RAID Array Recovery on NAS QNAP TVS-EC1580MU-SAS-RP R2: How to Handle Recovery After It Breaks

When your ⭐ NAS RAID array breaks, use these steps to recover your data and bring your system back online.

RAID Array Recovery on NAS QNAP TVS-EC1580MU-SAS-RP R2: How to Handle Recovery After It Breaks

QNAP TVS-EC1580MU-SAS-RP R2 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from TVS-EC1580MU-SAS-RP R2.

RAID Array Recovery on NAS QNAP TVS-EC1580MU-SAS-RP R2: How to Handle Recovery After It Breaks

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 regular data integrity checks help prevent data loss in NAS QNAP TVS-EC1580MU-SAS-RP R2 devices?

Yes, regular data integrity checks can help prevent data loss in NAS QNAP TVS-EC1580MU-SAS-RP R2 devices. Data integrity checks ensure that the data stored on the NAS device remains intact and has not been corrupted or modified unintentionally.

QNAP NAS devices typically offer features like data scrubbing and checksum verification, which can be used to verify the integrity of data stored on the device. Data scrubbing involves periodically checking the data on the NAS and repairing any errors or inconsistencies found. Checksum verification involves calculating a unique checksum for each file and comparing it with the checksum stored in the NAS. If the checksums do not match, it indicates data corruption.

By regularly running data integrity checks, you can identify and resolve any data corruption issues before they lead to data loss. It is recommended to schedule these checks at regular intervals to ensure the ongoing integrity of your data.

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

Although NAS TVS-EC1580MU-SAS-RP R2 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 TVS-EC1580MU-SAS-RP R2. 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 QNAP

How to recover data from a QNAP

TVS-EC1580MU-SAS-RP R2 has 15 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 TVS-EC1580MU-SAS-RP R2 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 TVS-EC1580MU-SAS-RP R2, feel free to leave a comment!
  • Nolan Comerford
    Nolan Comerford 15.09.2023 13:39 #
    Can data recovery from a NAS QNAP TVS-EC1580MU-SAS-RP R2 device be performed if there are issues with the network router or switch?
    • Hetman Software
      Hetman Software 15.09.2023 14:59 #

      Yes, data recovery from a QNAP NAS device can be performed even if there are issues with the network router or switch. The QNAP NAS is designed to store and manage data independently of the network infrastructure.

      If there are issues with the router or switch, it may affect the accessibility of the NAS device over the network. However, you can still connect directly to the NAS device using its IP address or by connecting it directly to a computer using an Ethernet cable. This allows you to access the data stored on the NAS and perform data recovery operations.

      In case of network issues, it is recommended to troubleshoot and resolve the network problem first to ensure a stable and reliable connection to the NAS device.

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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

  • How does the NAS QNAP TVS-EC1580MU-SAS-RP R2 enhance the gaming experience on a game console?

    The NAS QNAP TVS-EC1580MU-SAS-RP R2 does not directly enhance the gaming experience on a game console. It is a network-attached storage device primarily designed for data storage, backup, and sharing purposes.

    However, it can indirectly contribute to a better gaming experience in the following ways:

    1. Game Storage: The NAS provides a large storage capacity, allowing gamers to store their game libraries, updates, and downloadable content (DLC) in one centralized location. This ensures quick access to games and prevents the need for constant installation or deletion of games due to limited console storage.
    2. Game Backups: The NAS supports automated backups, ensuring that game progress and save files are securely stored. In case of a console failure or accidental deletion, gamers can easily restore their game data without losing progress.
    3. Game Streaming: Some NAS models, including the QNAP TVS-EC1580MU-SAS-RP R2, offer media streaming capabilities. Gamers can use the NAS to stream their games to compatible devices, such as smart TVs or PCs, enabling them to play games on different screens within the home network.
    4. Multiplayer Gaming: The NAS can act as a dedicated server for certain multiplayer games. Gamers can host game sessions on the NAS, allowing friends or online players to join and play together without relying on external servers. This can provide a more stable and controlled multiplayer experience.
    5. Media Server: The NAS can also function as a media server, allowing gamers to store and stream their multimedia content, such as movies, music, and photos, to their game consoles. This expands the entertainment options available on the console and enhances the overall gaming experience.

    While the NAS QNAP TVS-EC1580MU-SAS-RP R2 may not directly enhance the gaming experience on a game console, its storage, backup, streaming, and server capabilities can indirectly contribute to a smoother and more enjoyable gaming environment.

