NAS Synology Rack Station RS814RP+ / RS814+ / RS814 RAID Arrays: Data Recovery Tips After Component Wear

Recovering data from ⭐ NAS RAID arrays after natural component wear is challenging but achievable.

NAS Synology Rack Station RS814RP+ / RS814+ / RS814 RAID Arrays: Data Recovery Tips After Component Wear

Synology Rack Station RS814RP+ / RS814+ / RS814 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Rack Station RS814RP+ / RS814+ / RS814.

NAS Synology Rack Station RS814RP+ / RS814+ / RS814 RAID Arrays: Data Recovery Tips After Component Wear

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 Synology 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 file system corruption impact data integrity on NAS Synology Rack Station RS814RP+ / RS814+ / RS814 devices?

File system corruption can have a significant impact on data integrity on NAS Synology Rack Station RS814RP+ / RS814+ / RS814 devices. Here are some ways it can affect data integrity:

  1. Data Loss: File system corruption can lead to the loss of data stored on the NAS. This can happen if critical file system structures, such as the master file table or file allocation table, get corrupted or damaged. In such cases, files may become inaccessible or completely lost.
  2. Data Inconsistency: Corruption in the file system can result in data inconsistencies, where the information stored in files or directories does not match the actual data on the storage medium. This can lead to incorrect or incomplete data being retrieved, causing issues with data integrity.
  3. File System Errors: Corrupted file systems can cause various errors to occur during normal operations. These errors can prevent files from being read or written properly, resulting in data corruption or loss.
  4. Reduced Performance: File system corruption can impact the performance of the NAS device. The corrupted file system may cause delays in accessing files, slower read/write speeds, and overall degraded performance.
  5. Unreliable Backups: If the file system corruption affects the backup mechanisms on the NAS, it can render the backups unreliable or unusable. This can make it difficult to restore data in case of data loss or corruption.

To mitigate the impact of file system corruption on data integrity, it is essential to take preventive measures:

  1. Regular backups: Maintain regular backups of critical data stored on the NAS. This ensures that even if corruption occurs, you can restore the data from a clean backup.
  2. RAID Configuration: Utilize RAID configurations on the NAS devices to provide data redundancy and protection against disk failures. RAID can help in recovering data in case of file system corruption on a single disk.
  3. File System Check: Perform regular file system checks or scans on the NAS devices. This helps to identify and fix any file system errors or inconsistencies before they cause significant data integrity issues.
  4. Firmware Updates: Keep the NAS device's firmware up to date. Manufacturers often release firmware updates that address known file system issues or vulnerabilities, improving data integrity.
  5. Uninterruptible Power Supply (UPS): Use a UPS to protect the NAS from sudden power outages or fluctuations. Abrupt power loss can increase the risk of file system corruption.

By implementing these measures, you can minimize the impact of file system corruption on data integrity and ensure the reliability of your NAS Synology Rack Station RS814RP+ / RS814+ / RS814 devices.

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

Although NAS Rack Station RS814RP+ / RS814+ / RS814 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 Synology Rack Station RS814RP+ / RS814+ / RS814. 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 Synology

How to recover data from a Synology

Rack Station RS814RP+ / RS814+ / RS814 has 4 HDD slots, and it supports the following array types:

  • Synology Hybrid RAID (SHR);
  • RAID 6;
  • RAID 5;
  • RAID 10;
  • RAID 1;
  • RAID 0;
  • Basic;
  • JBOD;

NAS supports:

  • Btrfs;
  • EXT4;
  • EXT3 (External Disk Only);
  • FAT32 (External Disk Only);
  • exFAT (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 Synology Rack Station RS814RP+ / RS814+ / RS814 network-attached storage keeps DSM (DiskStation Manager) 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 Rack Station RS814RP+ / RS814+ / RS814, 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 Synology Rack Station RS814RP+ / RS814+ / RS814 enhance the gaming experience on a game console?

    The NAS Synology Rack Station RS814RP+ / RS814+ / RS814 does not directly enhance the gaming experience on a game console. These network-attached storage devices are primarily designed for data storage, file sharing, and backup purposes in a business or home network environment. They offer features such as data redundancy, remote access, and centralized management of files.

