Keep an EBS recovery point in another Region for a regional outage.
Automate recurring backups and create a volume in the recovery Region when needed.
Which method is most appropriate?
Copy EBS snapshots to another Region and use the copied snapshot to create a recovery volume.
Detailed explanation
CloudFront is not a destination for EBS backups.
CloudFront is not a destination for EBS backups.
A cross-Region snapshot copy can be used to create an EBS volume in the recovery Region.
A cross-Region snapshot copy can be used to create an EBS volume in the recovery Region.
The design must implement backup consistency, scheduling, and recovery-point management itself.
The design must implement backup consistency, scheduling, and recovery-point management itself.
DNS routing does not replicate block storage.
DNS routing does not replicate block storage.
Check official documentation
Compare the following points with the official documentation.
Copy Amazon EBS snapshot across Regionsの公式説明を確認する。
What to confirm
EBSスナップショットのリージョン間コピーと復旧手順を説明できる。
Key points
- EBS snapshot
- Cross-Region copy
- Recovery Region
Notes
- Environment: AWS公式EBSドキュメントの確認
- Confirm current AWS service behavior in the official documentation.
Foundation review
Recovery point
A copied snapshot preserves a known restore point outside the primary Region.
Automation
Scheduled snapshot copies can be managed without rebuilding the entire backup process.