30.11.2018 21:23, Warner Losh wrote: > So I'm back to my point: we should just put it into dd and move on with our lives. It's really the right place for it. Why can't we have two implementations? Diversity is good thing. I can imagine erasing a partition with ZFS Cache or ZIL inside and "trim /dev/da0p2 /dev/da0p3" looks much better :-)