do? Has a RAID system crashed, and your files are no longer accessible? Does your device display an error while booting? Have you accidentally rebuilt your RAID system? Are several hard disks out of order?

How to recover data from NAS Qsan XCubeNAS XN7008R

Qsan XCubeNAS XN7008R 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 XN7008R.

How to recover data from NAS Qsan XCubeNAS XN7008R

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 specific factors to consider when choosing a NAS Qsan XCubeNAS XN7008R device to minimize data loss risks?

Yes, there are several factors to consider when choosing a Qsan XCubeNAS XN7008R device to minimize data loss risks:

  1. Redundancy: Look for a NAS device that offers RAID (Redundant Array of Independent Disks) technology. RAID provides data redundancy by distributing data across multiple drives, ensuring that if one drive fails, the data can be rebuilt from the remaining drives.
  2. Backup options: Consider the backup options provided by the NAS device. Look for features like scheduled backups, remote replication, or cloud backup integration. Having multiple backup copies of your data can minimize the risk of data loss.
  3. Scalability: Choose a NAS device that allows for easy expansion and scalability. This ensures that you can add more storage capacity as your data grows without compromising data integrity.
  4. Data protection features: Look for features like snapshotting, which allows you to take point-in-time copies of your data. This can be helpful in recovering data in case of accidental deletion or corruption.
  5. Power protection: Consider a NAS device that offers power protection features like uninterruptible power supply (UPS) support. Power outages or surges can lead to data loss or corruption, and having a UPS can help prevent such issues.
  6. Data encryption: If data security is a concern, choose a NAS device that supports data encryption. This ensures that your data is protected even if the physical drives are stolen or compromised.
  7. Data integrity checks: Look for NAS devices that offer data integrity checks like checksum or data scrubbing. These features can help detect and correct data errors or corruption.
  8. Reliable hardware: Choose a NAS device from a reputable manufacturer known for reliability and quality. Read reviews and consider the warranty and support options provided.

By considering these factors, you can minimize the risks of data loss and ensure the safety and integrity of your data on the Qsan XCubeNAS XN7008R device.

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

Although NAS XCubeNAS XN7008R 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 XN7008R. 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 XN7008R 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 XN7008R 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 XN7008R, feel free to leave a comment!
  • Chucky Dickin
    Chucky Dickin 6.09.2023 08:50 #
    Is it necessary to have a backup of the NAS Qsan XCubeNAS XN7008R data before attempting data recovery?
    • Hetman Software
      Hetman Software 6.09.2023 10:00 #

      Yes, it is highly recommended to have a backup of the data on the NAS Qsan XCubeNAS XN7008R before attempting data recovery. Data recovery processes can be complex and there is always a risk of further data loss or damage during the recovery process. Having a backup ensures that even if something goes wrong during the recovery attempt, you still have a copy of your important data. It is always better to be safe and have a backup before attempting any data recovery.

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 virtualization features offered by the Qsan XCubeNAS XN7008R?

    The Qsan XCubeNAS XN7008R offers the following virtualization features:

    1. Virtualization Station: It allows you to run multiple virtual machines (VMs) on the NAS, enabling you to consolidate and manage different applications and services in isolated environments.
    2. Container Station: This feature enables you to use lightweight and isolated containers to run applications, making it easier to deploy and manage software.
    3. Virtual Switch: It provides a virtual network environment within the NAS, allowing you to create and manage virtual networks for the VMs and containers.
    4. Virtual Disk Drive: It allows you to create virtual disk drives on the NAS, which can be used by the VMs or containers as storage.
    5. Snapshot: This feature enables you to take point-in-time snapshots of the VMs or containers, providing a quick and efficient way to backup and restore data.
    6. Virtual Machine Manager (VMM) Pro: It is an optional license that provides additional advanced features for managing and monitoring the VMs, including live migration, high availability, and remote replication.

    These virtualization features offered by the Qsan XCubeNAS XN7008R enhance the flexibility, efficiency, and scalability of the NAS, making it suitable for virtualized environments and virtual machine deployments.

  • How does the Qsan XCubeNAS XN7008R support virtualization in terms of hardware and software capabilities?

    The Qsan XCubeNAS XN7008R supports virtualization through its hardware and software capabilities.

