Não, isso diz que se você habilitar o log de transações, terá melhor e mais confiável método de restaurar seu banco de dados para um estado consistente do que para executar um ajuste (ou seja, log de resposta) corrompido
É muito claramente descrito em Log de transações em servidores do Domino :
Transaction logging provides three main benefits:
In most situations, you no longer need to run the Fixup task to recover databases following a system failure. Excluding Fixup results in quicker server restarts, since Fixup must check every document in each database, while transaction log recovery applies or undoes only those transactions not written to disk at the time of the system failure.
Transaction logging saves processing time because it allows Domino to defer database updates to disk during periods of high server activity. Transactions are recorded sequentially in the log files, which is much quicker than database updates to random, non-sequential parts of a disk. Because the transactions are already recorded, Domino can safely defer database updates until a period of low server activity.
Using transaction logging simplifies your daily backup procedure. You can use a third-party backup utility to perform daily incremental backups of the transaction logs, rather than perform full database backups.