It would be fine if the RecoveryDriver is enhanced with methods to scan verbosely.
https://github.com/jbosstm/narayana/blob/5.10.4.Final/ArjunaCore/arjuna/classes/com/arjuna/ats/arjuna/recovery/RecoveryDriver.java

Currently there are only methods synchronousScan and asynchronousScan.
The point is to add at least the two more synchronousVerboseScan and asynchronousVerboseScan.