HAMMER2 File-System Performance On DragonFlyBSD 5.4.1

With the newly released DragonFlyBSD 5.4.1 having a lot of HAMMER2 file-system work on top of all of the changes introduced by DragonFlyBSD 5.4 at the start of December, here is a fresh look at the HAMMER versus HAMMER2 file-system performance on this BSD operating system...