How to Restore Deleted Files from Your NAS Lenovo ThinkSystem SR590 Rack Server Device

Lost files on your ⭐ NAS? Our step-by-step guide will help you recover them quickly and efficiently.

How to Restore Deleted Files from Your NAS Lenovo ThinkSystem SR590 Rack Server Device

Lenovo ThinkSystem SR590 Rack Server NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from ThinkSystem SR590 Rack Server.

How to Restore Deleted Files from Your NAS Lenovo ThinkSystem SR590 Rack Server Device

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 Lenovo 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 device firmware rollback or downgrading impact data loss risks for NAS Lenovo ThinkSystem SR590 Rack Server devices?

Rolling back or downgrading the device firmware on a NAS Lenovo ThinkSystem SR590 Rack Server may potentially impact data loss risks. Firmware updates often include bug fixes, security patches, and performance optimizations. By rolling back or downgrading the firmware, you may be exposing your device to known vulnerabilities or issues that were addressed in the newer firmware version.

Additionally, firmware updates sometimes modify the data structures or storage formats used by the device. If you roll back to an older firmware version, it is possible that the device may not be able to properly read or access the data stored on it, leading to data corruption or loss.

It is always recommended to consult the manufacturer's documentation or support team before attempting to roll back or downgrade firmware on any device, including NAS servers. They can provide guidance on the potential risks and help you make an informed decision. It is also advisable to have proper backups of your data before making any firmware changes to mitigate the risk of data loss.

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

Although NAS ThinkSystem SR590 Rack Server 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 Lenovo ThinkSystem SR590 Rack Server. 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 Lenovo

How to recover data from a Lenovo

ThinkSystem SR590 Rack Server has 16 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • RAID 50;
  • RAID 60;
  • JBOD;

NAS supports:

  • exFAT, VFAT, FAT 12 / 16 / 32;
  • NTFS / ReFS;
  • APFS / HFS+;
  • Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
  • VMFS / HikvisionFS;

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 Lenovo ThinkSystem SR590 Rack Server network-attached storage keeps LifeLine 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 ThinkSystem SR590 Rack Server, feel free to leave a comment!
  • Davis Wotherspoon
    Davis Wotherspoon 22.08.2023 08:50 #
    How does data recovery from NAS Lenovo ThinkSystem SR590 Rack Server differ from other storage devices?
    • Hetman Software
      Hetman Software 22.08.2023 08:59 #

      Data recovery from a NAS (Network Attached Storage) Lenovo ThinkSystem SR590 Rack Server may differ from other storage devices in several ways:

      1. RAID Configuration: NAS devices typically use RAID (Redundant Array of Independent Disks) configurations for data redundancy and improved performance. The ThinkSystem SR590 Rack Server may have different RAID levels like RAID 0, RAID 1, RAID 5, or RAID 6. Data recovery from a NAS requires specialized knowledge and tools to handle these RAID configurations.
      2. File System: NAS devices usually use file systems like NTFS, FAT, or ext4. The file system used in the Lenovo ThinkSystem SR590 Rack Server may impact the data recovery process. Each file system has its own data structures and recovery techniques, so the recovery process may vary accordingly.
      3. Network Connectivity: Unlike traditional storage devices, NAS devices are connected to the network, allowing multiple users to access and store data simultaneously. This network connectivity adds complexity to the data recovery process as it requires expertise in network protocols and configurations.
      4. Data Volume and Scalability: NAS devices are designed to handle large volumes of data and provide scalability options. The ThinkSystem SR590 Rack Server may have multiple hard drives or expansion units, making data recovery more complex due to the increased number of storage components.
      5. Vendor-Specific Tools and Support: Lenovo may provide specific tools and support for data recovery on their ThinkSystem SR590 Rack Server. These tools and support resources may be necessary to ensure a successful recovery and may differ from those used for other storage devices.

      Due to these differences, it is recommended to consult with a professional data recovery service provider experienced in NAS devices and the specific Lenovo ThinkSystem SR590 Rack Server model for the best chances of successful data recovery.

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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 Lenovo ThinkSystem SR590 Rack Server that make it suitable for use as a media center?

    The Lenovo ThinkSystem SR590 Rack Server has several key features that make it suitable for use as a media center:

    1. High-performance processing: The server is powered by Intel Xeon processors, which offer excellent performance for media streaming, transcoding, and rendering tasks.
    2. Scalability: The SR590 Rack Server supports up to two processors and can be configured with multiple hard drives and high-capacity storage options, allowing for the storage and streaming of large media libraries.
    3. Storage capacity: It has a large storage capacity, with support for up to 12 LFF (Large Form Factor) or 24 SFF (Small Form Factor) drives, enabling the storage of a vast amount of media files.
    4. Redundancy and reliability: The server is designed with redundant power supplies and cooling fans, ensuring high availability and reliability for continuous media streaming.
    5. Remote management: The server includes advanced remote management capabilities, such as Lenovo XClarity Controller, which allows for easy monitoring, management, and control of the server from anywhere, making it convenient for media center operations.
    6. Expansion options: The SR590 Rack Server provides multiple PCIe slots for expansion, allowing for the addition of graphics cards or other specialized hardware to enhance media processing capabilities.
    7. Quiet operation: The server is designed with noise reduction features, making it suitable for use in a home or office environment without causing disturbance.

    Overall, the high performance, scalability, storage capacity, reliability, remote management capabilities, expansion options, and quiet operation of the Lenovo ThinkSystem SR590 Rack Server make it an excellent choice for use as a media center.

  • Can the Lenovo ThinkSystem SR590 Rack Server support high-quality media streaming and playback, including 4K video and high-resolution audio?

    Yes, the Lenovo ThinkSystem SR590 Rack Server can support high-quality media streaming and playback, including 4K video and high-resolution audio. The server is equipped with powerful processors, ample memory, and storage options that can handle the processing and storage requirements of high-quality media content. Additionally, it supports various networking options to ensure smooth streaming and playback of media content.

  • Does the Lenovo ThinkSystem SR590 Rack Server have the necessary connectivity options and software support to serve as a central media hub for multiple devices and users?

    Yes, the Lenovo ThinkSystem SR590 Rack Server has the necessary connectivity options and software support to serve as a central media hub for multiple devices and users. The server comes with multiple Ethernet ports, USB ports, and expansion slots to connect various devices. It also supports various operating systems and software applications that can be used to manage and distribute media content to multiple users.

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