When upgrading gateway from v10.1 to v11.0. the old audit logs from v10.1 are not visible in v11.0. Audit viewer
When checking the tables 'audit_main' and 'audit_details' the data is there but they're not visible in Policy manager.
How to make it visible again ?
If you clear the cluster_info table as part of the upgrade process the gateway will create a new NodeID which does not match the old audit data in the database
To prevent this from occurring , make sure the nodeid in the node.properties on the migrated gateway is the same as the one on the old 10.1 gateway.