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Transitioning Backups from LRS/GRS to ZRS in Azure Infrastructure: A Guide by Microsoft’s Cloud Solutions Architect

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August 17, 2023

The Microsoft Community Hub discusses moving backups in Recovery Service Vault from LRS/GRS to ZRS without preserving the data. The information is provided by Andrew Coughlin, a Cloud Solutions Architect at Microsoft, who specializes in Azure Infrastructure.

Switching to ZRS in Recovery Service Vault: A Tech-Savvy Guide

Microsoft’s Recovery Service Vault is a crucial tool for data backup and recovery. However, moving from LRS/GRS to ZRS without preserving data can be a challenge. This blog post will guide you through the process.

Understanding the Shift

Microsoft Cloud Solutions Architect Andrew Coughlin has frequently fielded questions about this transition. Users want to know how to move their virtual machines from an LRS/GRS recovery services vault to one that supports ZRS.

Why the Change?

The shift to ZRS provides enhanced data protection. With ZRS, your data is synchronously copied to three Azure availability zones, ensuring its safety and accessibility.

Important Points to Note

While the transition offers superior data protection, it’s important to note that it doesn’t preserve the data. In other words, you’ll need to back up your data elsewhere before making the switch.

Quotes from Andrew Coughlin

“I have frequently received questions from customers about how to move their virtual machines from an LRS/GRS recovery services vault to a recovery services vault that supports ZRS.”

“As a reminder we have three options for storage replication for recovery services vaults: LRS – copies your data synchronously.”

Conclusion

Transitioning to ZRS in the Recovery Service Vault offers enhanced data protection but requires careful planning. Ensure you have a backup of your data before initiating the move.

Andrew Coughlin, a Cloud Solutions Architect at Microsoft, provides the information.

The discussion is about moving backups in Recovery Service Vault from LRS/GRS to ZRS.

The process does not involve preserving the data.

The information is shared on the Microsoft Community Hub.

The focus of the information is on Azure Infrastructure.

From the Core Infrastructure and Security Blog