Best Practices for Recovering Data from a NAS Qsan XCubeSAN XS3326 RAID Array Failure

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 Recovering Data from a NAS Qsan XCubeSAN XS3326 RAID Array Failure

Qsan XCubeSAN XS3326 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from XCubeSAN XS3326.

Best Practices for Recovering Data from a NAS Qsan XCubeSAN XS3326 RAID Array Failure

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 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.

Can the use of specific data recovery software or services impact the success rate of data retrieval from NAS Qsan XCubeSAN XS3326 devices?

Yes, the use of specific data recovery software or services can impact the success rate of data retrieval from NAS Qsan XCubeSAN XS3326 devices. Data recovery software or services that are specifically designed for NAS devices like Qsan XCubeSAN XS3326 can have a higher success rate in recovering data from these devices compared to generic data recovery tools.

Specific data recovery software or services for NAS devices are often equipped with advanced algorithms and techniques that are tailored to handle the file systems and data structures used by NAS devices. They have a better understanding of the specific storage architecture and can effectively recover data from various failure scenarios such as accidental deletion, file system corruption, disk failure, or logical errors.

Using specialized data recovery software or services can also ensure the integrity and safety of the recovered data. These tools are developed by experts who have in-depth knowledge of NAS systems, and they prioritize data preservation during the recovery process.

However, it's important to note that the success rate of data retrieval also depends on the nature and severity of the data loss situation. In some cases, if the data is severely damaged or overwritten, even specialized software or services may not be able to recover all the data. Therefore, it is always recommended to consult with professional data recovery experts or use reliable and reputable data recovery software specifically designed for NAS devices to maximize the chances of successful data retrieval.

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

Although NAS XCubeSAN XS3326 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 XCubeSAN XS3326. 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

XCubeSAN XS3326 has 26 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 XCubeSAN XS3326 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

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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 XCubeSAN XS3326, feel free to leave a comment!
  • Ciarán Delahaye
    Ciarán Delahaye 6.09.2023 03:41 #
    Are there any software tools available for data recovery from NAS Qsan XCubeSAN XS3326?
    • Hetman Software
      Hetman Software 6.09.2023 03:59 #

      Yes, there are several software tools available for data recovery from NAS Qsan XCubeSAN XS3326. Some popular options include:

      1. R-Studio: This is a comprehensive data recovery software that supports various file systems and can recover data from NAS devices, including Qsan XCubeSAN XS3326.
      2. EaseUS Data Recovery Wizard: It is a user-friendly data recovery tool that can recover deleted, formatted, or lost data from NAS devices, including Qsan XCubeSAN XS3326.
      3. Stellar Data Recovery: This software is known for its powerful scanning and recovery capabilities. It supports NAS devices and can recover data from Qsan XCubeSAN XS3326.
      4. Ontrack EasyRecovery: It is a professional data recovery software that supports NAS devices and can recover data from Qsan XCubeSAN XS3326. It offers both a DIY software version and a professional data recovery service.

      Before using any data recovery software, it is recommended to consult with a professional or the software provider to ensure compatibility and maximize the chances of successful data 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 necessary steps to connect the Qsan XCubeSAN XS3326 NAS to a router?

    To connect the Qsan XCubeSAN XS3326 NAS to a router, you can follow these necessary steps:

    1. Ensure that you have all the required components: Qsan XCubeSAN XS3326 NAS, a router, Ethernet cables, and a computer.
    2. Power on the Qsan XCubeSAN XS3326 NAS and the router.
    3. Connect one end of an Ethernet cable to the LAN port on the back of the Qsan XCubeSAN XS3326 NAS.
    4. Connect the other end of the Ethernet cable to an available LAN port on the router.
    5. Connect one end of another Ethernet cable to an available LAN port on the router.
    6. Connect the other end of this Ethernet cable to the Ethernet port on your computer.
    7. On your computer, open a web browser and enter the default IP address of the Qsan XCubeSAN XS3326 NAS (e.g., 192.168.1.1) in the address bar.
    8. Press Enter to access the Qsan XCubeSAN XS3326 NAS management interface.
    9. Configure the network settings for the Qsan XCubeSAN XS3326 NAS, such as setting a static IP address or enabling DHCP.
    10. Save the network settings and restart the Qsan XCubeSAN XS3326 NAS.
    11. Once the Qsan XCubeSAN XS3326 NAS has restarted, it should be connected to the router and accessible on the network.

    You can now access the Qsan XCubeSAN XS3326 NAS and configure it further for your storage needs.

  • What type of cables or connections are required to establish a connection between the Qsan XCubeSAN XS3326 NAS and a router?

    To establish a connection between the Qsan XCubeSAN XS3326 NAS and a router, you would typically need an Ethernet cable. The Qsan XCubeSAN XS3326 NAS has multiple Gigabit Ethernet ports, so you can use a standard Cat5e or Cat6 Ethernet cable to connect one of the NAS ports to an available LAN port on your router.

  • Are there any specific network settings or configurations that need to be done on the Qsan XCubeSAN XS3326 NAS or the router to ensure proper connectivity?

    Yes, there may be specific network settings or configurations that need to be done on the Qsan XCubeSAN XS3326 NAS and the router to ensure proper connectivity. Here are some general steps to consider:

    1. Assign a static IP address to the Qsan XCubeSAN XS3326 NAS: By default, the NAS may obtain an IP address automatically using DHCP. To ensure a stable connection, it is recommended to assign a static IP address to the NAS within the same subnet as your router.
    2. Port Forwarding: If you want to access the NAS remotely over the internet, you may need to configure port forwarding on your router. This involves forwarding specific ports (e.g., TCP port 80 for HTTP access or TCP port 443 for HTTPS access) to the internal IP address of the NAS.
    3. Firewall Settings: Check the firewall settings on your router and NAS to ensure that necessary ports and protocols are allowed. If required, configure firewall rules to allow incoming and outgoing traffic for the NAS.
    4. Network Speed and Duplex Settings: Verify that the network speed and duplex settings on both the NAS and the router are correctly matched. For example, if your router supports Gigabit Ethernet, ensure that the NAS is set to use Gigabit speed and full-duplex mode.
    5. Network Configuration: Ensure that the NAS and router are connected to the same network, preferably through a wired Ethernet connection. Verify that the NAS is connected to an available LAN port on the router.
    6. DNS Configuration: If the NAS needs to resolve domain names, configure the DNS settings on the NAS to use the appropriate DNS server(s) provided by your ISP or a preferred DNS service.
    7. Firmware and Software Updates: Regularly check for firmware updates for both the NAS and the router. Keeping the firmware up to date ensures that any known issues or security vulnerabilities are addressed.

    It is important to consult the user manual or documentation provided by Qsan for specific instructions on configuring network settings for the XCubeSAN XS3326 NAS, as the steps may vary depending on the specific model and firmware version.

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