Recovering Data from NAS Synology Rack Station RS1619xs+ RAID Arrays: Tips for Natural Component Wear

Recovering data from ⭐ NAS RAID arrays after natural component wear is possible—here’s how.

Recovering Data from NAS Synology Rack Station RS1619xs+ RAID Arrays: Tips for Natural Component Wear
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Synology Rack Station RS1619xs+ 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 RS1619xs+.

Recovering Data from NAS Synology Rack Station RS1619xs+ RAID Arrays: Tips for Natural Component Wear

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.

Are there any known issues or limitations when using NAS Synology Rack Station RS1619xs+ devices with virtualization platforms such as VMware or Hyper-V?

There are a few known issues and limitations when using Synology Rack Station RS1619xs+ devices with virtualization platforms like VMware or Hyper-V. Here are some of them:

  1. Limited CPU and memory resources: The RS1619xs+ is a 1U rackmount NAS device, so it has limited CPU and memory resources compared to dedicated virtualization servers. This can limit the number and performance of virtual machines that can be hosted on the device.
  2. Limited storage performance: The RS1619xs+ comes with a built-in PCIe slot for adding a 10GbE network interface card (NIC) to improve storage performance. However, the device's storage performance may still be limited compared to dedicated storage arrays used in virtualization environments.
  3. Lack of advanced virtualization features: The RS1619xs+ is primarily designed as a NAS device and may lack some advanced virtualization features found in dedicated virtualization servers. For example, it may not support features like live migration, high availability, or fault tolerance.
  4. Compatibility issues: While Synology provides compatibility with VMware vSphere and Microsoft Hyper-V, there may still be compatibility issues with specific versions or configurations of these virtualization platforms. It is recommended to check Synology's compatibility list and consult their technical support for any known issues or limitations.
  5. Limited scalability: The RS1619xs+ has a limited number of drive bays and expansion options compared to larger rackmount NAS devices. This can limit the scalability of the storage capacity and virtualization resources as the needs of the virtualization environment grow.

Overall, while the RS1619xs+ can be used as a virtualization platform, it may have limitations in terms of performance, advanced features, and scalability compared to dedicated virtualization servers. It is important to carefully evaluate these limitations and consider the specific requirements of the virtualization environment before using the RS1619xs+ for virtualization purposes.

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

Although NAS Rack Station RS1619xs+ 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 RS1619xs+. 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 RS1619xs+ 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 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 Rack Station RS1619xs+ 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 Rack Station RS1619xs+, 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 of the Synology Rack Station RS1619xs+?

    The key features of the Synology Rack Station RS1619xs+ include:

    1. High-performance Storage: The RS1619xs+ is equipped with a quad-core Intel Xeon D-1527 processor and 8GB DDR4 ECC UDIMM RAM, providing fast and reliable storage performance.
    2. Scalability: The RS1619xs+ supports up to 16 drives with the ability to expand storage capacity using the Synology RX1217/RX1217RP expansion units, allowing for flexible scalability as your storage needs grow.
    3. High Availability: With the Synology High Availability (SHA) technology, the RS1619xs+ ensures continuous uptime and data availability by combining two RackStations into a single high-availability cluster.
    4. Virtualization Ready: The RS1619xs+ is VMware, Citrix, and Microsoft Hyper-V certified, making it suitable for virtualization environments. It also supports the Synology Virtual Machine Manager (VMM) to run multiple virtual machines on the same unit.
    5. Comprehensive Data Protection: The RS1619xs+ offers a range of data protection features, including RAID configurations, snapshot technology, and backup solutions such as Synology Hyper Backup and Synology Active Backup Suite.
    6. Versatile Connectivity: It includes four Gigabit Ethernet ports, two USB 3.0 ports, and one PCIe 3.0 slot for adding additional network interface cards or M.2 SSD adapter cards for cache acceleration.
    7. Easy Management: The RS1619xs+ is managed through Synology's DiskStation Manager (DSM) software, which provides an intuitive and user-friendly interface for managing storage, applications, and security features.
    8. Security Features: It includes advanced security features such as AES-NI hardware encryption, firewall, IP blocking, and support for SSL/TLS certificates to ensure data privacy and protection.
    9. Collaboration and Productivity Tools: The RS1619xs+ offers a wide range of collaboration and productivity applications, including Synology Drive for file syncing and sharing, Synology Office for document collaboration, and MailPlus for secure email communication.
    10. Energy Efficient: The RS1619xs+ is designed with energy efficiency in mind, featuring a hibernation mode for hard drives, scheduled power on/off, and Wake-on-LAN support to minimize power consumption.
  • How does the RS1619xs+ differ from other NAS models in terms of features?

