<ul>
<li>outline</li>
</ul>
<blockquote>
Default for EBS volume type is GP2 &gt;&gt; Nowdays, it changed to GP3 (2023.10.05)
</blockquote>
<ul>
<li>outline 2</li>
</ul>
<blockquote>
Changing EBS volume type from GP2 to GP3 can be done without downtime or downgrade of performance. Just by changing type to GP3, 4 times faster performance and 20% cheaper price. However, after changing type you can NOT modify type or size of EBS volume.
</blockquote>
<ul>
<li>how-to-change</li>
</ul>
<blockquote>
<ol>
<li>ec2
</li>
<li>volume
</li>
<li>Actions
</li>
<li>Modify volume
</li>
<li>Volume type
</li>
<li>General Purpose SSD (gp3)
</li>
<li>Modify
</li>
</ol>
</blockquote>
<ul>
<li>reference</li>
</ul>
<blockquote>
<a target="_blank" href="https://aws.amazon.com/ko/blogs/korea/migrate-your-amazon-ebs-volumes-from-gp2-to-gp3-and-save-up-to-20-on-costs/%EF%BF%BChttps://aws.amazon.com/ko/blogs/korea/new-amazon-ebs-gp3-volume-lets-you-provision-performance-separate-from-capacity-and-offers-20-lower-price/">https://aws.amazon.com/ko/blogs/korea/migrate-your-amazon-ebs-volumes-from-gp2-to-gp3-and-save-up-to-20-on-costs/ <a href="https://aws.amazon.com/ko/blogs/korea/new-amazon-ebs-gp3-volume-lets-you-provision-performance-separate-from-capacity-and-offers-20-lower-price/" class="autolinkedURL autolinkedURL-url" target="_blank">aws.amazon.com/ko/blogs/korea/new-amazon-eb..</a></a>
</blockquote>

* outline
    

> Default for EBS volume type is GP2 &gt;&gt; Nowdays, it changed to GP3 (2023.10.05)

* outline 2
    

> Changing EBS volume type from GP2 to GP3 can be done without downtime or downgrade of performance. Just by changing type to GP3, 4 times faster performance and 20% cheaper price. However, after changing type you can NOT modify type or size of EBS volume.

* how-to-change
    

> 1. ec2
>     
> 2. volume
>     
> 3. Actions
>     
> 4. Modify volume
>     
> 5. Volume type
>     
> 6. General Purpose SSD (gp3)
>     
> 7. Modify
>     

* reference
    

> [https://aws.amazon.com/ko/blogs/korea/migrate-your-amazon-ebs-volumes-from-gp2-to-gp3-and-save-up-to-20-on-costs/  
> https://aws.amazon.com/ko/blogs/korea/new-amazon-ebs-gp3-volume-lets-you-provision-performance-separate-from-capacity-and-offers-20-lower-price/](https://aws.amazon.com/ko/blogs/korea/migrate-your-amazon-ebs-volumes-from-gp2-to-gp3-and-save-up-to-20-on-costs/%EF%BF%BChttps://aws.amazon.com/ko/blogs/korea/new-amazon-ebs-gp3-volume-lets-you-provision-performance-separate-from-capacity-and-offers-20-lower-price/)

modifying EBS volume type from GP2 to GP3

AWS/CostOptimization

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