    While these NAS devices can be used to store game files, updates, and backups, they do not have any specific features or optimizations for enhancing the gaming experience on a game console. They primarily focus on providing reliable and efficient storage solutions for various data needs.

  • What are the key features and specifications of the NAS Synology Rack Station RS814RP+ / RS814+ / RS814 that make it suitable for game console storage and streaming?

    The Synology Rack Station RS814RP+ / RS814+ / RS814 is a network-attached storage (NAS) device that offers several key features and specifications that make it suitable for game console storage and streaming. Some of these features include:

    1. High-performance hardware: The RS814RP+ / RS814+ / RS814 is powered by a dual-core 1.33 GHz processor and comes with 1GB DDR3 RAM (expandable up to 3GB). This hardware configuration ensures smooth performance and efficient data processing for gaming and streaming applications.
    2. Scalable storage capacity: The RS814RP+ / RS814+ / RS814 supports up to four hard drives, allowing you to scale up your storage capacity as per your needs. It supports both 3.5-inch and 2.5-inch SATA drives, including SSDs, providing flexibility in terms of storage options.
    3. RAID support: The NAS supports various RAID configurations (RAID 0, 1, 5, 6, 10) which offer data redundancy and increased performance. RAID protection ensures that your game console data is safe and can be easily recovered in case of a hard drive failure.
    4. High-speed data transfer: The RS814RP+ / RS814+ / RS814 supports Gigabit Ethernet connectivity, enabling fast data transfer speeds for seamless gaming and streaming experiences. It also supports Link Aggregation and Failover, which can further enhance network performance and reliability.
    5. Multimedia streaming capabilities: Synology NAS devices come with a built-in media server that supports various streaming protocols, including DLNA, UPnP, and AirPlay. This allows you to stream media content, including games, videos, and music, directly to your game console or other devices on the network.
    6. Mobile and remote access: Synology offers a range of mobile apps (DS file, DS video, DS audio, etc.) that allow you to access and stream your stored content on your game console from anywhere using your smartphone or tablet. This feature ensures flexibility and convenience in accessing your gaming library.
    7. User-friendly interface: The RS814RP+ / RS814+ / RS814 comes with Synology's DiskStation Manager (DSM) operating system, which offers an intuitive and user-friendly interface. The DSM provides a range of applications and features that can be easily managed and customized, making it easy to set up and configure your NAS for gaming and streaming purposes.

    Overall, the combination of high-performance hardware, scalable storage capacity, RAID protection, multimedia streaming capabilities, and user-friendly interface makes the Synology Rack Station RS814RP+ / RS814+ / RS814 a suitable choice for game console storage and streaming requirements.

  • Can the NAS Synology Rack Station RS814RP+ / RS814+ / RS814 be easily integrated with popular game consoles, and what are the steps involved in setting it up for optimal gaming performance?

    Yes, the Synology Rack Station RS814RP+ / RS814+ / RS814 can be easily integrated with popular game consoles. To set it up for optimal gaming performance, you can follow these steps:

    1. Connect the Synology Rack Station to your network using an Ethernet cable.
    2. Ensure that the Rack Station is powered on and accessible on your network.
    3. On your game console, go to the network settings and select "Wired" or "Ethernet" connection.
    4. Follow the on-screen instructions to configure the network settings and select "Manual" for IP configuration.
    5. Enter the IP address, subnet mask, default gateway, and DNS server information provided by your network administrator.
    6. Save the settings and test the network connection to ensure it is successfully connected to the Rack Station.
    7. On the Rack Station, install the necessary packages for gaming, such as the "Universal Search" package for quick game searches, or the "Media Server" package for streaming media to your console.
    8. Configure the shared folders on the Rack Station to store your game files. You can create separate folders for different game consoles or genres.
    9. Enable the appropriate file sharing protocols on the Rack Station, such as SMB, NFS, or FTP, depending on your console's requirements.
    10. Set up user accounts and permissions to control access to the shared folders.
    11. Install any additional gaming-related packages or apps that you may require, such as game server software or media players.
    12. Ensure that the Rack Station is regularly updated with the latest firmware and security patches to maintain optimal performance and security.

    By following these steps, you can integrate the Synology Rack Station with popular game consoles and optimize its performance for gaming purposes.

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