AWS Certified Solutions Architect - Professional 2020

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Can one EBS be attached to multiple EC2 instances

I remember in CSAA there was a question if it’s possible to have one EBS attached to multiple EC2 instances & the answer was it has been recently introduced. Is that the correct understanding? How do we do that in AWS console?

1 Answers

Hi Dipak, 

You’ll find instructions for this here:


Deepak Adlakha

This is interesting, I didn’t know about this. I thought one EBS to one machine only. Thanks Tom

Tom Kringstad

It’s a new feature introduced in February and per AWS guidelines won’t appear on exams until at least 6 months after introduction.

d s

many thanks Tom.

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