The process of restoring data from a network-attached storage (NAS) device that has been lost, corrupted, or wiped out is known as NAS data recovery. It is similar to data recovery from a hard drive but requires an additional layer of complexity due to the distributed nature of NAS systems. Fortunately, with the right tools and techniques, it is possible to recover data from a malfunctioning or corrupted NAS device, allowing businesses and individuals to regain access to their lost files.
Common Causes of Data Loss on a NAS Device:
There Are Several Common Causes of Data Loss on a Nas (Network-attached Storage) Device. Some of the Most Common Causes Include:
- Power failure or Sudden power surge
- Overheating and Improper shutdowns
- Virus attack or Malware infection
- Incorrect setup or User Error
- OS errors
- Hardware controller failure
- System Failure, Multiple disk failures any in extreme cases Physical damage
A damaged or corrupt RAID-based NAS cannot be accessed or repaired unless the installed hard discs are formatted. To make the damaged RAID-based NAS storage device work again, everything must be reconfigured. This is a terrible tragedy because the system has been completely destroyed, as have the data stored on a RAID-based NAS storage.
This post will explain how to gain access to and recover data from your RAID-based NAS before formatting, resetting, or re-configuring your RAID-based NAS configuration.
Detailed steps for performing successful NAS Data Recoveries:
When it comes to recovering lost data from your NAS drive, you need a reliable and efficient tool that can help you get back your precious files quickly and easily. That’s where Stellar Data Recovery Technician comes in. This guide will provide a detailed overview of the steps necessary for performing successful NAS data recoveries.
RAID-based NAS data recovery is a complex process. Therefore, you need advanced RAID Data Recovery Software such as Stellar Data Recovery Technician that helps recover data from a failed, damaged, or logically corrupt RAID 0, 5, and 6 level whether it’s on NAS or inbuilt.
The tool supports the recovery of NAS storage from different vendors such as Buffalo LinkStation and Terrastation, Iomega StorCenter, Synology, LaCie, QNAP and other Linux-based NAS devices.
Things You Need:
- Determine the RAID on which the NAS is based on, along with RAID parameters (most important)
- A PC running the Windows operating system
- Stellar Data Recovery Technician software (NAS Recovery Software)
- Free space (equivalent or more than the volume of recovered data from failed NAS drives) – use external or Internal HDDs
- SATA to USB converter or enclosures for connecting NAS drives to PC for NAS RAID recovery. If the system has vacant SATA connectors, connect NAS RAID drives to those SATA connectors
Step 1: Choose a NAS Server and Begin the Recovery Process:
- Follow These Steps for NAS RAID Recovery:
- Power off the RAID NAS and then remove all hard drives from it. Note the sequence in which they are aligned in the rack.
- Connect all NAS RAID drives to Windows PC via USB or SATA. Remember to connect all drives at one time.
- Install and run Stellar Data Recovery Technician software on the system.
- Select what to recover – photos, audio, videos, documents, emails or other files and folders.
- Click ‘Next’. Choose ‘RAID Recovery’ from the ‘Select Location’ screen and then click ‘Scan’.
- Under ‘RAID Reconstruction’ window, click either RAID 0, 5, or 6 tab (whatever the configuration your RAID NAS had).
- From the listed disks under RAID list box, move RAID disks to ‘Move hard drives up/down for disk order’ list box using left-right arrow buttons.
- Use up-down arrow button adjacent to list box to arrange disks in the correct order as they were in the RAID stack.
- Click ‘Don’t know start sector of drives. Show list of probable start sectors’ if you are not sure about disk order. Then select one or more probable start sectors from the displayed checklist box or use Add Sector button to manually enter and add probable sectors (max 32 allowed) if not listed in the checklist box.
- Select the ‘Stripe/Block size’ from the drop-down and click ‘Build RAID’.
- If entered parameters are correct, the software creates a probable RAID construction and the constructed RAID volumes are displayed in the ‘Select Constructed RAID’ window. Click the ‘Show Volume List’ button.
- In the Select Volume to Recover Data windows, choose the volume from where data is to be recovered.
- After selecting RAID volume, click ‘Scan’.
- If the desired files are not found in the scan results, click on the blue link – ‘Click Here’ – besides Deep Scan text at the bottom of the software window to begin ‘Deep Scan’ process.
- In the left ‘Tree View’ pane, all recovered folders and files are listed. Use the search box on top-right corner to find, preview, and recover specific files or folders. Alternatively, you can click on the ‘File Type’ tab easily to browse and recover the required data.
To unleash the power of remote access, first head over to “Control Panel > Terminal & SNMP” and boldly tick off the box that reads “Enable SSH service”. Next up, launch Stellar data recoveryand hit the button marked “Next” once you’ve taken note of your designated port for remote entry. - Click the checkboxes of the files or folders that you want to recover. Then click the ‘Recover’ button. A pop up appears.
17. Click the ‘Browse’ button to select a specified location for data saving. - Click the ‘Start Saving’ button to save (recover) the selected files and folders at the specified location.
After recovering all data, start reconfiguring your RAID NAS storage by formatting the drives. Copy the recovered data to RAID NAS and start using your NAS storage like before.
Always create a backup of your important data whether it’s stored on a NAS RAID storage device or your computer. Backups make recovery process much faster and save you from losing important files and documents.
Challenges Faced when Recovering NAS Data:
Recovering NAS data can be a challenging process, especially when dealing with large amounts of data. Finding the reason for the data loss is one of the biggest issues. A number of things, including faulty hardware, defective software, or a human mistake, can lead to this.
Finding a workable recovery strategy is the next difficult task after the reason has been determined. This can be complicated by the fact that NAS systems are often complex and require specialized tools and expertise to recover data. In addition, the recuperation procedure can take a long time and use up a lot of resources.
It is important to work with a reputable data recovery provider who has experience in recovering data from NAS systems. They can offer the knowledge and equipment required to recover data quickly and effectively. With the right approach and expertise, it is possible to recover data from NAS systems and minimize the impact of data loss on your business.
Conclusion:
Data loss can be a nightmare for any business or individual. However, with the right tools and expertise, it doesn’t have to be the end of the world. By choosing a reliable and experienced NAS data recovery service provider, you can recover your valuable data from to recover data from failed Synology NAS. Don’t let data loss bring your operations to a halt or compromise your personnel files.
