Hello @Muhammad Zeeshan - Thank you for your post!
Incase of region failure how will I access those backups from secondary region , if i cant see them on the portal.
You won't see the secondary region option unless Microsoft declares datacenter failure. This is exactly the cross region restore (CRR) is for.
Azure Backup uses Recovery Services Vault to hold customer’s backup data and offers both local and geo-redundancy. To ensure durability of backed up data, Azure Backup defaults storage settings to geo-redundancy, and the backed up data in the primary region is geo-replicated to an Azure-paired secondary region. However, the data that is replicated to the secondary region is available to restore in the secondary region only if Azure declares a disaster in the primary region. With the introduction of this new feature (**CRR), the customers who opt-in for this feature can initiate restores in the secondary region at any time.**
Doc reference: https://azure.microsoft.com/en-in/updates/cross-region-restore-of-azure-vms-now-generally-available/
Reference URL - https://learn.microsoft.com/en-us/azure/backup/backup-azure-arm-restore-vms#cross-region-restore
Hope this answers your question!
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