How to recover data from Synology DiskStation DS207 / DS207+ NAS

Is your network drive gone, and you are wondering what to do? Has a RAID system crashed, and your files are no longer accessible? Does your device display an error while booting? Have you accidentally rebuilt your RAID system? Are several hard disks out of order?

How to recover data from NAS Synology DiskStation DS207 / DS207+
Data Recovery Tool

Synology DiskStation DS207 / DS207+ NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from DiskStation DS207 / DS207+.

How to recover data from NAS Synology DiskStation DS207 / DS207+

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 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.

Can regular data integrity checks help prevent data loss in NAS Synology DiskStation DS207 / DS207+ devices?

Yes, regular data integrity checks can help prevent data loss in NAS Synology DiskStation DS207 / DS207+ devices. These devices often have built-in data scrubbing or integrity checking features that can verify the integrity of data stored on the disks.

Data integrity checks involve scanning the stored data for any errors or inconsistencies and repairing them if necessary. By regularly performing these checks, you can identify and fix any potential issues before they lead to data loss. This can include detecting and repairing bad sectors on the hard drives, identifying corrupted files, and ensuring the overall health of the storage system.

Additionally, NAS devices like Synology DiskStation often offer RAID (Redundant Array of Independent Disks) configurations, which can provide data redundancy and protection against disk failures. RAID setups distribute data across multiple disks, allowing for data recovery even if one or more disks fail. Regular integrity checks can also help identify any issues with the RAID configuration, ensuring that the data redundancy is intact.

In summary, regular data integrity checks, along with RAID configurations, can help prevent data loss in NAS Synology DiskStation DS207 / DS207+ devices by detecting and repairing errors, identifying disk issues, and maintaining data redundancy.

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

Although NAS DiskStation DS207 / DS207+ 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 DiskStation DS207 / DS207+. 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.

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How to recover data from a Synology

How to recover data from a Synology

DiskStation DS207 / DS207+ has 2 HDD slots, and it supports the following array types:

  • RAID 1;
  • RAID 0;
  • Basic;

NAS supports:

  • EXT3;
  • FAT (External Disk Only);
  • NTFS (External Disk 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 Tools – Save 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 DiskStation DS207 / DS207+ 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

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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 DiskStation DS207 / DS207+, feel free to leave a comment!
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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 key features and benefits of using the NAS Synology DiskStation DS207 / DS207+ for data backup?

    The key features and benefits of using the NAS Synology DiskStation DS207 / DS207+ for data backup are:

    1. Storage capacity: The DS207 / DS207+ provides ample storage capacity, allowing you to backup and store large amounts of data securely.
    2. RAID support: It supports various RAID configurations, including RAID 0, RAID 1, and JBOD, which enhances data protection and availability.
    3. Data protection: The DS207 / DS207+ offers multiple data protection mechanisms such as disk mirroring, automatic backup, and data encryption, ensuring the safety and integrity of your backup data.
    4. Network accessibility: It can be accessed over the network, enabling multiple users to backup and access data simultaneously, making it suitable for small businesses or home networks.
    5. Remote access: With Synology's DSM operating system, you can remotely access and manage your backup data from anywhere using a web browser or mobile app, providing flexibility and convenience.
    6. Easy setup and management: The DS207 / DS207+ has a user-friendly interface and intuitive setup process, making it easy to configure and manage your data backup operations.
    7. File sharing and syncing: It supports file sharing and syncing, allowing you to collaborate with others and synchronize files across devices, ensuring you have the most up-to-date backup copies.
    8. Expandability: The DS207 / DS207+ offers expansion options, allowing you to add additional storage capacity as your backup needs grow.
    9. Energy-efficient: It is designed to be energy-efficient, consuming less power compared to traditional backup solutions, which helps reduce operational costs.
    10. Data backup software compatibility: The DS207 / DS207+ is compatible with various backup software, allowing you to integrate it seamlessly into your existing backup infrastructure.

    Overall, the NAS Synology DiskStation DS207 / DS207+ provides a reliable, scalable, and user-friendly solution for data backup, ensuring the safety and accessibility of your important files and documents.

  • How does the NAS Synology DiskStation DS207 / DS207+ ensure data security and reliability during the backup process?

    The NAS Synology DiskStation DS207 / DS207+ ensures data security and reliability during the backup process through several mechanisms:

    1. RAID Protection: The DS207 / DS207+ supports RAID configurations (RAID 0, RAID 1) which provide redundancy and data protection. In RAID 1, data is mirrored across two drives, ensuring that if one drive fails, the data is still accessible from the other drive.
    2. Data Scrubbing: The DS207 / DS207+ performs regular data scrubbing to detect and correct any silent data corruption that may occur on the hard drives. This helps maintain data integrity and reliability.
    3. Snapshot Technology: Synology's Snapshot technology creates point-in-time copies of the data, allowing users to easily restore files or recover from accidental deletions or modifications. Snapshots are stored separately from the main data, ensuring data integrity and protection.
    4. AES 256-bit Encryption: The DS207 / DS207+ supports AES 256-bit encryption for data stored on the NAS. This ensures that even if the physical drives are compromised, the data remains encrypted and inaccessible without the encryption key.
    5. Network Security: The DS207 / DS207+ supports various network security protocols such as SSL/TLS, SSH, and firewall protection. These protocols encrypt data during transmission and secure the NAS from unauthorized access.
    6. Backup and Replication: The DS207 / DS207+ provides various backup and replication options, allowing users to create multiple copies of their data on different devices or remote locations. This redundancy ensures data availability and protection against hardware failures or disasters.
    7. Data Integrity Checks: The DS207 / DS207+ performs regular data integrity checks to detect any inconsistencies or errors in the stored data. If any issues are found, the system can automatically repair or notify the user to take appropriate actions.

    Overall, the NAS Synology DiskStation DS207 / DS207+ employs a combination of RAID protection, data scrubbing, snapshot technology, encryption, network security, backup and replication, and data integrity checks to ensure data security and reliability during the backup process.

  • Can you provide step-by-step instructions on how to set up and configure data backup on the NAS Synology DiskStation DS207 / DS207+?

    Sure! Here are step-by-step instructions on how to set up and configure data backup on the NAS Synology DiskStation DS207 / DS207+:

    1. Connect the Synology DiskStation DS207 / DS207+ to your network and power it on.
    2. Access the DiskStation Manager (DSM) web interface by opening a web browser and entering the IP address of your DiskStation in the address bar. The default IP address is usually "http://find.synology.com".
    3. Follow the on-screen instructions to set up the DSM and create an administrator account.
    4. Once logged in, click on the "Control Panel" icon on the main screen.
    5. In the Control Panel, click on the "Shared Folder" icon to create a shared folder for your backup data. Click on the "Create" button and follow the prompts to create a new shared folder.
    6. After creating the shared folder, click on the "Backup & Replication" icon in the Control Panel to open the backup and replication settings.
    7. In the Backup & Replication settings, click on the "Backup" tab and then click on the "Create" button to create a new backup task.
    8. Follow the prompts to configure the backup task. Select the source folder or folders that you want to back up and the destination folder (the shared folder you created earlier). You can also set the backup schedule and other options according to your preferences.
    9. Once you have configured the backup task, click on the "Apply" button to save the settings.
    10. The backup task will now appear in the Backup & Replication settings. You can click on the "Run Now" button to start the backup immediately or wait for the scheduled backup to run automatically.

    That's it! You have successfully set up and configured data backup on the NAS Synology DiskStation DS207 / DS207+. The NAS will now automatically back up the specified folders to the shared folder you created.
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