Expert Steps for RAID Array Data Recovery on NAS Qsan XCubeSAN XS1216 Devices

Expert tips for RAID array data recovery from ⭐ NAS include understanding RAID levels, data redundancy, and selecting appropriate recovery tools.

Expert Steps for RAID Array Data Recovery on NAS Qsan XCubeSAN XS1216 Devices

Qsan XCubeSAN XS1216 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 XS1216.

Expert Steps for RAID Array Data Recovery on NAS Qsan XCubeSAN XS1216 Devices

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.

How can regular data verification or checksum processes help maintain data integrity on NAS Qsan XCubeSAN XS1216 devices?

Regular data verification or checksum processes can help maintain data integrity on NAS Qsan XCubeSAN XS1216 devices in the following ways:

  1. Detecting Data Corruption: Regular data verification processes involve checking the integrity of data stored on the NAS device by comparing it with a known checksum value. If the calculated checksum does not match the original value, it indicates data corruption or tampering.
  2. Preventing Silent Data Corruption: Silent data corruption refers to the situation where data gets corrupted without any visible signs or error messages. By regularly verifying data integrity using checksum processes, silent data corruption can be detected and corrected before it leads to data loss or other issues.
  3. Ensuring Data Consistency: NAS devices like Qsan XCubeSAN XS1216 often store large amounts of data from multiple users or applications. Regular data verification processes help ensure that the stored data remains consistent and accurate, preventing any discrepancies or inconsistencies that may occur due to hardware or software issues.
  4. Early Detection of Hardware Failures: Data verification processes can help identify potential hardware failures in the NAS device. If data corruption is detected consistently in a particular area or file, it may indicate a failing hard drive or other hardware component that needs to be replaced or repaired.
  5. Mitigating Data Loss Risks: By regularly verifying data integrity, organizations can reduce the risk of data loss. If data corruption is detected, appropriate measures can be taken to recover the data from backups or other redundant storage systems before it becomes irrecoverable.
  6. Compliance with Data Protection Regulations: Many industries have regulations that require data integrity to be maintained. Regular data verification processes help organizations demonstrate compliance with these regulations by ensuring that data stored on Qsan XCubeSAN XS1216 devices remains intact and unaltered.

Overall, regular data verification or checksum processes provide an essential layer of protection against data corruption, hardware failures, and data loss, helping organizations maintain the integrity of their data stored on NAS Qsan XCubeSAN XS1216 devices.

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

Although NAS XCubeSAN XS1216 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 XS1216. 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 XS1216 has 16 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 XS1216 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 XS1216, feel free to leave a comment!
  • Clifton Henwood
    Clifton Henwood 5.09.2023 18:43 #
    Is it possible to recover data from a NAS Qsan XCubeSAN XS1216 device that has been infected by malware or viruses?
    • Hetman Software
      Hetman Software 5.09.2023 19:00 #

      Yes, it is possible to recover data from a NAS Qsan XCubeSAN XS1216 device that has been infected by malware or viruses. However, the process can be complex and may require the assistance of professional data recovery services.

      Here are some general steps that can be taken to recover data from an infected NAS device:

      1. Isolate the infected device: Disconnect the NAS device from the network to prevent further spread of the malware or virus.
      2. Assess the damage: Determine the extent of the infection and identify the specific malware or virus that has affected the NAS device. This information will help in formulating an appropriate recovery plan.
      3. Consult professional help: Contact a reputable data recovery service provider with experience in recovering data from NAS devices. They will have the expertise and tools required to handle the recovery process effectively.
      4. Clean the infected device: The data recovery service provider will work to remove the malware or virus from the NAS device while ensuring the safety of the data. This may involve using specialized software tools or manual techniques.
      5. Data recovery process: Once the device is clean, the data recovery process can begin. The service provider will assess the condition of the data and attempt to recover it using various methods, such as accessing backups, repairing corrupted files, or utilizing specialized data recovery techniques.

      It's important to note that the success of data recovery depends on various factors, including the severity of the infection, the level of damage caused, and the availability of backups. Therefore, it is recommended to regularly back up your data to minimize the risk of data loss in case of malware or virus attacks.

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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

  • Which operating systems are compatible with the NAS Qsan XCubeSAN XS1216?

    The NAS Qsan XCubeSAN XS1216 is compatible with the following operating systems:

    1. Windows
    2. macOS
    3. Linux
    4. VMware ESXi
    5. Citrix XenServer
    6. Red Hat Enterprise Linux (RHEL)
    7. SUSE Linux Enterprise Server (SLES)
    8. CentOS
    9. Oracle Linux
    10. Fedora
    11. Ubuntu Server
    12. Debian

    Please note that this is not an exhaustive list, and other operating systems may also be compatible with the NAS. It is always recommended to check the manufacturer's documentation or contact their support for the most up-to-date and accurate information.

  • Can the Qsan XCubeSAN XS1216 be used with Windows operating systems?

    Yes, the Qsan XCubeSAN XS1216 can be used with Windows operating systems. It is compatible with various operating systems including Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, and Windows 10/8/7.

  • Are there any specific operating system requirements for setting up the Qsan XCubeSAN XS1216?

    Yes, there are specific operating system requirements for setting up the Qsan XCubeSAN XS1216. The supported operating systems are:

    1. Windows Server: Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2 SP1, Windows Server 2008 SP2.
    2. Linux: Red Hat Enterprise Linux 6.x, 7.x, CentOS 6.x, 7.x, SUSE Linux Enterprise Server 11.x, 12.x, Ubuntu 14.04 LTS, 16.04 LTS, 18.04 LTS.
    3. VMware: ESXi 5.5, 6.0, 6.5, 6.7.
    4. Citrix: XenServer 6.2, 6.5, 7.0, 7.1, 7.5, 7.6.

    It is important to ensure that your operating system is compatible with the Qsan XCubeSAN XS1216 before setting it up.

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