WORM on QNAP

[Enquiries]

Hey Robbie and Eddie

Your YouTube channel is amazing (as I have commented several times)!

Recently, you did a video on QNAP/Synology use of WORM.
I have a Synology DS918+ NAS as primary, and RSYNC back up to an offsite QNAP TVS-1582 NAS.

Currently, I make 2 sets of backups, one is a SYNC of my Synology data (so single copy), and the other is Multiple versions, to be able to roll back the data.

I would like to setup the backup in such a way that my QNAP backup becomes WORM, but not sure how to set this up.
This may be a good Video idea to show others also (whether it's the same setup - S to Q, or S to S, or Q to Q).

Cheers
D

[ed]

Thank you for your kind words and for supporting the channel—I truly appreciate it! Your idea to utilize WORM (Write Once Read Many) backups on your QNAP sounds excellent, especially for safeguarding your data against accidental or intentional changes after backups are created. Here's how you can set it up:

Understanding WORM on QNAP
WORM (Write Once Read Many) is a fantastic feature for making backups immutable. On a QNAP NAS, this is typically achieved using Snapshot Vaults or Immutable Backup configurations. These ensure that once the data is written, it cannot be modified or deleted for a defined period, which is perfect for compliance or peace of mind.

Steps to Set Up WORM on QNAP:
Create a Shared Folder for WORM Backups:

Log in to your QNAP NAS and go to Control Panel > Shared Folders.
Create a new shared folder specifically for the WORM backup data.
During creation, enable Advanced Folder Permissions and Access-Based Enumeration for added security.
Enable WORM on the Folder:

After creating the shared folder, select it and enable WORM Protection.
You can configure the retention period during which files cannot be deleted or modified. For example, you can set a 30-day retention period to ensure backup integrity.
Set Up Rsync from Synology to QNAP:

On your Synology DS918+, configure the Rsync task to transfer backup data to the WORM-enabled folder on your QNAP.
In Hyper Backup on Synology, select Rsync-compatible server as the destination and provide your QNAP credentials and the WORM-enabled folder path.
Test the Setup:

Perform a test backup from Synology to QNAP and verify that the files appear in the designated folder.
Try modifying or deleting files within the WORM-enabled folder during the retention period—this should be restricted.
Considerations:
Multiple Versions: For your rollback capability, you can combine WORM with QNAP’s Snapshots or use Hyper Backup on Synology with versioning enabled.
Retention Period: Choose a WORM retention period that suits your needs, balancing immutability with flexibility.
Disk Space: WORM does not overwrite files, so ensure your QNAP has sufficient storage for incremental backups.