  • What are the key features and specifications of the NAS QNAP TVS-EC1580MU-SAS-RP R2 that make it suitable for game console storage and performance?

    The QNAP TVS-EC1580MU-SAS-RP R2 is a high-performance NAS (Network Attached Storage) system that offers several key features and specifications that make it suitable for game console storage and performance. Here are some of its notable features:

    1. Storage Capacity: The TVS-EC1580MU-SAS-RP R2 supports up to 15 hard drives or SSDs, allowing for ample storage capacity to store large game files, updates, and downloadable content.
    2. High-Speed Connectivity: It comes with multiple high-speed connectivity options, including four Gigabit Ethernet ports and two 10GbE SFP+ ports. This ensures fast and reliable data transfer between the NAS and game consoles, reducing latency and improving overall performance.
    3. Powerful Processor: It is equipped with a powerful Intel Xeon E3 quad-core processor or higher, which provides sufficient processing power to handle multiple game consoles simultaneously and deliver smooth gaming experiences.
    4. Expandable RAM: The NAS has expandable RAM slots, allowing users to increase the memory capacity for better performance. It supports up to 32GB or more of DDR3 RAM, ensuring efficient data processing and multitasking capabilities.
    5. RAID Support: The TVS-EC1580MU-SAS-RP R2 supports various RAID configurations, including RAID 0, 1, 5, 6, 10, 50, 60, and JBOD. RAID technology provides data redundancy and improves data protection, ensuring that game data remains safe and accessible even in the event of a hard drive failure.
    6. SAS and SSD Support: It features SAS (Serial Attached SCSI) support, which allows for faster data transfer rates and improved storage performance. Additionally, the NAS supports SSD caching, enabling frequently accessed game data to be stored on SSDs for faster access times.
    7. Virtualization Support: The NAS is compatible with virtualization technologies such as VMware, Citrix, and Microsoft Hyper-V, allowing users to run multiple virtual machines for game servers or other applications, enhancing the overall gaming experience.
    8. Scalability: The QNAP TVS-EC1580MU-SAS-RP R2 offers scalability options, allowing users to expand storage capacity as their gaming library grows. It supports the connection of additional expansion enclosures, providing the flexibility to add more hard drives or SSDs.

    Overall, the QNAP TVS-EC1580MU-SAS-RP R2's high storage capacity, fast connectivity options, powerful processor, and RAID support make it an ideal choice for game console storage and performance requirements.

  • How does the NAS QNAP TVS-EC1580MU-SAS-RP R2 provide reliable and efficient data storage for game consoles, ensuring seamless gameplay and quick access to game files?

    The NAS QNAP TVS-EC1580MU-SAS-RP R2 provides reliable and efficient data storage for game consoles through several key features:

    1. High-performance Hardware: The NAS is equipped with a powerful Intel Xeon E3 Quad-Core processor and up to 64GB DDR3 RAM, ensuring smooth and responsive performance. This allows for quick access to game files and reduces any lag or latency during gameplay.
    2. Large Storage Capacity: The NAS supports up to 15 hard drives or SSDs, providing ample storage space for game files, updates, and additional content. This ensures that gamers have enough room to store their games without worrying about running out of space.
    3. High-Speed Connectivity: The NAS supports multiple high-speed connectivity options such as SAS (Serial Attached SCSI) and 10GbE (10 Gigabit Ethernet), allowing for fast data transfer rates. This ensures quick access to game files and reduces loading times, providing a seamless gaming experience.
    4. RAID Protection: The NAS supports various RAID configurations, including RAID 1, 5, 6, and 10, which provide data redundancy and protection against drive failures. This ensures that game files are safe and can be easily recovered in case of a drive failure, minimizing the risk of data loss.
    5. Data Backup and Recovery: The NAS offers comprehensive backup solutions, including scheduled backups, real-time remote replication, and cloud backup services. This ensures that game files are regularly backed up and can be easily restored in case of accidental deletion or system failure.
    6. Scalability and Expandability: The NAS is designed to be scalable, allowing users to easily add additional storage capacity as their gaming library grows. This ensures that gamers can expand their storage without having to invest in a new system, providing a cost-effective solution.

    Overall, the NAS QNAP TVS-EC1580MU-SAS-RP R2 provides reliable and efficient data storage for game consoles by offering high-performance hardware, large storage capacity, high-speed connectivity, RAID protection, data backup and recovery options, and scalability. These features ensure seamless gameplay and quick access to game files, enhancing the gaming experience for users.

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