To upgrade the CM to Version 3.1.x:
Step 1: Stop the CM
Step 2: Install the new CM using the install-cm.sh script.
When upgrading, use the -o option to preserve the existing configuration. The existing scmscm user is used.After the upgrade, when the CM comes up for the first time, the database tables that are new in Version 3.1.x are created automatically.
Note: The upgrade to Version 3.1.x can only be performed from Version 3.x.