How can an EBS volume that is currently attached to an EC2 instance be migrated from one Availability Zone to another?
A) Simply create a new volume in the other AZ and specify the original volume as the source.
B) Detach the volume, then use the ec2-migrate-volume command to move it to another AZ.
C) Create a snapshot of the volume, and create a new volume from the snapshot in the other AZ.
D) Detach the volume and attach it to another EC2 instance in the other AZ.

Question

Quizplus · Accepted Answer

To migrate an EBS volume to another Availability Zone, you must first create a snapshot of the volume. Then, you can create a new volume from that snapshot in the desired Availability Zone.

How Can an EBS Volume That Is Currently Attached to an EC2