Uploaded September 2026 | Updated September 2026, 3 days ago

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How can you recover data from a Synology RAID 5 remotely without removing the drives from the NAS?

In this video, we demonstrate remote data recovery from a Synology DS1815+ NAS running DSM 6.2.4 using an SSH connection. We cover several recovery scenarios, from accidentally deleted files to a failed or inaccessible RAID 5 array.

You will see how to:
• Connect to a Synology NAS remotely via SSH
• Recover deleted files and shared folders from an accessible RAID volume
• Automatically reconstruct a failed RAID 5 from physical member disks
• Recover data when RAID metadata is damaged or the array is inaccessible
• Manually reconstruct RAID 5 using RAID Constructor
• Determine the RAID offset using LVM metadata and the LABELONE signature
• Detect the correct disk order automatically
• Preview recovered files and save them safely to another storage device

Software used in this video:

Hetman Partition Recovery
hetmanrecovery.com/hard-drive-data-recovery-software

Hetman RAID Recovery
hetmanrecovery.com/raid-data-recovery-software

Timeline:
00:00 Introduction
01:28 Connecting to the NAS
03:13 Recovering Deleted Files and Shared Folders
06:04 Recovering RAID 5 in Automatic Mode
08:08 Manual RAID 5 Reconstruction
11:08 Conclusion

If your Synology NAS no longer mounts the storage pool, DSM reports the RAID as Crashed or Missing, or important files were accidentally deleted, this guide shows how the data can be accessed directly from the NAS drives over the network.

Always stop writing new data to the affected storage before starting recovery. Never save recovered files back to the same RAID or NAS volume.

#Synology #RAIDRecovery #DataRecovery #RAID5 #NASRecovery