Here is the situation
In instance A , have EBS volume where my mysql db data located was created based on this http://qugstart.com/blog/amazon-web-services/how-to-set-up-db-server-on-amazon-ec2-with-data-stored-on-ebs-drive-formatted-with-xfs/
I want to move db into separate instance B so I have created instance and installed Mysql already.
Both instances and volume were in same region.
My question here was if I detach ebs volume from instance A and attach to instance B will work automatically or do I have to make any precaution steps?