This is the second piece of the work discussed in WT-5115, to minimize the number of checkpoints we pin while a hot backup cursor is open: ideally, we only need to retain the one we're using and the last one created.
This is the second piece of the work discussed in WT-5115, to minimize the number of checkpoints we pin while a hot backup cursor is open: ideally, we only need to retain the one we're using and the last one created.