Post-migration tasks

After you successfully migrated your lineage metadata import configuration from MANTA Automated Data Lineage to IBM Manta Data Lineage, you must complete post-migration tasks.

Tasks performed in the Cloud Pak for Data experience

  • On the Manage users page, the ${LINEAGE_ADMIN_USERNAME} user with System admin role needs to verify that all owners of migrated metadata imports have Lineage Administrator role added.

    Screenshot of Roles page

  • Log in as the ${DSD_ADMIN_USERNAME} user and go to the Data > Connectivity page. In the Data source definitions tab, verify that the data source definitions created by the migration are listed.

    Screenshot of the Data source definition tab

  • The owners of migrated metadata import can verify that the lineage metadata import can be run successfully. The migrated lineage metadata imports under a project will have a name <original mdi name>_<xxxxxx>. The migration process will create one metadata import per connection if original metadata import has multiple connections supported by the migration.

    Screenshot of the Metadata imports page

  • After completing the post-migration tasks and validating the migrated metadata import jobs, delete the data folder under ${MIGRATION_DATA_PATH}/${MIGRATION_INSTANCE_NAME}/mdilineage_ikc2ikc/.