How to test DR from one region to another

Juraj Benak 6 Reputation points
2022-05-05T03:38:16.633+00:00

Hi all,

Got a question regarding our annual DR test, first time in Azure.

We've got 5 scenarios but the main ones are migrating to secondary location from primary (prestaged), test conditions and then migrate back and confirm all data intact and working.

The going back is causing us issues as we'd like to keep the original VMs intact (as much as possible) so after the test we can bring them back up easily.

What is the best way of going about this test to make sure:

  • it's successfull
  • we can roll back easily and don't need to rebuild VMs or anything like that
  • our firewall rules (hub&spoke, protected hub) are in place if we use new VMs instead (DR policy perhaps?)

thanks!

Azure Site Recovery
Azure Site Recovery
An Azure native disaster recovery service. Previously known as Microsoft Azure Hyper-V Recovery Manager.
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  1. SadiqhAhmed-MSFT 41,061 Reputation points Microsoft Employee
    2022-05-11T07:00:10.31+00:00

    @Juraj Benak Thank you for your post and I apologize for the delayed response!

    From the description I learned that you want to perform DR test from one region to another and have couple of question around roll back option and network configuration.

    Please find the answers to your questions below:

    What is the best way of going about this test to make sure - it's successfull
    You can leverage "test failover" option.
    Test Failover- You run a test failover to validate your replication and disaster recovery strategy, without any data loss or downtime. A test failover doesn't impact ongoing replication, or your production environment. You can run a test failover on a specific virtual machine (VM), or on a recovery plan containing multiple VMs.
    more details

    Hope this clarifies. Feel free to ping with questions for further assistance.

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