1-click AMIs, new compatible CloudFormation, and additional upgrade procedures
To support 1-click deployment in AWS Marketplace, MarkLogic 9 AMIs have data volume pre-configured (device on /dev/sdf). To be compatible with 1-click AMIs, new CloudFormation templates are released on https://developer.marklogic.com/products/cloud/aws. To upgrade existing clusters, new 1-click compatible CloudFormation templates are required.
If custom templates or scripts are used, additional steps may be required to handle blank data volume that is part of the new marketplace AMIs. Please find more details about the upgrade procedure on Deploying MarkLogic on AWS.