ec2-register – Client.InvalidManifest: Invalid block device mapping: Invalid device name ‘/dev/xvda’

Visits: 2559ec2-register give: Client.InvalidManifest: Invalid block device mapping: Invalid device name ‘/dev/xvda’ The solution was found at https://forums.aws.amazon.com/message.jspa?messageID=243692 We have pre-configured MongoDB with XFS as well as Passworded Security. To install go to AWS – Secure MongoDB 3.4 on XFS for superior performance I mostly followed instructions at: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-an-ami-instance-store.html ec2-register charming-amis/charming-LAMP-swap/image.manifest.xml -n charming-LAMP-swap-ami –virtualization-type hvm  –region us-west-1 …