You need to verify it locally. Agent log of the client machine will have the details of client task.
Can You provid further clarifications ? Please, sometimes I am dummy.
The client activities (product deployment/update etc) can be logged in client logs and can't be monitored from server end.
The agent will report VSE event IDs 1034-1039 if activated under ePO GUI->Configuration->Server settings->Event filtering.
These events will provide basic ODS information like ODS startet/canceled/stopped/found infection/no infection.
The events can be evaluated via ePOs query system.