RAID Controller Failure on NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L: Recovering Data and Consequences Explained

RAID controller failure on ⭐ NAS: causes, consequences, and effective data recovery solutions.

RAID Controller Failure on NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L: Recovering Data and Consequences Explained

QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Turbo Station TS-269 Pro / TS-269H / TS-269L.

RAID Controller Failure on NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L: Recovering Data and Consequences Explained

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

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.

How can a NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L device's network throughput or bandwidth capacity affect data transfer and potential loss?

The network throughput or bandwidth capacity of a NAS device can have a significant impact on data transfer and potential loss. Here are a few ways it can affect the device's performance:

  1. Transfer Speed: The network throughput determines how quickly data can be transferred between the NAS device and other devices on the network. Higher throughput allows for faster data transfer, reducing the time required for backup, file sharing, or streaming media. Conversely, lower throughput can result in slower transfer speeds, leading to delays and decreased productivity.
  2. Concurrent Connections: A NAS device with higher network throughput can handle a larger number of concurrent connections. This is particularly important in environments where multiple users or devices need simultaneous access to the NAS. Insufficient throughput may result in connection drops, slower response times, or even denial of service.
  3. Data Loss: Inadequate network throughput can increase the likelihood of data loss during transfer. Insufficient bandwidth may cause packet loss, data corruption, or incomplete transfers, resulting in missing or corrupt files. This can be particularly problematic when transferring large files or performing backups, as any interruption in the transfer process can lead to data loss.
  4. Performance Bottlenecks: If the network throughput of the NAS device is lower than the capacity of other network components (such as routers, switches, or network adapters), it can create a performance bottleneck. This means that even if the NAS device itself has high throughput, the overall data transfer speed will be limited by the slower component in the network chain.

To mitigate these issues, it is important to ensure that the NAS device's network throughput is sufficient for the intended usage scenario. This can be achieved by choosing a NAS device with higher throughput capabilities, upgrading network infrastructure components if necessary, or implementing network optimization techniques such as link aggregation or Quality of Service (QoS) settings.

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

Although NAS Turbo Station TS-269 Pro / TS-269H / TS-269L 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 Turbo Station TS-269 Pro / TS-269H / TS-269L. 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

Turbo Station TS-269 Pro / TS-269H / TS-269L has 2 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • JBOD;

NAS supports:

  • EXT4;
  • EXT3;
  • 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 Turbo Station TS-269 Pro / TS-269H / TS-269L network-attached storage keeps QTS 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

Feedback

We will be happy to answer your questions!

Comments (1)

  • 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 Turbo Station TS-269 Pro / TS-269H / TS-269L, feel free to leave a comment!
Post comment
User
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 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.

Share

Questions and answers

  • How does the NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L perform as a storage solution for video game data in terms of speed and reliability?

    The NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L can perform well as a storage solution for video game data in terms of speed and reliability.

    In terms of speed, these NAS devices typically come with powerful processors and ample memory, allowing for fast data transfer speeds. They also support RAID configurations, which can further enhance the read and write speeds by distributing data across multiple drives. This can be beneficial for loading large game files quickly and reducing any potential lag during gameplay.

    Reliability is another important aspect, and QNAP NAS devices are known for their robustness and stability. They often include features like data redundancy through RAID, hot-swappable drive bays, and built-in backup solutions. These features help to ensure that your game data is protected and can be easily recovered in case of a hardware failure or data loss.

    Additionally, QNAP NAS devices offer various data protection mechanisms such as snapshot technology, which allows you to take point-in-time snapshots of your data, providing an extra layer of protection against accidental deletion or modification.

    Overall, the NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L can provide a reliable and fast storage solution for video game data, offering both speed and data protection features to enhance your gaming experience.

  • What are the key features and specifications of the NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L that make it suitable for storing video game data?

    The NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L offers several key features and specifications that make it suitable for storing video game data:

    1. Storage Capacity: The TS-269 series comes with two drive bays, allowing you to install two hard drives or SSDs. This provides ample storage capacity to store large video game files, updates, and downloadable content.
    2. High Performance: The NAS is powered by a dual-core Intel processor and has 1GB or 2GB of RAM (model-dependent). This ensures smooth and efficient performance while handling the demanding read/write operations of video game data.
    3. RAID Support: The TS-269 series supports various RAID configurations, including RAID 0, 1, and JBOD. RAID provides data redundancy and protection against drive failure, ensuring your video game data remains safe and accessible.
    4. Multiple Connectivity Options: The NAS offers multiple connectivity options, including Gigabit Ethernet, USB 3.0, and eSATA ports. This allows for fast data transfer speeds when uploading or downloading video game data.
    5. Multimedia Support: The TS-269 series supports various multimedia formats, including high-definition video playback. This makes it suitable for storing and streaming video game footage or playing media files directly from the NAS.
    6. App Ecosystem: QNAP NAS devices have a vast app ecosystem, including apps for media servers, file sharing, and backup solutions. This allows you to customize the NAS for your specific video game storage needs and expand its functionality.
    7. Remote Access and Cloud Sync: QNAP NAS devices offer remote access capabilities, allowing you to access your video game data from anywhere using mobile or web applications. Additionally, the NAS supports cloud sync, enabling you to synchronize your video game data with popular cloud storage services.
    8. Scalability: The TS-269 series supports expansion units, allowing you to increase storage capacity as your video game library grows. This scalability ensures that you can continue storing video game data without running out of space.

    Overall, the NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L provides reliable and high-performance storage solutions for video game data, offering features like ample storage capacity, RAID support, multimedia capabilities, and a wide range of connectivity options.

  • Can the NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L be easily integrated with gaming consoles and PCs to provide seamless storage for video game data?

    Yes, the NAS QNAP Turbo Station TS-269 Pro / TS-269H / TS-269L can be easily integrated with gaming consoles and PCs to provide seamless storage for video game data. These NAS devices are designed to be compatible with various gaming consoles and PCs, allowing you to store and access game data from a centralized location.

    You can connect the NAS to your gaming console or PC through a network connection, either wired or wireless, depending on the capabilities of the NAS and your gaming devices. Once connected, you can set up the NAS as a storage location for your game data, allowing you to save and retrieve game saves, downloadable content, and other game-related files.

    The QNAP Turbo Station NAS devices also come with various features and apps that can enhance your gaming experience. For example, you can use the QNAP app store to download and install game-related apps, media servers, or streaming services to further expand your gaming capabilities.

    Overall, integrating a QNAP Turbo Station NAS with gaming consoles and PCs can provide seamless storage and access to video game data, allowing you to centralize your gaming library and easily manage your game files.

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