AWS CVO disk wrong KMS key being selected Last updated Save as PDF Share Share Tweet Share Views:6Visibility:PublicVotes:0Category:cloud-managerSpecialty:CLOUDLast Updated: Applies to Cloud Volumes ONTAP (CVO) AWS Issue After modifying EBS disk tags in AWS, some CVO disks are encrypted with the default AWS KMS key instead of the intended customer-managed KMS key (CMK).