Amazon EC2 Hibernate | How to Hibernate AWS EC2 | AWS | आसानी से सीखें AWS हिन्दी मे | Cloud Hindi

Описание: In this video i am going to teach you what EC2 hibernation and how to hibernate Amazon EC2 instance in hindi?

Amazon EC2 | Introduction & Hands On Lab :    • Amazon  EC2 | Introduction & Hands On Lab ...  

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When you hibernate an instance, Amazon EC2 signals the operating system to perform hibernation (suspend-to-disk). Hibernation saves the contents from the instance memory (RAM) to your Amazon Elastic Block Store (Amazon EBS) root volume. Amazon EC2 persists the instance's EBS root volume and any attached EBS data volumes. When you start your instance:
1. The EBS root volume is restored to its previous state
2. The RAM contents are reloaded
3. The processes that were previously running on the instance are resumed
4. Previously attached data volumes are reattached and the instance retains its instance ID

If an instance or application takes a long time to bootstrap and build a memory footprint in order to become fully productive, you can use hibernation to pre-warm the instance. To pre-warm the instance, you:
1. Launch it with hibernation enabled.
2. Bring it to a desired state.
3. Hibernate it so that it's ready to be resumed to the desired state whenever needed.

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