Time, in milliseconds, to delay expensive automatic journal administration tasks such as truncation and compaction, while the clone is highly active. Default is one second. Set to 0 to disable automatic journal administration (administration may still be prompted by the app).

A threshold of approximate entry size, in bytes, beyond which a fused entry will be committed rather than further extended. The entry storage size may be less than this if it compresses well, and can also be greater if the last (or only) individual transaction was itself large. Default is 10K.