VBR + DataDomain Immuability + Mtree Replication

[Stabz]

Hello,

I understand that Veeam supports immutability on Dell Data Domain deduplication storage appliances.

Here is my current setup:

Backup job targeting a ReFS repository
Backup copy job to a primary Data Domain with immutability enabled
MTree replication to a secondary Data Domain not managed by Veeam
My question is: will the data replicated to the secondary Data Domain also be immutable?

The Data Domain OS version is 8.3.

Thank you in advance for your insights.

[Andreas Neufert]

I think this depends on DataDomain capabilities and configuration. The mtree replication is executed from within the data domain, so it is a question for them.

[Andreas Neufert]

Please check as well this document from Dell: https://www.dell.com/support/kbdoc/de-d ... aq?lang=en

[Stabz]

I confirm it works !

You have to apply a setting during the replication pair creation.
You have to enable : Propagate DD retention Lock