    The RS1619xs+ differs from other NAS models in several key features:

    1. Scalability: The RS1619xs+ is designed to be highly scalable, allowing you to expand storage capacity as your needs grow. It supports up to 16 drives with the ability to connect up to two expansion units, providing a large storage capacity for demanding applications.
    2. Performance: This model is equipped with a powerful Intel Xeon D-1527 quad-core processor and 8GB DDR4 ECC UDIMM RAM (expandable up to 64GB). It offers excellent performance for data-intensive tasks, such as virtualization, database management, and multimedia processing.
    3. High Availability: The RS1619xs+ supports Synology High Availability (SHA) technology, which ensures continuous service uptime by combining two NAS units into a high-availability cluster. In the event of a hardware failure, the second unit automatically takes over, minimizing downtime and data loss.
    4. Virtualization: It is optimized for virtualization environments, supporting various virtualization solutions such as VMware, Citrix, Hyper-V, and OpenStack. It provides seamless integration with these platforms, allowing you to consolidate and manage virtual machines efficiently.
    5. Advanced Data Protection: The RS1619xs+ offers comprehensive data protection features, including snapshot technology, which allows you to take point-in-time snapshots of shared folders or LUNs. It also supports Synology's Hyper Backup solution, providing flexible backup options to local or remote destinations, including cloud services.
    6. Extensive Application Ecosystem: It runs on Synology's DiskStation Manager (DSM) operating system, which offers a wide range of applications and services. DSM provides a user-friendly interface and supports various applications such as file sharing, multimedia streaming, surveillance, and more, making the RS1619xs+ a versatile NAS solution.

    Overall, the RS1619xs+ stands out from other NAS models due to its scalability, performance, high availability, virtualization support, advanced data protection features, and extensive application ecosystem.

  • Can you explain some of the basic features of the RS1619xs+ that make it a suitable choice for businesses?

    The RS1619xs+ is a powerful and versatile network-attached storage (NAS) solution designed specifically for businesses. Here are some of its key features that make it a suitable choice:

    1. High-performance: The RS1619xs+ is equipped with a quad-core Intel Xeon D-1527 processor and 8GB DDR4 ECC UDIMM RAM (expandable up to 64GB). This hardware configuration ensures fast data processing, seamless multitasking, and efficient performance for demanding business applications.
    2. Scalability: It offers scalability options to accommodate the growing storage needs of businesses. The RS1619xs+ supports up to 16 drive bays, allowing for a maximum raw storage capacity of 256TB (with expansion units). This scalability makes it suitable for businesses with expanding data requirements.
    3. High-speed data transfer: The NAS supports various RAID configurations (RAID 0, 1, 5, 6, 10) to optimize data protection and performance. It also offers four Gigabit Ethernet ports that support Link Aggregation and failover, ensuring high-speed data transfer and network redundancy.
    4. Versatile connectivity options: The RS1619xs+ features a PCIe expansion slot that allows for the installation of additional network interface cards (NICs), enabling businesses to customize their network connectivity options according to their requirements.
    5. Comprehensive data protection: It offers robust data protection features, including snapshots, which allow for point-in-time recovery of data. The RS1619xs+ also supports Synology's Hyper Backup solution, providing flexible backup options to local or remote destinations, ensuring data integrity.
    6. Virtualization support: The NAS is VMware, Citrix, and Microsoft Hyper-V certified, making it an ideal choice for businesses utilizing virtualization technologies. It supports VMware vSphere with VAAI integration, providing efficient storage operations and enhancing virtual machine performance.
    7. Collaborative features: The RS1619xs+ is equipped with Synology's DiskStation Manager (DSM) operating system, which offers a wide range of collaborative tools. These include file sharing, synchronization, and collaboration applications like Synology Drive, Office, Calendar, and Chat, enabling seamless teamwork and enhancing productivity.
    8. Security and data protection: It provides comprehensive security features, including advanced file access controls, encryption options, two-factor authentication, and integration with existing directory services like LDAP and Active Directory. These features help businesses protect their data and ensure secure access.

    Overall, the RS1619xs+ combines high-performance hardware, scalability, data protection, and collaborative features, making it a suitable choice for businesses that require a powerful and reliable NAS solution.
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