    Hardware capabilities:

    1. Processor: The XN7008R is equipped with a powerful Intel Xeon E3-1246 v3 quad-core processor, which offers excellent performance for virtualization.
    2. Memory: It supports up to 32GB DDR3 ECC RAM, allowing for efficient multitasking and running multiple virtual machines simultaneously.
    3. Network Connectivity: The NAS has four Gigabit Ethernet ports that can be aggregated for increased bandwidth and network redundancy, ensuring smooth virtual machine communication.
    4. Storage Capacity: The XN7008R supports up to eight hot-swappable 3.5" or 2.5" SATA/SAS drives, providing ample storage space for virtual machine images and data.

    Software capabilities:

    1. Virtualization Support: The XN7008R is compatible with popular virtualization platforms such as VMware vSphere, Citrix XenServer, and Microsoft Hyper-V. It can act as a storage target for virtual machines hosted on these platforms.
    2. Virtual Machine Management: The NAS comes with QSAN's proprietary QSM (Qsan Storage Management) software, which provides a user-friendly interface for managing virtual machines. It allows users to create, deploy, and monitor virtual machines, allocate resources, and configure networking settings.
    3. Snapshot and Cloning: The XN7008R supports snapshot and cloning features, enabling users to create point-in-time copies of virtual machines or clone existing virtual machines for quick deployment.
    4. High Availability: The NAS supports various high availability features like failover and link aggregation, ensuring uninterrupted virtual machine operation and minimizing downtime.
    5. Data Protection: The XN7008R offers data protection features such as RAID levels (0, 1, 5, 6, 10), which protect virtual machine data from drive failures. It also supports data deduplication and compression, optimizing storage utilization for virtual machines.
    6. Backup and Disaster Recovery: The NAS supports backup and disaster recovery solutions, allowing users to schedule backups of virtual machines and replicate them to remote locations for data protection.

    Overall, the Qsan XCubeNAS XN7008R provides robust hardware and software capabilities to support virtualization, making it an ideal choice for businesses or individuals looking to deploy virtual machines efficiently.

  • Can you provide specific examples of how the virtualization features of the Qsan XCubeNAS XN7008R can benefit businesses or organizations?

    Certainly! Here are some specific examples of how the virtualization features of the Qsan XCubeNAS XN7008R can benefit businesses or organizations:

    1. Cost savings: By utilizing virtualization, businesses can consolidate multiple physical servers into a single Qsan XCubeNAS XN7008R system. This reduces the need for purchasing and maintaining multiple physical servers, resulting in cost savings on hardware, power consumption, and cooling.
    2. Improved resource utilization: Virtualization allows businesses to allocate and manage resources more efficiently. With the XCubeNAS XN7008R, organizations can create virtual machines (VMs) and allocate CPU, memory, storage, and network resources as needed. This ensures optimal utilization of hardware resources and avoids underutilization or overprovisioning.
    3. Enhanced flexibility and scalability: The XCubeNAS XN7008R supports live migration, which enables businesses to move running VMs between different physical hosts without any downtime. This flexibility allows organizations to perform maintenance, upgrade hardware, or balance resource usage without affecting the availability of services.
    4. Disaster recovery and high availability: The XCubeNAS XN7008R offers features like snapshot, replication, and backup, which are crucial for disaster recovery and high availability. By taking regular snapshots of VMs and replicating them to another XCubeNAS system, businesses can quickly recover from data loss or system failures, ensuring minimal downtime and data integrity.
    5. Simplified management and centralized control: With virtualization, businesses can centralize the management of their IT infrastructure. The XCubeNAS XN7008R provides a user-friendly web-based management interface that allows administrators to easily create, manage, and monitor VMs, storage, and network resources from a single console. This simplifies the overall management and reduces administrative overhead.
    6. Testing and development environment: Virtualization enables businesses to create isolated testing and development environments on the XCubeNAS XN7008R. By using VMs, organizations can quickly provision new instances, test applications, and develop solutions without impacting the production environment. This promotes innovation, reduces risks, and accelerates the time-to-market for new products or services.

    Overall, the virtualization features of the Qsan XCubeNAS XN7008R provide businesses with cost savings, improved resource utilization, flexibility, disaster recovery capabilities, simplified management, and a platform for testing and development.

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