On a Primary, the trepctl flush command synchronizes the database with the transaction history log, flushing the in memory queue to the THL file on disk. The operation is not supported on a Replica.
trepctl flush [ -limit s ]
Internally, the operation works by inserting a heartbeat event into the queue, and then confirming when the heartbeat event has been committed to disk.
To flush the replicator:
shell> trepctl flush
Master log is synchronized with database at log sequence number: 3622
The flush operation is always initiated, and by default
trepctl will wait until the operation completes.
Using the -limit option, the
amount of time the command-line waits before returning can be specified:
shell> trepctl flush -limit 1