On Fri, Mar 11, 2022 at 01:04:35PM -0800, Luis Chamberlain wrote: > On Fri, Mar 11, 2022 at 12:51:35PM -0800, Keith Busch wrote: > > > I'm starting to like the previous idea of creating an unholey > > device-mapper for such users... > > Won't that restrict nvme with chunk size crap. For instance later if we > want much larger block sizes. I'm not sure I understand. The chunk_size has nothing to do with the block size. And while nvme is a user of this in some circumstances, it can't be used concurrently with ZNS because the block layer appropriates the field for the zone size.
