The db2 ansible role provides limited guidance for the storage requirements for DB2, only indicating which access mode is required. However, some supported storage classes have additional requirements beyond what is listed, and can potentially cause issues during the install if not implemented. An example is EFS/EBS, which has specific parameter requirements.
https://ibm-mas.github.io/ansible-devops/roles/db2/#role-variables-storage
The db2 ansible role provides limited guidance for the storage requirements for DB2, only indicating which access mode is required. However, some supported storage classes have additional requirements beyond what is listed, and can potentially cause issues during the install if not implemented. An example is EFS/EBS, which has specific parameter requirements. https://ibm-mas.github.io/ansible-devops/roles/db2/#role-variables-storage
I would recommend updating the documentation to provide a link to DB2's own documentation on this topic, to ensure all requirements are met for the storage classes. https://www.ibm.com/docs/en/db2/11.5?topic=storage-certified-options